baber/WOPTO huggingface dataset:
Patent JP-2017134834-A (JP)
Title: Computer vision positioning system and method
Inventor: LEE KOKIN
IPC: G06K7/14
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a combination of artificial marks and a computer vision positioning system and method using the combination of artificial marks.SOLUTION: A combination of artificial marks includes a plurality of artificial marks which are not the same with one another and arrayed in a predetermined order, and the combination of artificial marks is used as one set of artificial marks. There is also provided a computer vision positioning system using a combination of artificial marks, the system including an image collection module, an artificial mark identification module, a data storage module and a control module. There is also provided a computer vision positioning method using a combination of artificial marks.SELECTED DRAWING: Figure 3
Patent JP-2018117909-A (JP)
Title: Achilles tendon stretch health exercise machine
Inventor: TOBIMATSU YASUO
IPC: A63B23/04
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an Achilles tendon stretch health exercise machine that allows even an elderly person with weak muscle force and a person who has difficulty in going out to perform stretch exercise for n Achilles tendon.SOLUTION: An Achilles tendon stretch health exercise machine includes a support part 110, a grip part 120, and a footrest body 130. The footrest body 130 has rigidity, one end being supported by and fixed to the support part 110, and the rear end being grounded or supported. When a user rides on the footrest body 130 standing, a change in an angle of the inclination of the footrest body 130 is repeated by light stretching exercise of the user or a vertical movement of a lifting device. When the footrest body 130 sinks deep, muscles, tendons, and nerves of the lower half of the body are trained and recovered through the expansion and contraction of the Achilles tendon.SELECTED DRAWING: Figure 1
Patent JP-2018121676-A (JP)
Title: Game machine
Inventor: AKAMATSU HIRONORI
IPC: A63F7/02
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preferably performing distribution of game balls in a game area.SOLUTION: A window panel is arranged on a front side of a game board 233, and a game area PA is regulated by being sandwiched by the game board 233 and the window panel. The game board 233 has a first left/right distribution nail 213 and a second left/right distribution nail 214 for changing a route after collision of the game balls according to a collision position in a depth direction in the game area PA. The first left/right distribution nail 213 has a first left/right distribution plane for bouncing the game balls in a right direction on a depth side of the game area PA, and a second left/right distribution plane for bouncing the game balls in a left direction on a near side of the game area PA. The second left/right distribution nail 214 has a first left/right distribution plane for bouncing the game balls in the left direction, on a depth side of the game area PA, and a second left/right distribution plane for bouncing the game balls in the right direction on a near side of the game area PA.SELECTED DRAWING: Figure 50
Patent JP-2017190121-A (JP)
Title: Method of manufacturing front structure of vehicle body
Inventor: CHINZEI SHOTA
IPC: B62D25/08
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a front body structure of a vehicle body, which enable weight reduction, can perform manufacture without introducing new equipment and can prevent occurrence of defective products of a suspension tower such as partial cracks.SOLUTION: Drawing or bending is applied to an aluminum alloy sheet 41, 51 to form a first intermediate shape body 43, 52 of a suspension tower 4. Drawing is applied to the first intermediate shape body 43, 52 to form a second intermediate shape body 45, 54 closer in shape to the suspension tower 4. The second intermediate shape body 45, 54 is finish-formed into the shape of the suspension tower 4. The completed suspension tower 4 is joined to a front side member 2 and an upper side member 3.SELECTED DRAWING: Figure 3
Patent JP-2018128089-A (JP)
Title: Speed change gear of saddle-riding type vehicle
Inventor: YAMAMOTO MASATO
IPC: F16H63/18
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a speed change gear of a saddle-riding type vehicle that is made lightweight by forming a shaft hole in a change pedal, and can restrict a change spindle from moving axially with a simple structure, has excellent assemblability, and can reduce costs.SOLUTION: A speed change gear of a saddle-riding type vehicle is characterized in that a change spindle 54 has a shaft 54a formed around the center of a shaft so as to have a shaft hole opening at least at one shaft end part; the shaft hole opening at the one shaft end part of the change spindle 54 is closed with a closing member 65; and a position restriction boss part 7B projecting from an inner surface of a case cover 7 perpendicularly to a shaft end face of the change spindle 54 abuts on the closing member 65 to restrict the change spindle 54 from moving axially.SELECTED DRAWING: Figure 3
Patent JP-2018128916-A (JP)
Title: Vehicle detector, vehicle detection method and toll collection facility
Inventor: YAMANISHI NAOYA
IPC: G08G1/015
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce apparatuses for discriminating the vehicle type at a tollgate with a narrow site.SOLUTION: A vehicle detector includes a plurality of light receiving and emitting units each including a light emitting unit, a first light receiving unit, and a second light receiving unit in the height direction. In the vehicle detector, a positional relationship across a lane between a position of the light emitting unit and the first light receiving unit constituting at least one light receiving and emitting unit and a position of the second light receiving unit constituting the light emitting and receiving unit, and a positional relationship across the lane between a position of the light emitting unit and the first light receiving unit constituting another light receiving and emitting unit and a position of the second light receiving unit constituting the light receiving and emitting unit are opposite to each other across the width direction of the lane. The light emitting unit provided on one side in the width direction of the lane emits inspection light toward the other side and the first light receiving unit provided in relation to the light emitting unit on the other side in the width direction of the lane receives the inspection light. The second light receiving unit provided in relation to the light emitting unit on one side in the width direction of the lane receives reflected light of the inspection light.SELECTED DRAWING: Figure 1
Patent JP-2018128636-A (JP)
Title: Reflection screen and image display device
Inventor: KINOSHITA KOICHI
IPC: G02B5/08
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a reflection screen having high transparency and capable of displaying a good image, and an image display device including the screen.SOLUTION: A screen 10 is a reflection screen that reflects a part of image light projected from an image source to display an image and transmits a part of image light, and includes a reflection layer 13 that is located within the screen and arranged in a plurality of numbers along a screen plane and that has a function of diffusing and reflecting a part of incident light and transmitting at least a part of the rest of the incident light. The reflection layer 13 has a rough surface having an irregular rugged pattern on a surface on at least a unit optical shape 121 side. In a thickness direction of the screen 10, the diffusion effect on light by the region from the reflection layer 13 to the surface on the image source side of the screen is greater than the diffusion effect on light by the region from the reflection layer 13 to the back side surface of the screen.SELECTED DRAWING: Figure 2
Patent JP-2018126849-A (JP)
Title: Motion evaluation method, evaluation device, method for adjusting parameter using the evaluation method, work processing method, and machine tool
Inventor: SATO RYUTA
IPC: B23Q17/00
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a motion evaluation method that evaluates motion characteristic of a numerically controlled machine tool based on visual characteristic of human.SOLUTION: A motion evaluation method for evaluating motion characteristic of a numerically controlled machine tool with a circular motion test calculates a normal line direction change rate of a trajectory from a circular motion trajectory, expresses the normal line direction change rate of the trajectory in a polar coordinate manner to evaluate motion characteristic of the numerically controlled machine tool.SELECTED DRAWING: Figure 1
Patent JP-2018130162-A (JP)
Title: Gaming machine
Inventor: KITAMURA KENTA
IPC: A63F5/04
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a gaming machine which stabilizes the controller load required to change a particular symbol.SOLUTION: Provided is a gaming machine which performs a game by scrolling and scroll-stopping a video reel 2 and which, when a predetermined condition is established, invisibly scrolls and scroll-stops a lottery reel 4 independently of the video reel 2, and changes a symbol 3 at the symbol position on the video reel 2 corresponding to the symbol position of a particular symbol 32 on the scroll-stopped lottery reel 4, to the particular symbol 32, thus determining the game result.SELECTED DRAWING: Figure 1
Patent JP-2018131522-A (JP)
Title: Rubber composition
Inventor: SUGIMOTO HIROKI
IPC: C08L7/00
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition improving bond performance to a steel cord and tire durability higher than a conventional level.SOLUTION: A rubber composition includes, blended to 100 pts.mass of diene rubber containing natural rubber, 40 to 80 pts.mass of carbon black, cobalt borate neodecanoate, phenolic resin and curative. The carbon black has 50×10to 80×10m/kg DBP oil absorption, and 100 to 150 g/kg iodine absorption, A dynamic storage modulus (E') is 8 MPa or more with 2% dynamic strain at 20°C, a tangent loss (tanδ) is 0.20 or less at 60°C, a repetition until breakage is 45,000 times or more in a constant strain fatigue test with 60% strain at 400 rpm.SELECTED DRAWING: None
Patent JP-2018130071-A (JP)
Title: Chocolate and method for producing the same
Inventor: KARATANI NAOHIRO
IPC: A23G1/00
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of snapping properties of chocolate while enhancing its self-recovery upper limit temperature; specifically, setting the self-recovery upper limit temperature at 38-45°C.SOLUTION: To chocolate dough in a molten state containing an emulsifier with an HLB of 5 or less, added is a powdery seed agent for chocolate containing stabilized crystal of triglyceride (BOB) in which the positions 1, 3 are behenic acids and the position 2 is an oleic acid.SELECTED DRAWING: None
Patent JP-2018131416-A (JP)
Title: Immunopotentiators and methods of making the same
Inventor: HASHIMOTO MASAHITO
IPC: A61K35/74
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel adjuvant to solve the following problems: LPS, a known vaccine adjuvant, has strong toxicity so that modification is necessary to reduce toxicity; lipid A being an active center of LPS, e.g., monophosphoryl lipid A (MPL), is effective as an adjuvant but requires combination use with other basal materials; and many of the outer membrane vesicles (OMVs), which are now studied as an adjuvant, are derived from pathogens such as Escherichia coli so that safety problem should be solved.SOLUTION: The invention provides an immunopotentiator comprising an outer membrane vesicle (OMV) derived from acetic acid bacteria. The immunopotentiator of the invention can be used alone or as a vaccine adjuvant.SELECTED DRAWING: None
Patent JP-2018134981-A (JP)
Title: Light source drive device and vehicle lamp
Inventor: OTA SHINJI
IPC: B60Q1/00
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To allow a current supply device to properly perform temperature derating.SOLUTION: A light source drive device includes a current supply device and a light source device. The light source device includes a light emitting element that emits light by receiving a drive current supplied from the current supply device, a temperature sensor that performs temperature detection at a position closer to the light emitting element than the current supply device, and a signal generation unit that outputs a control signal for controlling the drive current depending on a detected value of the temperature sensor to the current supply device. The signal generation unit generates a control signal for reducing the drive current depending on a temperature when the temperature detected by the temperature sensor is equal to or higher than a predetermined temperature.SELECTED DRAWING: Figure 1
Patent JP-2018135249-A (JP)
Title: Production method of silicon carbide powder
Inventor: MATSUMOTO NAOKI
IPC: C01B32/963
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a production method of silicon carbide powder, with which the silicon carbide powder is homogeneous and is fine particles with sharp particle size distribution, and high purity silicon carbide powder can be obtained, and with which the silicon carbide powder having further higher quality can be formed.SOLUTION: A production method of silicon carbide powder includes: a precursor generation step to generate a silicon carbide precursor; and a firing step to obtain the silicon carbide powder by firing the silicon carbide precursor. In the precursor generation step, the silicon carbide precursor is generated by mixing respectively a phenolic aromatic compound or polymer thereof, which is in a liquid phase state at normal temperature, an alkyl silicate which is in a liquid phase state at normal temperature, an acid catalyst which is in a liquid phase state at normal temperature, and a boron compound solution.SELECTED DRAWING: Figure 1
Patent JP-2018135080-A (JP)
Title: Vehicle body front part structure
Inventor: NARAHARA TAKASHI
IPC: B62D25/08
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body front part structure that transmits offset collision loads to a rear side, suppresses an apron member from deforming to inflate outward in a vehicle width direction, and absorbs energy sufficiently.SOLUTION: The vehicle body front part structure comprises a pair of left and right apron members 20 extending in a vehicle longitudinal direction, and a pair of left and right hinge pillars having joined parts 35 to be joined to rear end parts of the apron members 20 and extending in a vehicle vertical direction. The apron members 20 comprise: a front side lane 40 which has a closed cross section S1 in a vehicle front view and is provided outside in a vehicle width direction of the inside of the closed cross section S1 and extended in a vehicle longitudinal direction; and a rear side lane 50 which is provided at a position where the lane overlaps with the front side lane 40 in a vehicle side view at outside of the closed cross section S1, extended in the vehicle longitudinal direction and connected to the joined part 35, where the front side lane 40 is joined to the rear side lane 50 through the apron member 20.SELECTED DRAWING: Figure 3
Patent JP-2017221972-A (JP)
Title: Lap bonded joint and manufacturing method therefor
Inventor: TOKUNAGA MASATOSHI
IPC: B62D25/20
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a bonded joint which has an excellent joint strength and an improved reliability.SOLUTION: In this bonded joint, a point-like junction has a melt solidified part 30 bridging over plural metal plates 20a, 20b, the melt solidified part has a re-melt solidified part 30a and a solidification re-heating part 30b, the re-melt solidified part has a point-like form which includes a circle equivalent central axis of the melt solidified part and bridges over the plural metal plates in a plan view of the melt solidified part, and the re-melt solidified part has a cylindrical shape and is positioned inside a melting boundary between the melt solidified part and a steel plate so as not to be overlapped on the melting boundary. The solidification re-heating part is positioned around the re-melt solidified part, and includes the melting boundary. Further, in the solidification re-heating part, a segregation of P is alleviated in a rectangular planar area of 100 μm×100 μm with a point on an extension line of a steel plate mating surface, which is separated from an intersection point between the mating surface and the melting boundary by 100 μm, as a center point.SELECTED DRAWING: Figure 3
Patent JP-2017121513-A (JP)
Title: Game machine
Inventor: AOKI HAJIME
IPC: A63F7/02
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of making the processing convenient at an electric shutdown time and an electric restoration time, and reducing the memory capacity required for the treatment at an electric shutdown time or an electric restoration time.SOLUTION: Game control means for controlling the advancement of a game executes: a power source reduction information setting treatment for setting power source reduction information indicating that the voltage of a supply power source drops, when the voltage of the supply power source becomes lower than a predetermined voltage; an interruption treatment to be executed by an interruption to occur every predetermined time periods, that is, a treatment for executing a predetermined treatment in the case where the power source reduction information is not set, and omitting the execution of the predetermined treatment in the case where the power source reduction information is set; and a treatment for clearing a transmission command stored by transmission storage means, at an electric shutdown recovering time.SELECTED DRAWING: Figure 8
Patent JP-2017159364-A (JP)
Title: Method for producing press machined product and press machined product prepared by method thereof
Inventor: PASCAL DRILLET
IPC: B21D24/00
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cover steel plate product subjected to hot press machining.SOLUTION: The method comprises: a step of precoating a steel band or a steel plate with aluminum or aluminum alloy; a step of cutting the precoated steel band or steel plate so as to obtain a precoated steel blank; a step of heating the blank in a pre-heated furnace at a predetermined temperature and time length defined by figure due to the thickness at heating ratio Vof 4 to 12°C/s within 20 to 700°C and at heating ratio Vof 1.5 to 6°C/s within 500 to 700°C; a step of then moving the heated blank to a die; a step of performing hot press machining of the heated blank in the die so as to obtain steel plate product subjected to the hot press machining; and a step of cooling until the heated blank leaves from the furnace to 400°C at average speed Vof at least 30°C/s.SELECTED DRAWING: None
Patent JP-2018148396-A (JP)
Title: Imaging apparatus and control method
Inventor: HISA KENZO
IPC: H04N5/225
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus and a control method thereof capable of executing stable black balance adjustment.SOLUTION: An imaging apparatus includes an attenuation member that reduces an amount of light incident on an imaging element, calculation means that calculates a correction value for adjusting black balance of an image signal output from the imaging element on the basis of the value of the image signal output from the imaging element and a predetermined black reference value, and control means capable of controlling the attenuation amount of the incident light amount by the attenuation member. The control means performs control such that calculation of the correction value by the calculation means is performed in a state in which the attenuation amount of the incident light amount by the attenuation member is larger than an attenuation amount at the time of determining a predetermined threshold value on condition that a luminance value obtained from the imaging element is equal to or smaller than the threshold value in a state in which the attenuation amount of the incident light amount by the attenuation member is smaller than the maximum amount.SELECTED DRAWING: Figure 2
Patent JP-2017168830-A (JP)
Title: Electrode for electrochemical capacitor and electrochemical capacitor
Inventor: TANAKA KENTARO
IPC: H01G11/26
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for an electrochemical capacitor having high performance capable of charging and discharging with low resistance by enhancing the utilization efficiency of the surface of a porous carbon material and to provide an electrochemical capacitor.SOLUTION: The electrode for an electrochemical capacitor includes porous carbon particles and an organic binder. The porous carbon particle is a particle having a co-continuous structure portion in which a carbon portion and a void are respectively continuous. The organic binder exists as a fibrillated or nearly spherical solidified material that binds porous carbon particles in the electrode.SELECTED DRAWING: Figure 2
Patent JP-2018146422-A (JP)
Title: Article inspection device, and inspection object category switch method of the same
Inventor: MIYAZAKI ITARU
IPC: G01N23/04
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To enable an inspection condition appropriate for a category of an inspection object to be correctly set.SOLUTION: When an electromagnetic wave transmission unit 22 and electromagnetic wave reception unit 30 are put into a prescribed operation condition, feature data making it possible to distinguish a category of an inspected object from other category thereof is acquired on the basis of an output signal, of the electromagnetic wave reception unit 30, to be obtained when the inspected object passes through a passage path, and the feature data is registered in feature data registry means 90. Upon switching the category of the inspected object, category switch means 70 is configured to: cause feature data acquisition means 80 to acquire feature data on an inspected object serving as a new inspection object; verify that the newly acquired feature data is already registered; read an inspection condition about a category corresponding to the feature data from inspection condition registry means 60; and update the inspection condition of the inspected object serving as the new inspection object.SELECTED DRAWING: Figure 1
Patent JP-2018143639-A (JP)
Title: User state prospecting apparatus with interaction and method thereof
Inventor: HAYASHI RINA
IPC: G06Q50/22
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To pertinently prospect user state in an independent manner from restriction in information required for prospect of the user state, even under unconscious state of the user, and to pertinently prospect user state without any loss.SOLUTION: An apparatus 1 for prospecting user state with interaction comprises an interaction providing part 2 providing onto a user an action stimulating at least one or more of user vision, audition, touch and smell feelings, an impression detecting part 3 detecting user's impression on the first interaction by detecting reaction level of the user to the first interaction, and a state prospecting part 4 prospecting user state with the detection result by the impression detecting part.SELECTED DRAWING: Figure 1