baber/WOPTO huggingface dataset:
Patent JP-2019093906-A (JP)
Title: Operation management support device and operation control system
Inventor: KOIZUMI YOSHIHIRO
IPC: B61L27/00
Filed: 2017-11-22
Abstract: To efficiently solve problems associated with operation management, for example, to reduce a delay of a train.SOLUTION: An operation management support device according to an embodiment comprises a constitution information storage part, an input part, and a specification part. The constitution information storage part stores constitution information representing respective constitutions provided to an operation management system managing operations of trains. The input part inputs actual result schedule data in which operation actual results when trains that the operation management system managing the operations of trains are to manage are operated according to routes are shown, and predetermined schedule data in which operation states when the trains are operated along the routes as scheduled are shown. The specification part specifies, based upon differences between the actual schedule data and the predetermined schedule data and the constitution information stored in the constitution information storage part, constitutions, provided to the operation management system, to be corrected to operate the trains according to the predetermined schedule data.SELECTED DRAWING: Figure 1
Patent JP-2018090788-A (JP)
Title: (meth)acrylic polymer, (meth)acrylic block copolymer, pigment dispersion, photosensitive coloring composition, color filter, ink composition, composite block copolymer and pigment dispersant
Inventor: OBA KAZUTOSHI
IPC: G03F7/032
Filed: 2017-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel (meth)acrylic block copolymer and a production method thereof as a technique capable of synthesizing a block copolymer which enables industrial production simply and inexpensively by a general-purpose radical polymerization method other than a living radical polymerization and to provide an intermediate polymer of the (meth)acrylic block copolymer.SOLUTION: A (met)acrylic block copolymer (C) is produced by producing a (meth)acrylic polymer (A2) prepared by modifying two carboxyl groups in a (meth)acrylic polymer (A1) having the two carboxyl groups in one terminal region, which is prepared by polymerizing an ethylenically unsaturated monomer in the presence of a compound having two carboxyl groups and one or more thiol groups in the molecule, into an acid anhydride group, and polymerizing an ethylenically unsaturated monomer in the presence of a (meth)acrylic polymer (A3) having a thiol group in one terminal region, which is prepared by reacting the acid anhydride group with a compound having one or more amino groups and one or more thiol groups in the molecule or a compound having one or more hydroxyl groups and one or more thiol groups in the molecule.SELECTED DRAWING: None
Patent JP-2019095161-A (JP)
Title: Heat exchanger and refrigeration system using the same
Inventor: NAGOSHI KENJI
IPC: F28D9/00
Filed: 2017-11-28
Abstract: To provide a heat exchanger with high heat exchange efficiency and a refrigeration system which has a high energy saving property using the same.SOLUTION: A heat exchanger includes a pair of header flow passages for introducing a fluid from the outside and discharging it; and a plurality of heat transfer flow passages 7 provided between the pair of header flow passages. An upstream header flow passage 8 leads out and forms a communication flow passage 11 from a proper place around the flow passage, and the heat transfer flow passage 7 is provided at an end part of the communication flow passage 11 via a branch flow passage 12. Also, a recess A14 is formed at one part on a flow passage wall surface of the communication flow passage 11, and a gap is formed between the communication flow passage wall surfaces of opposing plate fins with each other. Thereby, a heat exchanger can be achieved having high heat exchange efficiency by enhancing reliability by suppressing deformation and the like in a header region portion by a refrigerant pressure. Then, a refrigeration system which has a high energy saving property can be provided by using this heat exchanger with high heat exchange efficiency.SELECTED DRAWING: Figure 6
Patent JP-2019100808-A (JP)
Title: Shield structure for pressure sensor and pressure sensor having the same
Inventor: TAKIMOTO KAZUYA
IPC: G01L19/00
Filed: 2017-11-30
Abstract: To reduce influence on an electric field generated between the sensor chip and the metal diaphragm in the pressure sensor without increasing the number of components and the number of assembly steps of the pressure sensor and stabilize the temperature characteristics without involving increase in the amount of sealing of pressure transmission medium.SOLUTION: There are provided a shielding member 21 and a ring-shaped member 17 between one end surface of a sensor chip 16 in a liquid sealing room 13 and a diaphram 32, the ring-shaped member having a coefficient of thermal expansion lower than that of a sealed pressure transmission medium PM and the shielding member 21 having the same potential as that of the signal processing electronic circuit of the sensor chip 16.SELECTED DRAWING: Figure 1
Patent JP-2019101216-A (JP)
Title: Multimode interference device, and mach-zehnder modulation device
Inventor: KIKUCHI TAKEHIKO
IPC: G02B6/12
Filed: 2017-12-01
Abstract: To provide a small deviation to a multimode interference device including an MMI semiconductor mesa surrounded by a resin body.SOLUTION: A multimode interference device 11 includes: an MMI semiconductor mesa 13 having a first end face 13a, a second end face 13b, a first side face 13c and a second side face 13d; a first semiconductor mesa 15 provided at an interval from the first side face; a second semiconductor mesa 17 provided at an interval from the second side face; a burying region which covers the MMI semiconductor mesa, the first semiconductor mesa and the second semiconductor mesa and has a first opening 19a and a second opening 19b on the first semiconductor mesa and the second semiconductor mesa; and a first metal body 21 in contact with the first semiconductor mesa through the first opening and a second metal body 23 in contact with the second semiconductor mesa through a second opening, in which the first end face has a plurality of first optical ports P1O and P2O, and the second end face has a plurality of second optical ports P3O and P4O.SELECTED DRAWING: Figure 1
Patent JP-2019100625-A (JP)
Title: Exhaust gas treatment system
Inventor: TAKEUCHI AKIRA
IPC: F23J15/00
Filed: 2017-12-01
Abstract: To provide an exhaust gas treatment system capable of further improving VOC removal efficiency.SOLUTION: An exhaust gas treatment system 90 for treating organic constituents included in exhaust gas includes: a combustion treatment device 2 for burning exhaust gas; and an organic constituent removal device 30 for further removing the organic constituents remaining in treated gas treated by the combustion treatment device 2.SELECTED DRAWING: Figure 5
Patent JP-2019101277-A (JP)
Title: Imaging device
Inventor: MOCHIZUKI KOKI
IPC: G03B15/07
Filed: 2017-12-04
Abstract: To suppress shadow of a subject reflected on the rear side.SOLUTION: An imaging device 10 comprises a housing 20 having an imaging space 20A and a storage space 20B, illumination parts S1 and S2 and a camera 12 installed in the storage space 20B, and an additional illumination part 40 installed in the imaging space 20A and illuminating a rear side 36. The additional illumination part 40 has an illumination box body 40A and an illumination upper plate 41 of the illumination box body 40A has an inclined plate 40a inclined downward the direction away from the rear side 36.SELECTED DRAWING: Figure 1
Patent JP-2019100107-A (JP)
Title: Pad lock and storage container lock device
Inventor: KOMIYA TAKESHI
IPC: E05B37/18
Filed: 2017-12-04
Abstract: To provide a pad lock and a storage container lock device which are suitable for locking a storage container in which vehicle remote control keys, IC cards, magnetic cards, valuables and others are accommodated, on which a large number of password information can be set easily and promptly, and which can prevent beforehand the opening or theft of vehicles by external radio waves or outgoing radio waves.SOLUTION: A padlock includes: a generally U-shaped suspension fitting 3 having both ends detachably attached to a lock, a plurality of push buttons 8 and 9 which are provided on the surface of the lock in a retractable manner so as to be capable of entering password information, and a locking/unlocking mechanism which stores password information in the lock and is provided so as to be able to lock and unlock the suspension fitting on the basis of the password information. The push buttons 8 and 9 are configured to be made up of first and second push buttons 8 and 9 of different functions. There are provided a plurality of the first push buttons 8 and the second push button 9 located between the first push buttons 8 and 8.SELECTED DRAWING: Figure 1
Patent JP-2019101828-A (JP)
Title: Identification method and identification system for air vehicle
Inventor: KOMATSU SHUHEI
IPC: B64C39/02
Filed: 2017-12-05
Abstract: To provide a mechanism capable of objectively guaranteeing safety performance of an air vehicle and a technique for identifying the same.SOLUTION: An identification method for an air vehicle uses a management server and an authentication terminal. A system includes the steps of: transmitting individual information to the management server from a user terminal which has accepted individual information of an air vehicle; evaluating the individual information and generating identification information on the basis of the evaluation by the management server; recording the identification information in an identification information database and transmitting it to the user terminal; transmitting the identification information to the management server by the authentication terminal which has accepted the identification information of the air vehicle; and authenticating the received identification information with reference to the identification information database by the management server.SELECTED DRAWING: Figure 1
Patent JP-2019101308-A (JP)
Title: Projection device and projection control method
Inventor: URANO YUTA
IPC: G03B21/00
Filed: 2017-12-06
Abstract: To facilitate installation work of a projection device 100.SOLUTION: The projection device 100 comprises a projection unit 105 for projecting a projection image, a CPU 101 for determining whether or not to cause the projection device to operate in a rear projection mode for projecting the projection image onto a rear surface of a screen 200 by the projection unit 105, an image processing unit 107 for generating a code image including information to be notified to an external electronic apparatus 900, and a projection control unit 104 for, if the CPU 101 determines to project the projection image in the rear projection mode, projecting an inversion code image obtained by inverting the code image onto the projection unit 105.SELECTED DRAWING: Figure 2
Patent JP-2019101967-A (JP)
Title: Dynamic image distance calculation device and dynamic image distance calculation program
Inventor: OKA RYUICHI
IPC: G06T7/246
Filed: 2017-12-07
Abstract: To calculate distance from an object reflected in a dynamic image to a camera.SOLUTION: A dynamic image distance calculation device comprises: target pixel extraction means 302 for extracting target pixels for M objects, based on a frame image at a time τ-T of a dynamic image; locus calculation means 303 for, based on a frame image from a time τ-T to a time τ, calculating in a time series order, a locus of a coordinate of M target pixels by a dynamic programming to a two-dimensional image; movement pixel number measurement means 304 for measuring a number of movement pixels q(m=1,2,...M) for M target pixels; and distance calculation means 305 for, in a setting in which, a number of movement pixels in which a number of pixels is small is μ, a number of movement pixels in which a number of pixels is large is γ, a closest distance out of distances from an object identified by each of M target pixels to the camera is Z, and a farthest distance is Z, calculating a distance Zfrom the object corresponding to M target pixels to the camera.SELECTED DRAWING: Figure 10
Patent JP-2019098076-A (JP)
Title: Prize acquisition game device
Inventor: FUKAZAWA MITSUHARU
IPC: A63F9/30
Filed: 2017-12-07
Abstract: To change easily, a position and a size of a prize drop hole in a relatively simple structure.SOLUTION: A prize acquisition game device 1 comprises: a prize storage part 103 for storing prizes; a first prize mount member 150 provided in the prize storage part 103 so that an opening area 160 is formed on a part thereof; a second prize mount member 250 which is formed of a single member whose relative position or orientation to the first prize mount member 150 can be changed, and which forms a prize drop hole 117a which is a drop hole for a prize stored in the prize storage part 103 by closing a part of the opening area 160; and a support member 300 for supporting the second prize mount member 250 after the relative position or orientation to the first prize mount member 150 is changed, at the changed position.SELECTED DRAWING: Figure 9
Patent JP-2019103371-A (JP)
Title: Vibration wave motor and lens driving apparatus using vibration wave motor
Inventor: HAMAMOTO MAI
IPC: H01L41/09
Filed: 2017-12-08
Abstract: To provide a vibration wave motor that can maintain average driving speed even when mass of a driven member is large.SOLUTION: A vibration wave motor 100 comprises: a vibrator 1 comprising a piezo-electric element 11 and a protrusion part 10a; a first holding member that holds the vibrator 1; a second holding member being different from the first holding member; an elastic connecting member 14 that connects the first holding member and the second holding member; a friction member 21 that frictionally contacts with the vibrator 1; and a pressurizing means 3 that pressurizes the vibrator 1 to the friction member. The vibrator 1 and the friction member 21 relatively move by means of vibration of the vibrator 1, the elastic connecting member 14 has a first connection part 14d connected to the first holding member and a second connection part 14a connected to the second holding member, either one of the first connection part 14d or the second connection part 14a is approximately in parallel to a relative movement direction, and is provided on a straight line passing through a pressurized centroid C by means of pressurizing means 3, and the other is approximately orthogonal to the relative movement direction, and is provided on the straight line passing through the pressurized centroid C.SELECTED DRAWING: Figure 2
Patent JP-2019099119-A (JP)
Title: Industrial vehicle
Inventor: GOTO SHINYA
IPC: B62D5/04
Filed: 2017-12-08
Abstract: To provide an industrial vehicle capable of switching operations between a self-driving operation and a boarding operation, which prevents a steering wheel from moving even in a self-driving operation.SOLUTION: An industrial vehicle includes: a machine base; a rear wheel 14; a steering controller 30 for controlling a steering motor 17; a steering wheel angle sensor 33 for detecting an operation angle of a steering wheel 27; a steering angle sensor 32 for detecting a steering angle of the rear wheel 14 driven by the steering motor 17; a boarding operation/self-driving operation change-over switch 29 for changing over between a self-driving operation and a boarding operation; and a self-driving operation controller 31 for causing the vehicle to travel along a predetermined travelling route in the self-driving operation. In the boarding operation, the steering controller 30 sets a target angle corresponding to a steering angle of the steering wheel 27 by the steering wheel angle sensor 33, and in the self-driving operation, the steering controller sets a target angle according to an instruction from the self-driving operation controller 31, and drives the steering motor 17 so that the angle is the target angle based on the steering angle by the steering angle sensor 32.SELECTED DRAWING: Figure 3
Patent JP-2019104255-A (JP)
Title: Battery type industrial vehicle
Inventor: IWAKI TAKASHI
IPC: B66F9/24
Filed: 2017-12-08
Abstract: To provide a battery-type industrial vehicle which is capable of easy taking in/out and keeping insertion of the battery.SOLUTION: A reach-type forklift 11 has a vehicle body plug 54, fixed with the plug setting piece 53 of the vehicle body 12, and a battery plug 35, connected to the battery. Also, the reach-type forklift 11 has retaining holes 53b arranged on the plug setting piece 53 and battery holes 37 on the battery plug 35 which are formed to overlap with corresponding retaining holes 53b when the battery plug engages with the vehicle body plug 54. The reach-type forklift 11 consists of multiple retaining pins 62 which go through overlapping battery holes 37 and retaining holes 53b, a retaining member 61 with a holding part 63 which keeps multiple pins 62 remaining in the holes, and a backing panel 43 which controls falling out of the pins 62 from the retaining holes 53b and the battery holes 37.SELECTED DRAWING: Figure 8
Patent JP-2019105880-A (JP)
Title: Lottery management server, lottery system, control method of lottery management server, and control program thereof
Inventor: KOMIYAMA JURI
IPC: G06Q50/10
Filed: 2017-12-08
Abstract: To provide a lottery management server lottery system, a control method and a control program of a lottery management server for motivating to participate in lottery.SOLUTION: A management server (1) includes a lottery reception unit (14) receiving a subscription to a lottery from a mobile communication terminal (2) connected via a network, a variable processing unit (13) calculating a variable about a subscription number to the lottery at a time for displaying a subscription page on the mobile communication terminal (2), and a site processing unit (11) causing the mobile communication terminal (2) to display the subscription page including the variable.SELECTED DRAWING: Figure 1
Patent JP-2019105284-A (JP)
Title: Rotary damper
Inventor: OGURA MASANORI
IPC: F16F15/10
Filed: 2017-12-11
Abstract: To provide a rotary damper which differs in attenuation force characteristics according to rotation directions.SOLUTION: A rotary damper 1 comprises a case 10, a rotor 20 and a plurality of granular bodies 30. The rotor 20 is arranged in the case 10 so as to be rotatable around a prescribed rotating axis A. The plurality of granular bodies 30 are charged in the case 10. Then, in the rotation of the rotor 20 around the rotating axis A, a magnitude of a friction force generated between the granular bodies 30 at one-direction rotation and a surface of the rotor 20, and a magnitude of a friction force generated between the granular bodies 30 at the other direction rotation and the surface of the rotor 20 differ from each other.SELECTED DRAWING: Figure 1
Patent JP-2018085118-A (JP)
Title: Information processor, information processing method and program
Inventor: KASAHARA SHUNICHI
IPC: H04N5/74
Filed: 2017-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of executing processing according to an instruction relevant to a projection image made by a subject.SOLUTION: The information processor includes a control unit that controls; a series of first processing to control illumination on a projection image for an operation made by a user; a series of second processing to recognize the operation made on the operation by the user with respect to the projection image; and a series of third processing to cause the projection image to follow a movement of the operation unit based on a result of the recognition.SELECTED DRAWING: Figure 35
Patent JP-2018109224-A (JP)
Title: Method for electropolishing metal substrate
Inventor: SARAH BAGEHORN
IPC: C25F3/16
Filed: 2017-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for electropolishing that is made possible with no variation caused by the generation of gas.SOLUTION: A method for electropolishing a metal substrate is provided which comprises: (i) a step of providing an electrolysis cell including at least one electrode with an electrolyte (EL); (ii) a step of disposing a metal substrate as an anode in the electrolyte cell; (iii) a step of applying electric current from an electric source at a voltage of 270 to 315 V between the at least one electrode and the metal substrate; and (iv) a step of soaking the metal substrate in the electrolyte (EL). The electrolyte (EL) comprises (a) at least one acid compound (A), (b) at least one fluorine compound (F), and (c) at least one complexing agent (CA).SELECTED DRAWING: Figure 1
Patent JP-2019112245-A (JP)
Title: Glass composition for illumination and glass tube, and method for producing glass composition for illumination
Inventor: RI KARYU
IPC: C03C3/097
Filed: 2017-12-22
Abstract: To provide a glass composition for illumination with low melting temperature and softening temperature.SOLUTION: A glass composition for illumination contains, in mass% in terms of oxide, SiO65-75%, AlO0.5-3%, BO0.1-2%, LiO 0-1%, NaO 10-18%, KO 0-2.5%, SrO 0.01-3%, BaO 0-2%, and PO0.01-1%.SELECTED DRAWING: None
Patent JP-2019112200-A (JP)
Title: Thermal transfer printing apparatus
Inventor: SHIMOGATA TAKANOBU
IPC: B41J11/04
Filed: 2017-12-25
Abstract: To provide a thermal transfer printing apparatus capable of discriminating a thermal transfer image receiving sheet with high accuracy.SOLUTION: The thermal transfer printing apparatus includes a thermal head 1 and a platen roll 2, and a thermal transfer sheet 5 and an image receiving sheet 7 are superposed on each other to be conveyed between the thermal head 1 and the platen roll 2, and the thermal head 1 heats the thermal transfer sheet 5 to transfer the dye to form an image on the image receiving sheet 7. A thermal transfer printing device is provided with a color tone detection unit 60 which irradiates an image receiving sheet 7 with light from a back surface side to detect a color tone of visible marks visualized on a surface side, a storage unit 12 which stores a table T in which a plurality of kinds of image receiving sheets are associated with a color tone of a mark visible on the surface side of each image receiving sheet, and an identification unit 11 which identifies the kind of the image receiving sheet 7 on the basis of the detection result of the color tone detection unit 60 by referring to the table T.SELECTED DRAWING: Figure 1
Patent JP-2019114115-A (JP)
Title: Personnel expenditure management device, personnel expenditure management method, and personnel expenditure management program
Inventor: OMORI SHIGEKI
IPC: G06Q10/10
Filed: 2017-12-25
Abstract: To provide a personnel expenditure management device, a personnel expenditure management method, and a personnel expenditure management program capable of enabling payment of accurate commuting expenses by comparing an employee's duty shop with a belonging shop and determining whether to be set commuting expenses.SOLUTION: On the basis of employee master and shop duty result data, if the initial duty shop on employee's work days is the belonging shop, forward route commuting expenses to employees are set. On the basis of the employee master and shop duty result data, if the last duty shop on employee's work days is the belonging shop, backward route commuting expenses to employees are set.SELECTED DRAWING: Figure 1