baber/WOPTO huggingface dataset:
Patent JP-2019188665-A (JP)
Title: Image formation apparatus, image formation method and program
Inventor: KODAMA NAOKI
IPC: G06F3/12
Filed: 2018-04-23
Abstract: To provide an image formation apparatus and the like which can print a page to be preferentially confirmed.SOLUTION: An image formation apparatus includes: a control unit; an image formation unit which forms an image on the basis of printing data; and a storage unit which stores a condition of the attribute and/or element of the printing data as a specific condition. The control unit specifies a page in which the content of the printing data satisfies the specific condition. The image formation unit forms an image of the specified page.SELECTED DRAWING: Figure 2
Patent JP-2019188967-A (JP)
Title: Steering system
Inventor: OKANO TAKAHIRO
IPC: B62D6/00
Filed: 2018-04-23
Abstract: To provide a practical steer-by-wire steering system.SOLUTION: A steering system control apparatus 20 is capable of executing parallel processing of: main processing that includes processing in which a steering device 14 is caused to steer a wheel 12 in accordance with an operation of an operation member 16; and auxiliary processing that is auxiliary processing related to an operation of the steering system, and capable of changing a ratio of executing the main processing and that of the auxiliary processing. For example, the auxiliary processing may include failure tendency recognition processing that is processing for recognizing that the steering system has a tendency to fail. Changing the ratio of executing the main processing and auxiliary processing in the control apparatus depending on the situation makes it possible to prevent a processing load of the control apparatus from becoming excessive.SELECTED DRAWING: Figure 1
Patent JP-2019192454-A (JP)
Title: Branch cable and tunnel illumination system
Inventor: YAMASHITA SHINJI
IPC: H02G9/08
Filed: 2018-04-24
Abstract: To provide a branch cable and tunnel illumination system having the same, capable of achieving reduction in construction cost as well as high workability.SOLUTION: A tunnel illumination system 1 includes a branch cable 2 and an illumination device 3. The branch cable 2 includes a main line 5, a branch line 6 and illuminance detection and lighting control means 9. The illuminance detection and lighting control means 9 is arranged at a position requiring light control of the illumination device 3 corresponding to a desired illumination intensity in a tunnel. A plurality of positions requiring light control are provided according to the illumination intensity in the tunnel and the illuminance detection and lighting control means 9 of a different number for each of the positions are arranged.SELECTED DRAWING: Figure 1
Patent JP-2019187285-A (JP)
Title: Substance detection method using glycine oxidase
Inventor: NOMURA TAKAOMI
IPC: C12Q1/40
Filed: 2018-04-24
Abstract: To provide substance detection methods capable of detecting a starting material or main product in a chemical reaction producing glycine as a by-product, by oxidizing glycine with glycine oxidase.SOLUTION: Glycine produced as a by-product together with a main product generated by the chemical reaction of a starting material is oxidized by a direct reaction that does not constitute an enzyme cycling reaction, by the catalytic action of glycine oxidase. The presence of the starting material or the production of the main product is detected by measuring the hydrogen peroxide produced thereby.SELECTED DRAWING: Figure 1
Patent JP-2019187848-A (JP)
Title: Game system, game machine, and game medium management device
Inventor: KIKUCHI NAOTO
IPC: A63F5/04
Filed: 2018-04-26
Abstract: To enable introduction and operation of a tokenless game machine with simple modification.SOLUTION: A game system of the present invention includes a game machine and a processing device. The game machine includes a first control unit, a second control unit, a device connection unit, a start operation detection unit, and a settlement operation detection unit. The second control unit includes bet number counting means and game medium counting means. The second control unit, when a game start is notified from the first control unit during the settlement process, notifies permission of a game start to the first control unit. The first control unit, even when a start operation is detected during execution of the settlement process, starts the game when a connection signal used for checking connection with the processing device is turned on, the bet number of a game medium is a number that can be played, and the permission of the game start is notified.SELECTED DRAWING: Figure 13
Patent JP-2019191506-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus
Inventor: SHIMADA TAKESHI
IPC: G03G5/047
Filed: 2018-04-27
Abstract: To provide an electrophotographic photoreceptor capable of sufficiently suppressing occurrence of an interference fringe in an output image.SOLUTION: An electrophotographic photoreceptor having a support, an undercoat layer formed on the support and a photosensitive layer formed on the undercoat layer, in which the undercoat layer contains zinc oxide particles and a binder resin, a void volume ratio in the undercoat layer is 0.05% or more and 0.45% or less, an outer peripheral surface of the electrophotographic photoreceptor has a plurality of each independent recesses, the maximum width of an opening of the recess in an axial direction of the electrophotographic photoreceptor is 20 μm or more and 80 μm or less, a contour of the opening of the recess has an apex having an angle α of more than 0° and 90° or less on at least the upstream side in a rotation direction of the electrophotographic photoreceptor, the width of the contour of the opening of the recess in the axial direction of the electrophotographic photoreceptor is smaller toward the apex from the portion having the maximum width, and a depth of the recess is shallow toward the apex from the deepest point of the recess as viewed from an axial direction of the recess.SELECTED DRAWING: Figure 2
Patent JP-2019188082-A (JP)
Title: Game machine
Inventor: MIKI DAISUKE
IPC: A63F7/02
Filed: 2018-04-29
Abstract: To provide a game machine capable of preferably improving game property.SOLUTION: If setting correspondence information is change by a main control board, setting suggestion information prior to the change is detected through a setting suggestion display process of a sub control board on the basis of the position of a moving plate corresponding to a position and a number of game balls stored in a storage display device (S3003). Corresponding to the detected information prior to the change and the setting correspondence information stored in a RAM of the main control board, a state of an arrowhead portion of an auxiliary display device is outputted so as to become different (S3305 and S3306).SELECTED DRAWING: Figure 31
Patent JP-2019196806-A (JP)
Title: Fluid seal structure, seal component, and device comprising seal component
Inventor: FUKUTANI Yukako
IPC: F16J15/06
Filed: 2018-05-10
Abstract: To provide a fluid seal technique capable of sufficiently suppressing occurrence of sticking, and securing sufficient seal function even for gas.SOLUTION: A fluid sealing structure seals fluid by bringing the sealing surface of a rigid member and the sealing surface of an elastic member into contact with each other, wherein the sealing surface of the hard member is covered with a hard carbon film having a surface roughness with a root mean square roughness of 11 to 35 nm. A seal component is provided with the fluid seal structure.SELECTED DRAWING: Figure 3
Patent JP-2019199898-A (JP)
Title: Double row roller bearing and cage used for the same
Inventor: YASUDA HIROTAKA
IPC: F16C19/28
Filed: 2018-05-15
Abstract: To improve the efficiency of work for assembling rollers in pockets.SOLUTION: A double row roller bearing includes an inner ring 2, an outer ring 1 arranged on the radial outside of the inner ring 2, a plurality of rollers 3 arranged in double rows between the inner ring 2 and the outer ring 1 in the radial direction, and a cage 5 for holding intervals in a peripheral direction between the plurality of rollers 3 in each row. The inner ring 2 or the outer ring 1 has radially protruded annular flanges 23 at both axial ends, the cage 5 has an annular body 50 arranged between the double-row rollers 3 in the axial direction, and a plurality of columns 51 extending from the annular body 50 to both axial sides and arranged at intervals in the peripheral direction on each axial side, the plurality of columns 51 on at least one axial side include first columns 51a and at least one second column 51b shorter in the axial direction than the first column 51a.SELECTED DRAWING: Figure 1
Patent JP-2019199993-A (JP)
Title: Heat storage device
Inventor: HIRATA KAZUHIRO
IPC: F28D20/00
Filed: 2018-05-16
Abstract: To provide a heat storage device capable of suppressing heat radiation from a heat storage device to an external environment and improving heat storage efficiency as much as possible.SOLUTION: A heat storage device includes: a heat storage material container in which a heat storage material is stored; a supply part for supplying heat fluid to the heat storage material container; a discharge part for discharging the heat fluid from the heat storage material container; and a thermal insulation part connected to the discharge part for keeping the heat storage material container warm by the discharged heat fluid. In this heat storage device, the thermal insulation part is provided outside the heat storage material container in which the heat storage material is stored, and the heat fluid after heat exchange is introduced to the thermal insulation part so that it is made possible to raise the temperature of the thermal insulation part by using thermal energy of the heat fluid after heat exchange without using an additional heat source. Thereby, heat loss from the heat storage material container can be significantly suppressed by providing a high temperature layer between the heat storage material container and the external environment such as the atmospheric air.SELECTED DRAWING: Figure 1
Patent JP-2019202902-A (JP)
Title: Glass, glass filler, and resin mixture
Inventor: MUSHIAKE Atsushi
IPC: C03C3/091
Filed: 2018-05-22
Abstract: To provide a glass that hardly impairs the transparency of a resin mixture even when mixed with a resin.SOLUTION: A glass contains, in mass%, SiO35-75%, AlO0.1-30%, BO0-30%, SiO+AlO+BO55-90%, MgO+CaO+SrO+BaO+ZnO 2-15%, NbO+WO5-15%.SELECTED DRAWING: None
Patent JP-2019058644-A (JP)
Title: Radial-line scanning spectrometer with two-dimensional sensor
Inventor: WU TZU-YU
IPC: G01J3/42
Filed: 2018-05-23
Abstract: To provide an apparatus for spectrally encoded endoscopy (SEE) comprising an illumination element, a detection light guiding element, a rotary element, and a two-dimensional sensor.SOLUTION: An illumination element is configured to direct an illumination light beam toward a sample. The detection light guiding element is configured to collect a reflected light beam from the sample. At least one of the illumination element and the detection light guiding element is configured to spectrally dispersed the illumination light beam or the reflected light beam, respectively. The rotary element is configured to rotate or oscillate the reflected light beam. The reflected light beam is guided from the rotary element to the two-dimensional sensor.SELECTED DRAWING: Figure 3
Patent JP-2018204166-A (JP)
Title: Functional synthetic fiber
Inventor: SASAKI MITSUHIRO
IPC: D06M13/148
Filed: 2018-05-25
Abstract: To provide a functional fiber that gives a liquid functional material to a synthetic fiber and can be industrially suitably used.SOLUTION: The functional synthetic fiber is composed of a thermoplastic synthetic fiber. The synthetic fiber is a hollow fiber which has continuous hollow parts formed in a fiber axial direction, has a functional liquid filled into the hollow parts and has the filled functional liquid sealed at both ends of the synthetic fiber by performing melt-solidification of both end thereof. Preferably, the hollow fiber has an outer diameter of the thermoplastic synthetic fiber of 1.0 mm to 5.0 mm with a difference of 0.5 mm or more between the outer diameter and the inner diameter.SELECTED DRAWING: Figure 3
Patent JP-2019205718-A (JP)
Title: kettle
Inventor: TERAMOTO KUNIHIKO
IPC: A47J27/21
Filed: 2018-05-30
Abstract: To provide a technique for reducing the heat on the back face of a pour spout.SOLUTION: A kettle 100 is provided comprising a container 320 for liquid and a pour spout 301. The pour spout 301 is structured in a dual manner with an inner structure 323 and an outer structure 311. Preferably, a space is formed between the inner structure 323 and the outer structure 311.SELECTED DRAWING: Figure 4
Patent JP-2019207820-A (JP)
Title: Vehicle lighting appliance
Inventor: MIURA KAZUTO
IPC: B60Q1/04
Filed: 2018-05-30
Abstract: To provide a vehicle lightning appliance capable of implementing cost reduction and downsizing while satisfying regulation requirements.SOLUTION: A vehicle lightning appliance includes: a lightning circuit 1 for supplying input current; a first light emission element group LDm; a second light emission element group LDn provided in parallel with the first light emission element group LDm; and a load changeover circuit 3 for changing over a supply destination of the input current supplied from the lightning circuit 1 to either one of the first light emission element group LDm and the second light emission element group LDn. The load changeover circuit 3 includes: a PWM control unit for outputting a PWM control signal for controlling the lightning circuit 1; and a delay circuit that on the basis of the PWM control signal output from the PWM control unit, delays changeover timing at which changeover to either one of the first light emission element group LDm and the second light emission element group LDn is to be performed.SELECTED DRAWING: Figure 1
Patent JP-2019206747-A (JP)
Title: Precipitation separation method for platinum group metal
Inventor: SUZUKI TOMOYA
IPC: C22B11/00
Filed: 2018-05-30
Abstract: To provide a precipitation separation method for rhodium that can efficiently separate rhodium, which is an industrially precious metal.SOLUTION: A compound having a diaminodiphenyl structure is added to a hydrochloric acid solution containing a platinum group metal, so that palladium, platinum, and rhodium can be precipitated and recovered. With a hydrochloric acid solution of 7M or more, only rhodium can be selectively precipitated.SELECTED DRAWING: Figure 1
Patent JP-2019211914-A (JP)
Title: Object identity estimation device, method and program
Inventor: HOSONO SHUNJI
IPC: G06T7/00
Filed: 2018-06-01
Abstract: To make it possible to estimate object identity that indicates a degree of grasping single object with high accuracy.SOLUTION: An edge detection part 30 conducts edge detection to a depth image, an edge density/homogeneity calculation part 40 calculates an edge density of an edge of a candidate area, an edge density of inside the candidate area, and edge homogeneity of the edge of the candidate area. An object identity calculation part 42 calculates the object identity of the candidate area based on the edge density of the edge of the candidate area, the edge density inside the candidate area, and the edge homogeneity of the edge of the candidate area.SELECTED DRAWING: Figure 2
Patent JP-2019211006-A (JP)
Title: Electric valve
Inventor: ASANO TEPPEI
IPC: F16K31/04
Filed: 2018-06-05
Abstract: To provide a highly reliable electric valve that can prevent foreign matters contained in circulating fluid (a refrigerant) from being caught between a valve element and a valve seat and becoming strongly pressed against them, thereby making it possible to prevent the valve element and the valve seat from getting scratches, dents and the like and to hardly cause valve leakage.SOLUTION: An electric valve 1 is configured to convert rotation of a rotor 57 into vertical motion of a main valve element 20 by means of a screw-feeding mechanism. A sub-valve element 30 for opening and closing a valve opening 9 is disposed around the main valve element 20. The sub-valve element 30, when the main valve element 20 closes the valve opening 9, closes the valve opening 9 before the main valve element 20 does. At least one of the sub-valve element 30 and the valve opening 9 is provided with a filter 35 that, after the sub-valve element 30 closes the valve opening 9 and until the main valve element 20 closes the valve opening 9, provides communication between the valve opening 9 and a valve chamber 7.SELECTED DRAWING: Figure 4
Patent JP-2019072993-A (JP)
Title: Irradiation device for 3d object addition production apparatus
Inventor: FRANK SCHOEDEL
IPC: B29C64/135
Filed: 2018-06-11
Abstract: To provide an improved irradiation device for a 3D object addition production apparatus.SOLUTION: The irradiation device (6) of an apparatus (1) for addition production of a 3D object (2) by continuous and selective layer-by-layer irradiation and solidification of a formation material (3) which can be solidified by an energy beam (4) contains a plurality of beam generation units (7a-7c), wherein the plurality of beam generation units (7a-7c) is characterized by being matched for continuous and selective layer-by-layer irradiation and solidification of the formation material (3) by at least one energy beam (4) and is matched respectively to generate at least one energy beam (4a-4c) of a desired beam property and is bondable or being bonded to at least one beam guide element (8a-8c); a plurality of beam guide elements (8a-8c); and at least one irradiation head (9).SELECTED DRAWING: Figure 1
Patent JP-2018194292-A (JP)
Title: Environment control system
Inventor: OBAYASHI FUMIAKI
IPC: F24F11/79
Filed: 2018-06-22
Abstract: To provide an environment control system maintaining or improving concentration of a user without using any of visual stimulation, auditory stimulation and olfactory stimulation.SOLUTION: An environment control system includes an environment formation device 10 and a control device 20. The environment formation device 10 performs at least one of air flow formation in a working space and ventilation of the working space. The control device 20 controls operation of the environment formation device 10. The control device 20 controls the operation of the environment formation device 10 so as to maintain or improve concentration which is the degree of consciousness concentration of a user existing in the working space.SELECTED DRAWING: Figure 1
Patent JP-2019218812-A (JP)
Title: Concrete formwork
Inventor: WATANABE SATOSHI
IPC: B28B7/36
Filed: 2018-06-22
Abstract: To provide a concrete formwork with a simple configuration which can reduce surface air bubbles generated by air entrained in placing concrete and remaining on a formwork face.SOLUTION: A concrete formwork 1 comprises: a formwork body 2; and an air suction sheet 3 provided on a concrete placing side face of the formwork body 2. The air suction sheet 3 is a nonwoven fabric sheet comprising rein fibers with water repellency or a nonwoven fabric sheet applied with water-repellent agents on a surface, has 300 minutes or more of water suction speed, and has 3 cm/cms or more of quantity of airflow.SELECTED DRAWING: Figure 1
Patent JP-2020004783-A (JP)
Title: Surface emitting laser, method of manufacturing the same, optical signal transmission device, robot, and atomic oscillator
Inventor: TOMIOKA HIROTO
IPC: H01S5/183
Filed: 2018-06-26
Abstract: To provide a surface emitting laser that can suppress a decrease in light emitting characteristics while providing moisture resistance, a method of manufacturing the same, an optical signal transmission device, a robot, and an atomic oscillator.SOLUTION: The surface emitting laser includes: a semiconductor substrate; a resonator, disposed on the semiconductor substrate, for emitting light; an insulating layer disposed on a side surface of the resonator; and a coating film covering the resonator and the insulating layer. A portion of the coating film disposed on the side surface of the insulating layer is composed of an atomic layer deposition film.SELECTED DRAWING: Figure 1
Patent JP-2020004238-A (JP)
Title: Authenticity determination device and program
Inventor: YAMAZAKI MASAHIKO
IPC: B42D25/30
Filed: 2018-06-29
Abstract: To provide an authenticity determination device that suitably detects a false ID card.SOLUTION: An authenticity determination system 1 comprises: a reading device 2 that reads an ID card 10; and an authenticity determination device 3 that performs authenticity determination of the ID card 10. The authenticity determination device 3 performs authenticity determination of the ID card 10 on the basis of a change in density value in a predetermined direction in an image of a pre-printed portion of the ID card 10. At this time, the authenticity determination device 3 determines the distribution of the degree of difference in density between pixels adjacent in the predetermined direction and determines the authenticity of the ID card 10 with the degree distribution.SELECTED DRAWING: Figure 1
Patent JP-2018185530-A (JP)
Title: Method for expanding performance of coding system using high frequency reconstitution method
Inventor: HENN FREDRIK
IPC: G10L21/038
Filed: 2018-07-09
Abstract: PROBLEM TO BE SOLVED: To provide digital audio coding systems that employ high frequency reconstruction (HFR) methods improved in performance.SOLUTION: An overall performance of such systems is improved by means of an adaptation over time of the crossover frequency between the lowband coded by a core codec and the highband coded by an HFR system, thereby establishing the instantaneous optimum choice of crossover frequency.SELECTED DRAWING: Figure 5
Patent JP-2018158155-A (JP)
Title: Manipulator arm-to-patient collision avoidance using null-space
Inventor: ARJANG M HOURTASH
IPC: B25J19/06
Filed: 2018-07-09
Abstract: PROBLEM TO BE SOLVED: To provide devices, systems and methods for avoiding collisions between a manipulator arm and an outer patient surface by moving the manipulator within a null-space.SOLUTION: In response to a determination that the distance between an avoidance geometry and an obstacle surface, corresponding to the manipulator-to-patient distance, is less than desired, the system calculates movement of one or more joints or links of the manipulator within a null-space of the Jacobian to increase this distance. The joints are driven according to a reconfiguration command and the calculated movement to maintain a desired state of an end effector. In one aspect, the joints are driven according to a calculated end effector displacing movement within a null-perpendicular-space of the Jacobian to effect a desired movement of the end effector or a remote center while concurrently avoiding arm-to-patient collisions by moving the joints within the null-space.SELECTED DRAWING: Figure 14
Patent JP-2020007481-A (JP)
Title: Oil-based ink composition for writing instrument and writing instrument using the same
Inventor: KUDO HIDENORI
IPC: C09D11/16
Filed: 2018-07-11
Abstract: To produce an oil-based ink composition for a writing instrument that maintains the lubricity between a writing tip part and a surface to be written (including the lubricity between a ball and a tip body in the case of a ball-point pen) by improving lubricity, suppresses abrasion of a ball seat and improve writing feeling by suppressing writing resistance of the writing tip part, causes no line skipping in handwriting (good writing performance) and has good initial writing performance and to produce a writing instrument using the oil-based ink composition.SOLUTION: The oil-based ink composition for a writing instrument includes a coloring agent, an organic solvent and a succinic acid ester.SELECTED DRAWING: None