baber/WOPTO huggingface dataset:
Patent JP-2013150382-A (JP)
Title: Medium transportation state detecting device
Inventor: ANDO HIRONORI
IPC: H02P8/38
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To identify a position on a medium transportation path at which a motor driving current at the time of medium transportation is abnormal.SOLUTION: The medium transportation state detecting device includes: a stepping motor 100 which changes rotational speed in accordance with a pulse width of a pulse signal; a motor control information storage part 2 which stores a setting current value for driving with a predetermined pulse width; a step counter part 6 which counts the number of pulses between sensors 106, 107 for detecting the top and rear ends of the medium; a motor driver 3 which drives a motor at a predetermined rotational speed; a current detection part 4; a distance calculation information storage part 7 which stores a predetermined distance on the transportation path in which the medium is transported; a current comparison part 5 which compares a set current value with a detection current value and determines whether or not both values are included within a predetermined range; and a control part 1, when the current comparison part 5 determines that both values are not included within the predetermined range, determines it as an error of the device to stop the stepping motor 100 and specifies a transportation position of the medium on the basis of a count value and a predetermined distance.
Patent JP-2013149400-A (JP)
Title: Lithium ion secondary battery
Inventor: TAKAHASHI HIROSHI
IPC: H01M2/16
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which improves heat radiation characteristic of the battery and reduces a temperature distribution in the battery, which relaxes compressive stress due to expansion and contraction of an electrode resulting from charging and discharging and inhibits the deterioration of the electrode thereby achieving long life.SOLUTION: A lithium ion secondary battery is formed by laminating an electrode sheet where an electrode mixture layer is formed on an electrode current collector and a separator. The electrode mixture layer is formed into a belt shape on the electrode current collector forming a gap between itself and the electrode current collector. The separator is formed by a separator base material and a heat transmission promotion layer formed on the separator base material. Heat conductivity of the heat transmission promotion layer is higher than heat conductivity of the separator base material. The heat transmission promotion layer is formed in the gap.
Patent JP-2013146395-A (JP)
Title: Pinball game machine
Inventor: UNNO TATSUYA
IPC: A63F7/02
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine awarding unconventional game prize to a player.SOLUTION: When a game ball passes through a gate 17, normal symbols vary, and when any of winning symbols A to C of the normal symbols is stopped, a second start pocket 12 is opened. Especially when the winning symbol employs the winning symbol A, the second start pocket has a maximum opening time of five seconds, and the game ball is readily put into the second start pocket 12. The normal symbol has a higher losing probability, and the game ball is not allowed to enter the second start pocket 12 until the second start pocket is opened, so that frequent rightward shooting of the game balls does not provide the expectation of prize balls. However, when the winning symbol A is stopped, the opening of the second start pocket 12 for five seconds is notified, and a player is allowed to start the rightward shooting of the game balls early, so that the prize balls are efficiently obtained from the second start pocket 12.
Patent JP-2013146473-A (JP)
Title: Game machine
Inventor: KAWASAKI HIROAKI
IPC: A63F5/04
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a player can be prompted to continue a game by granting the player a privilege at a predetermined lottery probability when the number of credit tokens meets a predetermined condition.SOLUTION: A verifying means 100 includes: a first verifying means 110 verifying whether or not the number of deposited pieces before setting agrees with a predetermined first number (first verification); and a second verifying means 120 verifying whether or not the number of deposited pieces after setting agrees with a predetermined second number smaller than the first number (second verification). In a privilege granting means 160, the probability at which a privilege is granted when both the first verification and the second verification are affirmative is higher than the probability at which a privilege is granted when at least either the first verification or the second verification is negative.
Patent JP-2015062995-A (JP)
Title: Manufacturing method of ink jet head and ink jet head
Inventor: YANATA ATSURO
IPC: B41J2/045
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an ink jet head and the ink jet head, capable of achieving both suppression of crosstalk and improvement of ink ejection accuracy.SOLUTION: There are provided a manufacturing method of an ink jet head and the ink jet head. In the ink jet head, a first silicon layer 11 forms a diaphragm 10 to be deformed by receiving pressure from provided multiple pressure generation means, for giving ink ejection pressure to multiple pressure chambers 120 corresponding to the respective pressure generation means. An etching stop layer 13 is stacked between the first silicon layer 11 and a second silicon layer 12 for forming the multiple pressure chambers 120, to form a flow path forming substrate 1, and then etching is performed from a front surface of the first silicon layer 11 to the etching stop layer 13, thus recessed grooves 110 for dividing adjacent pressure generation means from each other are formed.
Patent JP-2013152323-A (JP)
Title: Falling prevention structure for cam ring driving member for lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/04
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a falling prevention structure with a new idea for preventing falling of a follower from a cam groove of a cam ring of a double cam method in an advancing following member which is advancingly moved by the cam ring.SOLUTION: A falling prevention structure for a cam ring driving member of a lens barrel has a cam groove with: a plurality of sets of cam grooves in the circumferential direction with positions thereof shifted to the front and back for a same base cam track and also formed so that the front cam groove is composed of a rear portion of the base cam track and the rear cam groove is composed of a front portion of the base cam track; an advancing following member including a front follower and a rear follower corresponding to the front cam groove and the rear cam groove; and the falling prevention structure for preventing falling of the advancing following member and the cam ring by engaging with each other when the advancing following member reaches a movement end in the direction of an optical axis for the cam ring and is further moved in the same direction in between the advancing following member and an advancing guide ring.
Patent JP-2013152872-A (JP)
Title: High-pressure discharge lamp
Inventor: SATO ISAMU
IPC: H01J61/36
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp capable of preventing deterioration in air-tightness and maintaining the supporting and fixing firmly even when vibration or shock is added in a supported and fixed state.SOLUTION: A pair of metal pipes 20 are attached to both end parts of a cylindrical discharge pipe 10 air-tightly. A metal conduction supporting body 30 having a projection part 32 and a bent part 38 with a through-hole 37 is provided to each metal pipe 20 as a ring, and the bent part 38 is contacted with a front end part of the metal pipe 20. In addition, a discharge electrode 40 inserted into the discharge pipe 10 is integrally fused with the bent part 38 of the metal conduction supporting body 30 and the front end part of the metal pipe 20 at the contact part, and thereby, the inside of the discharge pipe 10 becomes a completely air-tight discharge space by the metal pipe 20, the metal conduction supporting body 30, and the discharge electrode 40. Both attachment and fixing of a high-pressure discharge lamp 1 and reception of a power from an external power supply are performed via the projection part.
Patent JP-2013158099-A (JP)
Title: Power conversion device
Inventor: TAGUCHI YASUTAKA
IPC: H02M1/00
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce loss due to passing of a compensation current by outputting the compensation current to a section other than a section where a leakage current is not remarkable.SOLUTION: A converter 11 receives an alternate current from an AC power supply 3, and smooths the alternate current to output it to a DC link 15. An inverter 14 is connected to the converter 11 via the DC link 15, converts a direct current into an alternate current, and outputs the alternate current to a load 4. A leakage current detector 21 outputs a detection current Ib corresponding to a leakage current Ia leaking from the load 4. A compensation-current output terminal 223 is connected to a place 41 where the leakage current Ia is leaked, and outputs a compensation current Ic that compensates the leakage current Ia according to the detection current Ib. A switch 8 sets whether or not to permit the input of the detection current Ib to a compensation-current output section 22.
Patent JP-2013156761-A (JP)
Title: Display control device, display control method of display control device and program
Inventor: ISHIZUKA YUICHIRO
IPC: G09G5/00
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To let a user surely recognise what type of image feeding has been performed, even when different types of image feeding are used depending on a touch operation with a different number of touch points.SOLUTION: A display control device comprises: touch detection means which can detect a touch operation with multiple points against display means; control means which performs control to switch an image displayed in the display means to a next image in prescribed sequence in response to an operation in which one point is moved while being touched against the display means, and switch the image displayed in the display means to another image which satisfies another prescribed condition different from the condition that the image should be the next image in the prescribed sequence, in response to an operation in which two points are moved to the same direction while being touched against the display means; and display control means which performs control to display the other prescribed condition when the image displayed in the display means is switched in response to the operation in which the two points are moved to the same direction while being touched.
Patent JP-2013154825-A (JP)
Title: Wiper device
Inventor: YAMAMOTO TOMOHIRO
IPC: B60S1/34
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device in which a wiper motor can be easily positioned relatively to a bracket.SOLUTION: A wiper motor has a plurality of mounting legs 41-43 to be fixed to the bracket 22. The plurality of mounting legs 41-43 includes the first mounting leg 41 to be fixed to a fixation reference position of the bracket 22. A surrounding wall 54 which surrounds the first mounting leg 41 disposed at the fixation reference position, and a pair of abutment walls 55 which respectively abut on both sides of the second mounting leg 42 in a direction of a circumference centering an axis of the first mounting leg 41, are erected on the bracket 22.
Patent JP-2012116852-A (JP)
Title: Process for production of ketones and aldehydes
Inventor: HAGITANI KOJU
IPC: B01J23/44
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a process for production of ketones and aldehydes in which β-hydroxyhydroperoxides are processed with specific compounds.SOLUTION: General formula (2) (wherein, R, R, and Rare the same or different and each independently denote an alkyl group or the like. Rand R, Rand R, or Rand Rmay be combined together to form a ring structure) describes β-hydroxyhydroperoxides. This invention provides a process for producing ketones and aldehydes in which the β-hydroxyhydroperoxides are decomposed by reacting at least one compound selected from the group consisting of group Va element compounds, group VIIa element compounds, group VIII element compounds, group Ib element compounds, group IIb element compounds, group IIIb element compounds, group IVb element compounds, group Vb element compounds and lanthanide element compounds, with the β-hydroxyhydroperoxides.
Patent JP-2012112971-A (JP)
Title: Methods for detection of hydrophobic drugs
Inventor: WEI TIE Q
IPC: G01N33/53
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an assay method for detecting hydrophobic drugs.SOLUTION: Provided is a method for selectively enhancing the bioavailability of a hydrophobic drug over the bioavailability of metabolites of the hydrophobic drug. The method comprises: (a) providing in a medium a combination comprising (i) a sample, (ii) a releasing agent for releasing the hydrophobic drug and the metabolites from endogenous binding components, and (iii) a selective solubilizing agent for the hydrophobic drug which comprises a water-miscible non-volatile organic solvent and is present in the medium in a concentration sufficient to enhance the bioavailability of the hydrophobic drug over the bioavailability of the metabolites in the medium; and (b) incubating the medium under conditions for enhancing the bioavailability of the hydrophobic drug over the bioavailability of the metabolites in the medium.
Patent JP-2013167919-A (JP)
Title: Device and method for reduction of power consumption
Inventor: TANAKA MASAHITO
IPC: H02J3/00
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a power consumption reduction method easily handled by a power management system.SOLUTION: The power consumption reduction device comprises: a use power reducing instruction input unit 10 which receives a use power reducing instruction signal instructing n control system to reduce the use power; a manipulated variable upper limit value decrease processing unit 11 which simultaneously decreases manipulated variable upper limit values OHi (i=1 to n) for use in PID control operation in n control systems by a specific amount of reduction in accordance with the use power reducing instruction signal; a use power reduction mitigating instruction input unit 12 which receives a use power reduction mitigating instruction signal instructing n control systems to mitigate the use power reduction; a manipulated variable upper limit value increase processing unit 13 which simultaneously increases the manipulated variable upper limit values OHi for use in PID control operation in n control systems by a specific amount of increase in accordance with the use power reduction mitigating instruction signal; and PID control unit 16-i provided per control system.
Patent JP-2013170377-A (JP)
Title: Wheel type work vehicle
Inventor: KOMARU YUTAKA
IPC: F15B11/08
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a wheel type work vehicle capable of preventing an operation of a cutoff valve by the brake pressure when a traveling speed is reduced by the brake pressure.SOLUTION: On the basis of a pressure of a main pipeline 15 detected by a first pressure detector 101, a pressure of a main pipeline 16 detected by a second pressure detector 102, and a traveling direction commanded by a forward and backward movement switching lever device 100, brake pressure determination means 112 for determining whether or not a brake pressure is generated in one or the other of the pair of main pipelines 15 and 16 makes a determination. When the brake pressure is generated, pressure discharge control means 113 controls a pressure control valve 71, and sets the pressure of the main pipeline 15 or the main pipeline 16 on a high pressure side needed for the operation of a cutoff valve 61 higher than the brake pressure.
Patent JP-2012255766-A (JP)
Title: Lattice strain distribution evaluation method of crystal material and lattice strain distribution evaluation system
Inventor: NOJIMA KAZUHIRO
IPC: G01N23/04
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a lattice strain evaluation method of a crystal material for easily performing strain distribution analysis by using a scanning transmission electron microscope, and an evaluation system.SOLUTION: A lattice strain evaluation method of a crystal material includes the steps of: irradiating a specimen having a crystalline structure with an electron beam in a crystal zone axis direction, and selecting a specific diffraction wave diffracted in a specified direction among a plurality of diffraction waves diffracted by the specimen to detect the specific diffraction wave; and repeating the step of irradiating the sample with the electron beam and selecting the specific diffraction wave to detect it while scanning on the specimen, and obtaining a strain distribution image in a direction corresponding to the specific diffraction wave from diffraction intensities at respective points regarding the specimen. Because excitation error changes and the diffraction intensity changes when a lattice strain occurs, the strain distribution image is obtained.
Patent JP-2013171202-A (JP)
Title: Powder container and image forming apparatus
Inventor: KOSHIMORI KAZUMICHI
IPC: B65D83/06
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a powder container with a structure which prevents powder from leaking out of the power container when a shutter is closed.SOLUTION: A trunk part 310 has an opening 310a for supplying powder in a powder container to an image forming apparatus; and the powder container has a shutter which is in a closed position before attaching it to the apparatus, and which moves from a reciprocally movable member on the apparatus side to an opening position by receiving force in an arrow G direction toward the opening position where the opening is opened in the state that the powder container is attached to the apparatus and moves from a member on the apparatus side to a closing position by receiving force in an arrow H direction toward the closing position before the powder container is extracted from the member on the apparatus side. The trunk part 310 has a storage chamber 310b more forward than its opening in the moving direction in which the shutter 340 moves from the opening position to the closing position, the storage chamber storing powder pushed by the shutter in the moving direction and being covered by the shutter moving to the closing position.
Patent JP-2013172081-A (JP)
Title: Nonvolatile semiconductor memory device and method of manufacturing the same
Inventor: SATO HIROYASU
IPC: H01L29/792
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent inter-adjacent cell interference in a flat cell structure.SOLUTION: A nonvolatile semiconductor memory device includes: a semiconductor substrate 11; a fin-type active area AA on the semiconductor substrate 11; a gate insulating layer TNL on the fin-type active area AA; floating gate electrodes FG1 and FG2 on the gate insulating layer TNL; an inter-electrode insulating layer IPD extending in a row direction on the floating gate electrodes FG1 and FG2; and a control gate electrode CG extending in the row direction on the inter-electrode insulating layer IPD. The floating gate electrodes FG1 and FG2 include a semiconductor layer FG1 on the gate insulating layer TNL and a metal layer FG2 on the semiconductor layer FG1. The width of the semiconductor layer FG1 in the row direction is narrower than that of the metal layer FG2.
Patent JP-2013174222-A (JP)
Title: Ventilation system and method for operating the same
Inventor: MURATA MAKOTO
IPC: F02C7/18
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To avoid an event in which vibrations of a bearing of a gas turbine system and a ventilation device are combined, to reduce power consumption when discharging air within an enclosure, improve safety, to eliminate restrictions of a maintenance space when maintaining and inspecting the gas turbine system, and to reduce working hours and labor, in a ventilation system for ventilating the enclosure surrounding the gas turbine system.SOLUTION: In a ventilation system, a discharge port 13 is provided on a side surface 2c of an enclosure, an inlet of a ventilation device 6 is installed in the discharge port 13, and the discharge port 13 and the inlet of the ventilation device 6 is communicated by an expansion joint. Accordingly, when the gas turbine system is maintained and inspected, an upper surface part 2e of the enclosure 2 can be removed without performing work for moving the ventilation device 6.
Patent JP-2013175691-A (JP)
Title: Electromagnetic wave absorption housing
Inventor: KAGAWA SEIJI
IPC: B32B1/02
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorption housing that is manufactured at low costs and has excellent electromagnetic wave absorption ability.SOLUTION: A lamination film is formed by (a) a first plastic film 111 and an electromagnetic wave absorption film 110 provided on at least one surface of the first plastic film 111 and having a single or multiple layer metallic thin film 112, and (b) a second plastic film 113 laminated on the metallic thin film 112. In an electromagnetic wave absorption housing, the lamination film is integrally molded with a resin 205.
Patent JP-2013177272-A (JP)
Title: Member for placing and exposure device using the same
Inventor: UMAME TAKEO
IPC: C04B41/91
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a member for placing capable of responding to a request for reducing contamination of a substrate to be treated, and to provide an exposure device using the same.SOLUTION: Members 3a-3c for placing in one embodiment, which are members 3a-3c for placing having a planar placing region on the upper side, include a ceramic sintered body 7 having cordierite as a main component and containing some one kind or more of Y, Yb, Er and Ce as addition components, and the surface of the ceramic sintered body 7 has a polished surface on the surface, and has a first region R1 having a plurality of projections 7a formed on the polished surface.
Patent JP-2013176908-A (JP)
Title: Pipe type ballpoint pen
Inventor: YAMAUCHI HARUMI
IPC: B43K1/08
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe type ballpoint pen capable of providing a sufficient ink outflow property in writing, and providing a secure sealing property between a calking part and a ball in non-writing over a long term.SOLUTION: A ballpoint pen tip 2 includes a ball holding part for rotatably holding a ball 6 by a calking part 4 formed by pressing and deforming a dwindling tip of a metallic pipe 3 to the inner side in a radial direction, and a plurality of inward projecting parts 5 formed by pressing and deforming a sidewall in the vicinity of the tip of the pipe 3 to the inner side in the radial direction. Difference between a maximum inner diameter B of the ball holding part and a diameter A of the ball 6 is set ≥25 μm. An annular projecting surface part 4a having an inner diameter gradually decreasing toward the front side is formed on an inner peripheral surface of the calking part 4. The ball 6 is tightly fitted to the annular projecting surface part 4a of the calking part 4 by forward energization of an elastic body 11 in non-writing. A carbonaceous film is formed on each of a surface of the annular projecting surface part 4a and/or the surface of the ball 6. The carbonaceous film has carbon atoms and oxygen atoms bonded to the carbon atoms.