baber/WOPTO huggingface dataset:
Patent JP-2017043421-A (JP)
Title: Sheet processing device
Inventor: YOSHIDA TAKESHI
IPC: H04N1/00
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of highly accurately recognizing a sheet conveyance state.SOLUTION: A sheet processing device comprises: image reading means for reading partial images of a sheet conveyed along a conveyance path; and determination means for determining if a sheet movement amount in the conveyance path in a vector component in a second direction substantially crossing a first direction along a sheet conveyance direction, exceeds a predetermined threshold value, on the basis of a plurality of partial image data acquired by reading the same sheet with the image reading means.SELECTED DRAWING: Figure 2
Patent JP-2017046156-A (JP)
Title: Image projection device, method and program
Inventor: MIYAGAWA ISAO
IPC: G03B21/14
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an LT matrix from camera observation images as little as possible.SOLUTION: When a (x) coordinate and a (y) coordinate of two-dimensional coordinates (x, y) are represented by binary numbers, regarding four kinds of illumination patterns divided in an n-th layer (1≤n≤m), 4m pieces of illumination patterns are generated in such a manner that a block consisting of a pixel for which n-th bits of the (x) coordinate and the (y) coordinate become a pattern of a specific value is illuminated or lighted off. For each frame number, an illumination pattern corresponding to the frame number is outputted from a projector, and a pixel having a luminance value greater than a predetermined threshold is detected as a camera responsive pixel. For each pixel of an observation image, a code table storing a bit stream consisting of bits indicating whether the pixel is detected as a camera responsive pixel for each frame number is generated. For each pixel of the observation image, a pixel of an illumination pattern corresponding to the pixel is identified on the basis of a bit stream of the pixel in the code table.SELECTED DRAWING: Figure 6
Patent JP-2016076477-A (JP)
Title: Stabilized lithium powder, and lithium ion secondary battery negative electrode and lithium ion secondary battery using the same
Inventor: TSUCHIYA MASAHIRO
IPC: H01M4/139
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a stabilized lithium particle capable of improving safety against heat generation or the like in the fabrication of an electrode as well as productivity, and a battery using the stabilized lithium particle.SOLUTION: Stabilized lithium powder includes lithium particles each of which includes an inorganic compound on a surface thereof. In the compositional ratio of each particle, lithium hydroxide is 2.0 wt.% or less.SELECTED DRAWING: Figure 1
Patent JP-2017044184-A (JP)
Title: Engine cooling water replacement device
Inventor: AKAZAWA AKIRA
IPC: F01P11/00
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooling water replacement device capable of surely holding a plug at a filler port, preventing separation of the plug, and smoothly replacing engine cooling water.SOLUTION: A plug 12 attached and detached to a filler port 2 of a radiator 6, is disposed on a tip of a hose 13 for circulating engine cooling water, a flange portion 2a extended outward, and a cutout portion formed by cutting out a part of the flange portion 2a, are disposed on an upper end of the filler port 2 of the radiator 6, a holding fitting 40 including a lock portion 40d locked to a lower face of the flange portion 2a through the cutout portion on its tip portion, is disposed, and a basic end portion 40b of the holding fitting 40 is rotatably mounted on an outer periphery of the hose 13 at an upper portion of the plug 12.SELECTED DRAWING: Figure 4
Patent JP-2017050367-A (JP)
Title: Printed circuit board and manufacturing method of the same
Inventor: ODA SATOSHI
IPC: H05K3/06
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board that is excellent in heat dissipation characteristics and is capable of increasing a copper volume of a wiring without changing etching processing methods and increasing wiring widths in terms of both coping with increasing wiring density and improving heat transfer performance, and a manufacturing method of the same.SOLUTION: A printed circuit board includes: an insulating substrate; a wiring composed of conductor layers provided on one surface or both surfaces of the insulating substrate; and a locking part of a heat dissipation copper layer provided inside the insulating substrate connected only to one conductor layer out of the conductor layers constituting the wiring.SELECTED DRAWING: Figure 1(a)
Patent JP-2017048954-A (JP)
Title: Indoor unit of air conditioner
Inventor: OBARA HIDESHI
IPC: F24F1/00
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To improve an air speed distribution of air passing through an indoor heat exchanger and to suppress a decrease in air capacity and an increase in ventilation noise by reducing ventilation resistance.SOLUTION: An indoor unit of an air conditioner comprises: a housing; a centrifugal fan which is provided in the housing, and sucks in air in a room and discharges the sucked-in air to a circumference; an indoor heat exchanger which is arranged on a discharge side of the centrifugal fan to surround the centrifugal fan; a blowout flow passage which is formed of an outer peripheral surface side of the indoor heat exchanger and an inner surface of the housing; and a blowout port which is provided on a downstream side of the blowout flow passage. A resistance body which narrows down the width of the blowout flow passage is installed at the part of the blowout flow passage, corresponding to the anti-rotation-directional side of the centrifugal fan, at the blowout port.SELECTED DRAWING: Figure 1
Patent JP-2017049083-A (JP)
Title: Medium texture detection device
Inventor: OTSUKA SHUJI
IPC: G01B11/00
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To detect a change of texture state on the surface of a medium that corresponds to the position of the medium at high speed using a simpler structure than a conventional one.SOLUTION: A medium texture detection device of the present invention comprises: an irradiation optical system for irradiating a sheet-like medium being conveyed with a non-coherent light; and a light-receiving optical system for receiving the scattered reflected light of the non-coherent light from the medium. The surface of the medium has a basic structure that generates a change in the strength of the scattered reflected light that corresponds to the position of the medium along the direction of medium conveyance. The visual field of the light-receiving optical system is set to 1/10 to 4-fold, inclusive, of the size of the basic structure.SELECTED DRAWING: Figure 1
Patent JP-2016015329-A (JP)
Title: LED lighting device
Inventor: KONOMOTO TAKAHIRO
IPC: H01L33/64
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device which enables improvement of heat radiation from LEDs.SOLUTION: A lighting device includes: a heat radiation part 40 which is formed around a vertical center line from an area near a mouth piece 80 in a vertical direction; LEDs 23 (light emitting diodes) disposed at a side of the heat radiation part 40 which is opposite to the center line; and a side cover 30 which is fixed to the heat radiation part 40 while covering the LEDs 23. The heat radiation part 40 includes: a side surface formed into a polygonal columnar shape around a center axis; and an extending part 42 extending from the side surface in a direction away from the center axis. The side cover 30 is fixed to the heat radiation part 40 while covering the outer side of the side surface. The LEDs 23 are disposed in a space partitioned by the side surface, the extending part 42, and the side cover 30.
Patent JP-2017047945-A (JP)
Title: Container with label
Inventor: TAMURA TAKUMA
IPC: G09F3/00
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a container with a label which makes a POP label visible and prevents the POP label from falling from the container.SOLUTION: A container A with a label comprises a container 5 and a POP label 10 stuck to the container 5. The container 5 has a body part 51, an upper surface part 52, and a projection part 53 formed between the body part 51 and the upper surface part 52 and projecting outward from an outer surface of the body part 51. The POP label 10 has a first base material 1 and a second base material 2 that are laminated. The second base material 2 is stuck across the upper surface part 52, the projection part 53, and the body part 51 of the container 5. An upper part 11 of the first base material 1 separates from the second base material 2 and rises above the upper surface part 52 of the container 5.SELECTED DRAWING: Figure 5
Patent JP-2017049492-A (JP)
Title: Image-capturing device
Inventor: MASUDA YUTA
IPC: G03B15/05
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an image-capturing device that reduces the risk of committing photographic failure and also reduces the risk of missing a shutter chance in a strobe drive that accompanies emission and a strobe drive that does not accompany emission.SOLUTION: Provided is an image-capturing device for taking a picture using a lighting device capable of automatically driving a movable part equipped with an emission part in order to change the direction of irradiation of the emission part, the image-capturing device comprising indication means for indicating a photographing operation to the image-capturing device, first drive means that does not accompany an emission process of the emission part when changing the direction of irradiation of the emission part, and second drive means that accompanies the emission process of the emission part when changing the direction of irradiation of the emission part, with control exercised so that when the emission part receives a photographing indication by the indication means while being driven by the first drive means, a photographing operation is started while being driven by the first drive means, and when the emission part receives a photographing indication by the indication means while being driven by the second drive means, a photographing operation is not started while being driven by the second drive means.SELECTED DRAWING: Figure 4
Patent JP-2017053631-A (JP)
Title: Gas sensor control device
Inventor: HIRATA YOSHIHIKO
IPC: G01N27/409
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To detect impedance properly without causing a reduction in the accuracy of detecting a gas concentration.SOLUTION: With an O2 sensor 10 for outputting a detection signal that corresponds to an oxygen concentration in an exhaust and having a solid electrolyte layer 12 being the subject of control, a sensor control circuit 20 makes the O2 sensor 10 change an applied voltage by sweeping in a prescribed direction and subsequently change the applied voltage by bringing back in the reverse direction, and calculates the impedance of the O2 sensor 10 on the basis of the amount of a current change when the applied voltage is changed by sweeping. The sensor control circuit 20 is provided with a resistance value calculation unit for calculating an internal resistance value that is the value of the DC internal resistance of the O2 sensor 10, and a time setting unit for setting at least one of a sweep time for sweeping the applied voltage and a bring-back time for bringing it back on the basis of the internal resistance value.SELECTED DRAWING: Figure 1
Patent JP-2016011960-A (JP)
Title: Supporting of use of virtual reference station
Inventor: WIROLA LAURI
IPC: G01S19/32
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide positioning on the basis of a measurement value of signals determined for a virtual reference station.SOLUTION: For supporting use of a virtual reference station, an apparatus may receive request so as to provide a virtual measurement value on beacon signals that are valid for the virtual reference station, where an indication of a desired location of the virtual reference station is included in the request. The apparatus may further determine an entity that is associated to an area including the desired location. The apparatus may further cause the request to be forwarded to the determined entity.
Patent JP-2017054901-A (JP)
Title: Group iii nitride semiconductor light emitting device and manufacturing method of the same
Inventor: TOYA SHINGO
IPC: H01L33/54
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor light emitting device and a manufacturing method of the same, which achieve improvement in light extraction efficiency in a light emitting device emitting white light.SOLUTION: A light emitting device 1 comprises: a substrate 110; a semiconductor layer on the substrate 110; a transparent conducting oxide TE1 on the semiconductor layer; a dielectric film F1 which covers at least part of the semiconductor layer and transparent conducting oxide TE1; and a phosphor resin 200 on the dielectric film F1. A refraction index of the transparent conducting oxide TE1 is larger than a refraction index of the phosphor resin 200. The refraction index of the phosphor resin 200 is larger than a refraction index of the dielectric film F1. The light emitting device 1 has a first region R1 where the phosphor resin 200 is arranged on and in direct contact with the transparent conducting oxide TE1 at an opening W1; and a second region where the dielectric film F1 is arranged on the transparent conducting oxide TE1 and the phosphor resin 200 is arranged on the dielectric film F1.SELECTED DRAWING: Figure 3
Patent JP-2017051545-A (JP)
Title: Medical powder intracorporeal injection device
Inventor: NAKAMURA YUSUKE
IPC: A61B17/00
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a medical powder intracorporeal injection device with a novel structure which, when a medical powder such as an antiadhesive material is injected into a body along with an aseptically introduced pressure gas, can prevent the backflow of the gas introduced into the body even during an endoscopic surgery or the like.SOLUTION: Provided is a medical powder intracorporeal injection device 10 for injecting a medical powder along with a pressure gas, the injection device having anti-backflow means 46 attached to an injection passage 28 for preventing the backflow of the gas introduced into a body such that the backflow of the introduced gas can be prevented even when the pressure gas is being not supplied to the injection device.SELECTED DRAWING: Figure 1
Patent JP-2017055827-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can enhance the attractiveness of a game.SOLUTION: In a game machine which performs a special game on the basis of a result of a special game determination, a variation performance to be performed has a plurality of types of performance modes in a specific game state advantageous to a player, compared with a normal game state, after a special game is completed, and any one of the plurality of types of performance modes is set. In addition, in a first period when a mode is set to the specific game state, a variation performance corresponding to the set performance mode is performed, and in a second period when a mode is set to the specific game state, a common variation performance is performed.SELECTED DRAWING: Figure 46
Patent JP-2016130357-A (JP)
Title: High-strength plated steel sheet, as well as method for producing the same
Inventor: FUTAMURA YUICHI
IPC: C23C2/06
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength hot dip galvanized steel sheet and alloyed hot dip galvanized steel sheet that are good in platability and excellent in elongation, bendability, and workability of hole expansion, as well as in delayed fracture resistant characteristics.SOLUTION: Provided is a high-strength plated steel sheet including, in an order from the interface between a basis steel sheet and a plating layer toward the basis steel sheet side: an internal oxidation layer comprising at least one kind oxide selected from the group consisting of Si and Mn; a layer comprising said internal oxidation layer; a soft layer in which, when the sheet thickness of the basis steel sheet is set as t, the Vickers hardness is 90% or less of the Vickers hardness at t/4 portion of the basis steel sheet; and a hard layer composed of a structure comprising a low-temperature transformation product phase by 20 to 85 area% with respect to the entire metal structure, a polygonal ferrite by more than 10 area% and 70 area% or less, and a retained austenite by 5 volume% or more. The average depth D of the soft layer is 20 μm or more, the average depth d of the internal oxidation layer is 4 μm or more and less than D, and the tensile strength is 980 MPa or more.SELECTED DRAWING: Figure 1
Patent JP-2017060058-A (JP)
Title: Digital signal generation circuit and digital circuit system
Inventor: WAKAZONO KEISUKE
IPC: H03K5/08
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal generation circuit and a digital circuit system, which are high in the degree of freedom in setting two thresholds used for comparison to an input signal.SOLUTION: A digital signal generation circuit 1 comprises: a first comparator circuit 10 for comparing an input signal potential with a first threshold; and a second comparator circuit 20 for comparing the input signal potential with a second threshold. This allows the digital signal generation circuit 1 to produce and output two digital signals changing with different timings in response to the change in potential of one input signal. The first comparator circuit 10 (second comparator circuit 20) includes: a resistor R11(R21) and a transistor T1(T2) connected in series between a power source potential and an earth potential; a resistor R12(R22) connected with the base of the transistor T1; and a resistor R13(R23) connected between the base and emitter of the transistor T1. The input signal is input to the base of the transistor T1 through the resistor R12(R22).SELECTED DRAWING: Figure 1
Patent JP-2017056683-A (JP)
Title: Coating applicator and liquid discharge device
Inventor: YOSHIMOTO YOSHIYUKI
IPC: B41J2/01
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a coating applicator which prevents attachment of bubbles to a coating roller even when the bubbles are generated in a coating liquid accumulated in a coating liquid tank, and a liquid discharge device.SOLUTION: A coating applicator includes: a coating liquid feeding part (12); a first liquid tank (50) configured to store a coating liquid fed from a storage tank (32) of the coating liquid; a communication part communicating with the first liquid tank; and a second liquid tank (52) which is configured to be separated from the first liquid tank by a partitioning plate, is configured to include at least a part of the coating liquid feeding part and to store the coating liquid, and communicates with the communication part. The communication part makes the first liquid tank communicate with the second liquid tank, temporarily accumulates the coating liquid circulating between the first liquid tank and the second liquid tank, and includes a first liquid flow port (58) that is one end of a communication flow path, a communication flow path (22) arranged on the lower side in a gravity direction of a second liquid flow port (56) that is the other end of the communication flow path, and a partitioning part (54A) for separating the communication flow path into the side of the first liquid tank and the side of the second liquid tank.SELECTED DRAWING: Figure 2
Patent JP-2016072976-A (JP)
Title: Electronic label authentication method, electronic label authentication system, electronic label authentication device and electronic label
Inventor: WONG KWOK FONG
IPC: G06K19/06
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic label authentication method for implementing personal identifications of terminal users at a distributor side and a consumer side, an electronic label authentication system, an electronic label authentication device and an electronic label.SOLUTION: The electronic label authentication method includes generating a two-dimensional code of a product at a first terminal, dispatching the two-dimensional code to a second terminal, and integrating the two-dimensional code in the electronic label of the product. The second terminal reads the two-dimensional code in the electronic label, and authenticates the electronic label using the two-dimensional code that is dispatched from the first terminal. If the electronic label passes the authentication, the second terminal dispatches an active comment to the electronic label and the electronic label changes a color in accordance with the active comment. Biological information of users of the first terminal and the second terminal are involved in the generation of the two-dimensional code.EFFECT: The personal identifications of the terminal users can be implemented and a more intuitive authentication result can be indicated.SELECTED DRAWING: Figure 1
Patent JP-2017060557-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of executing a notification performance for improving interest of a game.SOLUTION: During AT, a navigation performance is started at a lever-on operation timing T11, when a navigation object combination other than 7-matching replay wins, and also started at a reel rotation start timing T12, when the 7-matching replay wins, and therefor each start timing of both navigation performances is different.SELECTED DRAWING: Figure 21
Patent JP-2017063870-A (JP)
Title: Gaming machine
Inventor: KITAMURA KENTA
IPC: A63F5/04
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To eliminate work to manually change a display content of a display device according to presence or absence of a topper device.SOLUTION: A gaming machine includes: a topper device 801 for displaying game-related information; an upper display device 32 provided with a display screen; a topper device detector 131b for detecting the installation of the topper device 801; and a display control device for determining presence or absence of the installation of the topper device 801 by the topper device detector 131b, and controlling the upper display device 32 so as to change a display content of the upper display device 32 based on the result of the determination.SELECTED DRAWING: Figure 1
Patent JP-2016135584-A (JP)
Title: Liquid discharging head, liquid discharging unit, and device to discharge liquid
Inventor: TAMAI TOMOHIRO
IPC: B41J2/14
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent liquid repellency from being degraded with abrasion of a liquid repellent film caused by repetition of wiping operations.SOLUTION: A liquid discharge head includes a nozzle plate 1 including a nozzle substrate 40 on which a plurality of nozzle holes 41 are formed serving as a nozzle 4 through which the liquid is discharged, and a liquid repellency film 42 is formed on the side of a discharging surface of the nozzle substrate 40. A plurality of dimples 43 are formed on the surface of the nozzle substrate 40. A liquid repellent material, which is a compound having a perfluoropolyether (PFPE) skeleton in its molecule forming the liquid repellent film 42, is held inside the dimple 43 in a flowable manner.SELECTED DRAWING: Figure 5