baber/WOPTO huggingface dataset:
Patent JP-2018194772-A (JP)
Title: Zoom lens and optical instrument having the same
Inventor: MIZUMA AKIRA
IPC: G03B5/00
Filed: 2017-05-22
Abstract: To provide a zoom lens that is small and lightweight and has favorably corrected axial chromatic aberration and transverse chromatic aberration, in a telephoto zoom lens for a camera requiring a relatively long back focus, and an optical instrument having the zoom lens.SOLUTION: A zoom lens in an optical system requiring a relatively long back focus is provided, which has, successively from an object side to an image side, a first lens group having a positive refractive power, a second lens group having a negative refractive power, a third lens group having a positive refractive power, an aperture stop, and a rear group. Upon varying magnifications from a wide angle end to a telephoto end, an interval between the first lens group and the second lens group increases, while an interval between the second lens group and the third lens group decreases. The zoom lens satisfies the following conditions (1): νd2p<23.0, (2): νdn>65.0 and (3): θgFn-(-0.001682×νdn+0.6518)>0, where νd2p is an Abbe number of a positive lens constituting the second lens group, and νdn and θgFn are an Abbe number and a partial dispersion ratio, respectively, of a negative lens constituting the rear group. An optical instrument having the zoom lens is also provided.SELECTED DRAWING: Figure 1
Patent JP-2018207155-A (JP)
Title: Disaster prevention administration radio system and master station device, slave station device thereof, simultaneous heterogeneous content broadcasting method by district
Inventor: AIZAWA MOTOYA
IPC: H04H60/27
Filed: 2017-05-30
Abstract: To perform audio broadcast of different sound source in each zone at the same time, by disaster prevention administration radio system.SOLUTION: In radio master station equipment 10, a data registration control signal added with a sound source A of broadcast object where a specific memory area number "1" is selected for the radio slave station devices 20a, 20b of (a) district, out of the districts (a, b) included in a broadcast area (A district), is sent, and the sound source A is registered in the memory area number "1". A data registration control signal added with a sound source B of broadcast object where a specific memory area number "1" is selected for the radio slave station devices 20c-20e of (b) district is sent, and the sound source B is registered in the memory area number "1". When all radio slave station devices 20a-20b in the broadcast area (A district) are specified collectively from the radio master station equipment 10, and a broadcast control signal specifying the memory area "1" is sent, audio broadcast of sound source A is performed in the slave stations 20a, 20b in the (a) district, and audio broadcast of sound source B is performed in the slave stations 20c-20e in the (b) district.SELECTED DRAWING: Figure 1
Patent JP-2018167016-A (JP)
Title: Adhesive for jointing hard tissues, adhesive kit for jointing hard tissues and bone cement
Inventor: HASHIMOTO KAZUAKI
IPC: A61L24/00
Filed: 2017-05-30
Abstract: To provide an adhesive for jointing hard tissues having sufficient usable life and excellent biocompatibility, and bone replaced with time, an adhesive kit for jointing hard tissues, and bone cement having excellent biocompatibility and bone replaced with time.SOLUTION: An adhesive for jointing hard tissues contains a cyanoacrylate-based monomer and β type tricalcium phosphate or hydroxy apatite. An adhesive kit for jointing hard tissues has a liquid agent containing the cyanoacrylate-based monomer and a powder agent containing the β type tricalcium phosphate or the hydroxy apatite. A bone cement contains the cyanoacrylate-based monomer and the β type tricalcium phosphate or the hydroxy apatite.SELECTED DRAWING: None
Patent JP-2018206096-A (JP)
Title: Operation management system
Inventor: FUKUHAMA RYOJI
IPC: G06Q10/08
Filed: 2017-06-06
Abstract: To provide an operation management system capable of contributing to the prevention of unlicensed driving, which can be introduced easily and also respond to legal revisions.SOLUTION: An operation management system includes: an IC tag 11 having a first specific number corresponding to the type of a license; a reading device 12 installed in a vehicle; and an external device 13 for management. The reading device 12 has a second specific number, transmits a radio wave to the IC tag 11, receives the first specific number from the IC tag 11, and transmits a combination of the first specific number and the second specific number to the external device 13. The external device 13 generates permitted license specific information associated with a list of the first specific number that is permitted to be combined with the second specific number on the basis of pre-stored law-compliant determination reference information when the second specific number and vehicle information are acquired by an external operation, determines whether or not a person on the vehicle is permitted to drive on the basis of the permitted license specific information when the combination of specific numbers is received, and transmits information based on the determination result.SELECTED DRAWING: Figure 1
Patent JP-2019002713-A (JP)
Title: Watching device
Inventor: HONDA YASUHIRO
IPC: G08B21/04
Filed: 2017-06-12
Abstract: To provide a watching device capable of suppressing detection performance deterioration and incorrect detection.SOLUTION: A watching device 100 for watching an object 500 comprises a Doppler sensor 220, a radome 300, a Doppler control unit 610, and an attachment unit 400. The Doppler sensor 220 is provided in a device main body 200 of the watching device 100, irradiates the object 500 with a radio wave, receives the reflection wave, and acquires the comparison results between the radio wave signal and the reflection wave signal. The radome controls the directivity of the radio wave and the reflection wave to the Doppler sensor 220. The Doppler control unit 610 detects the movement of the object 500 on the basis of the comparison results by the Doppler sensor 220. The attachment unit 400 allows the radome 300 to be attached to and detached from the device main body 200.SELECTED DRAWING: Figure 1
Patent JP-2019004614-A (JP)
Title: Electrically-driven work machine
Inventor: ICHIKAWA YOSHITAKA
IPC: H02P3/22
Filed: 2017-06-15
Abstract: To provide an electrically-driven work machine with a three-phase brushless motor, capable of suppressing proper execution of brake control from becoming difficult due to variations in detection signals from a rotation sensor, when a braking force is generated by a two-phase short-circuit brake.SOLUTION: The electrically-driven work machine is configured so that a barking control unit sets switching timing of switching an on-off state of a switching element on the basis of a detection signal generated by a rotation detection part and so that the on-off state of the switching element is switched based on a detection signal when the detection signal is generated earlier than the set switching timing.SELECTED DRAWING: Figure 5
Patent JP-2019000878-A (JP)
Title: Laser welding method and laser welding device
Inventor: HIOKI TORU
IPC: B23K26/32
Filed: 2017-06-15
Abstract: To provide a laser welding method and a laser welding device capable of securing a preferable weld quality without bringing about enlargement and complication of welding equipment with respect to lap fillet welding of a plurality of sheets of metal plates.SOLUTION: When moving a center of an elliptical locus in a direction along a weld line L while moving an irradiation position of a laser beam along the elliptical locus so as to stride over the weld line L as an overlapped part of an upper plate W1 and a lower plate W2, a movement direction of the irradiation position of the laser beam is stipulated in such a direction that the laser beam is applied to the lower plate W2 after the laser beam is applied to the upper plate W1 when the laser beam passes through an unmelted part of the upper plate W1 and the lower plate W2, on the downstream side from a range X through which the laser beam is already passes in the direction along the weld line L. Thereby, it is suppressed that molten metal is scattered by a pressure of a key hole, and a throat thickness is satisfactorily secured.SELECTED DRAWING: Figure 2
Patent JP-2019000561-A (JP)
Title: Pachinko game machine
Inventor: KATO TAKAHIRO
IPC: A63F7/02
Filed: 2017-06-19
Abstract: To provide a Pachinko game machine capable of achieving further novel amusement in a game machine adopting a concept of creating a game progress state advantageous to a player.SOLUTION: A Pachinko machine is configured such that an expectation value relating to the number of winning balls given to a player by execution of a small win game per unit time becomes smaller than the number of shot game balls per the unit time in a special pattern time-shortening first state when the game balls are shot toward a special pattern start pocket at a predetermined interval while an expectation value relating to the number of winning balls given to the player by execution of a small win game per unit time is larger than the number of shot game balls per the unit time under the same condition in a special pattern time-shortening second state.SELECTED DRAWING: Figure 1
Patent JP-2019007655-A (JP)
Title: Gas cooking stove
Inventor: MIYAMOTO TATSUYA
IPC: F24C3/12
Filed: 2017-06-22
Abstract: To provide a gas cooking stove capable of suppressing power consumption and also determining that duration reaches a predetermined period.SOLUTION: A gas cooking stove comprises: a power supply circuit configured to start power supply according to ignition operation from an ignition switch; a thermistor configured to output a temperature detection value indicating a temperature at a predetermined position in a case where power is supplied from the power supply circuit; a flash memory; and a CPU configured to, based on temperature information stored in the flash memory by storage control multiple times, determine whether duration of the gas cooking stove reaches a predetermined period.SELECTED DRAWING: Figure 5
Patent JP-2018018062-A (JP)
Title: Polyvinyl alcohol resin aqueous solution, method for producing optical polyvinyl alcohol film, optical polyvinyl alcohol film, and polarization film
Inventor: MITARAI HIROSHI
IPC: C08K5/053
Filed: 2017-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol resin aqueous solution that makes it possible to produce an optical polyvinyl alcohol film that excels in transparency, thickness accuracy and the uniformity of phase difference and also excels in dyeability.SOLUTION: This invention relates to a polyvinyl alcohol resin aqueous solution for producing an optical polyvinyl alcohol film. When the polyvinyl alcohol resin aqueous solution is diluted with water by a 15-fold factor into a diluted aqueous solution (X), an interfacial tension measured at 23°C, 50%RH is 25-55 mN/m.SELECTED DRAWING: None
Patent JP-2019006350-A (JP)
Title: Vehicle seat
Inventor: SUGIYAMA YOSHITAKA
IPC: B60N2/22
Filed: 2017-06-28
Abstract: To firstly support lumbar vertebrae of a seated person during reclining, and secondly make it difficult for clothing of an upper body of the seated person to be pulled upward.SOLUTION: In order to solve the first problem, a vehicle seat 1 comprises a backrest frame 61 and an approached member 40 to which, when reclining a backrest 60, both parts 62, 46 of a lower part 62 of the backrest frame 61 and an approached part 46 of the approached member 40 approach, and a lumbar support 65 which is provided between both parts 62, 46 and deformed by receiving a force from both parts 62, 46 at the time of reclining to project to the front side and support lumbar vertebrae of a seated person H. In order to solve the second problem, the vehicle seat 1 comprises a seat frame 51 to which the lower part 62 of the backrest frame 61 and a rear part 52 of the seat frame 51 approach when reclining the backrest 60. Either the seat frame 51 or a support frame 40 supporting it is the approached member 40, and a rear part thereof is the approached part 46.SELECTED DRAWING: Figure 5
Patent JP-2019013156-A (JP)
Title: Method of producing frozen noodle
Inventor: YOSHIDA SHUJI
IPC: A23L7/109
Filed: 2017-07-04
Abstract: To provide a method of producing frozen noodle that is easy to untwine when being cooked and is cooked to be noodle having a tasty flavor and a good texture as if freshly cooked from raw noodle.SOLUTION: A method of producing frozen noodle of this invention includes the steps of: obtaining boiled noodle by subjecting raw noodle produced in a conventional method to boiling processing; spraying 10-30 pts.wt. of water relative to 100 pts.wt. of the boiled noodle and attaching the water to a noodle surface; and setting a time period from the end of the boiling to a start of freezing to 60-120 seconds. The method, which is a mechanical continuous production method, can provide frozen noodle that is easy to untwine when being cooked and is cooked to be noodle having a tasty flavor and a good texture as if freshly cooked from the raw noodle by suppressing deterioration in smooth untwining and degradation of the texture and flavor of the noodle due to a time elapse after the end of the boiling processing.SELECTED DRAWING: None
Patent JP-2019015777-A (JP)
Title: Cleaning device, charging device, assembly, and image forming apparatus
Inventor: KAWAI TSUYOSHI
IPC: G03G15/02
Filed: 2017-07-04
Abstract: To obtain a cleaning device that prevents a reduction in cleaning performance of a cleaning member for a long period compared with a case where a cleaning member is formed by spirally winding an elastic layer around a shank.SOLUTION: A cleaning device 50 comprises: a supporting member 54 that extends in the axial direction of a rotating cleaning target body 14; a cleaning member 52 that is formed of foam in a rectangular flat plate shape with the direction in which the supporting member 54 extends as the longitudinal direction, and has the other end 52F in a direction orthogonal to the longitudinal direction provided on the supporting member 54 such that one side face 52A at one end 52T in the direction orthogonal to the longitudinal direction is in contact with the upstream in the rotation direction of the cleaning target body 14; and a moving mechanism 70 that, after one end 52T of the cleaning member 52 is moved downstream in the rotation direction of the cleaning target body 14 accompanying the rotation of the cleaning target body 14, moves one end 52T of the cleaning member 52 upstream in the rotation direction of the cleaning target body 14.SELECTED DRAWING: Figure 4
Patent JP-2017170209-A (JP)
Title: Game machine
Inventor: YUKIMURA TATSUNORI
IPC: A63F5/04
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a button unit from being pulled out by a simple structure.SOLUTION: A button unit 14 includes: a button base 301; and a band 305a wound around the button base 301 after the button base 301 is inserted into a fitting hole 12a. The button base 301 includes a locking part 319. The locking part 319 is locked to a rear side of a front door 12 and regulates movement of the button unit 14 in a pull-out direction from the fitting hole 12a to a surface side. Further, the locking part 319 can be elastically deformed in a direction approaching or separating from an outer peripheral surface of a storage part 311. The band 305a passes between the locking part 319 and an outer peripheral surface of the storage part 311 and regulates elastic deformation in a direction for releasing locking with the fitting hole 12a in the locking part 319.SELECTED DRAWING: Figure 30
Patent JP-2019013410-A (JP)
Title: Detection device and biological information measurement device
Inventor: MOMOSE YOSHIHIKO
IPC: A61B5/1455
Filed: 2017-07-06
Abstract: To suppress a difference in intensity of light (irradiation unevenness) in a range where the light is irradiated to a living body.SOLUTION: A detection device includes a light emitting part for irradiating a living body with light; a light receiving part for generating a detection signal according to a light reception level of the light irradiated from the light emitting part, which has passed through the living body; and an opposite surface opposite to the living body. The light emitting part includes a light source part for emitting light and a lens through which the light emitted from the light source part passes. An optical axis of the light source part is inclined with respect to the opposite surface, and an angle between the opposite surface and the optical axis of the lens is smaller than an angle between the opposite surface and the optical axis of the light source part.SELECTED DRAWING: Figure 3
Patent JP-2019014575-A (JP)
Title: Cargo handling vehicle
Inventor: SAKATA AKIHIKO
IPC: B66F9/10
Filed: 2017-07-07
Abstract: To provide a cargo handling vehicle mounted with a transfer device in which a cargo receiving member having a wheel is smoothly moved back and forth along a floor surface with a stepped part.SOLUTION: The cargo handling device includes a transfer device which can be freely moved back and forth from a storage part of a truck body in the side direction, an advancing/retracting rail 31 for guiding advancing/retracting movement of the transfer device, a forward advancing/retracting roller 31F and a backward advancing/retracting roller 32R that are rotatably provided on the transfer device and guided by the advancing/retracting rail 31, a load supporting roller that is provided on a tip end side of a cargo handling fork and capable of rolling on a floor surface, and a transfer advancing/retracting device for driving a main body part to be moved back and forth. Since the outer diameter Dr of the backward advancing/retracting roller 31R is made smaller than the outer diameter Df of the forward advancing/retracting roller 31F, the vertical movement of the load supporting roller caused by the unevenness of a floor surface 10 can be absorbed by the vertical movement of the backward advancing/retracting roller 31r inside a traveling groove 31a.SELECTED DRAWING: Figure 8
Patent JP-2019013552-A (JP)
Title: Treatment table device, method of detecting angle of constituent of treatment table device and correction method of treatment table device
Inventor: SUGIMOTO TAKESHI
IPC: A61N5/10
Filed: 2017-07-07
Abstract: To simplify position confirmation of a motion shaft and improve correction accuracy.SOLUTION: A treatment table device 20 comprises: a treatment table 21 where a patient is placed; a device arm unit 2 which is coupled to the treatment table 21, and freely revolvably fixed to a device rotary shaft 1 and rotates; a light projector 3 fixed in a predetermined position of a working space with the treatment table 21 installed therein, and projecting the light; a reflection unit 4 fitted to a device arm unit 2 being the constituent or the treatment table 21 so as to reflect the light from the light projector 3; and a light receiving unit receiving the reflected light 24 reflected from the reflection unit 4. A deviation angle of the device arm unit 2 or of the treatment table 21 is obtained using the position of the reflected light 24 detected in the light receiving unit.SELECTED DRAWING: Figure 1
Patent JP-2017196492-A (JP)
Title: Game machine
Inventor: KITAMURA TAKESHI
IPC: A63F7/02
Filed: 2017-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a model for achieving further novel amusement in a game machine adopting a concept of creating a game progress state advantageous to a player.SOLUTION: A Pachinko game machine is configured to start reproduction of a plurality of kinds of reproduction data nearly simultaneously at predetermined timing, to output the reproduction data under simultaneous reproduction from a sound output part such that one or a plurality of kinds of data can be recognizably audible, and to allow kinds of data that can be recognizably audible to differ in the simultaneously reproduced reproduction data before and after an undefined timing.SELECTED DRAWING: Figure 32
Patent JP-2019020896-A (JP)
Title: Processor and memory module
Inventor: KONDO NOBUYUKI
IPC: G06F11/16
Filed: 2017-07-13
Abstract: To reduce processing loads required to write data while properly ensuring data reliability.SOLUTION: A MCU 1 comprises: a memory 5 for storing data; and a memory management unit 3 for writing the data to be written to a first address in the memory 5 when a data write request occurs, and automatically writing the same data as the data to be written to a second address which is different from the first address in the memory 5.SELECTED DRAWING: Figure 1
Patent JP-2019018461-A (JP)
Title: Relay device, program, and network system
Inventor: YOSHIDA OKIHISA
IPC: H04N1/00
Filed: 2017-07-18
Abstract: To avoid occurrence of down time in a network system.SOLUTION: In a network system in which an MFP 100A is operating as a gateway, in a case where there are no transmission and reception of job data between a cloud server 400 and MFP 100A to 100E when the gate way is switched from the MFP 100A to the MFP 100B, the MFP 100B instructs the cloud server 400 and the MFP 100A to 100E to set the MFP 100B as a new GW.SELECTED DRAWING: Figure 1
Patent JP-2019025377-A (JP)
Title: Catalyst used for oxidation coupling reaction of methane and method for producing same, and method and apparatus for oxidation coupling reacting methane
Inventor: INAGAKI SATOSHI
IPC: C07C11/24
Filed: 2017-07-25
Abstract: To provide, in the oxidation coupling reaction of methane, a catalyst that can produce not only Chydrocarbon but also Chydrocarbon, and to provide a method for producing the same.SOLUTION: Provided is a catalyst 1 used for oxidation coupling reaction of methane and a method for producing the same. The catalyst 1 has a zeolite particle 2 and semiconductor particles 3 covering the zeolite particle 2. Also, the catalyst 1 can be produced by mixing the zeolite particles 2 and the semiconductor particles 3 to adhere the semiconductor particles 3 to the surface of the zeolite particles 2, and then subjecting them to heat treatment.SELECTED DRAWING: Figure 1
Patent JP-2018020564-A (JP)
Title: Refractory sheet
Inventor: SHIMAMOTO TOMOO
IPC: B32B7/02
Filed: 2017-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a refractory sheet that starts expanding at low temperature and has a high expansion magnification.SOLUTION: A refractory sheet 1 has a thermally expandable refractory material layer 2, and an organic substrate layer 3 put on at least one face of the thermally expandable refractory material layer 2. When heated from the side of the organic substrate layer 3, prior to the expansion of the thermally expandable refractory material layer 2, the organic substrate layer 3 burns.SELECTED DRAWING: Figure 1
Patent JP-2019024580-A (JP)
Title: Rehabilitation support system, rehabilitation support method, and program
Inventor: NAKAMURA KEISUKE
IPC: A61H1/02
Filed: 2017-07-25
Abstract: To provide a rehabilitation support system, a rehabilitation support method, and a program capable of reducing a burden on a therapist, etc., who assist rehabilitation of an object person.SOLUTION: A rehabilitation support system 1 includes a first acquisition part for acquiring first information, a second acquisition part for acquiring second information, and an output part for outputting instruction information. The first information relates to motion of an object person 100. The second information is for proposing one menu item selected from a plurality of menu items for rehabilitation as an instruction menu item. The instruction information indicates the instruction menu item selected based on at least the first information and the second information.SELECTED DRAWING: Figure 1