baber/WOPTO huggingface dataset:
Patent JP-2019190893-A (JP)
Title: Constant potential electrolytic gas sensor
Inventor: UESUGI SHINJI
IPC: G01N27/416
Filed: 2018-04-20
Abstract: To provide a constant potential electrolytic gas sensor capable of obtaining a state at an early stage in which a gas concentration can be measured after the power supply is turned on.SOLUTION: In a constant potential electrolytic gas sensor 10a that is provided with at least a working electrode 31 and a counter electrode 51 in contact with an electrolytic solution and detects the concentration of the detected gas in the test gas by detecting the current flowing between the working electrode and the counter electrode in a state in which the working electrode is controlled to a predetermined setting potential, an operation circuit is provided for driving the constant potential electrolytic gas sensor, in an energized condition in which a state the reverse current indicating the reverse characteristic of the sensor output initial variation characteristic based on the forward current detected when the constant potential electrolytic gas sensor is activated under the energized condition during gas detection operation flows between the working electrode and the opposite electrode is obtained.SELECTED DRAWING: Figure 4
Patent JP-2019191758-A (JP)
Title: Electronic apparatus housing case
Inventor: GOCHO KATSUMI
IPC: G06F3/041
Filed: 2018-04-20
Abstract: To provide an electronic apparatus housing case capable of improving operability when a general purpose electronic apparatus is used to an order entry operation.SOLUTION: A portable electronic apparatus 20 comprising a display screen in a front side, comprises: a main body part 12 with an approximately rectangular shape having a recess capable of holding the display screen detachably at a state where the display screen being exposed; a cover part 13 rotatably jointed to one side part in a longitudinal direction of the main body part and opening and closing a front surface of the electronic apparatus held by the main body part; a first operation part (a key pad 131) disposed on a face side of the cover part facing the front surface of the electronic apparatus and inputting an operation signal according to user's operation into the electronic apparatus held by the main body part; and a second operation part (a side key 125) disposed on an outside surface of the other side part in the longitudinal direction of the main body part and inputting an operation signal according to user's operation into the electronic apparatus held by the main body part. The other side part is attached so that positions of both ends are replaceable against the main body part.SELECTED DRAWING: Figure 1
Patent JP-2019190951-A (JP)
Title: Mobile body scanner
Inventor: YOSHIDA TAKAHIRO
IPC: G01V3/12
Filed: 2018-04-23
Abstract: To provide a mobile body scanner which can inspect such a moving body as a walking person.SOLUTION: Using a terahertz wave TW allows acquisition of a scan image with an enough resolution even if the inspection target is a walking person PE, for example. Since the direction of propagation of a terahertz wave TW can be adjusted by a direction changing mirror 20 according to detection of the position of the walking person PE as a mobile body by a position detection unit 30, it becomes possible to secure the state in which the walking person PE is appropriately irradiated with a terahertz wave TW.SELECTED DRAWING: Figure 1
Patent JP-2019191331-A (JP)
Title: Display system
Inventor: MAKIGUCHI TAKAMUNE
IPC: G02B27/22
Filed: 2018-04-24
Abstract: To obtain an effect of linear blending at a wide viewing range.SOLUTION: A display system 1 comprises a reflection Fresnel lens 4 and a diffusion film 5, and comprises a screen 3 horizontally arranged and a plurality of display devices 2 equally arranged on a virtual circle 7 that is parallel to the screen 3 with its center 7a being a position away from a center of the screen 3, 3a,in a vertical direction. Each of three display devices 2 mutually adjacent projects an image onto the screen 3 and forms three image-forming iris surfaces S mutually adjacent on a focal position of a reflection Fresnel lens 4 on reflectance made by the center 3a of the screen 3, and the maximum luminance of the central image-forming iris surface S is arranged on a straight line formed by connecting two points where contour lines of two image-forming iris surfaces S at both sides intersect.SELECTED DRAWING: Figure 1
Patent JP-2019189727-A (JP)
Title: Chelate agent-containing particles and granular detergent
Inventor: SASAKI DAISUKE
IPC: C11D1/02
Filed: 2018-04-24
Abstract: To provide a granular detergent high in bulk density, excellent in low temperature solubility, hardly being solidified during long term storage, and hardly being classified, by containing high molecule chelate agent-containing particle high in bulk density, excellent in low temperature solubility, hardly being solidified during long term storage, and hardly being classified when mixed with other particles.SOLUTION: There are provided particles (C), which is a group of chelator-containing particle (c) containing a high molecular chelator of 5 to 50 mass%, a water soluble inorganic salt of 50 to 90 mass%, and having content of a surfactant of less than 5 mass%, has average particle diameter of 500 to 1400 μm and bulk density of 600 to 1400 g/L, and a granular detergent containing particles (A), which is a group of surfactant-containing particle (a), particles (B), which is a group of water soluble inorganic salt-containing particle (b) and the particles (C).SELECTED DRAWING: None
Patent JP-2019187864-A (JP)
Title: Game machine
Inventor: OTSUKA KEIKO
IPC: A63F7/02
Filed: 2018-04-26
Abstract: To provide a game machine which can reduce the risk of a program runway occurring at an NMI.SOLUTION: An on-power-failure wait process is a loop process which is executed after being prohibited from accessing the RAM to wait for all processes to stop execution. The game machine reduces the risk of the content of the RAM changing due to unstable voltages by prohibiting the on-power-failure wait process from accessing the RAM. An on-RAM-abnormality wait process is a loop process which is executed after being permitted to access the RAM to wait for all processes to stop execution. Since being permitted to access the RAM even when an NMI interrupt occurs, the on-RAM-abnormality wait process can store the return address in the RAM, thus making it possible to reduce the risk of a program runaway occurring at an NMI interrupt.SELECTED DRAWING: Figure 182
Patent JP-2019190581-A (JP)
Title: Quick connector
Inventor: KANEGAE RYOSUKE
IPC: F16L37/14
Filed: 2018-04-26
Abstract: To provide a quick connector capable of reducing an insertion load of a first pipe.SOLUTION: A pair of first leg parts 32 of a retainer 30 has a first tapered surface 41c on the surface on a tip end side where a first pipe 3 is inserted. The first tapered surface 41c moves the retainer 30 from an initial position to an insertion position by pressing force in the axial direction by an annular protrusion 3a in a period until the first pipe 3 is inserted into a normal position. The pair of second leg parts 33 restricts the retainer 30 to moving from the initial position to a confirmation position in a period until the first pipe 3 is inserted into the normal position. The pair of second leg parts 33 allows the retainer 30 to move from the initial position to the confirmation position in a state where the first pipe 3 is inserted in the normal position.SELECTED DRAWING: Figure 1
Patent JP-2018138676-A (JP)
Title: Polyarylate and molded article using the same
Inventor: OGAWA NORIYOSHI
IPC: C08G63/19
Filed: 2018-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a polyarylate with high melt flowability, and a molded article using the same.SOLUTION: A polyarylate is obtained from a divalent phenol component and an aromatic dicarboxylic acid component. The divalent phenol component comprises a compound represented by the general formula (A) as a main ingredient. The polyarylate exhibits a Q value of 1×10cm/sec or more, where the Q value is obtained by an elevated flow tester as an amount of molten resin flowing out of a nozzle hole with 1 mm diameter×10 mm length at a temperature of 280°C and pressure of 15.69 MPa. The divalent phenol component is bis(4-hydroxyphenyl) ether.SELECTED DRAWING: None
Patent JP-2019196335-A (JP)
Title: Method for producing organosilicon compound
Inventor: FUKAYA KUNIHISA
IPC: C07F7/04
Filed: 2018-05-10
Abstract: To provide a method for producing an organosilicon compound that can improve a rate of reaction from silicon dioxide contained in combustion ash to alkoxysilane.SOLUTION: A method for producing an organosilicon compound has the step of reacting combustion ash containing silicon dioxide with an alcohol compound in the presence of at least one catalyst selected from the group consisting of an alkali metal fluoride and an ammonium fluoride, to obtain alkoxysilane.SELECTED DRAWING: None
Patent JP-2019197183-A (JP)
Title: Voice interactive device
Inventor: WATANABE YUTA
IPC: G10L15/22
Filed: 2018-05-11
Abstract: To provide a voice interactive device capable of reducing the possibility that a response sentence gives a mechanical impression to a user in a voice interaction with the user.SOLUTION: A voice interactive device 1 includes a voice input unit which inputs a voice uttered by a user, a response sentence generation unit 20 which generates a response sentence which responds to the input voice, and a response sentence correction unit 21. The response sentence correction unit 21 extracts an abbreviation target part which is an omissible part from the input voice, converts the abbreviation target part into an abbreviation, and reflects the abbreviation in the response sentence. The response sentence correction unit 21 determines at least one condition among (1) a word, a phrase, or a sentence whose input frequency from the user is higher than a predetermined value, (2) a word, a phrase, or a sentence which expresses emphasis, (3) a word, a phrase, or a sentence which expresses exclamation. The response sentence correction unit 21 extracts a part which satisfies the determined condition as the abbreviation target part.SELECTED DRAWING: Figure 1
Patent JP-2019198937-A (JP)
Title: Deburring and chamfering tool
Inventor: Nguyen Dinh Dinh
IPC: B23D79/00
Filed: 2018-05-18
Abstract: To provide a tool capable of continuously performing deburring and chamfering on front and back sides of a workpiece.SOLUTION: A deburring and chamfering tool 100 has a two-way expansion mechanism using first and second springs 4 and 5. The first and second springs have spring constants K (N/mm) that each satisfy the following inequality: K≤FH/▵L. In the inequality, Frepresents a standard set load (N); H represents a load change value (%); ▵L represents a lengthwise change value (mm); and H is 10% or less.SELECTED DRAWING: Figure 1
Patent JP-2019202242-A (JP)
Title: Diagnosis device of turbidity removal system
Inventor: KAMEDA HIDEKUNI
IPC: B01D65/00
Filed: 2018-05-21
Abstract: To provide a diagnosis device of a turbidity removal system that can accurately determine countermeasures to an operation failure of the turbidity removal system.SOLUTION: The diagnosis device of a turbidity removal system diagnoses an operation state of the turbidity removal system having a turbidity removal membrane device 5 for membrane-filtering treated water, which comprises: an input part for operation state information about the turbidity removal system; a memorizing part that memorizes data indicating a relation between an operation failure state of the turbidity removal system and countermeasures thereto; and a determining part that determines countermeasures to an operation failure of the turbidity removal membrane device on the basis of the operation state information inputted by the input part and the data memorized in the memorizing part.SELECTED DRAWING: Figure 1
Patent JP-2019202033-A (JP)
Title: shelf
Inventor: MENTANI TOMOHISA
IPC: A47B96/14
Filed: 2018-05-25
Abstract: To provide a shelf that can be installed in an optional position inside a terrace enclosure or the like.SOLUTION: A shelf includes a horizontal material, a horizontal bar and a shelf board. The horizontal bar is disposed on an indoor side of the horizontal material having a space. The shelf board includes: an engaging recess part that engages the horizontal bar when being placed on the horizontal bar; and an abutment part that is fitted to the space. The abutment part abuts on the horizontal material.SELECTED DRAWING: Figure 1
Patent JP-2019204448-A (JP)
Title: Information processing apparatus, information processing method, information processing program, user terminal, and terminal control program
Inventor: YAMADA ATSUSHI
IPC: G07B1/00
Filed: 2018-05-25
Abstract: To provide an information processing apparatus, an information processing method, an information processing program, a user terminal and a terminal control program which facilitate the purchase of a menu requiring the operation of a plurality of operation sections in a ticket vending machine.SOLUTION: The information processing apparatus includes a configuration storage unit for storing the order contents corresponding to the operation unit of the ticket vending machine having a plurality of operation units, and a menu formed by combining a plurality of order contents, an acquisition unit for acquiring a photographed image obtained by photographing the operation unit of the ticket vending machine, an analysis unit for analyzing the order contents corresponding to the operation unit included in the image acquired by the acquisition unit, an extraction unit for extracting the menu formed by combining the order contents analyzed by the analysis unit, and a transmission unit for transmitting display data for displaying the menu extracted by the extraction unit to a user terminal used by the user.SELECTED DRAWING: Figure 1
Patent JP-2019207919-A (JP)
Title: Coil component
Inventor: SHIMIZU TAKAHIRO
IPC: H01F27/29
Filed: 2018-05-28
Abstract: To provide a small and high heat dissipation coil component while reducing manufacturing costs.SOLUTION: In a coil component 1 in which a plurality of coils (45 to 48) made of a plate-like conductor are arranged in a closed magnetic circuit formed by a core 3, each of the plurality of coils includes a laminated body 1a in which insulating layers 6 made of insulating flat plate members (61 to 63) are laminated in the vertical direction, and the laminated body is embedded in a housing 2 formed by molding a resin having insulating properties and thermal conductivity.SELECTED DRAWING: Figure 2
Patent JP-2021142640-A (JP)
Title: Roller device and printer
Inventor: KATOU ETSUO
IPC: B41F7/02
Filed: 2018-06-07
Abstract: To provide a roller device configured so that cooling air can be efficiently circulated inside a roller, and a printer using the same.SOLUTION: A roller device comprises: an ink roller in which a thermoelectric converter is installed; a slip ring 210 for supplying the thermoelectric converter with electricity; a hood member 110 covering a region between a rotary shaft of the slip ring 210 and an end part of the ink roller and having openings 111; and a chamber 120 that forms a circulation passage of air between the hood member 110 and the chamber while covering the openings 111.SELECTED DRAWING: Figure 9
Patent JP-2019210200-A (JP)
Title: High strength concrete composition and high strength concrete hardened body
Inventor: KAMESHIMA HIROYUKI
IPC: C04B28/02
Filed: 2018-06-08
Abstract: To provide a high strength concrete composition that has high strength and can obtain a hardened body suppressing autogenous shrinkage strain, and a high strength concrete hardened body made by hardening the high strength concrete composition.SOLUTION: A high strength concrete composition includes cement, a coarse aggregate, a fine aggregate, and water, in which the fine aggregate contains a copper slag fine aggregate and water cement ratio is less than 30 wt.%. In addition, a high strength concrete hardened body is made by hardening the high strength concrete composition.SELECTED DRAWING: None
Patent JP-2019215496-A (JP)
Title: Galvano mirror and laser processing device
Inventor: TAKAMI TETSUHISA
IPC: G02B26/08
Filed: 2018-06-14
Abstract: To provide a galvano mirror which improves reflectance for light of a predetermined wavelength and reflectance for light of other wavelengths by improving smoothness of a layer.SOLUTION: A galvano mirror 60 of the present invention comprises: a transparent substrate 61; a laser light reflective layer 62 disposed on one surface of the substrate 61 and configured to reflect laser light of a predetermined wavelength; and a processing-point-light reflective layer 64 disposed on the other surface of the substrate 61 and adapted to have a reflectance greater than that of the laser light reflective layer 62 for light of wavelengths other than the predetermined wavelength.SELECTED DRAWING: Figure 3A
Patent JP-2018139161-A (JP)
Title: Sound to haptic effect conversion system using waveform
Inventor: BHATIA SATVIR SINGH
IPC: G06F3/01
Filed: 2018-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a system of converting an audio signal into one or more haptic effects.SOLUTION: For example, a haptic conversion system is provided that intercepts frames of audio data, such as a digital audio signal, converts the frames into a haptic signal, and plays the created haptic signal through an actuator to produce haptic effects. The haptic signal is based on a maximum value of each audio data frame, which defines the magnitude of the haptic signal. The haptic signal is applied to the actuator configured to receive the haptic signal, where the actuator utilizes the haptic signal to generate the one or more haptic effects.SELECTED DRAWING: Figure 1
Patent JP-2019219541-A (JP)
Title: Image forming apparatus
Inventor: HAYASHI KENICHI
IPC: G03G15/00
Filed: 2018-06-20
Abstract: To provide an image forming apparatus that effectively prevents rear-end accumulation.SOLUTION: Developing devices 3a to 3d attach a toner to electrostatic latent images on photoreceptor drums 1a to 1d by using a two-component developer. A controller 33, when a predetermined condition is established, decreases a target value of a toner ratio in the two-component developer in the developing devices 3a to 3d to prevent rear-end accumulation. A screen processing unit 41, when the predetermined condition is established, reduces the number of screen lines in screen processing to prevent rear-end accumulation.SELECTED DRAWING: Figure 3
Patent JP-2020001728-A (JP)
Title: Water server
Inventor: SHIBATA KENJI
IPC: B67D3/02
Filed: 2018-06-26
Abstract: To provide a water server allowing a height of a cold water cock to be located higher while restricting a height of a bottle placement surface at an upper part of a housing.SOLUTION: In a water server in which a cup part 30 and a bottle placement surface 3 are provided at an upper part of the housing 2 and a piercing rod 33 is provided in the cup part 30, a cold water tank 20 is provided in a radially outer area of the cup part 30 so that drinking water can be stored up to a position higher than an inner bottom surface 32 of the cup part 30. The cold water tank 20 is provided therein with a float valve 38 which stops the flow of the drinking water into the cold water tank 20 from a water bottle 4 when a water level of the drinking water in the cold water tank 20 reaches a predetermined valve operating water level, which is higher than the inner bottom surface 32 of the cup part 30.SELECTED DRAWING: Figure 3
Patent JP-2020001873-A (JP)
Title: Passenger conveyor
Inventor: ABE TAKAHITO
IPC: B66B29/00
Filed: 2018-06-27
Abstract: To provide a passenger conveyor capable of detecting a state in which the driving force of a handrail belt is reduced.SOLUTION: A passenger conveyor includes: handrail loading means that is provided on a traveling passage of a handrail belt 38 to apply constant load on the traveling handrail belt; speed detection means for detecting the belt speed of the handrail belt 38; and control means in which a speed detection device 126 detects the belt speed when the constant load is applied to the traveling handrail belt 38 by a handrail loading device 88 so as to execute a handrail driving force confirmation mode by which a warning signal is output when the belt speed becomes lower than a specified value or more.SELECTED DRAWING: Figure 3
Patent JP-2020000587-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2018-06-29
Abstract: To provide a game machine that can suppress an illegal act.SOLUTION: A game machine includes: means for executing a setting information display mode that displays setting information that defines one privilege imparting condition from among a plurality of privilege imparting conditions but cannot change the setting information; first notification execution means for executing first notification when the setting information display mode is terminated, when the setting information display mode is executed; magnetism detection means for detecting magnetism; second notification execution means for executing second notification when the magnetism detected by the magnetism detection means satisfies a predetermined condition; and priority means for prioritizing the second notification over the first notification.SELECTED DRAWING: Figure 116
Patent JP-2019066822-A (JP)
Title: Image forming apparatus
Inventor: HAGIWARA SHINICHI
IPC: G03G15/16
Filed: 2018-06-29
Abstract: To prevent waste toner from being accumulated excessively in a toner storage section of an image forming apparatus.SOLUTION: An image forming apparatus includes: first cleaning means of removing toner remaining on a surface of an image carrier from the image carrier after a toner image is transferred to an intermediate transfer body or a recording material; first storage means of receiving and collecting the toner removed by the first cleaning means; conveyance means which is driven by transmitted rotation of the image carrier and conveys the toner stored in the first storage means to second storage means which is different from the first storage means; and control means which executes conveyance control to cause the conveyance means to convey the toner from the first storage means to the second storage means by rotating the image carrier during non-image formation. The control means calculates the amount of accumulated toner in the first storage means during image formation, and reduces, when the amount of toner accumulated is equal to or larger than a predetermined threshold, the amount of accumulated toner in the first storage means by executing the conveyance control to convey the toner from the first storage means to the second storage means during non-image formation.SELECTED DRAWING: Figure 6
Patent JP-2020005508-A (JP)
Title: Dissemination device
Inventor: MATSUDA SHIGEYUKI
IPC: A01C7/02
Filed: 2018-07-03
Abstract: To provide a dissemination device capable of falling easily and correctly seeds on prescribed positions on a nursery bed, for properly disseminating.SOLUTION: A dissemination device comprises: a nursery bed on which disseminated seeds Q are held; and a seed put-in tool 3 which is slidably arranged on the nursery bed, in which the seed put-in tool 3 has a support plate 32 and a slide plate 31 which is slidably arranged on the support plate 32. The support plate 32 comprises: a horizontal plate body 32a; seed fall holes 32b which are formed on the plate body 32a and penetrate in the vertical direction; and a guide G which is provided on the lower surface of the plate body 32a and feeds the seeds Q to the dissemination positions on the nursery bed from the hole 32b for seed fall. The slide plate 31 comprises a bottom plate 31a, a rectangular frame body 34 erected on the periphery of the bottom plate 31a, and holes 31b which are formed on the bottom plate 31a and selectively communicate with the holes 32b for seed fall or block the holes 32b for seed fall in slide of the slide plate 31.SELECTED DRAWING: Figure 1