baber/WOPTO huggingface dataset:
Patent JP-2018154303-A (JP)
Title: Pneumatic tire
Inventor: KOYAMA NORIYOSHI
IPC: B60C13/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that can easily improve steering stability.SOLUTION: The pneumatic tire comprises: tire side surfaces 11, surfaces of tire side parts 10 positioned at both sides in a tire width direction; and protruded parts 80 provided in a pyramid-like shape on at least one tire side surface 11, arranged in a direction in which bottom surfaces thereof are positioned near the tire side surface 11, and protruded from the tire side surface 11. The protruded parts 80 are lined in plural numbers in a tire radial direction, and the protruded parts 80 adjacent to each other in the tire radial direction share pyramidal bottom sides 82 respectively, and sizes of the bottom surfaces of the plurality of protruded parts 80 lined in the tire radial direction are formed in a plurality of kinds.SELECTED DRAWING: Figure 4
Patent JP-2018159742-A (JP)
Title: Wavelength conversion element, light source device, and projector
Inventor: SHIMIZU TETSUO
IPC: G03B21/14
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion element that can reduce separation of a phosphor layer, to provide a light source device including the wavelength conversion element, and to provide a projector including the light source device.SOLUTION: A wavelength conversion element comprises: a phosphor layer; a substrate; and thermal stress reduction members that are provided between the phosphor layer and the substrate.SELECTED DRAWING: Figure 2
Patent JP-2018160579-A (JP)
Title: Processing method
Inventor: UENO MASAMITSU
IPC: H01L21/301
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To process a workpiece without causing clogging of a cutting blade and without using a laser processing apparatus when a plate-like workpiece formed into a film is divided.SOLUTION: A processing method includes a groove forming step of forming a groove M1 which does not reach a film W2 from the surface W1a of a workpiece W along a dividing line S and in which a plate-like object W1 is left as a remaining portion W1d in the groove bottom, an expand sheet attaching step of attaching an expand sheet T3 to a front surface W1a of the workpiece W after the groove forming step, and an expand band step of dividing the film W2 along the groove M1 together with the remaining portion W1d by cooling the workpiece W to 0°C or less and at a temperature at which the expand sheet T3 does not break to expand the expand sheet T3 after the expand sheet attaching step.SELECTED DRAWING: Figure 6
Patent JP-2018166045-A (JP)
Title: Ceramic heater and manufacturing method of ceramic heater
Inventor: MIZUTANI HIDEO
IPC: H05B3/48
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To restrain breaking of a resistance heating element during use, in a ceramic heater where a resistance heating element material containing mixed powder of tungsten particles and molybdenum particles is placed at a prescribed part of a compact formed by molding a ceramic material.SOLUTION: A ceramic heater includes a body composed of ceramic, and a heating part consisting of a resistance heating element provided in the body. The resistance heating element contains a solid-solution of tungsten and molybdenum as a main component. Mass ratio of tungsten and molybdenum is preferably 2:8-8:2, more preferably 3:7-6:4.SELECTED DRAWING: Figure 4
Patent JP-2018166590-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-03-29
Abstract: To enhance interest in a special game by increasing player's interest in a performance during the special game.SOLUTION: A game machine is configured such that the number of start entry balls is set in start of a jackpot game, and start timing of a V notice performance during a jackpot game can be changed depending on whether the number of entry balls into a major winning hole until a startable round after start of a jackpot game reaches the number of start entry balls. According to the configuration, start timing of the V notice performance during a jackpot game does not become uniform, and the timing becomes early or late for each jackpot game. Thus, by increasing player's interest in a ball entry situation of game balls into the major winning hole, and the V notice performance related to it, interest in a jackpot game can be enhanced.SELECTED DRAWING: Figure 49
Patent JP-2018169686-A (JP)
Title: Information collection device
Inventor: MIZUNO YASURO
IPC: G06Q30/06
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an information collection device capable of collecting information which represents user action history.SOLUTION: An image acquisition unit 301 acquires an image including a predetermined number of distribution materials acquired by a user, among the distribution materials on which an automatic recognition code indicating first identification information for identifying a shop distributed in each of a plurality of shops is attached. A decode processing unit 302 acquires a predetermined number of pieces of first identification information, by reading out the automatic recognition code attached on each of the distribution materials contained in the image. An information creation unit 303 acquires second identification information allocated to the user who has acquired the predetermined number of distribution materials. The information creation unit 303 creates action history information which represents user action history on the basis of the predetermined number of pieces of first identification information and second identification information. The information creation unit 303 acquires personal information of the user.SELECTED DRAWING: Figure 4
Patent JP-2018168724-A (JP)
Title: Compressed air supply system
Inventor: SAGAWA YOSHIHIRO
IPC: F04B49/02
Filed: 2017-03-29
Abstract: To provide a compressed air supply system for actualizing efficient operation of different types of air compressors.SOLUTION: A compressed air supply system includes a first air compressor group consisting of heat-recovery type air compressors utilizing heat caused during generating compressed air to produce hot water, a second air compressor group consisting of non-heat-recovery type air compressors not utilizing heat caused during generating the compressed air, hot water use equipment, and a centralized control device. The centralized control device has a start priority setting part for setting the start priority order of the air compressors of the first air compressor group and the second air compressor group, an operation number control part for increasing/reducing the operation number of the air compressors according to the start priority order set by the start priority setting part, and a start priority change part for changing the start priority order of the air compressors set by the start priority setting part on the basis of the hot water request state of the hot water use equipment.SELECTED DRAWING: Figure 1
Patent JP-2017186555-A (JP)
Title: Polymer particles having antiviral property and manufacturing method therefor
Inventor: HAYATA DAISHI
IPC: A01P1/00
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology relating to polymer particles having novel antiviral property and more excellent antiviral property and capable of suppressing effects on a substrate.SOLUTION: There is provided a manufacturing method of polymer particles having antiviral property, which is a polymer having a repeating unit derived from a reactive monomer with an unsaturated bond and a free sulfonic acid group binding to a side chain of the polymer, including a process for mixing the reactive monomer having the unsaturated bond, a surfactant and water and purifying emulsion, a process for generating particles by polymerizing the reactive monomer in the resulting emulsion and a process for forming the free sulfonic acid group in the side chain obtained by the particles.SELECTED DRAWING: None
Patent JP-2018170475-A (JP)
Title: Cutting method and cutting device of metal film-equipped brittle material substrate
Inventor: HAYASHI HIROYOSHI
IPC: B23K26/364
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method and a cutting device capable of cutting a brittle material substrate provided with a metal film cleanly with a simple process.SOLUTION: A laser beam L1 including burst of a pulse laser beam is transmitted through an aberration generating lens 4c that generates aberration to generate an aberration laser beam L2, a most focused portion of the aberration laser beam L2 is scanned along a scheduled cutting line from the surface of a brittle material substrate W1 that is a base of a metal film equipped-brittle material substrate W, at the same time as forming a modified layer K having reduced strength on the brittle material substrate W1, a dividing groove V is formed in a metal film W2, and then, along with the modified layer K, the metal film-equipped brittle material substrate W is divided along the scheduled cutting line via breaking means.SELECTED DRAWING: Figure 5
Patent JP-2018170993-A (JP)
Title: Method for producing milk beverage having fermented milk flavor
Inventor: FUJITA YUTAKA
IPC: A23L2/38
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a milk beverage with a low viscosity, a smooth mouthfeel and a refreshing fermented milk flavor.SOLUTION: A method for producing a milk beverage includes the steps of: applying a membrane separation treatment to fermented milk to separate the film into fermented milk curd that does not pass through the film and a film passing liquid that passes through the film, and recovering the film passing liquid; and mixing the recovered film passing liquid with an unfermented, milk beverage raw material containing milk protein, to prepare a milk beverage.SELECTED DRAWING: None
Patent JP-2018179532-A (JP)
Title: Rotary encoder, method of determining rotational quantity
Inventor: YAMADA HIROYOSHI
IPC: G01D5/26
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotary encoder capable of simplifying the structure while securing the resolution in response to a problem that the structure becomes complicated by increasing the number of angle sensors when trying to improve the resolution.SOLUTION: The rotary encoder determines the rotational quantity of a main shaft 1a. The rotary encoder includes a movable body 12 and an imaging section 22. The position of the movable body 12 varies according to the rotational quantity of the main shaft 1a. The imaging section 22 images the movable body 12. The rotary encoder determines the rotational quantity of the main shaft 1a according to the result of imaging obtained by the imaging section 22.SELECTED DRAWING: Figure 1
Patent JP-2018182795-A (JP)
Title: Method of manufacturing rotor for electric motor, and rotor for electric motor
Inventor: KOIKE YASUHISA
IPC: H02K1/28
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To suppress displacement of a relative position in an axial direction between a stator core and a rotor core.SOLUTION: There is provided a method of manufacturing a rotor for an electric motor, which fixes a rotor core 2 made from laminated steel plates 2A and 2B to a shaft 3 by press fitting or shrink fitting. The method comprises the steps of: separating the rotor core 2 into a first group 2A and a second group 2B; deforming the first group 2A in such a manner that a relative position in an axial direction between an inner peripheral edge and an outer peripheral edge is displaced, when fixing the first group 2A to the shaft 3; pushing the second group 2B from a side where the outer peripheral edge of the first group 2A projects more in the axial direction than the inner peripheral edge, when fixing the second group 2B to the shaft 3; and deforming the second group 2B in such a manner that the outer peripheral edge projects more to the first group 2A side than the inner peripheral edge to fix the rotor core 2 to the shaft 3 in a state in which facing outer peripheral edges on an end face of the first group 2A and an end face of the second group 2B are brought into contact with each other.SELECTED DRAWING: Figure 2B
Patent JP-2018179337-A (JP)
Title: Heat exchanger
Inventor: KAFUKU KAZUAKI
IPC: F28F19/02
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of preventing situation where a coating layer for covering an outside surface of a tube cracks due to a collision with a foreign substance.SOLUTION: A heat exchanger 10 includes: a container 100 in which a first flow passage FP1 where a first fluid flows is formed inside; a tube 200 in which a second flow passage FP2 where a second fluid flows is formed inside, and arranged in the first flow passage FP1; and a coating layer CT formed so as to cover an outside surface of the tube 200. In the first flow passage FP1, speed reduction parts 310, 320 for reducing a speed of a foreign substance P by colliding with the foreign substance P contained in the first fluid once before reaching the tube 200, and a guide part 400 for allowing the foreign substance P to head toward the speed reduction parts 310, 320 by changing a direction in which the first fluid flows are formed.SELECTED DRAWING: Figure 1
Patent JP-2018181952-A (JP)
Title: Laser device having plurality of laser modules
Inventor: MIYATA RYUSUKE
IPC: H01S3/23
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a laser device having a plurality of laser modules and having a function of preventing a trouble at the time of switching the number of laser modules to be driven.SOLUTION: A laser device 10 includes a plurality of laser modules 12, an optical output command unit 18 that generates a first optical output command for multiplexed laser beams from a multiplexer 16, and a laser module selection/command unit 20 that selects a laser module to be driven of the plurality of laser modules 12 on the basis of the first optical output command and generates a second optical output command for each of the selected laser modules, in which the laser module selection/command unit 20 outputs a second optical output command to a laser module that has been oscillating before switching the number of laser modules such that the multiplexed laser beams of output corresponding to the first optical output command is outputted only by the laser module that has been oscillating before switching the number of the laser modules, until a predetermined time elapses from the time point when the number of laser modules is switched.SELECTED DRAWING: Figure 1
Patent JP-2018175351-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabling a reduction in the number of motors required for displacing a first guide member and a second guide member.SOLUTION: A game machine includes a shaft 411 for displacing a first guide member 413 and a second guide member 414, and drive means 403 for driving the shaft 411. The shaft 411 has a first area where the first guide member 413 can be displaced and a second area where the second guide member 414 can be displaced and which is different from the first area. In the first area, a first guide part 411a for guiding the displacement of the first guide member 413 is formed, and in the second area, a second guide part 411b for guiding the displacement of the second guide member 414 is formed in a different mode from the first guide part 411a.SELECTED DRAWING: Figure 4
Patent JP-2018180246-A (JP)
Title: Elastic projection screen device
Inventor: OKUMURA MASAYUKI
IPC: G03B21/58
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an elastic projection screen which does not require brackets or the like to be pre-installed at a set-up location, and is capable of easily providing a satisfactory flat screen surface even in the presence of small protrusions within a setting area.SOLUTION: An elastic projection screen comprises: a screen body 2 with a screen surface 4 that can be viewed from the front side when the screen is installed, where substantially the entire screen body including the screen surface 4 is configured to be elastic; and adhesive parts 3 acting as adhesive means provided in outer edge portions of the screen body 2 in such a way that at least portions thereof project backward further than the screen body 2. The size and shape of the screen body 2 can be changed at will by changing fixing positions of the adhesive parts 3.SELECTED DRAWING: Figure 1
Patent JP-2017191778-A (JP)
Title: Porous separator for secondary battery, and method for manufacturing the same
Inventor: KIM HYE JIN
IPC: H01M50/451
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel lithium secondary battery separator for offering a remarkably improved battery having a high heat resistance and a high capacity according to the present invention which relates to a porous separator suitable for an electrochemical element, especially a secondary battery, and a method for manufacturing the porous separator.SOLUTION: The invention relates to a porous separator for a secondary battery, in which an inorganic oxide layer is formed on a porous base material by an atomic-layer deposition step. By adjusting a particular condition of the step and the thickness of an inorganic oxide layer on the surface of the porous separator and that of an inorganic oxide layer in the porous separator, a separator small in thickness and superior in thermal stability, permeability and electrolyte impregnation can be provided.SELECTED DRAWING: Figure 1
Patent JP-2018180993-A (JP)
Title: Data analysis support system and data analysis support method
Inventor: SATO JUMPEI
IPC: G06Q50/22
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To perform an analysis in consideration with the cause of occurrence of an event of a prediction object.SOLUTION: A data analysis support system includes: a storage part that stores medical examination information in regard to states of a plurality of patients; a patient state classification part that classifies the states of the plurality of patients into a plurality of clusters on the basis of the medical examination information; and a prediction model generation part that generates a prediction model for predicting occurrence of a predetermined event from the classified states of the patients, on the basis of the classified states of the patients as well as determination whether or not the predetermined event has occurred in the respective patients.SELECTED DRAWING: Figure 1
Patent JP-2018178884-A (JP)
Title: Balanced vane pump
Inventor: MUROI AKIRA
IPC: F04C15/06
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a balanced vane pump capable of securing assembly workability and suppressing occurrence of noise.SOLUTION: A balanced vane pump 1 has: intake ports 5, 6 formed in a pump body 10, and arranged oppositely in an intake region where the volume of a plurality of pump chambers P increases with rotation of a rotor 60; and discharge ports 7, 8 formed in the pump body 10, and arranged oppositely in a discharge region where the volume of the plurality of pump chambers P decreases with rotation of the rotor 60. The pump body 10 includes a recess part 11 storing a cam ring 50, an inner diameter of the recess part 11 formed larger than an outer diameter of the cam ring 50, and between an outer peripheral surface 52 of the cam ring 50 and an inner peripheral surface 12a of the recess part, a vibration reduction chamber 90 configured to supply oil in the discharge region is formed.SELECTED DRAWING: Figure 1
Patent JP-2018174896-A (JP)
Title: Transfer device
Inventor: SATOZONO MASANARI
IPC: A22C7/00
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device for transferring an object to be transferred smoothly by minimizing friction when transferring the object to be transferred to a belt, and avoiding scratch on the object to be transferred as much as possible due to impact in transfer.SOLUTION: A transfer device is formed of a box-shaped cradle 1 and a belt mechanism 11 which is moved forward and retreated in the cradle 1. The belt mechanism 11 comprises: a turned U-shaped movable frame 12 which has no lower surface; a carrier plate 15 which is fixed to a space between side plates 13, 14 of the movable frame 12 and whose cross section is a wedge shape; a drive pulley 19 which is pivotally supported between the side plates 13, 14; and an endless transfer belt 20 which is wound to the carrier plate 15 and the drive pulley 19 in a tension state, and following to moving forward and retreat motion of the movable frame 12, the transfer belt 20 performs circulation motion for scraping or discharging the object to be transferred.SELECTED DRAWING: Figure 1
Patent JP-2017124305-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine 1 is configured to include a liquid crystal display device having an upper liquid crystal display device 3610 and a lower liquid crystal display device 3620, and a movable decoration part 3710 arranged behind the liquid crystal display device. The upper liquid crystal display device 3610 and the lower liquid crystal display device 3620 are movable in a vertical direction while separating from each other, and the movable decoration part 3710 appears from a rear of the display device to a front of the display device through a space formed by the movement. Thus, large movement of the movable decoration part 3710 is achieved.SELECTED DRAWING: Figure 84
Patent JP-2017161922-A (JP)
Title: Camera body, camera system and program
Inventor: FUJIWARA HISATOSHI
IPC: H04N5/232
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an adapter that allows various kinds of optical systems to appropriately exert functions in a lens interchangeable type camera system.SOLUTION: A camera body 100 comprises: a connection unit 101s that attachably/detachably connects a first interchangeable lens 200 dealing with an autofocus, and a second interchangeable lens 200 not dealing with the autofocus via an adapter 300, or attachably/detachably connects a third interchangeable lens 200; and a camera control unit 110 that, when the first interchangeable lens 200 is connected to the connection part 101s via the adapter 300, or the third interchangeable lens 200 is connected to the connection unit 101s, permits an execution of a prescribed shooting mode, and when the second interchangeable lens 200 is connected to the connection unit 101s via the adapter 300, limits the execution of the prescribed shooting mode.SELECTED DRAWING: Figure 17
Patent JP-2018190051-A (JP)
Title: Information security system, and information security method
Inventor: NAKAZAWA HARUYUKI
IPC: G06F21/31
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To limit unauthorized use to an information equipment used in a security area.SOLUTION: An information security system 1000 has a management server which manages an information processing device. The information processing device comprises: a reception unit which accepts an operation; and a use control unit which stops process performed by the information processing device based on the accepted operation, transmits an account authentication request which determines whether a user enters a security area or not to the management server, allows the stopped process when authentication result is authentication permission, and maintains process stopping when the authentication result is authentication non-permission. The management server comprises an account authentication unit which executes the account authentication which determines whether the user enters the security area or not, based on the account authentication request received from the information processing device, transmits the authentication result to the information processing device, and transmits report information telling that unauthorized operation is performed to the outside when the authentication result is non-permission.SELECTED DRAWING: Figure 1