baber/WOPTO huggingface dataset:
Patent JP-2019215411-A (JP)
Title: Eyepiece optical system, electronic view finder, and imaging apparatus
Inventor: MURAKAMI KAZUYA
IPC: G02B25/00
Filed: 2018-06-12
Abstract: To achieve high magnification while keeping high imaging performance.SOLUTION: An eyepiece optical system 52 comprises a first lens L1 having positive refractive power, a second lens L2 having positive refractive power, a third lens L3 having negative refractive power and a fourth lens L4 having positive refractive power in order from a display surface 51a side to an eye-point EP side. Predetermined conditional expressions (1)-(4) are satisfied.SELECTED DRAWING: Figure 2
Patent JP-2018149384-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can enhance amusement of the game by using music that is output during at least a period in which the game is played.SOLUTION: A game machine includes: output means for outputting music during at least a period in which a player plays a game; and display control means for controlling display of a new image on display means, stopping an image or deletion of an image according to timing of beat of music output from the output means.SELECTED DRAWING: Figure 11
Patent JP-2019214029-A (JP)
Title: Dehumidification cake
Inventor: HSU TSANG HUANG
IPC: B01J20/30
Filed: 2018-06-14
Abstract: To provide a dehumidification cake.SOLUTION: A dehumidification cake is stylized after an aqueous adhesive 2 is mixed with porous absorbent powders 1 which are formed after polishing of silica gel (SiO), and a block-shaped dehumidification cake 3, which is porous 21, is formed via calcination and cooling. Therefore, a packaging case is not required during use, various changes occur in shapes, resources are not wasted, and economical efficiency can be further improved.SELECTED DRAWING: Figure 1
Patent JP-2020003863-A (JP)
Title: Commodity delivery management system and program
Inventor: FUJISAWA KAZUNORI
IPC: G06Q10/08
Filed: 2018-06-25
Abstract: To provide an improved commodity delivery management system and a program.SOLUTION: A commodity delivery management system includes: a management server which manages the delivery of a commodity from one or more nearest footholds supervising a prescribed area in which the commodity can be delivered to a customer's home in a prescribed time to the customer's home; a customer's terminal; and a delivery worker's terminal which accepts the delivery of the commodity ordered from the customer's terminal. The management server transmits delivery recruitment notification presenting the commodity for each delivery destination area, and a fee which can be received when the commodity has been delivered, to the delivery worker's terminal, for assigning the commodity to be delivered to the delivery worker; and makes the delivery worker who received the delivery recruitment notification select the commodity for each delivery area through the delivery worker's terminal.SELECTED DRAWING: Figure 8
Patent JP-2020001477-A (JP)
Title: Steering system for vehicle
Inventor: ITO KOICHI
IPC: B62D5/04
Filed: 2018-06-26
Abstract: To provide a steer-by-wire type steering system for a vehicle making it easy to certify that a detection value of a sensor is improper.SOLUTION: A steering system includes a turn actuator 28 including a two-system electric motor 24 having one motor rotating shaft 48, turn rods 26 that are coupled to wheels 12 and turn the wheels by a quantity dependent on an own operation quantity, and an operation converting mechanism 55 that converts a rotational operation of the motor rotating shaft into operations of the turn rods exerting an operation quantity dependent on the quantity of the rotational operation. Detection values of a first motor rotation angle sensor 74a and a second motor rotation angle sensor 74b which are associated with the two systems of the electric motor, and a detection value of a turn quantity sensor 80 that detects the operation quantity of each of the turn rods as a turn quantity of each of the wheels 12 are compared with one another, whereby whichever of the detection values is improper can be easily certified.SELECTED DRAWING: Figure 1
Patent JP-2020002966-A (JP)
Title: Rotary actuator and robot forceps
Inventor: TANAKA HIDENORI
IPC: A61B34/37
Filed: 2018-06-26
Abstract: To provide a rotary actuator which can inhibit a working fluid from escaping from one side of a pressure chamber partitioned by vanes to the other side while arranging an outer seal member between a housing and a cover.SOLUTION: A rotary actuator 3A includes: a housing 4 having an internal space 41 in which vanes 6 are disposed; and a cover 5 attached to the housing and covering the internal space. An annular seal groove 9 is formed having a triangular cross section between the housing and the cover so as to surround the internal space. An outer seal member 8B is inserted into the seal groove.SELECTED DRAWING: Figure 4
Patent JP-2020003957-A (JP)
Title: Information processor detecting alteration of software to be executed when launching and alteration detection method
Inventor: YAMASHITA TAKAHIRO
IPC: G06F9/445
Filed: 2018-06-26
Abstract: To provide an information processor and an alteration detection method that detect alternation of software that is executed when launching.SOLUTION: An information processor comprises detection means detecting at least one alternation of multiple pieces of software to be executed according to a launch instruction, storage means storing information indicating that a function detecting alteration is enabled or disabled, measurement means measuring a time elapsed from reception of the launch instruction, reboot means rebooting the information processor according to the time measured by the measurement means, and prohibition means prohibiting reboot of the information processor by the reboot means based on the information stored in the storage means.SELECTED DRAWING: None
Patent JP-2020003121-A (JP)
Title: Medium temperature heat utilization device utilizing recovery of evaporation heat
Inventor: KANEMITSU TOSHINORI
IPC: F25B23/00
Filed: 2018-06-27
Abstract: To eliminate a disadvantage that a prior art medium temperature heat dissolution type refrigerator does not utilize any evaporation heat, and in view of this fact, this invention utilizes evaporation heat generated within a regeneration process of the medium temperature heat dissolution type refrigerator, improves a freezing capability of the aforesaid medium temperature heat dissolution type refrigerator and further improves performance of the medium temperature heat utilization device utilizing the aforesaid freezing capability.SOLUTION: This invention arranges a pre-cooling process composed of a temporary storage container 11 and a recovery solvent flow pipe passage 18, utilizes evaporation heat and pre-cools the recovery solvent.SELECTED DRAWING: Figure 1
Patent JP-2020000533-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2018-06-28
Abstract: To provide a game machine that increases a performance interest.SOLUTION: When a customer waiting state is controlled after an SPSP ready-to-win (losing) is stopped and displayed, a general control unit does not output a variation sound output in the variation of the SPSP ready-to-win (losing) from a sound output device, in the customer waiting state. On the other hand, when the customer waiting state is controlled after the normal variation (normal variation 1, normal variation 2) is stopped and displayed, the variation sound output in the normal variation from the sound output device is continuously output, even in the customer waiting state.SELECTED DRAWING: Figure 73
Patent JP-2020002301-A (JP)
Title: Water-based polyurethane coating composition for electronic substrate and coated article
Inventor: TAKAMURA KOJI
IPC: C09D5/02
Filed: 2018-06-29
Abstract: To provide a water-based polyurethane coating composition capable of forming a coated film excellent in moisture resistance, insulation property, coating property and flexibility, and a coated article.SOLUTION: There is provided a water-based polyurethane coating composition in which a polyurethane prepolymer by reacting a polyisocyanate component, a polyol component containing polycarbonate polyol, and an acidic group-containing aqueous article is dispersed, in which the polyurethane prepolymer is modified by a reactive vinyl group-containing monomer so that polyurethane prepolymer:reactive vinyl group-containing monomer is 100:(25 to 100) (mass ratio).SELECTED DRAWING: None
Patent JP-2020002934-A (JP)
Title: Floating offshore wind power generation equipment and detection method for breaking of mooring cable of floating offshore wind power generation equipment
Inventor: YAMAMOTO YUKIO
IPC: F03D13/25
Filed: 2018-07-02
Abstract: To provide floating offshore wind power generation equipment and a detection method for breaking of a mooring cable of floating offshore wind power generation equipment each of which enables mooring cable breaking to be quickly detected.SOLUTION: Floating offshore wind power generation equipment 1 comprises: wind power generation equipment 2 having a rotor 5 with a blade 4 and rotating by receiving wind; and a nacelle 6 for housing a power generator 7 that generates electricity using the rotation energy of the rotor 5, wherein the wind power generation equipment 2 is installed on a floating body 15 disposed on water and moored by a mooring cable 16. The floating offshore wind power generation equipment further comprises; a state prediction part 102 predicting the state of the floating body 15 based on wind condition information, oceanic condition information, and the operational status of the wind power generation equipment 2; and a mooring cable breaking determination part 103 detecting the breaking of the mooring cable 16 based on the predicted state predicted by the state prediction part 102 and state information detected by a state detection part 9 installed on the floating offshore wind power generation equipment 1.SELECTED DRAWING: Figure 2
Patent JP-2019211457-A (JP)
Title: Image processing device, image processing method and program
Inventor: TAKAHASHI KOSEI
IPC: G06T7/00
Filed: 2018-07-06
Abstract: To provide image processing for evaluating a surface condition of an object contributing to a design property.SOLUTION: An image processing device has: image data acquisition means that acquires image data obtained by photographing an object in which an edge occurs in a surface by being irradiated with light from a light source; detection means that detects the edge in the image; calculation means that approximates points constituting the edge detected by the detection means by a function representing a line, and thereby calculates the function; and evaluation means that calculates a distance between the point constituting the edge detected by the detection means and the line represented by the function calculated by the calculation means, and evaluates roughness of a surface of the object on the basis of the calculated distance.SELECTED DRAWING: Figure 2
Patent JP-2020010574-A (JP)
Title: Switching element drive circuit
Inventor: TAKAKURA YUJI
IPC: H03K17/08
Filed: 2018-07-12
Abstract: To hinder overcurrent by executing control such that if a switching element to be controlled is brought into an overcurrent state, the switching element is immediately turned off.SOLUTION: A switching element drive circuit 1 comprises: a push-pull circuit 3 in which an upper transistor Q1 connected to a positive-electrode power source having a positive potential Vcc with respect to a reference potential Vref and a lower transistor Q2 connected to a negative-electrode power source having a negative potential Vee are connected in series, and that amplifies drive force of a source signal of a drive signal and outputs the drive signal; an overcurrent detection circuit 7 that detects an overcurrent of a switching element TR; a protection circuit 6 that decreases a potential of the drive signal on the basis of a detection result from the overcurrent detection circuit 7; and a diode D1 connected between a base and a collector of the upper transistor Q1, with a direction from the base to the collector as a normal direction.SELECTED DRAWING: Figure 1
Patent JP-2020015564-A (JP)
Title: Inspection box
Inventor: KAWADA NAOKI
IPC: B66B7/00
Filed: 2018-07-23
Abstract: To provide an inspection box capable of displaying a state of a disaster prevention device in a closed state of an opening/closing part outside a target space.SOLUTION: An inspection box 1 is for inspecting a sensor 800 installed in an ELV shaft separated by an impermeable wall 900 and is provided in the wall 900. A body part 11 is provided in a wall side opening 901 of the wall 900 which communicates the inside and the outside of the ELV shaft. The inspection box 1 comprises the body part 11 having an inspection side opening 112 which communicates the inside and outside of the ELV shaft, a door part 13 to open/close the inspection side opening 112, and a glass part 133 capable of making the state of a sensor 800 visible outside the ELV shaft when the door part 13 is closed.SELECTED DRAWING: Figure 4
Patent JP-2020015206-A (JP)
Title: Printer
Inventor: YAMAGATA MASAHIRO
IPC: B41J2/18
Filed: 2018-07-25
Abstract: To provide a printer capable of preventing a user from erroneously removing consumable supplies in use after switching, in the printer switching and using at least two consumable supplies such as ink cartridges.SOLUTION: A printer includes: at least two loading parts 11,12 loaded with at least two ink cartridges 10 of the same color; a shutter 49 capable of opening/closing insertion ports 11a,12a of the loading parts 11,12; an ink jet head discharging an ink upon receiving the supply of ink in the ink cartridge 10 in use; a consumable material residual amount detection part for detecting whether an ink residual amount in the ink cartridge 10 in use is empty or not; and a control part 51 for controlling the shutter 49 so as to open the insertion port of the loading part of the ink cartridge 10 in use, and close the insertion port of the loading part of the ink cartridge to be used next, when the ink residual amount is detected to be empty.SELECTED DRAWING: Figure 1
Patent JP-2020018495-A (JP)
Title: Bag and pamphlet storage tool using ready-made kimono obi
Inventor: HOSHIKAWA MASAMI
IPC: A45C3/04
Filed: 2018-07-31
Abstract: To provide an article storage tool which uses a part of a form of a ready-made Kimono Obi in the longer direction as it is, and an article storage tool in which the whole form of the ready-made Kimono Obi in the width direction is continuously used.SOLUTION: A design part D is formed on an external surface of a bag body 4 whose upper surface is opened. The bag body 4 is configured so that, a peripheral wall part P erects from a periphery of a bottom C. The design part D is formed by cutting a ready-made Kimono Obi, as a belt part 22 for body which is a part of the Kimono Obi in the longer direction, and combining the whole belt part 22 for body with at least the peripheral wall part P of the bag body 4, and an end e of the belt part 22 for body in the width direction is sewn to an upper part of the peripheral wall part adjacent to the design part D, so that the whole form of the Kimono Obi in the width direction appears continuously on a surface of the bag body 4.SELECTED DRAWING: Figure 1
Patent JP-2019027597-A (JP)
Title: Device for lubricating internal combustion engine
Inventor: THOMAS MALISCHEWSKI
IPC: F16C17/02
Filed: 2018-08-02
Abstract: To achieve an improved device for lubricating an internal combustion engine.SOLUTION: The present invention relates to a device (36) for lubricating an internal combustion engine that has a crankshaft (10) connected to at least one connecting rod (12). The device (36) has at least one first flow limiting device (57), in particular a throttle, for reducing the lubricating fluid flow rate of a lubricating fluid stream supplied thereto. The device (36) has a plurality of crankshaft bearings (52) that rotatably support the crankshaft (10), and the bearings are provided to fluidly communicate with the downstream of the at least one first flow limiting device (57). The device (36) has at least one connecting rod big end bearing (54) that rotatably supports the at least one connecting rod (12), and the bearing (54) is provided to fluidly communicate with the downstream of at least one crankshaft bearing (52) of the plurality of crankshaft bearings (52).SELECTED DRAWING: Figure 3
Patent JP-2020022323-A (JP)
Title: motor
Inventor: TAKAHASHI KOHEI
IPC: H02P25/16
Filed: 2018-08-03
Abstract: To restrain breakdown of a filter element due to overcurrent.SOLUTION: A motor part 20 includes: a stator 31 having multiple windings 34U, 34V, 34W forming coils 200U, 200V, 200W and connected at a neutral point 210; and an inverter circuit 160, i.e., a switching circuit for generating a rotary magnetic field around the stator 31 by changing over electrification to the multiple windings 34U, 34V, 34W. The motor part 20 also includes a rotor 21 rotating by receiving the rotary magnetic field generated around the stator 31. Between the inverter circuit 160 and a ground point 250, a shunt resistor 230 for detecting the current in the inverter circuit 160 is provided. Between the neutral point 210 and the shunt resistor 230 for current detection, a capacitor 220 grounded to the ground point 250 via the shunt resistor 230, and reducing potential variation of the neutral point 210 is provided.SELECTED DRAWING: Figure 6
Patent JP-2019011330-A (JP)
Title: NOVEL proNGF MUTANTS AND USES THEREOF IN PRODUCTION OF β-NGF
Inventor: SUSAN LOREY
IPC: C07K14/48
Filed: 2018-08-07
Abstract: To provide a proNGF mutant and uses thereof, specifically, uses of a proNGF mutant for producing human β-NGF.SOLUTION: The present invention discloses a method of preparing a biologically active human β-NGF from an inactive insoluble proNGF mutant. A proNGF mutant of the invention is substituted with any amino acid but Arg or Lys at the native protease cleavage site RSKRat least at positions Rand Kcorresponding to positions 101 and 103 of the human wildtype proNGF sequence.SELECTED DRAWING: None
Patent JP-2020025030-A (JP)
Title: Reactor
Inventor: SUZUKI SACHIHIRO
IPC: H01F37/00
Filed: 2018-08-08
Abstract: To provide a reactor in which voids are less likely to be mixed into a potting material filled inside a core.SOLUTION: A reactor 10 includes a coil 20, a core 50 that houses the coil 20 therein, and a potting material 70 filled inside the core 50, and the core 50 includes two extraction holes 60a and 60b that guide both ends (coil terminals 22a and 22b) of the coil 20 from the inside to the outside, and an injection hole 64 formed at an intermediate position between the two extraction holes 60a and 60b and guiding the potting material 70 from the outside to the inside.SELECTED DRAWING: Figure 2
Patent JP-2020026650-A (JP)
Title: Sand control dam subbank
Inventor: OOKA TARO
IPC: E02B7/02
Filed: 2018-08-10
Abstract: To provide a sand control dam subbank that has a simple structure and is easy to construct, and that reliably blocks the overflow from a main sand control dam on the upstream side.SOLUTION: An upper end rope 26-1 and a lower end rope 26-5 whose both ends are fixed to the width direction both ends of a valley R are bridged in the width direction of the valley R. The upper end of a ring net 18 extended and stretched to a region from a bottom of the valley R or the vicinity of the bottom to the predetermined height position is engaged with the upper end rope 26-1, and the lower end is engaged with the lower end rope 26-5. A regulating member such as a rope 4 or a plate-like member 7 which is less extensible than at least the extensibility accompanying the deformation of the ring net 18 and is disposed at both ends in the valley width direction of the stretched region of the ring net 18, is engaged with the ring net 18, and the regulating member is fixed so as not to move in the central direction in the valley width direction.SELECTED DRAWING: Figure 1
Patent JP-2020026762-A (JP)
Title: Stator unit and vacuum pump
Inventor: WADA AKITO
IPC: H05K9/00
Filed: 2018-08-10
Abstract: To suppress enlargement of a stator unit by suppressing increase of the number of components due to provision of a shield for suppressing influence of magnetic noise on a sensor.SOLUTION: A motor 1 includes a magnetic bearing 4 supporting a rotor 3 by magnetic force in a non-contact state. The magnetic bearing 4 includes an electromagnet 40A and a sensor 50 disposed at an output side L1 of a stator 2. A stator unit 2A includes the stator 2, the electromagnet 40A and the sensor 50. A magnetic shield 60 is disposed between the electromagnet 40A and the sensor 50. The magnetic shield 60 is disposed in a manner of covering a coil 44 wound around a coil bobbin 43 when observed from an axial direction L. Influence on the sensor 50 by magnetic flux generated from the coil 44 disposed on the electromagnet 40A can be reduced by the magnetic shield 60. The magnetic shield 60 is fixed to the coil bobbin 43 of the electromagnet 40A.SELECTED DRAWING: Figure 5
Patent JP-2019044963-A (JP)
Title: Motion guide device
Inventor: KISHI HIROYUKI
IPC: F16C29/06
Filed: 2018-08-13
Abstract: To make a motion guide device perform a smooth rolling motion when rolling bodies are transited to loaded areas from unloaded areas.SOLUTION: This motion guide device 10 comprises: a raceway member 11 having a rolling body rolling face 11a; a moving member 13 having a loaded rolling body rolling face 13a opposing the rolling body rolling face 11a, and a rolling body return passage 23; a pair of lid members 17 having direction conversion paths 25 for connecting the loaded rolling body rolling face 13a and the rolling body return passage 23; a loaded rolling body rolling path 22 constituted of the rolling body rolling face 11a and the loaded rolling body rolling face 13a; a rolling body return passage 23; and a plurality of rolling bodies 12 which are rollingly aligned in a pair of direction conversion paths 25. Then, a clearance between the rolling bodies 12 in a boundary part X of the direction conversion paths 25 and the loaded rolling body rolling face 22, and the direction conversion paths 25 is set smaller than a clearance between the rolling bodies 12 in the boundary part X of the direction conversion paths 25 and the loaded rolling body rolling face 22, and the rolling body rolling face 11a.SELECTED DRAWING: Figure 5
Patent JP-2020030257-A (JP)
Title: Imaging device
Inventor: CHUREI KIYOKAZU
IPC: G03B17/55
Filed: 2018-08-21
Abstract: To provide an imaging unit mounting structure capable of efficiently releasing heat of an imaging unit in an imaging device.SOLUTION: The imaging device comprises at least a first structural member made of resin, a second structural member made of metal or resin integrally molded with metal, and an imaging unit including an imaging sensor and a metallic holding member. The imaging unit is positioned to the first structural member in a plane (X-Y) direction orthogonal to an imaging optical axis and mounted to the second structural member in an imaging optical axis (Z) direction by fixing the holding member to a metallic portion of the second structural member using coupling means.SELECTED DRAWING: Figure 1