baber/WOPTO huggingface dataset:
Patent JP-2018059839-A (JP)
Title: Distance measurement device
Inventor: NIIMURA KOSUKE
IPC: G01S7/484
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To improve resistance to surge voltages without incurring an increase in switch size as much as possible in a distance measurement device constituted so as to measure the distance to an object.SOLUTION: A light emission circuit 15 in the distance measurement device is constituted so as to open/close a switch 21 in accordance with a light emission control signal SC and thereby charge/discharge a capacitor 22, causing an LD 31 to emit light by electric power upon discharge of the capacitor 22. The light emission circuit 15 is constituted so that the parasitic inductance Lp of a first circuit 15P is larger than the parasitic inductance La of a second circuit 15A, the first circuit 15P comprising the switch 21, the capacitor 22 and the LD 31 that are connected in series in ring form, the second circuit 15A comprising the switch 21, the capacitor 22 and a Dp 23 that are connected in series in ring form.SELECTED DRAWING: Figure 2
Patent JP-2018064046-A (JP)
Title: Method for polishing silicon wafer, method for manufacturing silicon wafer, and silicon wafer
Inventor: NISHIMURA MASAFUMI
IPC: C30B33/08
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To provide: a chamfer polishing method of a silicon wafer, which makes it possible to suppress the occurrence of a slip from a notched portion during a thermal treatment in a device formation step; a manufacturing method of a silicon wafer; and a silicon wafer.SOLUTION: A method for polishing a silicon wafer with a notch comprises: the step of over-polishing the notch by a mirror-surface chamfer polishing process on at least one principal face side of the silicon wafer.SELECTED DRAWING: None
Patent JP-2018063395-A (JP)
Title: Image forming apparatus and control method
Inventor: HARUTA KOTARO
IPC: G03G21/00
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a technology that suppresses both an increase in temperature difference between a paper feed area and a non-paper feed area of a fixing device and a reduction in productivity in an image forming apparatus of an electrophotographic system.SOLUTION: A printer 100, when performing continuous conveyance of sheets, conveys the sheets with a "small" sheet interval from the start of the continuous conveyance until the lapse of a reference time Ts. The printer 100 conveys the sheets with a "large" sheet interval larger than the "small" sheet interval after the lapse of the reference time Ts until the lapse of a time A. The printer 100 conveys the sheets with an "intermediate" sheet interval smaller than the "large" sheet interval after the lapse of the time A until the lapse of a time B.SELECTED DRAWING: Figure 5
Patent JP-2017167114-A (JP)
Title: Method for sampling slag and method for manufacturing slag product
Inventor: DEN KEITA
IPC: G01N33/24
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for sampling slag, capable of reducing the sampling number of slag analysis while theoretically considering environmental safety.SOLUTION: The method for sampling slag comprises: performing a plurality of samplings from one lot of slag; analyzing items defined by an environmental safe quality standard to acquire a plurality of analysis values; calculating the average value and standard deviation of the one lot of slag from the plurality of analysis values; extracting the plurality of analysis values at random to determine a number representing the one lot by performing hypothesis testing; and determining the sampling number of the other lot of slag different from the one lot to a number less than the plurality and more than or equal to the number representing the one lot.SELECTED DRAWING: Figure 5
Patent JP-2018067366-A (JP)
Title: Demodulation method for magnetic data and demodulation device for magnetic data
Inventor: NAKAJIMA SHIGEO
IPC: G11B20/14
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a demodulation method for magnetic data capable of suppressing occurence of demodulation errors more than conventional arts when demodulation data is generated in a medium-conveyance type demodulation device for magnetic data.SOLUTION: In a demodulation method according to the present invention, a plurality of preliminary data strings for generating demodulated data are generated based on an interval which is a peak interval of read signals for magnetic data. More specifically, an interval for determination is compared with a reference interval allocated in a first template for each bit pattern and for each bit of the bit pattern, the interval for determination is compared with the reference interval allocated in a second template for each bit pattern and for each bit of the bit pattern. On the basis of results of these comparisons, a bit pattern corresponding to each of the preliminary data strings is identified and the identified bit patterns are used as a preliminary data string.SELECTED DRAWING: Figure 4
Patent JP-2018074233-A (JP)
Title: Image forming apparatus and information processing method
Inventor: ARAKI TOSHIFUMI
IPC: H04N1/00
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can control to restrict functions for a log-in user alone by the image forming apparatus, and an information processing method.SOLUTION: An image forming apparatus comprises: an operation part; a display part; a storage part; a login authentication part that authenticates a user who logs in to the image forming apparatus according to the authentication type; an approval management part that manages approval information determined according to the authentication type of the logged-in user by using an approval table stored in the storage part; an execution function selection part that causes the user to select the authentication type of the logged-in user and a function approved to be executed in the approval table according to the authentication type through the operation part and the display part; and a function execution part that executes the function selected by the user.SELECTED DRAWING: Figure 2
Patent JP-2018068459-A (JP)
Title: Foul urine odor inhibitor
Inventor: TAKATOKU HIROKO
IPC: A61L9/01
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a material that inhibits a urine odor due to the action of β-glucuronidase.SOLUTION: An inhibitor for a urine odor due to the action of β-glucuronidase contains methyl dihydrojasmonate as an active ingredient. A 2-methoxy-4-vinylphenol odor inhibitor contains methyl dihydrojasmonate as an active ingredient.SELECTED DRAWING: None
Patent JP-2018071697-A (JP)
Title: Half-split bearing
Inventor: TAKATA HIROKI
IPC: F16C33/10
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To improve action of lubricant, in a half-split bearing including a crush relief.SOLUTION: A half-split bearing 10 includes a groove 111 and a groove 112 on an inner peripheral surface 12. The groove 111 and the groove 112 are grooves along a circumferential direction of the inner peripheral surface, and hold lubricant. Of circumferential ends of the groove 111, a position of an end on a downstream side in a rotational direction of a shaft (an end on a crush relief 14 side) is separate from the crush relief 14 so as not to be linked with the crush relief 14. Also, of circumferential ends of the groove 112, a position of an end on the downstream side in the rotational direction of the shaft (an end on the crush relief 14 side) is also separate from the crush relief 14 so as not to be linked with the crush relief 14.SELECTED DRAWING: Figure 1
Patent JP-2018071699-A (JP)
Title: Receiving metal fitting of fire protection joint
Inventor: MURAKAMI ZENICHI
IPC: F16L37/086
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a receiving metal fitting of a fire protection joint which can enhance rigidity against a load and durability without causing the displacement of an axial line with respect to an insertion metal fitting in a connected state.SOLUTION: This invention relates to a receiving metal fitting 20 of a fire protection joint which can be connected to and released in connection from a cylindrical insertion metal fitting 10 having a diameter-expanded part 12 whose outside diameter is expanded stepwise at one end of the insertion metal fitting 10. The receiving metal fitting 20 comprises a cylindrical receiving metal fitting main body 20A, and a locking structure 20B which is constituted at one end of the receiving metal fitting main body. The locking structure 20B comprises a plurality of claw members 21 which can turn between an open position allowing the passage of the diameter-expanded part 12 of the insertion metal fitting 10 and a closed position not allowing the passage of the diameter-expanded part 12 with a shaft part 22 as a center, and a constraint member 30 which can constrain the claw members 21 at the closed position so as to be non-turnable between the insertion metal fitting 10 and itself. The plurality of claw members 21 can constrain the insertion metal fitting 10 at a position which is coaxial with the receiving metal fitting main body 20A at the closed position.SELECTED DRAWING: Figure 2
Patent JP-2017046354-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: SHINOMIYA MASAHIKO
IPC: B41J29/38
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and a program capable of improving convenience for a user.SOLUTION: An operation unit connected with an image processing unit via a control line, operating by an operating system different from that of the image processing unit, and receiving an operation input comprises: a detection unit; a determination unit; and a first control unit. The detection unit detects whether abnormality has occurred in the image processing unit. If the detection unit detects that abnormality occurs in the image processing unit, the determination unit determines whether restart of the operation unit is required. If the determination unit determines that the restart of the operation unit is not required, the first control unit performs control to prevent execution of the restart of the operation unit.SELECTED DRAWING: Figure 1
Patent JP-2018080737-A (JP)
Title: Reverse mechanism of transmission
Inventor: FUKUDA MASATO
IPC: F16H3/40
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a reverse mechanism of a transmission capable of lowering strength of each gear and reducing gear noise while preventing slip-out of a reverse idle gear 37.SOLUTION: In a reverse mechanism of a transmission having a reverse primary gear 17 disposed on a primary shaft 10, a reverse secondary gear 27 disposed on a secondary shaft 20, and a reverse idle gear 37 sliding on an idle shaft 30 and engaged with the reverse primary gear 17 and the reverse secondary gear 27, back tapers are provided only on a tooth flank at one side where force to move in an anti-engagement direction X' acts on the reverse idle gear 37 from the reverse primary gear 17 or the reverse secondary gear 27 in driving, and a tooth flank at one side of each tooth of the reverse primary gear 17 or the reverse secondary gear 27 kept into contact with the tooth flank in power transmission, among tooth flanks at both sides of each tooth 37g of the reverse idle gear 37.SELECTED DRAWING: Figure 3
Patent JP-2018081446-A (JP)
Title: Providing device, providing method, and providing program
Inventor: NISHIMAKI YUICHIRO
IPC: G06F13/00
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide appropriate information to a providing source that provides a service in a predetermined facility.SOLUTION: A prediction device includes an acquisition unit and a providing unit. The acquisition unit obtains web information collected in the web. The providing unit provides prediction information that shows a correlation between first information on a service provided in a predetermined facility and second information on the service that varies according to variation of the first information and that is predicted on the basis of the web information obtained by the acquisition unit.SELECTED DRAWING: Figure 2
Patent JP-2018082321-A (JP)
Title: Communication system
Inventor: MORIYA TOMOKAZU
IPC: H04L12/40
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To improve reduction effect of a processing load and security.SOLUTION: A transmission node comprises: a MAC generating unit which generates a MAC for acyclic messages for authenticating the acyclic messages acyclically transmitted by the transmission node; an acyclic message generating unit which generates an acyclic message to which the MAC for acyclic messages is attached; and a cyclic message generating unit which generates a MAC for cyclic messages for authenticating the cyclic messages cyclically transmitted by the transmission node or generates the cyclic messages without attaching the MAC for cyclic messages. A reception node comprises an incorporation determining unit which determines that an illegal message is incorporated into the message received by the reception node when an abnormality is detected in at least the MAC for acyclic messages attached to the acyclic message received by the reception node or a reception cycle of the cyclic message received by the reception node.SELECTED DRAWING: Figure 1
Patent JP-2018082885-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving a performance effect.SOLUTION: Based on storage of a specific number of pieces of holding storage information (for example, 8), a display mode of hold display, which is displayed in a first mode (for example, "white") or a second mode (for example, "blue" or "red") more advantageous to a player than the first mode, can be changed to a specific mode (for example, "character"). The display mode of the hold display displayed in the second mode ((not scheduled to change to the first mode) already displayed in the second mode, or hold display scheduled to be changed to the second mode in the future) can be changed to a specific mode at a rate higher than hold display displayed in the first mode ((not scheduled to be changed to the second mode) already displayed in the first mode, or hold display scheduled to be changed to the first mode in the future). Thus, a performance effect can be enhanced.SELECTED DRAWING: Figure 54
Patent JP-2018087070-A (JP)
Title: Structure and structure manufacturing method
Inventor: YOSHIURA SHINICHI
IPC: B66C13/12
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which the strength of a welded part is improved and a structure manufacturing method.SOLUTION: When manufacturing a structure 1 by bonding curved surfaces 5a, 6a of two members 5, 6 which have the curved surfaces 5a, 6a respectively by welding, after a plate-like member 8 is disposed between the curved surfaces 5a, 6a of the two members 5, 6 and a first plane part 8a which is one plane part of the plate-like member 8 and the curved surface 6a of the one member 6 are fixed to each other by welding, a second plane part which is the other plane part facing the first plane part 8a and the curved surface 5a of the other member 5 are fixed by welding.SELECTED DRAWING: Figure 4
Patent JP-2018087552-A (JP)
Title: High-temperature component for gas turbine, and gas turbine
Inventor: ISHIGURO TATSUO
IPC: F01D5/18
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-temperature component for a gas turbine, and a gas turbine capable of preventing a porous part from clogging due to debris and preventing the local overheat of the porous part.SOLUTION: A high-temperature component for a gas turbine comprises: a body part; a porous part through which coolant gas can pass as at least part of the body part or provided on at least part of the body part; and at least one filter that is disposed on the upstream of the porous part in a flow direction of the coolant gas and that can catch debris which cannot pass through the porous part.SELECTED DRAWING: Figure 5
Patent JP-2018090495-A (JP)
Title: Oily cosmetics
Inventor: FUJIOKA MASAHIRO
IPC: A61K8/92
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide oily cosmetics that have a good smooth feeling, and prevent color migration when wetted with water.SOLUTION: Oily cosmetics contain following components (A), (B), (C) and (D): (A) a cellulose derivative that has a cellulose skeleton in the main chain, where 45-95 mol% of all the hydroxy groups is substituted with group-O-M-R (M is CHor carbonyl group C=O, R is a C3-40 linear or branched alkyl group or alkenyl group) of 1-50 mass%, (B) a volatile hydrocarbon oil of 5-85 mass%, (C) an ester oil that is liquid at 25°C of 5-50 mass%, (D) a vinyl polymer having a carbosiloxane dendrimer structure in a side chain of 0.01-25 mass%.SELECTED DRAWING: None
Patent JP-2018093350-A (JP)
Title: Attention degree evaluation system
Inventor: SONE MOTOKI
IPC: H04N17/00
Filed: 2016-12-01
Abstract: PROBLEM TO BE SOLVED: To evaluate attention degree under the subconscious of a subject while viewing a dynamic content, by a simple and inexpensive configuration, without applying a large load to the subject.SOLUTION: An attention degree evaluation system 100 includes a contact device 3 for detecting a blink of a subject, and an information processing terminal 4 which can communicate with the contact device 3, and can farther communicate information with an external communication network 9, having an acquisition unit for acquiring the information about the time course of blinking frequency of a subject 2 by communication with the contact device 3, and a transmission unit for transmitting at least the information about the time course of blinking frequency of the subject, and the synchronization information with the dynamic content presented to the subject, via the external communication network 9.SELECTED DRAWING: Figure 1
Patent JP-2018083406-A (JP)
Title: Apparatus for discharging liquid, system for discharging liquid and method for discharging liquid
Inventor: HAYASHI TOMOAKI
IPC: B41J15/04
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of an impact position of a discharged liquid on an orthogonal direction.SOLUTION: An apparatus for discharging a liquid, which has plural liquid discharge head units and in which respective liquid discharge head units discharge a liquid to a transported object at different positions on a transportation path, comprises: a first support member which is provided on an upstream side with respect to an impact position at which the liquid discharged from the liquid discharge head unit impacts onto the transported object, and which is used for transportation of the transported object; a second support member which is provided on a downstream side with respect to the impact position, and is used for transportation of the transported object; a detection part which is located between the first support member and the second support member of the liquid discharge head unit, and outputs a detection result which indicates a position of the transported object in a direction orthogonal to a direction in which the transported object is transported; and a move part which moves each liquid discharge head unit based on the detection result.SELECTED DRAWING: Figure 1
Patent JP-2018092838-A (JP)
Title: Manifold and fuel cell stack
Inventor: ITO RISAKO
IPC: H01M8/2484
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To inhibit a gas retention part from being locally generated in an internal space of a manifold.SOLUTION: A manifold 2 includes: a bottom wall; a pair of first side walls 24; a pair of second side walls 25; and an upper wall 22. An internal space of the manifold 2 is defined by the bottom wall, the pair of first side walls 24, the pair of second side walls 25, and the upper wall 22. A ratio (W/D) of a width W of the internal space to a depth D of the internal space is 0.10-2.7 A ratio (H/D) of a height H of the internal space to the depth D of the internal space is 0.021-0.71.SELECTED DRAWING: Figure 1
Patent JP-2018097078-A (JP)
Title: Display device and display system
Inventor: SHINTANI KAZUSHI
IPC: G09F19/00
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a display device configured to improve convenience of a user and security, and a display system.SOLUTION: A display device includes a display unit 11 which displays a first display screen 22 displaying owner information and a second display screen 23 displaying information other than the owner information. The display device includes a location information acquisition unit 51, an area determination unit 52, and a display control unit 53. The location information acquisition unit 51 acquires location information indicating a location of the display device, at a predetermined timing. The area determination unit 52 determines whether the display device is located in a predetermined area 20 or not, on the basis of the location information acquired by the location information acquisition unit 51. The display control unit 53 controls, when the area determination unit 52 determines that the display device is located in the predetermined area 20, the first display screen 22 to be displayed on the display unit 11, or the second display screen 23 to be displayed on the display unit 11 when the display device is determined to be located outside the predetermined area 20.SELECTED DRAWING: Figure 3
Patent JP-2018094490-A (JP)
Title: Rotary nozzle
Inventor: AZUMA AKIMICHI
IPC: B05B3/06
Filed: 2016-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotary nozzle in which an unbalanced load is prevented from acting on a rotary body and a bearing member despite omission of complicated machining, and which can therefore maintain stable rotation over a long period.SOLUTION: A rotary body 12 in which a fluid reservoir part 13 is provided is rotatably supported via a bearing member 11 by a connection cylinder 10 connected to a supply source of a compressed fluid, and in this rotary body 12, a plurality of nozzle members 16 and 17 are radially provided facing outward at a predetermined angle with respect to a central axis (x), and base ends 16a and 17a of the nozzle members are provided on a first virtual circle S1 with the central axis (x) as the center, and jetting ports 16b and 17b are provided on a second virtual circle S2 with the central axis (x) as the center, each at an equal interval, and each of the nozzle members 16 and 17 keeps positional relationship of not wholly crossing with the central axis (x) in an extension line of reactions F1 and F2 of the fluid jetted from the jetting ports 16b and 17b, and the rotary body 12 rotates by the reactions F1 and F2.SELECTED DRAWING: Figure 1
Patent JP-2018095741-A (JP)
Title: Metallic coating composition
Inventor: ICHIKAWA TAKASHI
IPC: C09D175/04
Filed: 2016-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a metallic coating composition which keeps brilliant feeling equivalent to a metallic coating film obtained by a conventional 3C3B coating method, has no unevenness on the surface of the coating film, can be used in a simplified coating method, prevents color blur and irregular reflection of the coating film, and is excellent in light resistance of the coating film.SOLUTION: A metallic coating composition contains (1) a scaly brilliant pigment, (2) a resin having a weight average molecular weight of 40,000 to 60,000 and a glass transition point (Tg) of -25 to 40°C, and (3) a solvent.SELECTED DRAWING: None