baber/WOPTO huggingface dataset:
Patent JP-2019129716-A (JP)
Title: Novel enzyme agents, methods of making and uses thereof
Inventor: KANAI KENTA
IPC: C12P19/04
Filed: 2018-01-29
Abstract: To provide enzyme agents useful for β-1,2-glucan production and production methods of β-1,2-glucan.SOLUTION: Disclosed herein is an enzyme agent derived from Bifidobacterium scardovii, comprising a protein of a specific amino acid sequence with a β-1,2-oligoglucan phosphorylase activity, characterized by having a molecular weight (SDS-PAGE) of 125±10 kDa, being stable at pH 5.0-8.5, having an optimum pH 6.5-7.5, being stable at 45°C or lower, and having an optimum temperature of 35-45°C. Also disclosed is a method for producing β-1,2-glucan comprising a step of reacting the enzyme agent onto α-glucose-1-phosphate and glucose and/or β-1,2-glucan. A phosphorylase other than the enzyme agent may be used in combination to provide α-glucose-1-phosphate to the reaction system.SELECTED DRAWING: None
Patent JP-2019133788-A (JP)
Title: Negative electrode for nickel metal hydride battery and nickel metal hydride battery
Inventor: SAIDA JUN
IPC: H01M10/30
Filed: 2018-01-30
Abstract: To provide a technology capable of improving battery characteristics of a nickel metal hydride battery that has an electrode of a current collector coating type.SOLUTION: A negative electrode for a nickel metal hydride battery includes: a foil-shaped negative electrode current collector; and a negative electrode active material layer which contains a hydrogen storage alloy and an anionic surfactant containing straight chain alkyl and which is formed on a surface of the negative electrode current collector.SELECTED DRAWING: None
Patent JP-2019132932-A (JP)
Title: Image forming apparatus and method for calculating power consumption
Inventor: AOKI TOSHIMASA
IPC: G03G21/00
Filed: 2018-01-30
Abstract: To calculate power consumption not deviating from the actual power consumption regardless of the change of the degree of temperature rise of a fixing unit or a print condition.SOLUTION: An image forming apparatus of the present invention comprises a fixing unit 20 that has a halogen heater 21 for thermally fixing an image formed on a transfer sheet, and a timer 44 that measures the time of heating performed by the halogen heater 21 at a predetermined interval. The image forming apparatus has power consumption value calculation means 41a that calculates the power consumption value of the halogen heater 21 on the basis of information on the power consumption of the halogen heater 21 that is sequentially updated with the lapse of the heating time; and power consumption calculation means 41b that calculates the power consumption of the halogen heater 21 on the basis of the calculated power consumption value and the heating time.SELECTED DRAWING: Figure 2
Patent JP-2019130788-A (JP)
Title: Ink jet recording device
Inventor: TAMAI HIROATSU
IPC: B65H5/22
Filed: 2018-01-31
Abstract: To provide an ink jet recording device which can detect curl of a recording medium with good accuracy.SOLUTION: An ink jet recording device comprises: a recording head which discharges ink onto a sheet P; a carrier roller pair which transports the sheet; and plural detection sensors 50 which are located on a sheet transportation direction downstream side with respect to the recording head, and detects curl of the sheet. The detection sensors are located at a predetermined distance from each other in a sheet width direction perpendicular to the sheet transportation direction, and detect curl of the sheet P in the state that the sheet is transported by the carrier roller pair.SELECTED DRAWING: Figure 9
Patent JP-2019133414-A (JP)
Title: Information processing device, information processing method, and computer program
Inventor: OKAMURA SHUICHI
IPC: G06F8/41
Filed: 2018-01-31
Abstract: To provide an information processing device, an information processing method, and a computer program that more efficiently prevent cache compression caused by a compiled code.SOLUTION: An information processing device includes: dynamic compilation means that compiles a method executed by a virtual machine and converts it to a native code; decompilation means that decompiles the native code; recording means that records information related to the decompilation performed by the decompilation means; and prohibition means that prohibits the decompilation by the decompiling means on the basis of the information related to the decompilation.SELECTED DRAWING: Figure 2
Patent JP-2018126509-A (JP)
Title: Dental treatment appliance
Inventor: Thomas Alexander Carlyle
IPC: A61C17/22
Filed: 2018-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a dental treatment appliance that includes a handle, a nozzle for contacting the teeth of a user and delivering a burst of working fluid to the teeth of a user, and a datum component for contacting the teeth of the user.SOLUTION: Each of the nozzle and the datum component is moveable relative to the handle. A control circuit detects relative movement between the nozzle and the datum component as the dental treatment appliance is moved along the teeth of the user, and actuates the delivery of the burst of working fluid to the teeth of the user according to the detected relative movement.SELECTED DRAWING: Figure 6(a)
Patent JP-2019134808-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-05
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019135402-A (JP)
Title: Control device of automatic transmission
Inventor: SHIMOGAWARA KAZUE
IPC: F16D25/12
Filed: 2018-02-05
Abstract: To provide a control device of an automatic transmission which can improve the detection accuracy of the occurrence of a slip of a friction transmission element which is arranged between a traveling drive source and drive wheels.SOLUTION: A control device of an automatic transmission comprises: a forward clutch 31 arranged between and an engine 1 and drive wheels 6, 6, and transmitting power by a friction force which is generated between a driven plate 31a and a drive plate 31b; a turbine rotation sensor 89 for detecting a first pulse signal which is generated by the rotation of the driven plate 31a; a primary rotation sensor 80 for detecting a second pulse signal which is generated by the rotation of the drive plate 31b; and a slip detection part 8f for detecting the occurrence of a slip of the forward clutch 31. When an operation result of a pulse cycle of the first pulse signal and a pulse cycle of the second pulse signal is not shorter than a threshold, the slip detection part 8f detects the occurrence of the slip of the forward clutch 31.SELECTED DRAWING: Figure 6
Patent JP-2019139003-A (JP)
Title: Image forming apparatus
Inventor: AKUTA HIDEHIKO
IPC: B41J29/393
Filed: 2018-02-08
Abstract: To form an image with a quality desired by a user.SOLUTION: An image forming apparatus 100 comprises: an attachment part 13; a control unit 8; a storage unit 82; and an image forming unit 4. The attachment part 13 is attached with replacement parts that store consumables. The image forming unit 4 forms an image on a recording medium by using the consumables. The control unit 8 determines whether the replacement parts attached to the attachment part 13 are a first replacement part or a second replacement part different from the first replacement part. The storage unit 82 stores a correspondence table that associates an attachment counter value indicating the total number of times the second replacement part is attached to the attachment part 13 with an image quality evaluation image pattern number. When determining that the replacement parts are the second replacement part, the control unit 8 executes evaluation image forming processing of referring to the correspondence table and causing the image forming unit 4 to form image quality evaluation images in a number equal to the number of the image quality evaluation image pattern number associated with the attachment counter value.SELECTED DRAWING: Figure 1
Patent JP-2019138030-A (JP)
Title: Mortar filling machine
Inventor: INOUE TSUKASA
IPC: E01C7/35
Filed: 2018-02-08
Abstract: To provide a mortar filling machine capable of efficiently performing a step of filling mortar into a cavity of a porous layer on a road.SOLUTION: A mortar filling machine 1 comprises: a body frame 2 capable of moving on a road; a bearing member 15 provided on the body frame 2 and rotatably supporting a revolving shaft 14 extending in the vertical direction; and a plurality of blades 17 fixed to the lower end of the revolving shaft 14 and revolving in the horizontal direction integrally with the revolving shaft 14. The mortar filling machine 1 fills cavities in a porous layer with a water permeable mortar placed on the surface of the porous layer on the road by horizontally rotating the blades 17. Additionally, the mortar filling machine 1 is provided with a lifting mechanism 18 enabling the bearing member 15 to be raised and lowered to change the height position of the blades 17. The blades 17 are formed of a flexible material.SELECTED DRAWING: Figure 1
Patent JP-2018182303-A (JP)
Title: Semiconductor substrate, pattern forming method and article manufacturing method
Inventor: KAWASAKI YOJI
IPC: B29C59/02
Filed: 2018-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a technology that is advantageous for reducing the problem due to a foreign material outside of an effective region of a substrate.SOLUTION: A semiconductor substrate 1 has a first surface S1 and a second surface S2 being in opposite sides to each other, and an end surface S3 connecting an outer edge E1 of the first surface S1 and an outer edge E2 of the second surface S2. At least the first surface S1 is constituted by a single crystal semiconductor, and the end surface S3 includes: an annular surface S31 that is separated more than or equal to 1 micrometer from a flat surface P1 which the first surface S1 belongs to; a connection surface S32 that connects the outer edge E1 of the first surface S1 and an inner edge E3 of the annular surface S31; a side surface S33 that constitutes most outside surface in the end surface S3; and a taper surface S34 that connects an outer edge E4 of the annular surface S31 and the side surface S33.SELECTED DRAWING: Figure 4
Patent JP-2019139183-A (JP)
Title: Optical wiring unit and method for manufacturing optical wiring unit
Inventor: MITOBE Ryoichi
IPC: G02B6/46
Filed: 2018-02-15
Abstract: To provide an optical wiring unit which allows a drawing portion slidable with respect to a housing to be easily removed from the housing.SOLUTION: The optical wiring unit comprises a drawing portion having an optical connector connection portion, a housing which accommodates the drawing portion and a slide mechanism 50 making the drawing portion slide with respect to the housing. A connection mechanism 60 is also provided between the drawing portion and the slide mechanism. The connection mechanism includes a first connection portion 61 on the slide mechanism side, having a first latch portion 63 and a first guide portion 64 and a second connection portion on the drawing portion side, having a second latch portion 66 latched on the first latch portion and a second guide portion 68 guided by the first guide portion.SELECTED DRAWING: Figure 4
Patent JP-2019141203-A (JP)
Title: Folding pocketbook
Inventor: MATSUNARI YASUHIRO
IPC: A45C1/02
Filed: 2018-02-19
Abstract: To provide a folding pocketbook which comprises a small money storage part with a lid part in simple steps.SOLUTION: A small money storage part 40 is formed into a bag-state on an inner surface part 20 side in one end of a bill storage part in a longitudinal direction, an outer surface part 10 has a first polygonal line 11 from a center of the folding pocketbook in a longitudinal direction to a short direction, and the inner surface part 20 comprises a second polygonal line 21 provided on an opposite side of the small money storage part relative to a center of the folding pocketbook in the longitudinal direction, a third polygonal line 26, and a fourth polygonal line 23. A length from the third polygonal line 26 to the fourth polygonal line 23, and a length from the first polygonal line to the second polygonal line are almost equal, and when the folding pocketbook is folded, a region 24 from the third polygonal line 26 to the fourth polygonal line 23 covers a small money take-out opening for functioning as a lid part.SELECTED DRAWING: Figure 1
Patent JP-2019143838-A (JP)
Title: Air conditioner
Inventor: EBINA HIROSHI
IPC: F24F1/0093
Filed: 2018-02-19
Abstract: To provide an air conditioner capable of inhibiting air from being cooled by a radiation panel in a defrosting cycle.SOLUTION: An air conditioner includes: a refrigerant circuit to which a first heat exchanger, a second heat exchanger, a radiation panel and an expansion valve for controlling a flow rate of a refrigerant flowing in the radiation panel are connected; and a control section for switching between a normal refrigeration cycle for cooling and heating by using the radiation panel and a defrosting cycle for causing the first heat exchanger to function as a radiator and the second heat exchanger to function as an evaporator. The control section causes the expansion valve to become in an open state at a first opening in a part of a period in the defrosting cycle and causes the expansion valve to become in a fully closed state in the other period different from the part of the period.SELECTED DRAWING: Figure 3
Patent JP-2018140930-A (JP)
Title: Optical glass
Inventor: MATANO TAKAHIRO
IPC: C03C3/155
Filed: 2018-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical glass having excellent press molding properties and a high refractive index (specifically, the refractive index nd of 1.65-1.85).SOLUTION: An optical glass contains, in mass%, SiO0-30%, BO1-30%, AlO0-10%, ZnO 1-30%, CaO 0-20%, LiO 1-20%, TiO0-15%, NbO0-30%, ZrO0-10%, LaO1-35%, WO0-20%, BiO0-20%, SbO0-1%, and SnO0-1%.SELECTED DRAWING: Figure 1
Patent JP-2018114974-A (JP)
Title: Foreign object removal device and vehicle including the same
Inventor: KIMURA HIROAKI
IPC: B60R1/00
Filed: 2018-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a foreign object removal device which enables improvement of the work efficiency when the foreign object removal device is attached to an object, such as a vehicle, while maintaining a function of removing foreign objects, and to provide a vehicle including the foreign object removal device.SOLUTION: A foreign object removal device of the invention is used to remove foreign objects adhering to a lens 101 included in an on-vehicle camera 100 and includes: a camera bracket 91 for attaching the on-vehicle camera to a rear bumper panel of a vehicle with the lens exposed to the outer side of the rear bumper panel 200b of the vehicle; a high pressure air generation unit which is disposed at the inner side of the rear bumper panel and generates high pressure air; and a nozzle unit having a nozzle which jets the high pressure air to the lens. A pipeline 92 is formed at the camera bracket. The high pressure air generated by the high pressure air generation unit passes from the inner side to the outer side of the rear bumper panel through the pipeline and is jetted from the nozzle to the lens.SELECTED DRAWING: Figure 7
Patent JP-2019141440-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-02-23
Abstract: To provide a slot machine that is improved concerning suggestion of an advantageous section.SOLUTION: A main control part permits a shift of a game section from a normal section to an advantageous section advantageous to a player, or permits a shift of a game section from an advantageous section to a normal section, when an internal lottery results in a specific determination result, and includes an advantageous section informing LED (an eighth segment of a right indicator of a game auxiliary indicator) for reporting control of a game section to an advantageous section by a lighting state. The main control part allows a predetermined display result to be derived according to operation modes of stop switches when an internal lottery results in a specific determination result, and switches the advantageous section informing LED to a display mode corresponding to a game section at predetermined timing corresponding to a predetermined display result after third stop operation of the stop switches is completed and the predetermined display result is derived.SELECTED DRAWING: Figure 10
Patent JP-2019148998-A (JP)
Title: Factory evaluation device, factory evaluation method, and program
Inventor: NISHIKI HISASHI
IPC: G05B19/418
Filed: 2018-02-27
Abstract: To easily evaluate a factory in a view of production efficiency and energy efficiency.SOLUTION: An acquisition unit acquires an amount related to a utilization rate of factory equipment and an amount related to energy consumption of the equipment. An index value specification unit specifies an index value on the basis of the amount acquired by the acquisition unit such that when the energy consumption is lower, the index value is higher, and when the utilization rate is higher, the index value is higher, or when the energy consumption is lower, the index value is lower, and when the utilization rate is higher, the index value is lower. An index value output unit outputs information related to the index value.SELECTED DRAWING: Figure 4
Patent JP-2018087407-A (JP)
Title: Coated white paperboard and method of producing the same
Inventor: HATADA ATSUSHI
IPC: D21H19/38
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To produce a coated white paperboard having high whiteness, no unevenness in white color, and good smoothness by using a curtain coating.SOLUTION: The method of producing a coated white paperboard includes a step of providing an undercoating layer on a base paper by a coating method selected from the method of blade coating, film transfer coating, and rod coating, and a step of providing a curtain-coated layer including an outermost coating layer provided on the undercoating layer without inserting a drying step therebetween.SELECTED DRAWING: None
Patent JP-2019150836-A (JP)
Title: Method for producing casting, and metallic component
Inventor: YAMADA MASAYUKI
IPC: B22D27/20
Filed: 2018-03-01
Abstract: To provide a method for producing a casting easily producible and having excellent characteristics in one part, and a metallic component.SOLUTION: A method for producing a casting comprises: an additive arrangement step; and a casting step. In the additive arrangement step, an additive is arranged at a part of a region which is the internal space of a mold and is in contact with a molten metal made to flow. In the casting step, the molten metal of the metal is made to flow into the mold, and a casting having a part in which a part of the molten metal and the additive are mixed is cast.SELECTED DRAWING: Figure 2
Patent JP-2019153006-A (JP)
Title: Menu providing apparatus, menu providing method, and menu providing program
Inventor: NAKAI AYA
IPC: G06Q50/22
Filed: 2018-03-01
Abstract: To provide a menu providing apparatus capable of showing menus similar to those provided by cooking specialists on the basis of specialized knowledge to the general public in consideration of not only nutritional component values but also items other than the nutritional component values when the general public thinks about a menu every day or every time (for example, a large number of cooking procedures or ingredients used, eating together, or seasoning).SOLUTION: The apparatus in the present embodiment determines whether menu data relating to a menu (for example, one consisting of three single dishes) generated on the basis of a plurality of dish data relating to a single dish conforms to a predetermined standard (a standard relating to a nutritional component value and other criteria for factors considered when considering menus other than nutritional component values).SELECTED DRAWING: Figure 4
Patent JP-2019151187-A (JP)
Title: Vehicle control device
Inventor: SUNAKAWA MASAKI
IPC: B60W10/188
Filed: 2018-03-02
Abstract: To provide a vehicle control device in which abnormal noise generation from a brake is suppressed when starting.SOLUTION: A vehicle control device 1 comprises: a brake control part 600 which controls a brake fluid pressure of a fluid pressure type brake of a vehicle, and reduces the brake fluid pressure when a prescribed automatic starting condition is satisfied, thereby shifting the fluid pressure type brake from a braking state to a release state; and an abnormal noise generation condition determination part which determines a condition that is likely to cause abnormal noise generation from the fluid pressure type brake. When automatic starting condition is satisfied and the condition that is likely to cause abnormal noise generation is determined by the abnormal noise generation condition determination part, the brake control part executes quick pressure reduction control for further increasing a speed of reduction of the brake fluid pressure compared to the condition that is hard to cause abnormal noise generation.SELECTED DRAWING: Figure 3
Patent JP-2019153734-A (JP)
Title: Laminated piezoelectric element
Inventor: ITO FUMIHISA
IPC: H01L41/09
Filed: 2018-03-06
Abstract: To provide a laminated piezoelectric element in which occurrences of dielectric breakdown and breakage are suppressed even when a high voltage is applied and used for a long time.SOLUTION: The laminated piezoelectric element includes: rectangular laminate 11 in which a plurality of piezoelectric layers 15 and one or more internal electrodes 13 are alternately laminated; and a connection electrode connected to one end portion 13a of one or more internal electrodes 13. The laminated piezoelectric element has electric field relaxation regions 16c, 16d in which internal electrodes are formed discontinuously at least at one of two corners 13c, 13d in the other end portion 13b facing the one end portion 13a of the internal electrode.SELECTED DRAWING: Figure 3
Patent JP-2019158929-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: KAJIWARA KENJI
IPC: G03G5/14
Filed: 2018-03-07
Abstract: To provide an electrophotographic photoreceptor that prevents a reduction in electrostatic property and an increase in residual potential occurring when repeated images are formed.SOLUTION: An electrophotographic photoreceptor 7A comprises: a conductive substrate 4; a photosensitive layer 5 provided on the conductive substrate 4; and an under coat layer 1 provided between the conductive substrate 4 and photosensitive layer 5 and containing particles having a volume resistivity of 1.0×10(Ω cm) or more and 1.0×10(Ω cm) or less, a charge transport material, and a curable resin.SELECTED DRAWING: Figure 1