baber/WOPTO huggingface dataset:
Patent JP-2015042429-A (JP)
Title: Machine tool and tool holder
Inventor: KANIE SHOJI
IPC: B23Q3/12
Filed: 2013-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool which prevents a lathe tool from being attached to a holding arm in a posture different from an engagement posture, and to provide a tool holder used in the machine tool.SOLUTION: A whirl stop plate 11a which extends to the rear side is provided at a tool holder 11. A protruding part 11e arranged perpendicular to the whirl stop plate 11 is provided on an upper surface of the whirl stop plate 11a. When a worker attaches the tool holder 11 which holds a lathe tool 110 to a holding arm 70 in a posture different from an engagement posture, the protruding part 11e blocks the tool holder 11 from being attached to the holding arm 70. Then, the worker becomes aware that the lathe tool 110 is being attached to the holding arm 70 in a wrong posture, corrects the posture of the lathe tool 110 to the engagement posture, and is able to attach the lathe tool 110 to the holding arm 70.
Patent JP-2015045511-A (JP)
Title: Defect detection device for nonwoven fabric
Inventor: KASAI TAKAKO
IPC: G01N27/20
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting a defect such a pinhole accurately without breaking a nonwoven fabric in defect detection of the nonwoven fabric.SOLUTION: In a defect detection device for a nonwoven fabric, while conveying the nonwoven fabric between two conductive rollers to which a voltage and a load are applied, a current flowing between both conductive rollers is measured. In the defect detection device for the nonwoven fabric, at least either of the conductive rollers is a conductive elastic roller.
Patent JP-2015037376-A (JP)
Title: Digital rotor phase velocity estimation device of ac motor
Inventor: ARANAKA SHINJI
IPC: H02P21/18
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a digital rotor phase velocity estimation device used in a drive controller for AC motor, and capable of estimating the phase and velocity of a rotor in a velocity region including zero, while achieving quick response and light operation load.SOLUTION: A digital rotor phase velocity estimation device 10 includes high frequency voltage application means 10-1 for applying a rectangular high frequency voltage on the base shaft of a quasi-synchronization coordinate system, positive correlation signal generation means 10-2 for generating a positive correlation signal by using a discrete time detection value of stator current and the polarity information of a high frequency voltage, and rotor phase velocity estimation means 10-3 for generating the base shaft phase of the quasi-synchronization coordinate system, and the estimates of the phase and velocity of the rotor by performing signal processing of the positive correlation signal.
Patent JP-2015047552-A (JP)
Title: Trigger type liquid ejector
Inventor: NAKAMURA HIROYUKI
IPC: B65D83/76
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a new trigger type liquid ejector that allows amounts of resins to be reduced while maintaining conventional performance and is excellent in environmental protection and cost reduction.SOLUTION: A trigger type liquid ejector 1 comprises an operation lever 6 that is held oscillatably to a main body portion 3 and a spring member 7 for imparting restoring force to the operation lever 6. The spring member 7 has a base portion 7a that is fixedly held to the main body portion 3 and an arm 7b, one end 7f of which is connected to the base portion 7a and the other end 7g of which contacts the operation lever 6, that is elastically deformed by pulling the operation lever 6. The operation lever 6 has a pressing portion 6h that is displaced from an initial posture to a pulled posture so as to press the other end 7g of the arm 7b against the one end 7f thereof.
Patent JP-2015051673-A (JP)
Title: Irregular ground travelling vehicle
Inventor: OSHIMA TADASHI
IPC: B62K5/01
Filed: 2013-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an irregular ground travelling vehicle that can lower the gravity center of the body thereof.SOLUTION: The irregular ground travelling vehicle comprises: a vehicle body frame 11 for supporting a final drive unit 67 and a rear suspension 17; the rear suspension 17 that supports rear wheels by an upper arm 51 and a lower arm 52 and absorbs impact by arranging a rear cushion unit 56 between the rear wheels and the vehicle body frame 11; and a drive shaft 66 that transmits driving force from the final drive unit 67 to the rear wheels. The vehicle body frame 11 comprises a front rear side frame 61 that composes sides of a nearly rectangular parallelepiped surrounding the periphery of the final drive unit 67. The front rear side frame 61, which extends vertically on left and right of either one of the front side or the rear side of the final drive unit 67, supports the upper arm 51, the lower arm 52 and the rear cushion unit 56.
Patent JP-2015051200-A (JP)
Title: Pachinko game machine
Inventor: KOYAMA YOSHIHIRO
IPC: A63F7/02
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of appropriately and smoothly performing control processing.SOLUTION: A game machine includes: power supply means; main control means; special pattern display means controlled by the main control means; and performance control means. The main control means includes: control start processing execution means; and game progress interruption processing execution means for executing game progress interruption processing for progress of a game at a predetermined period for control start processing. In satisfaction of predetermined special pattern start conditions by game progress interruption processing, the special pattern display means is allowed to perform variation display and stop display of a special pattern indicating a result of jackpot lottery determination, no variation patterns are determined within the game progress interruption processing that has determined variation start, and a variation pattern is determined in the next game progress interruption processing or thereafter. The performance control means is connected to performance display means for performing performance display based on performance control, includes holding display for indicating holding of variation of a special pattern in performance display, and includes a plurality of kinds of holding display modes.
Patent JP-2015053648-A (JP)
Title: Imaging device
Inventor: HAGIWARA YOSHIO
IPC: H04N5/3745
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that has an arrangement of cyclic AD conversion circuits.SOLUTION: An operation section performs cyclic AD conversion of multiplying a first analog signal by an amplification degree β (1<β<2) to amplify the first analog signal and executing an operation corresponding to a digital value depending on a result of comparison of the magnitude of the first analog signal with a threshold to output a second analog signal, and outputting a first digital value string. A β estimation section 170 estimates a value of the amplification degree β on the basis of a first digital value string corresponding to a β estimation signal. A binarization section 171 acquires a second digital value string that is a binary number on the basis of the first digital value string and the estimated value of the amplification degree β. The operation section is arranged in correspondence with one or more columns of an array of a plurality of pixels, a β estimation signal output section 18 is arranged in correspondence with more than one of a plurality of operation sections, the β estimation section 170 is arranged in correspondence with more than one of the plurality of operation sections, and the binarization section 171 is arranged in correspondence with more than one of the plurality of operation sections.
Patent JP-2015051235-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which the number of previous notice performances to be executed may be predicted.SOLUTION: When changeable display is started, the number of mock successive previous notice performances to be executed, the presence or absence of execution of a previous notice performance for the degree of expectation, and the presence or absence of execution of extended previous notice performance are determined, then the total execution number of these character previous notice performances is calculated. Moving speed of the character is determined so that the execution number is increased, the slower speed is applied. According to the moving speed, a character type is determined. A character (sea turtle 1000) appears at a start point in a movement pathway determined according to the moving distance, and then the character moves to a terminal point (flag 1001) at the determined speed.
Patent JP-2015052573-A (JP)
Title: Pattern measuring device, and pattern measuring method
Inventor: KASA KENTARO
IPC: G01B15/04
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a pattern measuring device and a pattern measuring method, capable of highly accurately measuring a pattern position.SOLUTION: A pattern measuring device includes a scan control unit, a focusing control unit, a stage, a detection unit, a signal processing unit, and a measurement unit. The scan control unit controls an electron beam scanning direction. The focusing control unit controls an electron beam focusing position. A substrate provided with a pattern is placed on the stage. The detection unit detects a secondary electron generated by an electron beam with which the pattern has been irradiated. The signal processing unit processes the signals detected by the detection unit. The signal processing unit obtains a third signal from a first signal and a second signal. The first signal is at least one signal obtained by the detection unit by scanning an electron beam by the scan control unit in a first direction. The second signal is at least one signal obtained by the detection unit by scanning an electron beam by the scan control unit in a second direction opposite to the first direction. The third signal is at least one signal in which a signal difference resulting from a scanning direction of an electron beam is suppressed. The measuring unit measures a pattern location from the third signal.
Patent JP-2015055638-A (JP)
Title: Head-mounted display capable of adjusting image viewing distance
Inventor: IGUCHI TAKAHITO
IPC: G02B27/02
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted display capable of measuring a visual range of an observer and adjusting a projection distance of a virtual image at a suitable timing.SOLUTION: A head-mounted display includes: a display optical system (10) that displays a video image; an eyepiece optical system (20) that projects the video image displayed by the display optical system as a virtual image; a ranging unit (30) that measures a visual range to an object facing an observer's eye or to the observer's point of regard; a projection distance adjusting unit (40) that adjusts projection distance of the virtual image projected by the eyepiece optical system on the basis of the visual range measured by the ranging unit; a view fluctuation detecting unit (50) that detects fluctuations in an observer's direction of view; and a control unit (60). If fluctuations in the observer's direction of view are detected by the view fluctuation detecting unit, the control unit transmits a control signal to the ranging unit so as to initiate measurement of the visual range.
Patent JP-2014114077-A (JP)
Title: Twin-style lid with high-level service and hygienic design
Inventor: FLAVIO RUSSO
IPC: B65D51/28
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a new lid 1 and a drinking gadget, the lid 1 for closing a drinking cup; the lid 1 includes a drinking straw 7 and an opening 8 for direct mouth drinking.SOLUTION: A repartitioning between a first part 2a of a lid 1 used for a straw 7 and a second part 2b used for an opening 8 for mouth drinking is preferably 2:1 when expressed in surface area of a base portion 2 of the lid 1. A first and a second cavity 6a, 6b, in which the straw 7 and the opening 8 for mouth drinking are respectively contained, are formed and sealed in the first and second part 2a, 2b of the lid 1, respectively, by a first cover 5 to one side of the lid 1, and by a second cover 11 and a third cover 13, respectively, to the other side of the lid 1.
Patent JP-2015060166-A (JP)
Title: Image forming apparatus
Inventor: FUJIMORI TAKASHI
IPC: G03G21/00
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to reliably prevent gray-scale correction processing of an output image based on a correction pattern included in a correction pattern image when the correction pattern image read by an image reading unit for correcting an image is not appropriate.SOLUTION: An image forming apparatus includes: means for synthesizing date/time information with a correction pattern for correcting gray-scale of an output image (S803, S1304); means for forming a correction pattern image including the correction pattern and the date/time information on a sheet P (S702); means for reading the correction pattern image on the sheet P (S902); correction means for executing gray-scale correction of the output image on the basis of the correction pattern included in the read correction pattern image (S705); and control means which includes a CPU 407 for controlling the correction means, determines whether the correction pattern is appropriate or not on the basis of the read date/time information, and does not execute gray-scale correction with the correction pattern when it is inappropriate.
Patent JP-2015051420-A (JP)
Title: Mobile methane gas fermentation generating device
Inventor: SUZUKI SHIGENOBU
IPC: B09B3/00
Filed: 2013-09-05
Abstract: PROBLEM TO BE SOLVED: To achieve storage of devices for putting in of raw materials, methane gas fermentation, organic fertilizer production for each raw material, and gas generating in a container, in which a dissolver is one tank, and fermentation tanks are small plural tanks for each raw material for downsizing of the devices for methane gas fermentation and organic fertilizer production.SOLUTION: Provided is the mobile methane gas fermentation generating device characterized in that: the dissolver and fermentation tanks for methane gas production are provided individually; the dissolver is one unit and the fermentation tanks are small plural tanks (about 5 units); it is possible to produce an organic fertilizer for each raw material; and a whole body including the generating device is downsized and stored in the container and is capable of being moved.
Patent JP-2014029549-A (JP)
Title: Image projection device
Inventor: FUJITA KAZUHIRO
IPC: G03B21/14
Filed: 2013-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an image projection device capable of reducing deterioration of optical performance more inexpensively.SOLUTION: An image projection device comprises: a housing 14; and projection optical systems 2, 3 including a concave mirror 3 and for projecting an optically conjugate image of an object to a projected surface 4. In the image projection device, the entirety of the projection optical systems 2, 3 is housed inside the housing 14. The housing 14 has a hollow portion. The hollow portion is provided with a first opening 5 thorough which projection light reflected by the concave mirror 3 passes, and the first opening 5 has at least one end located within the hollow portion and is inclined relative to a second opening which is an opening of the hollow portion formed nearer to a side of the projected surface 4 than the first opening 5.
Patent JP-2015069809-A (JP)
Title: Lithium ion battery
Inventor: YAMANO AKIHIRO
IPC: H01M4/36
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion battery having a high energy density, of which the manufacturing process is simple and convenient.SOLUTION: A lithium ion battery comprises a positive electrode and a negative electrode, which are capable of occluding and releasing lithium ions and have irreversible capacities in initial charge and discharge, and a separator between the positive and negative electrodes. The separator has a cavity portion, in which an electrolyte including lithium ions is filled. The positive electrode includes a positive electrode active material, of which the initial charge and discharge efficiencies are 60 to 90% in the case of performing charge and discharge with metal Li as a counter electrode. The negative electrode includes a negative electrode active material selected from silicon compounds. The negative electrode stays in the condition that lithium corresponding to irreversible capacities in initial charge and discharge is not doped. As to the initial charge electric capacities of the positive and negative electrodes, the ratio of the capacity of the negative electrode to that of the positive electrode is 0.95 to 1.
Patent JP-2015069449-A (JP)
Title: Information system
Inventor: OSHIMA YOSHIAKI
IPC: G06F11/34
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an information system which detects a problem of a virtualization base beforehand and prevents a fault occurrence.SOLUTION: A management server stores soundness item master data which determines soundness of a virtualization base, extracts a soundness determination item and evaluation criteria from the soundness item master data in the magnitude amount of the virtualization base, generates criterion data, and compares criterion data with constitution data of a virtual server to determine the soundness.
Patent JP-2015066238-A (JP)
Title: Information display device, liquid feed apparatus provided with information display device, and control method for information display device
Inventor: IWATA TAKEHARU
IPC: A61M5/168
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an information display device and the like easy for an operator to operate.SOLUTION: An information display device includes: a main control unit 20 that generates various control signals; and a sub control unit 30 that receives a control signal from the main control unit. The control signal contains a screen display signal regarding screen configuration information to be displayed on a display 3, and the sub control unit includes a screen display signal accumulation unit 33 that accumulates the screen display signal received by the main control unit. The sub control unit generates the screen configuration information on the basis of the screen display signal.
Patent JP-2015068447-A (JP)
Title: Pipe joint
Inventor: KUGO TSUYOSHI
IPC: F16B39/10
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint capable of surely performing mechanical connection of a pipe, and capable of preventing loosening of a cap nut at low cost even in a case where variation in a position at which the cap nut is completely fastened to a joint body occurs.SOLUTION: A pipe joint 1 includes: a joint body 2 having a socket for receiving a pipe; a cap nut 3 screwed into the joint body; and a seal member 4 mounted to the socket and sealing the pipe. The pipe joint also includes a nut loosening prevention member 5 that allows only relative movement between the joint body 2 and the cap nut 3 in a fastening direction when the cap nut 3 is fastened to the joint body 2.
Patent JP-2014078939-A (JP)
Title: Apparatus and method for wireless mesh network communications
Inventor: ROBERT PAUL STACHOW
IPC: H04M11/00
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a portable apparatus for use in a wireless mesh network.SOLUTION: A portable apparatus for use in a wireless mesh network includes a radio configured to transmit signals to and receive signals from one or more network nodes coupled to a machine. The portable apparatus also includes a communication interface 135 coupled to the radio, the communication interface being configured to be coupled to a computing device comprising a processor 115 coupled to an input interface.
Patent JP-2014025193-A (JP)
Title: Foldable cap
Inventor: MORITA NORIMASA
IPC: A42B1/20
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a foldable cap facilitating storing compactly by folding while securing sufficient impact absorption and penetration resistance to a falling object.SOLUTION: A foldable cap includes a foldable cap body 10 in which a pair of foldable cap reinforcing plate materials 41 are mounted symmetrically to a bent part 15, to a front side elastic plate 12 and a back side elastic plate 13 of both the sides of the bent part 15 in a vertex part. Each of the foldable cap reinforcing plate materials 41 is mounted in a state in which a plate surface is nearly along the plate surface of the foldable cap body 10, by placing one end side on the vicinity of the bent part 15 of the vertex part of the foldable cap body 10, and placing the other end side below the position where one end side is mounted. One end parts of each of the foldable cap reinforcing plate materials 41 are mounted to the foldable cap body 10 facing each other at a distance across the bent part 15.
Patent JP-2015073391-A (JP)
Title: Oscillation device
Inventor: SHIODA MOTOSHI
IPC: C21D1/18
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To develop a high-frequency oscillation device having a function to protect transistors when an abnormal state occurs.SOLUTION: A high-frequency oscillation device 20 has a transistor protection circuit 23 to protect, for example, transistors V1 and V2 from an abnormal voltage. The transistor protection circuit 23 includes a voltage detector (voltage detection means) 21 to detect an abnormal voltage in the resonance circuit 12, and a forced operating device 22 to forcibly operate the transistors V1 and V2 on the basis of a command from the voltage detector 21. Accordingly, in a high-frequency hardening apparatus, when an abnormal voltage occurs, for example, an induction heating coil 7 drops out from a matching transformer 6, the transistors V1 and V2 can be protected from breakdown by restoring a bias voltage to continuously and forcibly operate the transistors V1 and V2.
Patent JP-2015075085-A (JP)
Title: Suction device of saddle ride type vehicle
Inventor: SHIMOZATO NORIYA
IPC: F02M35/024
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To exhaust excessive pressure in an air cleaner box by easily introducing fresh air in a suction device of a saddle ride type vehicle.SOLUTION: The suction device has: an air cleaner box 40 in which an air cleaner element 45 is housed in an air cleaner case 41; and an intake duct 50 that is connected to the air cleaner box 40 and on which an intake port 51 is opened forward of a vehicle. The intake duct 50 has a duct opening 54 opened to outside of a duct between the intake port 51 and the air cleaner box 40. The air cleaner case 41 has case openings 57, 58 opened to outside of the case other than a portion for connecting the intake duct 50 and a connecting tube 26.
Patent JP-2014085346-A (JP)
Title: Apparatus and method to detect damage of component of system
Inventor: ALEXANDER JAMES PISTNER
IPC: G01N27/20
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method which enables prompt and accurate identification of a deformation or liberation of a system component, such as an airfoil of a gas turbine etc.SOLUTION: The damage detection apparatus includes a first grid 125 of sensors 120 arranged in a first orientation on a surface of a component 110 and configured to generate a first set of signals. The apparatus also includes a second grid 135 of sensors 130, independent of the first grid of sensors, arranged in a second orientation on an insulating layer provided on the surface of the component and configured to generate a second set of signals, the second orientation overlapping with the first orientation. A processor 140 detects damage on the basis of a change in at least one signal of the first set of signals or the second set of signals.