baber/WOPTO huggingface dataset:
Patent JP-2019133794-A (JP)
Title: Luminaire
Inventor: IWAKURA HIRONORI
IPC: F21V3/00
Filed: 2018-01-30
Abstract: To provide a luminaire which has the high degree of design freedom, which can achieve low cost, and which is suitable for a rear combination lamp of an automobile.SOLUTION: A luminaire 10 includes: light emitting elements 41, 42, 43 having a light emission peak wavelength in the wavelength 400-510 nm; a first phosphor 51 having a light emission peak wavelength in the wavelength 485-700 nm; a second phosphor 52 having a light emission peak wavelength in the wavelength 510-590 nm; a third phosphor 53 having a light emission peak wavelength in the wavelength 600-700 nm; and a color filter 2 in which the light transmissivity of the wavelength 600-730 nm is equal to or greater than 80%, and the light transmissivity of the wavelength 410-480 nm is equal to or greater than 3% and equal to or less than 50%. The color filter 2 transmits part of the light Lemitted from the first phosphor 51, at least part of the light Lemitted from the second phosphor 52, and at least part of the light Lemitted from the third phosphor 53, and the light L, L, Lwhich has transmitted the color filter 2 is emitted to the outside.SELECTED DRAWING: Figure 2
Patent JP-2018174518-A (JP)
Title: Image forming apparatus
Inventor: ZAITSU YOSHITAKA
IPC: G03G21/16
Filed: 2018-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus, capable of reading an image of a document and overwriting and printing an image on the document, having high positional accuracy of overwriting printing.SOLUTION: The image forming apparatus capable of reading an image of a document and overwriting and printing an image on the document, instructs execution of at least either one of change in a document posture and correction of a printing image to be overwritten and printed on the document by using first image information including information associated with an end portion of the document and second image information including information associated with a tip portion after inverting.SELECTED DRAWING: Figure 2
Patent JP-2019130851-A (JP)
Title: Inkjet recording material
Inventor: KIKUCHI TAKUMI
IPC: B41M5/50
Filed: 2018-02-01
Abstract: To provide an inkjet recording material that provides an excellent color development and improves the floating/peeling due to dew condensation after application to the adherend.SOLUTION: Provided is an inkjet recording material having an adhesive layer on one side of a non-absorbent substrate and at least an ink receiving layer mainly containing inorganic fine particles having an average secondary particle size of 500 nm or less on the other side, and in which, characterized, the ink receiving layer contains at least one compound selected from alkanediol and dipropylene glycol having 3 to 5 carbon atoms.SELECTED DRAWING: None
Patent JP-2019012260-A (JP)
Title: Toner binder and toner
Inventor: TABATA YUTA
IPC: C08G63/00
Filed: 2018-02-13
Abstract: To provide an excellent toner binder and toner that have high-level heat-resistant storage property, have less odor resulting from a volatile gas component, and satisfy all of low-temperature fixability, crushability, and image intensity, while maintaining offset resistance.SOLUTION: A toner binder contains a nonlinear polyester resin (A) and an organic solvent. The (A) is a resin having a structure obtained by crosslinking polyester (A0); at least one coupling forming the crosslinked structure is direct coupling of at least one carbon atom in carbon atoms contained in the polyester (A0) and a carbon atom contained in the polyester (A0); the content of the organic solvent in the toner binder is 50 ppm or more and 2000 ppm or less.SELECTED DRAWING: None
Patent JP-2019138408-A (JP)
Title: Burial structure and burial method of duct line
Inventor: AZUMA SHUNJI
IPC: F16L1/036
Filed: 2018-02-13
Abstract: To provide a burial structure of a duct line which can be constructed at low costs, and to provide a burial method.SOLUTION: The invention relates to a burial structure of a duct line which is buried in the ground and includes: a bent pipe unit including a bent pipe; a pair of connection units connected to both end parts of the bent pipe unit; a pair of straight pipe units connected to both end parts of the connection units and including at least one straight pipe; a first filler filling the periphery of the bent pipe unit in the ground; and a second filler filling peripheries of the connection units in the ground. The first filler or the second filler fills the peripheries of the straight pipe units in the ground. The first filler is formed by a material which fixes each unit in the ground and the second filler is formed by a material which allows movement of each unit in the ground.SELECTED DRAWING: Figure 6
Patent JP-2019136840-A (JP)
Title: Cutting device
Inventor: HIROSAWA KIYOSHI
IPC: B23D45/02
Filed: 2018-02-14
Abstract: To provide a cutting device capable of safely cutting a hanging piece or the like by moving a rotary cutter along a straight track.SOLUTION: A cutting device which includes a fixed rail removably fixed and installed near an erected object as a cutting object, and a movable body part movable in the linear direction along the fixed rail is such that: the movable body part has a rotary cutter exposing one part at a lateral side opposite to the fixed rail, and a drive part for rotatably driving the rotary cutter; and the movable body part moves in the linear direction along the fixed rail in a state that the rotary cutter is rotatably driven by the drive part so that the rotary cutter exposed at a lateral side opposite to the fixed rail can cut the erected object.SELECTED DRAWING: Figure 8
Patent JP-2019143864-A (JP)
Title: Heating cooker
Inventor: UENO TAKAHIRO
IPC: F24C15/36
Filed: 2018-02-20
Abstract: To provide a heating cooker which not only prevents contact of a user with a front plate member by providing a guard body but also prevents deterioration of cleanability of a grill door.SOLUTION: A guard body 17 is provided at a grill door 2 of a heating cooker. The guard body 17 includes: a guard part 18 which covers a front plate member 14; and a fixed part 19 fixed to a knob member 16. The fixed part 19 includes: a first contact part 20 which contacts with one of upper and lower surfaces of the knob member 16; and a second contact part 23 which contacts with the other. The contact parts 20, 23 sandwich at least a part of the knob member 16 from the upper and lower sides.SELECTED DRAWING: Figure 2
Patent JP-2019145404-A (JP)
Title: Particle accelerator
Inventor: TAKAHASHI NOBUAKI
IPC: H05H13/00
Filed: 2018-02-22
Abstract: To provide a particle accelerator capable of improving design flexibility for part placement.SOLUTION: A gap SP is formed by separating a pair of cavity portions 30A and 30B over the entire area where the pair of cavity portions 30A and 30B overlap as viewed from a Z-axis direction. In other words, in the entire area where the pair of cavity portions 30A and 30B overlap as viewed from the Z-axis direction, there is no coupling member coupling one cavity portion 30A and the other cavity portion 30B. Therefore, it is not necessary to consider interference between the coupling member and other parts, and the like.SELECTED DRAWING: Figure 4
Patent JP-2018136543-A (JP)
Title: Detection device, detection method and program thereof
Inventor: TAKAMOTO KEIJI
IPC: G01C21/26
Filed: 2018-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a detection device capable of detecting a slope section by detecting a start point and an end point of a slope in a travel lane without actually travelling.SOLUTION: The detection device includes: a slope acquisition part 11 that acquires an inclination at each of sampling points which are set at a predetermined distance on a predetermined travel lane represented by the travel lane data based on travel lane data and altitude data; and a slope determination part 12 that determines a start point or an end point of the slope in the predetermined travel lane based on a comparison, in a forward direction and a reverse direction of the predetermined travel lane, of a difference of the inclination between the sampling point where exponential moving average value of the inclination at every the sampling point continuously increases or decreases and the sampling point and a predetermined threshold level.SELECTED DRAWING: Figure 1
Patent JP-2019097372-A (JP)
Title: Actuator, blade drive apparatus, imaging apparatus and electronic apparatus
Inventor: MATSUHISA HARUKA
IPC: G03B9/12
Filed: 2018-02-26
Abstract: To provide a downsized actuator.SOLUTION: The actuator includes: a first coil formed with a first plane at one end in the axial direction; a second coil formed with a second plane parallel to the first plane at one end in the axial direction and disposed adjacent to the first coil, sandwiching an insulation layer; and a movable element having a magnet arranged to face the first plane and the second plane and moving along the driving direction. A part of a wiring region extending in the driving direction of the first coil in plan view from the axial direction is formed, overlapping with a wiring region extending in the driving direction of the second coil. A wiring region extending vertically relative to the driving direction of the first coil is formed in a region different from a wiring region extending vertically relative to the driving direction of the second coil.SELECTED DRAWING: Figure 1
Patent JP-2019146763-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-02-27
Abstract: To prevent inappropriate drive control from being performed.SOLUTION: A game machine includes: drive means for operating a movable body provided operably in the game machine; drive control means capable of executing drive control of the drive means on the basis of input of a clock signal and a plurality of different control signals; performance control means for performing control of a movable body performance following operation of the movable body; and signal conversion means capable of converting serial control data by serial signals outputted from the performance control means to a plurality of different control signals and outputting them to drive control means, and capable of converting serial clock data by serial signals outputted from the performance control means to clock signals and outputting them to the drive control means.SELECTED DRAWING: Figure 6
Patent JP-2018088717-A (JP)
Title: Solid-state imaging device
Inventor: FUNAKI MASANORI
IPC: H04N5/355
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of expanding a dynamic range without increasing the number of capacitors.SOLUTION: The solid-state imaging device includes: photoelectric conversion means; first optical signal storage means and second optical signal storage means for storing optical signals which are obtained by photoelectric conversion by the photoelectric conversion means; and synthesis means. The first optical signal storage means stores a first optical signal which is obtained by photoelectric conversion in a first period by the photoelectric conversion means. The second optical signal storage means stores a second optical signal which is obtained by photoelectric conversion in a second period shorter than the first period by the photoelectric conversion means. The synthesis means synthesizes the first optical signal and the second optical signal when noise in the first optical signal is equal to or greater than noise in the second optical signal.SELECTED DRAWING: Figure 6
Patent JP-2019150768-A (JP)
Title: Gas separation method
Inventor: HARAOKA TAKASHI
IPC: B01D53/047
Filed: 2018-03-02
Abstract: To propose a gas separation method for making both compatible in relieving a degree of dehumidification and maintaining performance as PSA.SOLUTION: A mixed gas separation method constituted of a plurality of processes of including a prescribed gas adsorption process of adsorbing a prescribed gas composition included in mixed gas to an adsorbent by introducing the mixed gas including moisture and composed of at least two kinds or more of gas compositions into an adsorption tower filled with the adsorbent and a prescribed gas desorption process of desorbing the prescribed gas composition adsorbed to the adsorbent by reducing pressure in the adsorption tower more than the prescribed gas adsorption process, where the adsorbent is the absorbent having hysteresis between a moisture adsorption isotherm measured by increasing moisture partial pressure of a gaseous phase in measurement of adsorption desorption isotherm at a prescribed temperature to moisture and moisture desorption isotherm measured by reducing the moisture partial pressure of the gaseous phase, and controls a moisture quantity in the mixed gas so as to become the moisture partial pressure or less in the moisture adsorption isotherm corresponding to a moisture adsorption quantity W when reducing the moisture partial pressure up to zero in a moisture desorption isotherm.SELECTED DRAWING: Figure 8
Patent JP-2019156922-A (JP)
Title: Resin composition for sealant, multilayer film for sealant, and heat fusion laminate film
Inventor: SEKIYA KEIKO
IPC: B32B27/32
Filed: 2018-03-09
Abstract: To provide a resin composition for sealant achieving both of low temperature sealability and film rigidity, a sealant film using the composition, and a heat fusion laminate film.SOLUTION: There is provided a resin composition for sealant containing a non-crystalline thermoplastic resin (A) having glass transition temperature of 40 to 160°C of 0.1 mass% or more and less than 2 mass%, and an ethylene resin (B) satisfying following conditions (i) and (ii) of over 98 mass% and 99.9 mass% or less (total of the non-crystalline thermoplastic resin (A) and the ethylene resin (B) is 100 mass%). (i) density is 880 to 970 kg/m. (ii) melt mass flow rate (MFR) at 190°C and 2.16 kg load is 0.1 to 50 g/10 min.SELECTED DRAWING: None
Patent JP-2019159021-A (JP)
Title: Development device and process cartridge
Inventor: NAKAMURA YUKI
IPC: G03G21/18
Filed: 2018-03-09
Abstract: To provide a development device capable of making a toner quantity conveyed from a developer storage chamber to a developing chamber more uniform in a longitudinal direction and a process cartridge.SOLUTION: A development device comprises: a first conveying member and a second conveying member shorter than the first conveying member. In a rotating direction of a rotating shaft, the second conveying member is disposed at an upstream side of the first conveying member in a state where a fixed end of the second conveying member and that of the first conveying member are overlapped and in a first, a second, and third positions that are separated from a drive transmission member in order along an axial direction of a rotary shaft, a free length of the second conveying member becomes larger in the order.SELECTED DRAWING: Figure 1
Patent JP-2019155700-A (JP)
Title: Image formation device and image formation system
Inventor: KUBOTA ARATA
IPC: B41J29/38
Filed: 2018-03-12
Abstract: To distribute load from machine learning in an image formation system.SOLUTION: An image formation device includes: a data collection unit for collecting learning data; a communication unit that communicates with a server; a model generating unit for generating a learning model from the learning data collected by the data collection unit; and a determination unit for determining whether to generate the learning model with the server.SELECTED DRAWING: Figure 2
Patent JP-2019161495-A (JP)
Title: Semiconductor device and apparatus
Inventor: YOSHIDA YASUKI
IPC: H03K17/082
Filed: 2018-03-14
Abstract: To solve a problem in which, in the conventional apparatus, a clamp voltage cannot be easily changed.SOLUTION: A semiconductor device includes a semiconductor switch, an exterior body containing the semiconductor switch, a drain terminal electrically connected to the drain of the semiconductor switch and exposed from the exterior body, a plurality of voltage clamping elements connected in cascade between the drain terminal and the gate of the semiconductor switch, and a voltage clamp terminal electrically connected between two voltage clamp elements of the plurality of voltage clamp elements and exposed from the exterior body.SELECTED DRAWING: Figure 1
Patent JP-2019159952-A (JP)
Title: Division region generation program, division region generation device and division region generation method
Inventor: OISHI YUSUKE
IPC: G06F17/50
Filed: 2018-03-14
Abstract: To automatically generate a proper hierarchic structure lattice.SOLUTION: A processing part 12 of a division region generation device 10 generates a plurality of first genetic information point sets. Then the processing part 12 determines a plurality of first reference points on a boundary 1, and generates a plurality of first rectangular regions 5a-5d, for each of the plurality of first genetic information point sets. The processing part 12 generates a plurality of second genetic information point sets by a genetic algorithm. Then the processing part 12 determines a plurality of second reference points on the boundary 1 and generates a plurality of second rectangular regions, for each of the second genetic information point sets. Then the processing part 12 identifies one of the plurality of first genetic information point sets and the plurality of second genetic information point sets. Then the processing part 12 divides an object region on the basis of the plurality of first rectangular regions or the plurality of second rectangular regions generated according to the identified first genetic information point sets or second genetic information point sets.SELECTED DRAWING: Figure 1
Patent JP-2019161545-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: YOSHIDA DAISUKE
IPC: G03B5/00
Filed: 2018-03-15
Abstract: To provide an imaging device capable of executing calibration of shake detection means by determining quiescent state more accurately, and to provide a control method thereof.SOLUTION: An imaging apparatus includes a photometric sensor 142 or an illuminance sensor 155 for detecting external lightness, a shake detector 151 for detecting angular speed of shake of the imaging apparatus, and an acceleration detector 154 for detecting acceleration of the imaging apparatus. A system control section 120 acquires the outputs from the photometric sensor 142 or an illuminance sensor 155, the shake detector 151, and the acceleration detector 154 at a prescribed time interval, and calculates the finite difference of the current output and the previous time output. When such a state that each finite difference related to the photometric value or illuminance, angular speed, and acceleration is within a prescribed range continues over a prescribed threshold time, the system control section 120 performs calibration of the shake detector 151.SELECTED DRAWING: Figure 1
Patent JP-2019156626-A (JP)
Title: Trolley
Inventor: ABE TATSUYA
IPC: B66C11/00
Filed: 2018-03-16
Abstract: To provide a trolley hard to be influenced by a deflection of a horizontal member.SOLUTION: A trolley 1 is divided into a plurality of trolley body 4 arranged in line in transverse direction x and adjacent trolley bodies 4 are coupled by a coupling part 12 for coupling one trolley body 4 relative to other trolley body 4 around a central shaft parallel to a running direction y traversing perpendicular to a transverse direction x in the state of being inclined.SELECTED DRAWING: Figure 5
Patent JP-2019163771-A (JP)
Title: Control valve and manufacturing method of the same
Inventor: FUJII GENTARO
IPC: F16K11/076
Filed: 2018-03-19
Abstract: To provide a control valve which can suppress a pressure loss when fluid flows out of an opening part of a valve body, and its manufacturing method.SOLUTION: In a control valve CV, a first inclination face M31 which is inclined in a direction in which an inside diameter R3 is expanded toward an internal peripheral side is formed at an opening edge of a third opening part M3 of a valve body 3 at one end side in a peripheral direction. On the other hand, a second inclination face M32 which is inclined in a direction in which the inside diameter R3 is expanded toward the internal peripheral side by a first groove 33 which is formed along the axial direction at an internal peripheral face of the valve body 3 is formed at an opening edge of the third opening part M3 at the other end side in the peripheral direction. Since the first and second inclination faces M31, M32 are formed, a water flow when cooling water introduced from an introduction part M0 side flows out via the third opening part M3 is further smoothed, and a pressure loss of the cooling water at the third opening part M3 can be suppressed.SELECTED DRAWING: Figure 6
Patent JP-2018108931-A (JP)
Title: Ramo4 substrate
Inventor: TAKASU YOSHIFUMI
IPC: C30B33/00
Filed: 2018-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a higher quality substrate.SOLUTION: An RAMOsubstrate consists of a single crystal body represented by a general formula RAMO(where, R represents one or more trivalent elements selected from a group consisting of Sc, In, Y and lanthanoid elements; A represents one or more trivalent elements selected from a group consisting of Fe(III), Ga and Al; and M represents one or more divalent elements selected from a group consisting of Mg, Mn, Fe(II), Co, Cu, Zn and Cd) and has an epitaxial growth surface on at least one surface. The epitaxial growth surface has a plurality of cleaved surfaces distributed with regularity and separated from each other.SELECTED DRAWING: Figure 12
Patent JP-2019164686-A (JP)
Title: Control system, control method, and basic part
Inventor: SATO TAKENORI
IPC: G06F8/30
Filed: 2018-03-20
Abstract: To provide a control system, a control method and a basic part which are able to have a control unit of the basic part perform electronic component control as to an electronic component connected to a terminal of the basic part, with no necessity of writing a program to be executed by the control unit of the basic part into a storage unit on the basic part.SOLUTION: An acceptance unit 230 accepts an edit of a program to have a control unit 11 of a basic part 10 perform electronic component control using a library stored in a library storage accessed from a plurality of user terminals in common. A command transmission unit 250 transmits, to a server system 3, a command to have the control unit 11 perform the electronic component control in accordance with execution of the program. A command relay unit 310 receives a command transmitted from a user terminal 20, and transmits a command based on the command to the basic part 10. The control unit 11 performs the electronic component control based on the command transmitted from the server system 3.SELECTED DRAWING: Figure 16
Patent JP-2021120965-A (JP)
Title: Electrochemical capacitor
Inventor: KANETAKA SUKEHITO
IPC: H01G11/30
Filed: 2018-03-23
Abstract: To provide a novel electrochemical capacitor which has a high operation voltage while using an aqueous electrolyte.SOLUTION: The present invention relates to an electrochemical capacitor in which a positive electrode and a negative electrode are separately disposed in an aqueous electrolyte. In the electrochemical capacitor, the negative electrode is a layered material including a plurality of layers. Each layer is expressed by a following formula: Mn+1Xn (where M is at least one of third-, fourth-, fifth-, sixth- and seventh-group metals, X is a carbon atom, a nitrogen atom or a combination thereof, and n is 1, 2 or 3). Each X has a crystal grating which is disposed within an octahedral array of M. At least one of two surfaces mutually opposed to each other of each layer includes a layered material containing at least one modification selected from a group consisting of a hydroxy group, a fluorine atom, an oxygen atom and a hydrogen atom or a terminal T. The positive electrode contains at least one of manganese oxide and vanadium oxide, and the aqueous electrolyte is a solution containing alkali metal salt of a concentration equal to or higher than 3 mol/L in an aqueous solvent.SELECTED DRAWING: Figure 1