baber/WOPTO huggingface dataset:
Patent JP-2018087009-A (JP)
Title: Stepless speed change device for bicycle
Inventor: OISHI YASUHIRO
IPC: B62M11/16
Filed: 2018-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a stepless speed change device for a bicycle, which performs smooth stepless speed change, has a simple structure, can be provided at a low cost, is reduced in noise, vibration, electric loss, and so on without stopping pedal drive during speed change, and is less likely to wear in each of components.SOLUTION: In a stepless speed change device for a bicycle, a sun gear 3 is mounted on a drive shaft 1, which rotates by means of pedals, so as to be no-rotatable with respect to the drive shaft; an internal planetary gear 5 is engaged with the solar gear; an external planetary gear 7 is engaged with the internal planetary gear; an internal gear 9 is mounted on the drive shaft so as to be freely rotatable with respect to the drive shaft; the planetary gear is engaged with the internal gear; a planetary gear support 11 is mounted on the drive shaft so as to be freely rotatable with respect to the drive shaft only in one direction; the internal planetary gear and the external planetary gear are pivotally supported by the planetary gear support so as to be freely rotatable; and the internal gear is connected to a wheel.SELECTED DRAWING: Figure 1
Patent JP-2019146010-A (JP)
Title: Image processing device, image processing method, and program
Inventor: ISHII MASATOSHI
IPC: H04N5/66
Filed: 2018-02-20
Abstract: To generate a display image of which an uncomfortable feeling is little with respect to a display system for displaying an image on a wide-field display part.SOLUTION: The display system including first acquisition means for acquiring a photographing field angle when an input image is photographed and a display part includes second acquisition means for acquiring display system information indicating a display angle which is a prospective angle when the display part is viewed from a viewpoint position, setting means for setting a projection surface in a virtual space, and generation means for generating the display image displayed on the display part by rendering the projection surface on the basis of a correspondence relation between the input image and the projection surface. The generation means sets a virtual viewpoint position in the virtual space on the basis of the photographing field angle and renders the projection surface from the virtual viewpoint position.SELECTED DRAWING: Figure 2
Patent JP-2019144399-A (JP)
Title: Head-up display and movable body
Inventor: KUSAFUKA KAORU
IPC: H04N13/363
Filed: 2018-02-20
Abstract: To provide a head-up display that can provide a user with stereoscopic vision with an image elongated in the lateral direction, and a movable body.SOLUTION: A head-up display 1 comprises: a display panel 10 that emits image light related to a parallax image including a left eye image and a right eye image; a barrier 20 having a barrier pattern 23 that causes image light related to the left eye image and the right eye image to reach respectively the left eye and the right eye of a user; and an optical system 30 that forms the image light related to the parallax image into an image and projects the image to the left eye and the right eye of the user. The optical system 30 forms the image light related to the parallax image into an image on a projection surface such that the parallax image is enlarged at a first magnification along a first direction corresponding to a parallax direction, and the parallax image is enlarged at a second magnification along a second direction intersecting the first direction. The first magnification and the second magnification are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2018126518-A (JP)
Title: Oxygen saturation measuring method
Inventor: GEORGE STEFAN GOLDA
IPC: A61B5/1455
Filed: 2018-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a robust and wearable device acquiring effective data desired therefor and having improved convenience and comfort for patients.SOLUTION: A method for measuring oxygen saturation of an individual is disclosed, the method including: a measuring step of measuring an electrocardiogram signal over multiple heart beats; a measuring step of measuring one or more pulse oximetry signals over multiple heat beats such that the electrocardiogram signal and the one or more pulse oximetry signals are in time concordance over the one or more heart beats; a comparison step of comparing a portion of the electrocardiogram signal and the one or more pulse oximetry signals in time concordance over the one or more heart beats to detect a constant and a primary periodic component of each of the one or more pulse oximetry signals; and a determination step of determining oxygen saturation from the constant components and primary periodic components from the one or more oximetry signals.SELECTED DRAWING: Figure 6C
Patent JP-2019056289-A (JP)
Title: Ventilation system of building
Inventor: ONODERA KINYA
IPC: F24F7/007
Filed: 2018-02-26
Abstract: To provide good ventilation of the space under the floor in buildings with foundation insulation method.SOLUTION: The living space of a building body 20 has a large first room 22 such as a living room and a narrow second room 23 such as a toilet. an underfloor space 15 is isolated from the outside by a foundation 10 of the heat insulation structure. The ventilation system has an open air inlet 26 and an exhaust fan 28. As a result, a main air path M is formed in the room space. Furthermore, a first air passage 30 communicating the first room 22 with the underfloor space 15, a second air passage 40 communicating the second room 23 with the underfloor space 15, and a blower fan 50 are provided. The blower fan 50 is mounted in the mounting hole with its air outlet directed to the second room. Thereby, a sub air path S is formed in the underfloor space 15.SELECTED DRAWING: Figure 1
Patent JP-2019146691-A (JP)
Title: Absorbent article
Inventor: HAYASHI NOBUMASA
IPC: A61F13/535
Filed: 2018-02-26
Abstract: To provide an absorbent article in which an absorber can be easily produced, which has good feeling in wearing, and excellent in dry feeling on a body side surface immediately after absorbing a body fluid.SOLUTION: An absorbent article 1 comprises: a liquid permeable top sheet 10; a liquid impermeable back sheet 30; an absorber 20 arranged therebetween and comprises absorbent fibers and high absorbent polymer. A density of the high absorbent polymer is almost equal and in a range of equal to or more than 0.07 g/ml and equal to or less than 0.13 g/ml. The top sheet 10 partially joints upper/lower layer sheets 11, 12, and on a non-junction 13 between the upper and lower layer sheets 11, 12, a plurality of salients are formed by the upper layer sheet 11, and a space between the upper and lower layer sheets 11, 12 becomes a hollow space by the salients, and the absorber 20 has a slit 23 extending along a longitudinal direction, and penetrating in a thickness direction.SELECTED DRAWING: Figure 2
Patent JP-2018086427-A (JP)
Title: Game machine
Inventor: KUMAKI AKIRA
IPC: A63F7/02
Filed: 2018-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can excellently improve attention level to games.SOLUTION: A pachinko machine includes a game board provided with operation ball entrance parts and on the basis of a ball entrance to these operation ball entrance parts, a winning/losing lottery for a big win (jackpot) is performed. A lower operation ball entrance part is provided with an electric driven accessory that can be switched between a receiving state and a non-receiving state, and for switching modes of the electric accessory, a low frequency support mode, a middle frequency support mode more advantageous to players than the low frequency support mode, and a high frequency support mode more advantageous to players than the middle frequency support mode are set. During the low frequency support mode, if a specific probability variation big win is won in the lottery, a shift is made via an opening/closing performance mode to the middle frequency support mode. Also, during the middle frequency support mode, if the specific probability variation big win is won in the lottery, a shift is made via an opening/closing performance mode to the high frequency support mode.SELECTED DRAWING: Figure 10
Patent JP-2019148536-A (JP)
Title: Method for improving accuracy of examination measured value, and additive agent therefor
Inventor: YAMAGUCHI MASAAKI
IPC: G01N33/531
Filed: 2018-02-28
Abstract: To provide a method that improves accuracy of an examination measured value by restricting transfer of a reaction fluid and a cleaning fluid to a next specimen via a stirring rod, and that is applicable to a general-purpose autoanalyzer, and to provide an additive agent therefor.SOLUTION: In examining a specimen using an autoanalyzer including a stirring rod, a method for improving accuracy of an examination measured value makes a polyoxyethylene-polyoxypropylene block copolymer coexist in a mixture of a reagent and a specimen. An additive agent for improving accuracy of an examination measured value in examining a specimen using an autoanalyzer including a stirring rod, is composed of a polyoxyethylene-polyoxypropylene block copolymer.SELECTED DRAWING: None
Patent JP-2019086504-A (JP)
Title: Stroke sensor
Inventor: ICHIZAWA HISATO
IPC: G01D5/12
Filed: 2018-02-28
Abstract: To provide a stroke sensor in which the structure is simplified and costs are reduced.SOLUTION: A stroke sensor 1 for detecting a movement amount S of a detection shaft 10 that moves from an origin position O following a detection object comprises a first detection shaft 10 having a large diameter part 11, a first housing 20 having a lid 22, a second housing 30 for supporting the detection shaft 10, a cylindrical spring 40 for restoring the detection shaft 10 to the origin position O after having detected the movement amount S and moved, a magnet 51 for causing a magnetic field to change in conjunction with the movement of the detection shaft 10, and a magnetic detection element 52 for detecting the movement amount S of the detection shaft 10 from a change of the magnetic field due to the movement of the detection shaft 10, an inside diameter part 23 of the first housing 20 supporting an outside diameter part 41 of the spring 40.SELECTED DRAWING: Figure 2
Patent JP-2019150767-A (JP)
Title: Inflow part unit and settling tank
Inventor: KOSHIRO KAZUTAKA
IPC: B01D21/30
Filed: 2018-03-02
Abstract: To provide an inflow part unit and a settling tank capable of reducing maintenance control cost.SOLUTION: An inflow part unit of the embodiment is the inflow part unit of treatment object water provided in a settling tank, and comprises an inflow pipe, a distribution part, a deflection part and one or more jet devices. The distribution part is arranged on the outside in the radial direction of the inflow pipe, and is constituted so as to distribute the treatment object water in the circumferential direction of the inflow pipe. The deflection part is arranged in the distribution part, and is constituted so as to deflect the flow direction of the treatment object water flowing in to the distribution part in the direction for turning around the inflow pipe. The one or more jet devices are arranged in the distribution part, and are constituted so as to discharge a jet to the treatment object water.SELECTED DRAWING: Figure 2
Patent JP-2018086531-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of easily and reliably finding a fraudulent act to a control board device in the game machine including the control board device, where a control board is stored in a case body.SOLUTION: A main control device 270 includes a main control board 271, and a board box 273 comprising a box base 280 and a box cover 290. The board box 273 stores the main control board 271. Combination parts 286, 290 are formed in the box base 280 and box cover 290, respectively, and the box cover 290 is combined with the box base 280 by the combination parts 286, 290. In this case, an LED board 300 is provided in the box cover 290, and light emitted from an LED of the LED board 300 is introduced to a body-side connection part 295 of the box cover 290.SELECTED DRAWING: Figure 18
Patent JP-2019161362-A (JP)
Title: Monitoring system
Inventor: SAKASHITA FUMIYA
IPC: H04N5/232
Filed: 2018-03-09
Abstract: To determine the presence/absence of an obstacle within an imaging range of a camera, and when an obstacle is present, notify a manager of the presence of the object.SOLUTION: A monitoring system 10 comprises: a storage unit 230 that stores a first picked-up image picked up by a camera 11 and a second picked-up image picked up by the camera 11 after the imaging of the first picked-up image; an obstacle determination unit 131 that calculates the difference between the first picked-up image and second picked-up image and determines the presence/absence of an obstacle within an imaging range of the camera 11 on the basis of the difference; and a display unit 12 that, when the presence of the obstacle is determined by the obstacle determination unit 131, displays the result of determination.SELECTED DRAWING: Figure 2
Patent JP-2019158009-A (JP)
Title: Brake distance control device
Inventor: NAKAMURA AKIO
IPC: F16H61/18
Filed: 2018-03-13
Abstract: To shorten a brake distance of a vehicle when an abrupt brake of the vehicle is detected, and to alleviate the damage of an accident to an occupant of the vehicle and a periphery of the vehicle.SOLUTION: This brake distance control device for controlling a brake distance of a vehicle having, for example, an AMT (Automated Manual Transmission) comprises: a detection part for detecting an abrupt brake of the vehicle; and a gear change control part for downshifting the AMT when detecting the abrupt brake of the vehicle, and when detecting that an engine of the vehicle over-revolves when connected with a clutch by downshifting the AMT, imparting a brake force to the vehicle by an engine brake by bringing the AMT into a semi-clutched state.SELECTED DRAWING: Figure 4
Patent JP-2019156249-A (JP)
Title: Control device, transmission device, control method, transmission method, program, and storage medium
Inventor: KAMETANI RYUSHIN
IPC: G08G1/09
Filed: 2018-03-15
Abstract: To suppress deterioration of a road surface using automatic driving technique.SOLUTION: A control device 10 includes an acquisition part 110 and a control part 120. The acquisition part 110 acquires information (position identification information) for identifying a position in a width direction where a mobile object should travel on a first lane. The position identification information is set using a history of positions in the width direction of the mobile object which has traveled on the first lane. The control part 120 controls a position of the mobile object in the width direction using the position identification information. The acquisition part 110 acquires information (mobile object position information) indicating the position of the mobile object on the first lane in the width direction. The control part 120 controls the position of the mobile object in the width direction using the mobile object position information.SELECTED DRAWING: Figure 3
Patent JP-2019156283-A (JP)
Title: Walking detection device and system
Inventor: KUNIEDA YUKI
IPC: B60R25/31
Filed: 2018-03-15
Abstract: To provide a walking detection device and system capable of improving detection accuracy of a walking movement.SOLUTION: A microcomputer of a portable machine receives an outdoor unlock command (LF signal in outdoor) with a walking detection instruction, then, at a point P1, starts walking detection by an acceleration sensor. Then, in a constant time T1 from the point P1, if a detection value exceeding a threshold S is acquired as an initial detection result, and at a timing when a regulation time T2 passes with the detection value as an origin, a detection value exceeding a threshold S is acquired as a second detection result, the microcomputer determines that a walking movement is performed, and stores the determination result in a memory. Then, when receiving an engine start-up command (LF signal in indoor), the microcomputer replies a response signal (RF signal) including a walking detection result. When walking presence information is included as a walking detection result, start-up of the engine is made to be impossible.SELECTED DRAWING: Figure 3
Patent JP-2019162586-A (JP)
Title: Reagent cartridge
Inventor: TSUTSUI Yoshitomo
IPC: G01N35/02
Filed: 2018-03-19
Abstract: To provide a reagent cartridge having a subject storage part having an inner wall hardly adsorbing a particle.SOLUTION: A reagent cartridge 100 comprises a body having a subject storage part 128 for dispensing a solution including a particle, and roughness composed of the average length of a curve element of an inner wall of the subject storage part is 1/50 time-2/3 time to an outer diameter of the particle. The contact area between the particle and the inner wall is 1/100 or less compared with the contact area in a smooth surface, and a distance between the particle and the inner wall in a part where they both do not contact is desirably 10 nm or more.SELECTED DRAWING: Figure 1
Patent JP-2019164268-A (JP)
Title: Image formation apparatus and development device
Inventor: SADAMITSU YUJI
IPC: G03G15/09
Filed: 2018-03-20
Abstract: To reduce the number of components while achieving positioning of a magnetic pole of a development magnet and power feeding from a power supply to the development magnet.SOLUTION: An image formation apparatus includes: a development device 4 which is provided detachably to an apparatus body and develops an electrostatic latent image formed on a photoreceptor drum; a high voltage power supply 118 which is electrically connected to a development sleeve 10 through a magnet roller 13 and can apply the development bias to the development sleeve 10; and a contact point part 120 which is electrically connected to the high voltage power supply 118. The development device 4 includes a resin fixation electric conduction member 19 which integrates a fixation hole 19a fixing the magnetic pole of the magnet roller 13 to a development container 41 in a circumferential direction and an electric conduction part 19c electrically conducting the contact point part 120 and the magnet roller 13 by being brought into contact with the contact point part 120.SELECTED DRAWING: Figure 9
Patent JP-2019163005-A (JP)
Title: Display device of head-up display device
Inventor: TAMURA KINYA
IPC: G09F9/00
Filed: 2018-03-20
Abstract: To protect a liquid crystal panel (and a heat shielding plate) mainly from heat from a light source effectively.SOLUTION: The invention relates to a display device 4 of a head-up display device 2 including: a reflector 33 which condenses light from a light source 31 to emit the light; and a liquid crystal panel 34 which is lighted by the light emitted from the reflector 33 and penetrating therethrough. The reflector 33 is spaced apart from the liquid crystal panel 34. A translucent heat shielding plate 35 is disposed at a spacing from the reflector 33 and the liquid crystal panel 34 between the reflector 33 and the liquid crystal panel 34.SELECTED DRAWING: Figure 5
Patent JP-2019167298-A (JP)
Title: Oxidative hair dye
Inventor: NAKAMA MITSUO
IPC: A61K8/19
Filed: 2018-03-22
Abstract: To provide oxidative hair dyes with reduced unpleasant odor derived from ammonia and monoethanolamine.SOLUTION: Provided is an oxidative hair dye 1 containing (a) porous cellulose powders having an average particle size of 1 to 20 μm, and (b) at least one selected from ammonia and monoethanolamine, the oxidative hair dye being able to reduce unpleasant odor derived from ammonia and monoethanolamine generated during and after application to hair.SELECTED DRAWING: None
Patent JP-2018171917-A (JP)
Title: Thermostable release sheet and manufacturing method thereof
Inventor: AKIBA KURATO
IPC: B32B7/06
Filed: 2018-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermostable release sheet capable of coping with a thermal compression bond at higher temperature.SOLUTION: A thermostable release sheet 1 includes a polyimide base material 2; and first and second polytetrafluoroethylene (PTFE) layers 3, 4 interposing the polyimide base material 2 therebetween. The number average molecular weight of PTFE composing the first and the second PTFE layers 3, 4 is 6 million or more. A peel force required to peel the first PTFE layer 3 off from the polyimide base material 2 is 0.5 N/20 mm or more. A peel force required to peel the second PTFE layer 4 off is less than 0.5 N/20 mm.SELECTED DRAWING: Figure 1
Patent JP-2019175103-A (JP)
Title: Information processing system, information processing device, information processing method, and program
Inventor: NISHIDA TAKAYORI
IPC: G06F9/455
Filed: 2018-03-28
Abstract: To prevent circumstances in which a charge corresponding to resource consumption exceeds an upper limit.SOLUTION: An information processing system including an apparatus using a prescribed service and an apparatus management server accumulating jobs relating to the service comprises: acquisition means for acquiring resource consumption of the apparatus management server; determination means for determining whether or not the resource consumption acquired by the acquisition means satisfies at least one condition from a plurality of predetermined conditions; and control means for, when at least the one condition of the plurality of conditions is determined to be satisfied by the determination means, in accordance with at least the one condition, executing at least one control from controls that changes a screen displayed by the apparatus and that accumulates the jobs against the apparatus management server.SELECTED DRAWING: Figure 4
Patent JP-2019170672-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-03-28
Abstract: To provide a game machine in which control is performed appropriately when an irregular command is received during a setting change state or a setting confirmation state.SOLUTION: A performance control CPU 120 does not execute control based on reception of a big winning port opening designation command since the big winning port opening designation command is discarded even when the big winning port opening designation command is received while being controlled in a setting change state. Also, the performance control CPU 120 does not execute control based on the reception of the big winning port opening designation command since the big winning port opening designation command is discarded even when the big winning port opening designation command is received while being controlled in a setting confirmation state.SELECTED DRAWING: Figure 10-3
Patent JP-2019172429-A (JP)
Title: elevator
Inventor: HONDA MIWAKO
IPC: B66B1/06
Filed: 2018-03-28
Abstract: To provide an elevator capable of blowing air conditioning air in a wind direction suitable for passengers without complicating an elevator configuration.SOLUTION: An elevator 30 comprises: a multi beam sensor 50; a sensor controller 60 for outputting, in a prescribed period, a signal indicating a light reception state of a light reception tool 52a of the multi beam sensor 50; a load cell 35 for detecting load of passengers in a car 20; an air conditioning device 40 for performing air conditioning in the car 20; and an elevator controller 10. The elevator controller 10 causes the air conditioning device 40 to output air conditioning air in a wind direction suitable for a passenger kind of passengers who got on the car, after determining a passenger kind of passengers who got on the car 20 based on a signal output from the sensor controller 60 and a signal output from the load cell 35 and indicating a load value.SELECTED DRAWING: Figure 14