baber/WOPTO huggingface dataset:
Patent JP-2018197153-A (JP)
Title: Hoisting machine and elevator
Inventor: NAKAGAWA JUNICHI
IPC: B66B11/04
Filed: 2017-05-24
Abstract: To provide a hoisting machine capable of reducing friction force generated with respect to a structure when a sheave is moved with respect to the structure.SOLUTION: A hoisting machine 2 includes a sheave 3 wound with a rope which is connected to a car and a counterweight and a rolling body 11 which is in contact with a structure to be rotated since the sheave 3 moves with respect to the structure.SELECTED DRAWING: Figure 2
Patent JP-2017175155-A (JP)
Title: Electrical device, mechanical device, computer device, and/or other device formed of extremely low resistance material
Inventor: DOUGLAS J GILBERT
IPC: H01L21/822
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To provide electrical devices, mechanical devices, computer devices, and/or other devices, which are formed of extremely low resistance materials.SOLUTION: A Josephson junction includes a first ELR conductor including a modified ELR material, a second ELR conductor including the modified ELR material, and a barrier material disposed between the first ELR conductor and the second ELR conductor. The modified ELR material includes a first layer of an ELR material and a second layer of a modifying material bonded to the ELR material of the first layer. The modified ELR material has improved operating characteristics over those of the ELR material alone.SELECTED DRAWING: Figure 1
Patent JP-2018198774-A (JP)
Title: Game machine
Inventor: NAMIKI TAKAHITO
IPC: A63F7/02
Filed: 2017-05-26
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: A game machine comprises: ball entry means which a ball enters; variable means which can change a state to a first state in which a ball is easy to enter the ball entry means and a second state in which it is more difficult for the ball to enter the ball entry means than the first state; switching means capable of switching a state between a difficult state in which it is difficult to recognize at least a part of the variable means from the outside and an easy state in which it is easier to recognize at least a part of the variable means than the difficult state; and switching control means for switching the state from the difficult state to the easy state by the switching means, when a predetermined condition is established. Thereby, it is possible to increase a player's interest in a game.SELECTED DRAWING: Figure 18
Patent JP-2018204907-A (JP)
Title: Fine powder accumulation detection device
Inventor: OZAKI TAKAHIRO
IPC: F23K3/02
Filed: 2017-06-08
Abstract: To provide a fine powder accumulation detection device which detects accumulation of fine powder in a feed piping and prevents blockage of the feed piping.SOLUTION: A fine powder accumulation detection device includes two electrodes 3 arranged with a space provided therebetween within a feed piping 2 which gaseously conveys electrically conductive fine powder coal 1, and a power supply unit 5 which applies voltage to the electrodes 3, and is configured to determine accumulation of the fine powder coal 1 by electric conduction of the electrodes 3.SELECTED DRAWING: Figure 1
Patent JP-2018207739-A (JP)
Title: Imaging apparatus
Inventor: YOSHIDA DAISUKE
IPC: H01M10/48
Filed: 2017-06-09
Abstract: To enable capacity learning without operation of a battery pack protection function, when performing the capacity learning in an imaging apparatus.SOLUTION: An imaging apparatus (123) is connectable to a battery pack which includes: a secondary battery; current detection means which detects a charge/discharge current of the secondary battery; storage means which stores a learning capacity corresponding to a dischargeable capacity of the secondary battery from a full charge state to a discharge completion state; and update means which updates the learning capacity when the secondary battery becomes the discharge completion state. After reaching the operation prohibition state of a first operation mode of the imaging apparatus, the imaging apparatus permits an operation mode, in which a current amount flowing through the secondary battery and a current change amount are smaller than predetermined values, so as to shift to a second operation mode in which operation can be performed to the discharge completion state of the secondary battery.SELECTED DRAWING: Figure 1
Patent JP-2018203970-A (JP)
Title: Rubber composition, method for producing rubber composition and tire
Inventor: YANO YUZABURO
IPC: C08K3/22
Filed: 2017-06-09
Abstract: To provide a rubber composition that has high wear resistance and is excellent in workability and low loss properties.SOLUTION: A rubber composition contains a rubber component, and hydrous silicic acid, and the hydrous silicic acid contains aluminum and a surfactant.SELECTED DRAWING: None
Patent JP-2019002082-A (JP)
Title: Electrospinning method
Inventor: ISHIDA TAKUYA
IPC: D01D5/04
Filed: 2017-06-13
Abstract: To provide an electrospinning method for enhancing the spinning stability in nanofiber production, enhancing the productivity of nanofibers, and enhancing the quality of nanofiber products.SOLUTION: There is provided an electrospinning device 10 comprising a conductive nozzle 22 which ejects the material liquid, an electrode 23 which is disposed so as to be electrically insulated from the nozzle 22, a voltage application unit 26 which applies a voltage between the nozzle 22 and the electrode 23, and an airflow ejecting unit 29 which is located behind a tip end 22a of the nozzle 22 and ejects an airflow toward the tip end 22a of the nozzle 22. There is provided an electrospinning method in which the raw material liquid is sprayed from the nozzle 22 under the condition that the air flow is sprayed from the airflow ejecting unit 29 toward the tip end 22a of the nozzle 22 and the solidified substance of the raw material liquid attached to the nozzle 22 is removed while spraying the raw material liquid, and after that a voltage is applied between the nozzle 22 and the electrode 23 to perform electrospinning.SELECTED DRAWING: Figure 5
Patent JP-2017150092-A (JP)
Title: Surface treatment liquid, production method of surface treatment aluminum plate using surface treatment liquid and surface treatment aluminum plate
Inventor: MIYAI TOMOHIRO
IPC: C23C22/34
Filed: 2017-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment aluminum plate, surface treatment liquid capable of forming the surface treatment aluminum plate, and a production method, the aluminum plate being excellent in adhesion of an organic resin coating showing excellent anticorrosion and anti shock resistance as a can production material.SOLUTION: The surface treatment liquid for surface treatment by chemical conversion treatment of the aluminum plate, contains a water dispersible polyester resin, a polycarboxylic acid, a fluorine ion, and a zirconium ion or a titanium ion. The polycarboxylic acid is at least one kind selected from poly-acrylic acid, poly-methacrylic acid, poly-maleic acid, poly-itaconic acid, and acrylic acid-methacrylic acid copolymer. Less than 10000 ppm of the polyester resin and less than 5000 ppm of the zirconium ion or the titanium ion are contained, and an amount of the poly-carboxylic acid is less than that of the zirconium ion or titanium ion.SELECTED DRAWING: None
Patent JP-2019002797-A (JP)
Title: Life test equipment for rolling bearing bearings
Inventor: AIDA TOMOYUKI
IPC: G01M13/04
Filed: 2017-06-15
Abstract: To perform a highly accurate life test by reducing the dispersion of the amount of foreign matter entering the raceway surface in the life test of rolling bearings using lubricating oil contaminated with foreign matter.SOLUTION: Life test equipment 20 for rolling bearings includes an equipment main body 22; a storage unit 30 for storing lubricating oil; a main shaft 24 in which an inner ring is fitted and fixed; a bearing support member 34 in which an outer ring is fixed to the inner ring; an oil conveying unit 49 for transporting lubricating oil stored in the storage unit on a side of a rolling bearing 10 on one side of an axial direction of the rolling bearing 10; and a cover member 53 for covering the rolling bearing 10 on the other side of the rolling bearing 10 in an axial direction. In the bearing support member 34, an oil passage 51 is formed on the upper side of the rolling bearing 10 to open toward an oil conveying unit 49 and to open on the inner side of the cover member 53.SELECTED DRAWING: Figure 1
Patent JP-2019002822-A (JP)
Title: Analyzer
Inventor: OTA SHINICHI
IPC: G01N35/02
Filed: 2017-06-16
Abstract: To allow setting of a cup in an analyzer, and stably collect a sample from the cup.SOLUTION: The present invention includes: a nozzle for collecting a sample; an analysis unit for analyzing a sample taken by the nozzle; a carrying unit for carrying a container for containing a sample for a normal measurement; a holder for holding a cup for containing a sample for an urgent measurement; and a setting unit on which the holder is removably set.SELECTED DRAWING: Figure 4
Patent JP-2019004386-A (JP)
Title: Information processing device, program, and information processing system
Inventor: SAKAYAMA TAKASHI
IPC: B41J29/42
Filed: 2017-06-16
Abstract: To reduce labor of a worker necessary for retransmission in the case of failure in transmission of history information in comparison with a case where the worker specifies and re-transmits the history information failed in transmission.SOLUTION: A communication unit 14 transmits history information indicating a processing history to a storage destination according to predetermined transmission timing. History information of which transmission has failed is stored in a storage unit 20. A control unit 30 performs control for transmitting the history information stored in the storage unit 20 to the storage destination according to a transmission instruction of a worker.SELECTED DRAWING: Figure 2
Patent JP-2019005316-A (JP)
Title: Stirrer and muddler
Inventor: KUNII AKIRA
IPC: A47G21/00
Filed: 2017-06-27
Abstract: To provide a stirrer that can deal with glasses of various sizes and that can maintain a positional relation out of the way of beverage drinking by allowing it to be partly bendable.SOLUTION: The present invention is a stirrer 1 such as a muddler and a spoon for stirring beverages. The stirrer is provided with a rod-like body part 1a for which a core material like a carbon steel wire is coated with resin like silicone resin and molded. The body part 1a is bendable at an arbitrary position. A spoon-shaped spoon part 1c may be further provided at one end of the body part 1a and, in that case, the spoon part 1c may be integrally molded with the body part 1a.SELECTED DRAWING: Figure 1
Patent JP-2018020102-A (JP)
Title: Medical or dental treatment device and medical or dental treatment tool for such a treatment device
Inventor: ANDREAS BRANDSTAETTER
IPC: A61C1/00
Filed: 2017-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a medical or dental treatment device connectable to a plurality of different tools and comprising a developed evaluation device which enables tools or tool groups to be distinguished.SOLUTION: A medical or dental treatment device (1) comprises: a tool retainer connectable to a tool (3); a measuring coil (5, 5A) which can be supplied with a periodic electrical energy; and an evaluation device which detects whether a tool (3) is connected to the treatment device (1) or which of a plurality of tools is connected to the treatment device (1). On the basis of an electromagnetic (e.g., inductive) coupling between the tool (3) accommodated in the tool retainer and the measuring coils (5, 5A) supplied with the periodic energy, a periodic measurement signal, specifically a sinewave measurement signal, can be generated.SELECTED DRAWING: Figure 3
Patent JP-2018073384-A (JP)
Title: System and method for remote presentation
Inventor: TIMOTHY MURPHY
IPC: H04M3/56
Filed: 2017-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for creating a call report.SOLUTION: The invention allows a selling user to remotely present a content to an HCP user. Schedule information of a remote conference is received from an application which creates a call report on a first user computing device, and a request for the remote conference is sent to a conference system, then a group conference ID is received from a conference system. A discrete conference ID and a discrete conference invitation to at least one person who is invited are created. The conference invitation contains a link for the remote conference. When the at least one person who is invited clicks the link described in the invitation, he/she is made to participate in the remote conference. The content is sent by a conference system, however in the remote conference, a user interface of the conference system is not displayed.SELECTED DRAWING: Figure 1
Patent JP-2019012009-A (JP)
Title: Position data filter
Inventor: HAYASHI KOICHI
IPC: G01D5/12
Filed: 2017-06-30
Abstract: To provide a position data filter which can perform filtering operation with a small data size, and which has a small offset error due to speed.SOLUTION: A position data filter 1 includes: a difference calculating unit 3 for outputting velocity data V(t) from a difference between current position data P(t) and position data P(t-1) before one sampling cycle; a removal component calculating unit 2 for calculating a removal component R(t) of a specific frequency contained in the current position data P(t); and a subtractor 5 that outputs a value obtained by subtracting the removed component R(t) outputted from the removal component calculating unit 2 from the current position data P(t) as position data Pr(t) after subtraction. The removal component calculating unit 2 calculates the removal component R(t) from the current velocity data V(t) and the velocity data V(t-1) before one sampling cycle, a removal component R(t- 1) before one sampling cycle, and a removal component R(t- 2) before two sampling cycles.SELECTED DRAWING: Figure 1
Patent JP-2019012766-A (JP)
Title: Inspection equipment
Inventor: SUZUKI KAZUYOSHI
IPC: G01N23/2251
Filed: 2017-06-30
Abstract: To provide inspection equipment capable of inspecting the depth even of a recess having high aspect ratio with high accuracy, in a short time, regardless of the edge shape of the opening of the recess.SOLUTION: Inspection equipment for inspecting the depth of a recess in an inspection object includes an electron beam irradiation part for irradiating an inspection object region including the recess of the inspection object with an electron beam, an inspection image acquisition part for acquiring the inspection image of the inspection object region, by detecting secondary electrons radiated therefrom, a depth estimation correlation information registration part for previously registering the brightness information of the basis of a recess in the inspection image, as the depth estimation correlation information associated with the ratio of the width and the depth of the recess, and a recess depth operation part for calculating the depth of the recess, based on the width of the recess in the inspection image acquired at the inspection image acquisition part, the brightness information of the basis of the recess, and the depth estimation correlation information registered in the depth estimation correlation information registration part.SELECTED DRAWING: Figure 2
Patent JP-2018024839-A (JP)
Title: Polyimide dry film and use thereof
Inventor: HUANG PO-YU
IPC: B32B27/34
Filed: 2017-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide dry film and use thereof.SOLUTION: Provided is a polyimide dry film including a carrier and a polyimide layer, and a method used therefor. The polyimide layer includes: (a) a polyimide precursor or soluble polyimide; and (b) a solvent. The solvent includes: a hydrophilic solvent; and a hydrophobic solvent, and the mass ratio of the hydrophilic solvent to the hydrophobic solvent lies in the range of about 0.05 to 2. The polyimide dry film has water absorption, is relatively stable even in the presence of water, and has a non-adhesion surface. The obtained polyimide forms a coverlay having excellent physical properties, usable in a process including water or an aqueous solvent, and having excellent characteristics.SELECTED DRAWING: None
Patent JP-2019012651-A (JP)
Title: Circuit unit and lighting apparatus
Inventor: TANGE MASAKAZU
IPC: F21V23/04
Filed: 2017-06-30
Abstract: To provide such a constitution with excellent durability that a switch for lighting a light source for a monitor of an emergency lighting apparatus is easily pressed.SOLUTION: A power source unit 4 comprises a circuit board 17 on the face 17a of which an inspection switch 45A is arranged, and a case 15 for housing the circuit board 17. The case 15 is integrally molded. The case 15 comprises a bottom part 15a opposed to the other face 17B of the circuit board 17, and a beam part 430A formed into a cantilever form extending to a position beyond one face 17A of the circuit board 17 in a direction of the circuit board 17 from the bottom part 15, and whose portion 431 exceeding one face 17A can contact the inspection switch 45A when being elastically deformed.SELECTED DRAWING: Figure 13
Patent JP-2019015757-A (JP)
Title: Image forming apparatus
Inventor: MORIOKA TOSHIMITSU
IPC: G03G15/16
Filed: 2017-07-03
Abstract: To provide an image forming apparatus that, when removing a foreign substance attached to a surface of a turning roller, does not damage the surface of the turning roller when removing the foreign substance, and prevents a foreign substance from attaching to the surface of the turning roller.SOLUTION: The image forming apparatus comprises: an endless belt 4b that transfers an image to a sheet P; driving mechanism R1, R2 that drive the endless belt 4b; a nip n that transfers the image to the sheet P; a pressure rotating member R3 that presses a front face of the endless belt 4b from which the image is transferred to the sheet and is rotated along with the movement of the endless belt 4b; and an air blowing mechanism 100 that blows air to the pressure rotating member R3.SELECTED DRAWING: Figure 1
Patent JP-2019014001-A (JP)
Title: Method for polishing surface of rod-like test piece
Inventor: KONDO KEIICHI
IPC: B24B31/00
Filed: 2017-07-05
Abstract: To provide a method for polishing a surface of a rod-like test piece that can properly reduce surface roughness while suppressing generation of uneven wear.SOLUTION: A surface polishing method includes an abrasive grain flow polishing step of disposing a rod-like test piece in a polishing medium where abrasive grains are dispersed in a carrier and circulating the polishing medium to polish a surface of the rod-like test piece. In the abrasive grain flow polishing step, the surface of the rod-like test piece is polished so as to prevent temperature of the polishing medium from becoming equal to or higher than 40°C.SELECTED DRAWING: Figure 2
Patent JP-2019019996-A (JP)
Title: Expansion valve
Inventor: MOGI TAKASHI
IPC: F25B41/06
Filed: 2017-07-12
Abstract: To provide an expansion valve including an improved ring spring.SOLUTION: An expansion valve includes: a valve body including a valve chamber; a valving element disposed in the valve chamber; a biasing member which biases the valving element to a valve seat; an operation rod which presses the valving element in a valve opening direction against biasing force applied by the biasing member; and a ring spring disposed between an outer peripheral surface of the operation rod and an inner peripheral surface of the valve body. The ring spring includes: a ring part; three or more elastic protrusion parts which protrude inward further than the ring part and contact with the outer peripheral surface of the operation rod; and at least one outward protrusion part which protrudes outward further than the ring part and contacts with the inner peripheral surface of the valve body.SELECTED DRAWING: Figure 2
Patent JP-2019018821-A (JP)
Title: Front structure of vehicle body
Inventor: SEKIYA TAKAYUKI
IPC: B62D25/20
Filed: 2017-07-21
Abstract: To increase transfer efficiency of a collision load by transferring the collision load even to a side sill at a non-collision side.SOLUTION: A front structure of a vehicle body comprises a pair of right and left front side frames 14 and 14 that are elongated in a longitudinal direction of a vehicle, and a cross member 18 that is extended in a vehicle width direction and suspended between the pair of right and left front side frames. Each of the front side frames 14 has a side frame bent part 14b that is bent toward the inside in the vehicle width direction in a rear part in the longitudinal direction of the vehicle. At least one end 18a in the vehicle width direction of the cross member 18 is connected to the side frame bent part 14b.SELECTED DRAWING: Figure 1
Patent JP-2019029082-A (JP)
Title: Rotary connector device and manufacturing method of conductor constituting flat cable of rotary connector device
Inventor: MATSUO RYOSUKE
IPC: H01B7/00
Filed: 2017-07-26
Abstract: To provide a rotary connector device including a flat cable capable of realizing further improvement of curvature characteristics, by realizing high elongation while maintaining high conductivity.SOLUTION: A rotary connector device 1 includes a flat cable 13 received in an annular space S1 between a stator 11 and a rotator 12. The flat cable 13 is provided with a bending and folding portion, at an intermediate part of the flat cable in the longitudinal direction, in the annular space S1. When the rotator 12 is rotated clockwise or counter clockwise, the flat cable 13 is tightened or rewound while bing bent by the folding portion. The flat cable 13 has a bending radius in a range of 4-8 mm, and assuming the bending radius is X(mm) and the 0.2% proof is Y (MPa), Y≥20.533X-309.26X+1236.3 is satisfied, the conductivity is 50%IACS or more, and elongation is 12% or more.SELECTED DRAWING: Figure 1
Patent JP-2019028562-A (JP)
Title: Display device, printer, print controller, and display program
Inventor: TAJIMA SHINGO
IPC: G06F3/12
Filed: 2017-07-26
Abstract: To provide a display device capable of not only graphically displaying a processing history of print jobs but also allowing results of respective events in the print jobs to be grasped.SOLUTION: Acquisition means of a display device acquires history information on print jobs including start time or end time of their print processing in a specified period, calculation means uses the history information to arrange, on one time axis, a plurality of events related to the print jobs, and calculates a magnification for displaying all of the events within a display area along the time axis, and drawing means reduces rectangles representing the respective events, using the magnification that the calculation means calculates, according to weights made to correspond to the respective kinds of the status information indicating processing results of the respective events, in the time axis, and draws the rectangles in the display area.SELECTED DRAWING: Figure 1