baber/WOPTO huggingface dataset:
Patent JP-2015165189-A (JP)
Title: Engine rotation sensor device and ship engine equipped with same
Inventor: YOSHIKAWA SHUICHI
IPC: G01D5/04
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To accurately detect rotation information on a crankshaft with a simple, low-cost configuration.SOLUTION: A rotation sensor device 51 comprises: a sensor shaft 15 driven by a crankshaft 3 and different in axis from the crankshaft 3; a gear drive mechanism 21 making the crankshaft 3 and the sensor shaft 15 equal in velocity and synchronizing the crankshaft 3 with the sensor shaft 15 so that the crankshaft 3 and the sensor shaft 15 make interlocking rotation; a detection target rotating body 18 provided at the sensor shaft 15; and a rotation detector 19 detecting a motion of the detection target rotating body 18. The gear drive mechanism 21 includes a drive gear 22 for the crankshaft 3 side and a driven gear 23 for the sensor shaft 15 side, and is able to absorb a change in a center distance between the crankshaft 3 and the sensor shaft 15. The drive gear 22 and the driven gear 23 are equal in the number of tooth. An axial center position of the sensor shaft 15 is just under an axial center position of the crankshaft 3 and set so that an engagement margin between the drive gear 22 and the driven gear 23 is equal to a maximum tolerance when an engine stops.
Patent JP-2015169961-A (JP)
Title: Detection system, signal processing method for detection system and smoke detector
Inventor: SHIMAMURA MASAMI
IPC: H04N5/225
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a detection system capable of detecting smoke with high accuracy at high detection rate, a signal processing method for the detection system and a smoke detector.SOLUTION: A detection system 10 includes: a first average calculation unit 1310 for acquiring a first average value of a calculation result of a third calculation unit 1307 for each specific time; a second average value calculation unit 1311 for acquiring a second average value of the calculation result of the third calculation unit 1307 for each divided time in which the specific time is divided into plurality of pieces; a crossing number acquisition unit 1313 for acquiring the number of crossing time in which the first average value calculated by the first average calculation unit and the second average value calculated by the second average calculation unit cross at the specific time together with the divided time; and a detection unit 1314 for detecting as smoke, when a plurality of crossing times exist at the specific time, in the acquisition result of the crossing number acquisition unit.
Patent JP-2014192895-A (JP)
Title: DIFFERENTIAL OPTICAL RECEIVER FOR AVALANCHE PHOTODIODE AND SiPM
Inventor: LAFORCE FREDERIC
IPC: H03F3/08
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and method to make an APD or SiPM optical receiver immune to photodetector voltage supply variation.SOLUTION: A differential trans-impedance amplifier includes one input connected to a photodetector and the other input connected to a high voltage supply variation sensing device. A sensing element includes a circuit replicating the impedance of the photodetector.
Patent JP-2017080817-A (JP)
Title: Cutting insert, and tip replaceable cutting tool using the same
Inventor: FUKUYAMA TOMOAKI
IPC: B23B27/22
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a cutting insert maintaining excellent processing stability by maintaining stable chip treatment performance under wide range processing conditions for a long term in cutting of a metallic material having stickiness, and to provide a tip replaceable cutting tool using the same.SOLUTION: A cutting insert is equipped with a breaker protrusion 7 on a cutting face 5 of a corner part in the insert. A breaker wall 7a of the breaker protrusion 7 is curved into a recessed shape and further, the cutting face 5 is continued into the lower end of the breaker wall 7a of the breaker protrusion 7 with an angular difference θ2.SELECTED DRAWING: Figure 3
Patent JP-2015172472-A (JP)
Title: Ventilation device for air conditioning
Inventor: ARAI HIDEMOTO
IPC: F24F11/02
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation device for air conditioning including at least one of a humidification function and a dehumidification function capable of acquiring required humidity control capacity while performing air amount control according to indoor carbon dioxide gas concentration.SOLUTION: A ventilation device for air conditioning includes: a carbon dioxide gas sensor 20 for detecting carbon dioxide gas concentration from indoor air; a control unit 14 for controlling an indoor ventilation air amount by controlling an air amount of a blower 2 for air supply and a blower 3 for air exhaustion at least according to information acquired from the carbon dioxide gas sensor 20; humidity control means for performing indoor humidity control; and priority mode setting means for setting at least one out of priority modes of humidity priority which prioritizes control of indoor humidity and ventilation priority which prioritizes control of the indoor ventilation air amount. The control unit 14, when the priority mode is set for the humidity priority by the priority mode setting means, changes a range for controlling the ventilation air amount.
Patent JP-2014176702-A (JP)
Title: Bendable articulated surgical instrument equipped with discharge driver
Inventor: RICHARD L LEIMBACH
IPC: A61B17/072
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a surgical instrument.SOLUTION: A surgical instrument can comprise: a handle; a shaft extending from the handle; and an end effector to rotatably be coupled to the shaft with an articulation joint. The surgical instrument can further have a staple cartridge disposed in the end effector, and a discharge driver operably coupled with a trigger. A movement of the trigger allows a discharge member of the discharge driver to move forward and/or backward relative to the end effector. The surgical instrument can further comprise an articulation driver capable of being coupled optionally with the discharge driver. When the articulation driver is in engagement with the discharge driver, a movement of the discharge driver operates the articulation driver to allow the end effector to bend at an articulation. When the articulation driver is out of engagement with the discharge driver, the discharge driver can be operated independently of the articulation driver.
Patent JP-2015174108-A (JP)
Title: Working metal mold
Inventor: KITA TOSHIYUKI
IPC: B21D37/12
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable working metal mold in which a first metal mold and a second metal mold can be prevented from being erroneously combined, without requiring a complicated constitution.SOLUTION: The working metal mold is configured in such a way that: a first metal mold 10 comprises a first confirmation member 11 for confirming correctness of a combination of the first metal mold and a second metal mold, and the second metal mold 20 comprises a second confirmation member 21 for confirming correctness of a combination of the second metal mold and the first metal mold by cooperating with the first confirmation member; the first confirmation member and the second confirmation member do not interfere with each other to allow the first metal mold and the second metal mold to come close to the bottom dead center being the closest point of both metal molds when the combination of the first metal mold and the second metal mold is correct; and the first confirmation member and the second confirmation member interfere with each other to hinder the first metal mold and the second metal mold from coming close to the bottom dead center being the closest point of both metal molds when there is an error in the combination of the first metal mold and the second metal mold.
Patent JP-2015174550-A (JP)
Title: Vehicular lighting fixture and driving device of the same
Inventor: ITO MASAYASU
IPC: B60Q1/04
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of a driving current.SOLUTION: A primary side circuit 32 includes a switching transistor M11 and a first magnetic material element L11. A secondary side circuit 34 includes a second magnetic material element. The primary side circuit 32 and the secondary side circuit 34 are coupled through a coupling capacitor with a capacitance value C. A transition time Trequired for the turn-on or turn-off of a bypass circuit 40 satisfies the following formula (1) when the change width of an output voltage Vbefore and after the turn-on or turn-off is ΔV: ΔV×C<I×T.
Patent JP-2015174569-A (JP)
Title: Pneumatic tire for two-wheeled vehicle
Inventor: SHIBAMOTO SHOHEI
IPC: B60C9/18
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a tire capable of achieving stability, riding comfort, and turning performance.SOLUTION: A tire comprises: a tread; a pair of side walls; a pair of beads; a carcass 10 bridged over one bead and the other bead along an inside of the side walls and tread; and a band 12 laminated with the carcass 10 in an inside of the tread in a radial direction. The band 12 is formed of a joint-less band body 40. The band body 40 is formed of a band cord and topping rubber. The band body 40 comprises: a first main part 42 inclined with respect to the peripheral direction and wound around the peripheral direction; and a second main part 44 inclined with respect to the peripheral direction in an opposite direction of inclination of the first main part, and wound around the peripheral direction. The band 12 is formed by cross of the first main part 42 and second main part 44 in a net-like state.
Patent JP-2015174434-A (JP)
Title: Image processor, image forming apparatus, image processing method and program
Inventor: SUZUKI JUNJI
IPC: B41J5/30
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To shorten required time until drawing completion of the whole image when the image is drawn in a memory.SOLUTION: An image processor sets a plurality of subbands obtained by dividing a drawing range of the image (S17), prepares areas in which pieces of image data on the subbands are stored on a memory by initializing the memory, or extending the compressed image data (S18, S20), and draws images of the subbands in the prepared areas based on the pieces of input data (S21). At this time, drawing is performed in parallel with preparation of the area for the next subband for the subbands in which the preparation of the area is completed.
Patent JP-2015182231-A (JP)
Title: printer
Inventor: NARITA YOSHITAKA
IPC: B41F15/08
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a printer that can accurately control a printing pressure against a mask of a printing head part while suppressing an increase in the number of components and complication of a structure.SOLUTION: A printer 100 comprises: a printing head part 31 that includes a squeegee 311 moving along a mask 300 having an opening to print solder, supplied to the mask 300, through the opening of the mask 300; a squeegee Z-axis motor 32 that drives the printing head part 31 up and down; and a control part 7 that controls the upward and downward movement of the printing head part 31 by controlling the squeegee Z-axis motor 32. The control part 7 measures a printing height position where the squeegee 311 of the printing head part 31 abuts on the mask 300 based on the driving current of the squeegee Z-axis motor 32 at the time of lowering the printing head part 31, and controls the printing pressure of the squeegee 311 against the mask 300 based on the measured printing height position.
Patent JP-2015184737-A (JP)
Title: Method for inlining and computer program therefor, and computer for implementing said inlining
Inventor: NAKAIKE TAKUYA
IPC: G06F9/45
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To globally inline a callee method with high cost-effectiveness on the basis only of profile information in a call graph, without looking through all call-graph edges.SOLUTION: A technique for inlining comprises: calculating an inline cost-effectiveness ratio for a callee method reachable from a method to be compiled, where calculating the inline cost-effectiveness ratio includes using a ratio of a frequency of calls to the callee method to a total of call frequencies as effectiveness, and using a ratio of a code size of the callee method to a total size of an inlinable code as cost; determining whether to inline the callee method by comparing the cost-effectiveness ratio with a predetermined threshold; and inlining the callee method in response to determining that the callee method is to be inlined in the determining step.
Patent JP-2015165546-A (JP)
Title: Ultraviolet light-emitting diode unit, ultraviolet light-emitting diode unit set, ink jet device, and three-dimensional mold object manufacturing apparatus
Inventor: ONISHI MASARU
IPC: B29C67/00
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent stray light from being generated from an ultraviolet light-emitting diode.SOLUTION: An ultraviolet light-emitting diode unit 10 includes: a single ultraviolet light-emitting diode 4; and a single transparent member 5 so disposed as to include an optical axis O. At a cross section of the transparent member 5, including the optical axis O, perpendicular to a first direction (X direction) orthogonal to the optical axis O, a width in the optical axis direction at a center part including the optical axis O is longer than a width in the optical axis direction at a peripheral part that is apart from the optical axis O.
Patent JP-2014209213-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: TAMAOKI MASAYA
IPC: G02F1/1368
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and electronic equipment capable of improving a response speed and reducing a transmission loss of light.SOLUTION: The liquid crystal display device includes a liquid crystal layer between a first substrate and a second substrate opposing to each other; and the first substrate includes a first electrode and a second electrode. The first electrode or the second electrode includes: an electrode base portion that extends in a first direction; and a plurality of comb-shaped portions that protrude from the electrode base portion at a fixed distance away from each other, and extend in a second direction different from the first direction. Each comb-shaped portion has a coupling portion layered on or under the electrode base portion.
Patent JP-2015182266-A (JP)
Title: Injection machine control method
Inventor: KASUGA SHINICHI
IPC: B29C45/80
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To enhance dimensional stability and appearance of a molded product, and mold a molded product which requires high level precision.SOLUTION: When a specific molding method is used for molding, in which the specific molding method is configured so that a parting open amount Lm being a predetermined gap is generated between a movable mold 2m and stationary mold 2c of a mold 2 in advance during injection filling, and molding injection pressure Pi being injection pressure which allows molding without defect, and molding fastening force Pc being fastening force which allows molding without defect, are determined and set, correction fastening force Pca for correcting the molding fastening force Pc is set in advance, and timing for correcting by the correction fastening force Pca is set based on a threshold to a predetermined monitor physical amount related to the parting open amount Lm. During production, the monitor physical amount is detected, and a degree of the detected physical amount is monitored. When the monitor physical amount reaches a threshold in a period before completion of shrinkage of resin R in the mold 2 since injection filling to the mold 2, the molding fastening force Pc is corrected by the correction fastening force Pca.
Patent JP-2015185645-A (JP)
Title: Fired magnet, fired magnet manufacturing method, and motor
Inventor: SAKATA MASAAKI
IPC: B22F3/10
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fired magnet, a fired magnet manufacturing method, and a motor, which are able to inhibit occurrence of eddy current.SOLUTION: A fired magnet manufacturing method comprises: a filling step in which a cavity of a metal mold for compression molding is filled with raw-material magnetic powder; a pressing step in which pressure is applied to the metal mold filled with the raw material magnetic powder, thereby press molding the raw material magnetic powder; a repeating step in which a filling step and a pressing step are repeated to manufacture a plurality of ring-shaped magnetic molded pieces in which a plurality of concentric slits are formed by a combination of outside and inside diameters; a resin layer forming step in which a resin layer is formed on the outer periphery of the ring-shaped magnetic molded pieces; a base step in which a plate-like magnetic molded piece is manufactured; an assembling step in which the plurality of ring-shaped magnetic molded pieces are concentrically arranged on the plate-like magnetic molded piece; and a firing step in which the plate-like magnetic molded piece and ring-shaped magnetic molded pieces are sintered.
Patent JP-2015185996-A (JP)
Title: Leaky-wave antenna structure and smart shelf
Inventor: MIYATA AKIRA
IPC: H01Q21/29
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a leaky-wave antenna structure which allows for more efficient radiation of radio waves even in the case of a small size leaky-wave antenna, and to provide a smart shelf using the leaky-wave antenna structure.SOLUTION: A leaky-wave antenna structure 100 includes a plurality of leaky-wave antennas 1_1, 1_2, ..., 1_n, each including at least two high frequency ports 1A, and a plurality of high frequency cables 2_1, 2_2, 2_3, ..., 2_m connected with the high frequency port 1A of the leaky-wave antenna 1. The one leaky-wave antenna 1_1 and other leaky-wave antenna 1_2 are connected by the high frequency cable 2_2.
Patent JP-2015184561-A (JP)
Title: Light guide device, image display device, and display device
Inventor: HIRANO TAKAAKI
IPC: G02B27/02
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can prevent deterioration of display images due to extension and contraction of a light guide plate resulting from a difference in temperature in an environment and a difference in coefficient of thermal expansion between members forming a light guide device.SOLUTION: An image forming apparatus includes (A) an image forming device 111 and (B) a light guide device 120; the light guide device 120 includes a light guide plate 121 that guides light formed by the image forming device 111 and a support member 161; the light guide plate 121 is supported by a buffer member 162 at a plurality of parts of the support member 161, or a fixing member fixing the light guide plate to the support member is arranged between the light guide plate and the support member to surround the light guide plate.
Patent JP-2015185120-A (JP)
Title: Information processing equipment, information processing method, and program
Inventor: HAYASAKA YUKI
IPC: G05B23/02
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To support detection of a potential factor of failure in a product group.SOLUTION: Information processing equipment comprises: a calculation part for calculating occurrence frequency of failure in a product group to be processed, based on failure information related to failure of a product, and product group identification information for identifying the product group to which the product belongs; and an output control part for outputting the occurrence frequency calculated by the calculation part. For example, the information processing equipment further comprises a determination part which determines that there is a potential factor of occurrence of failure in the product group to be processed, when the occurrence frequency calculated by the calculation part is larger relative to a predetermined threshold which is determined according to an expectation value of the failure occurrence frequency which is statistically calculated. The output control part outputs a determination result determined by the determination part.
Patent JP-2015190583-A (JP)
Title: Seismic isolator
Inventor: KATO HIDEAKI
IPC: F16F1/40
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a seismic isolator having a simple structure for reducing a tensile force transmitted to laminated rubbers.SOLUTION: A seismic isolator 10 comprises a lower flange 14a and an upper flange 14b arranged at both end surfaces of laminated rubbers 12; an open hole 24 formed at the lower flange 14a; a fixing member 22 inserted into the open hole 24, having a smaller diameter than that of the open hole 24 and fixed to a fixing surface 16F to which the lower flange 14a is fixed; and a guide member 26 arranged between the fixing member 22 and the open hole 24, restricting a relative lateral displacement between the fixing surface 16F and the lower flange 14a and allowing a vertical relative displacement.
Patent JP-2015197599-A (JP)
Title: Lens fixing structure, lens, lens unit, and lens fixing method
Inventor: NOGUCHI JUNYA
IPC: G02B7/02
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To make adhesive strength satisfactory even when a position is fixed by adhesion by performing position adjustment of a lens in a lens fixing structure.SOLUTION: In a lens fixing structure by adhesion, a first lens 2 comprises: a lens part 2A that has a first lens surface 2a and second lens surface 2b; a lens side surface part 2c that is a side surface of an area sandwiched by outer peripheral parts of the first lens surface 2a and the second lens surface 2b; and a connection part 2B that is provided to protrude in an optical axis direction from the lens side surface 2c, for applying an adhesive agent, in a part more on an outer side in a radial direction from the outer peripheral part of the second lens surface 2b. A lens frame 4 comprises a first inner peripheral surface 4a into the inside of which at least the connection part 2B is inserted. An adhesion part 5 is formed at least between the connection part 2B and the first lens surface 2a. Thus, the first lens 2 is fixed to the lens frame 4.
Patent JP-2015196893-A (JP)
Title: heat treatment method
Inventor: KORIYAMA SHINICHI
IPC: C21D11/00
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method capable of efficiently conducting a heat treatment of a plurality of workpieces and realizing energy saving.SOLUTION: A heat treatment method has a heat treatment process of conducting a heat treatment of a plurality of workpieces W, W and so on, while conveying the workpieces W, W and so on, which includes: a step of preparing heat treatment patterns P100, P75 and P50 with the temperature change of a workpiece defined; a step of selecting one of the heat treatment patterns P100, P75 and P50 on the basis of the number of workpieces to be heat-treated; and a step of conducting a heat treatment of a plurality of workpieces W, W and so on according to one selected heat treatment pattern.