baber/WOPTO huggingface dataset:
Patent JP-2011177263-A (JP)
Title: Endoscope
Inventor: KONOMURA MASARU
IPC: G02B23/24
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope capable of retaining excellent light transmission and capable of preventing damage to an optical fiber.  <P>SOLUTION: The endoscope 2 includes: an imaging element 42 for outputting imaging signals; a photoelectric converting element 44 for converting electric signals from the imaging element 42 to optical signals; the optical fiber 45 connected to the photoelectric converting element 44; and a holding means 50 for fixing and holding a connection part between the photoelectric converting element 44 and the optical fiber 45.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248680-A (JP)
Title: Base paper for total heat exchange and total heat exchange element using the same
Inventor: OMORI TAIRA
IPC: D21H15/02
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide base paper for total heat exchange and total heat exchange elements that are excellent in heat conductivity, moisture permeability, and gas insulation properties, and can be used for a long period of time in various application circumstances.  <P>SOLUTION: The base paper for total heat exchange and total heat exchange elements using the same contains cellulose pulp and nanofibers of a thermoplastic polymer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189679-A (JP)
Title: Method for manufacturing optical element shaping die and antireflection optical element
Inventor: HIDAKA TAKESHI
IPC: C03B11/08
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the quality of an optical element and productivity of a shaping step by enhancing removability when shaping without increasing a manufacturing cost of the shaping die.  <P>SOLUTION: A plurality of concave shape fine structures 13 are formed in a shaping surface 12 of a mold base material 11 such that the center axis 13a coincides with the normal line 12b of the shaping surface 12 in a shaping position, thereafter the insides of the concave shape fine structures 13 are filled with a filling material 14, the filling material 14 is removed by anisotropic etching 100 having anisotropy parallel to the optical axis 12a (a removing direction) of the shaping surface 12, whereby the remaining filling material 14a remains in shade parts of the concave fine structures 13 which become undercuts when demolding, thereby the final concave fine structures 15 having remaining direction parallel surfaces 13c are formed, and consequently to enhance the reflection preventing effect of the optical element to which the concave fine structures 15 are transferred while enhancing removability when shaping.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192154-A (JP)
Title: Usb storage device
Inventor: HORI YUJI
IPC: G06F21/62
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a USB storage device having hidden areas each of which has a security level set according to the importance of data, and is accessible only by an authentication method corresponding to the security level.  <P>SOLUTION: The device includes a ROM area including an authentication program, hidden areas each having set security levels, and a management area storing authentication information corresponding to various authentication methods such as ID/password, fingerprint authentication and vein authentication and security level-based authentication methods for the hidden areas. The device executes, upon connection to a computer, an authentication means composed of the authentication program of the ROM area. The authentication means acquires the security level set to a hidden area to be accessed from the management area, selects the authentication method corresponding to the security level, executes authentication processing by the selected authentication method, and permits the access to the hidden area to be accessed, based on an authentication result by matching with authentication information stored in advance in the management area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011195611-A (JP)
Title: Purification method for hyaluronic acid and/or salt thereof
Inventor: HIOKI KAZUTOSHI
IPC: C08B37/08
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a hyaluronic acid with high purity and pharmaceutical grade in which an exothermic substance, a protein, a microorganism and fine particles are removed and/or its salt (hereinafter referred to as HA) at a high yield and in an industrial scale.SOLUTION: The purification method for the hyaluronic acid and/or its salt includes: a step A for bringing a liquid containing HA into contact with an inorganic adsorbent or an inorganic adsorbent and an activated carbon, a step B for performing dialysis treatment by an ultrafiltration membrane after the liquid containing HA is adjusted to a pH range at an acidic side, a step C for bringing the liquid containing HA into contact with a ceramic membrane, step D for bringing the liquid containing HA into contact with a filler for chromatography making a natural substance as a base material or a filler for reverse phase chromatography in which a substituted or unsubstituted hydrocarbon group having chain length of 8 or more of C is bonded to a carrier, and step E for bringing the liquid containing HA into contact with a microfiltration membrane.
Patent JP-2010242491-A (JP)
Title: Balancer for double-hung window and double-hung window
Inventor: AKAHORI YUKIHIRO
IPC: E05F1/16
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable balancer for a double-hung window and a double-hung window having the balancer.  <P>SOLUTION: This balancer for a double-hung window includes a shaft member 132, a spiral spring 150 one end of which is affixed to the shaft member, a winding drum 140 which is freely turnable about the shaft member, has a spiral groove in the outer peripheral surface thereof, and has a recessed part 142 that is smaller in depth than the width of the spiral spring in the surface thereof different from the outer peripheral surface, a spiral spring receiver 160 which is freely turnable about the shaft member, which has a recessed part that is smaller in depth than the width of the spiral spring, and to which the other end of the spiral spring is affixed, and a ratchet mechanism 133, 134, 121 capable of adjusting the elastic force of the spiral spring. The winding drum and the spiral spring receiver are combined with each other so that the recessed parts thereof communicate with each other, and the spiral spring is installed so as to straddle the recessed part of the winding drum and the recessed part of the spiral spring receiver.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197957-A (JP)
Title: Apparatus and method for decoding error correction code
Inventor: HORISAKI KOJI
IPC: G06F12/16
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To shorten the whole processing time, while improving reliability of data read from a NAND flash memory or the like by using hard-decision decoding and soft-decision decoding.SOLUTION: An error correction code decoding apparatus includes: a hard-decision decoding part 11 for executing hard-decision decoding using a signal of binary value per bit as input data and executing parity check for the input data; a soft-decision decoding part 13 for executing soft-decision decoding using a signal whose number of multiple levels per bit is larger than 2 as input data; a start-up control part 14 for controlling start-up of the hard-decision decoding part 11 and the soft-decision decoding part 13; and an output selection part 15 for selecting either one of respective output signals from the hard-decision decoding part 11 and the soft-decision decoding part 13 and outputting the selected output signal. When the number of parity errors is within an allowable value, a decoded result of the hard-decision decoding part 11 is selected and output, and when the number of parity errors exceeds the allowable value, the soft-decision decoding part 13 is started up and a soft-decision decoding result is selected and output.
Patent JP-2011197981-A (JP)
Title: I/o extension circuit
Inventor: SHIOBARA TAKESHI
IPC: G06F15/78
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an I/O extension circuit capable of expanding an I/O port, using a shift register of a versatile logic IC, and capable of enhancing an operation speed.SOLUTION: In the I/O extension circuit, a serial data, a synchronization clock and a signal of latch timing are transmitted from a one-chip microcomputer 1 to a versatile shift register IC2, using a clock synchronization system having a continuous output mode between the one-chip microcomputer 1 and the versatile shift register IC2, while the versatile shift register IC2 is constituted to cascade-connect the versatile logic IC, and the serial data is converted into a plurality of bits of parallel data, according to the received synchronization clock and the signal of the latch timing.
Patent JP-2011194003-A (JP)
Title: Game machine
Inventor: OKUBO KENICHI
IPC: A63F7/02
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of successfully performing processing related to a drawing using a means for updating numerical value information.SOLUTION: An MPU 102 for progress performs a win-or-losing drawing and starts a performance for a game round in accordance with the occurrence of entry of a game ball into an operation opening, and terminates the performance while a display corresponding to a result of the win-or-losing drawing is performed. In the win-or-losing drawing, a jackpot-random-number counter C1 is used. The jackpot-random-number counter C1 is a loop counter for periodically updating of numerical value information. In the constitution, an MPU 121 for updating is provided separately from the MPU 102 for progress, and the numerical value information for the jackpot-random-number counter C1 is updated in the MPU 121 for updating. In this case, the MPU 121 for updating updates the numerical value information of the jackpot-random-number counter C1 based on an update instruction from the MPU 102 for progress.
Patent JP-2010177685-A (JP)
Title: Inductive coil assembly
Inventor: BAARMAN DAVID W
IPC: F21Y101/00
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductive coil assembly having multiple coils arranged at distinct orientations to provide efficient inductive coupling of power or communications or both to a device when the device is arranged at different orientations with respect to the inductive primary coil.  <P>SOLUTION: In one embodiment, the inductive coil assembly includes three coils, each oriented along one of the x, y and z axes of a standard Cartesian three-dimensional coordinate system. The three separate coils provide effective transfer of power and communication when the device is at essentially any orientation with respect to the primary coil. In an alternative embodiment, the multi-axis inductive coil assembly can function as a primary side to inductively transmit power or communication or both over a plurality of magnetic fields at distinct orientations.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011200132-A (JP)
Title: Microorganism deficient or inactive in nitrile hydratase gene
Inventor: WATANABE FUMIAKI
IPC: C12N15/09
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a genetically engineered microorganism deficient or inactive in the nitrile hydratase gene more efficiently and for wider use.SOLUTION: The microorganism having nitrile hydratase activity is deleted or inactivated of a nitrile hydratase gene. The deletion or inactivation is carried out by a transformation method using a conjugative transfer from a donor microorganism to a recipient microorganism which has the nitrile hydratase activity, for example by the method including the predetermined steps (a)-(d).
Patent JP-2011202609-A (JP)
Title: Gas heating device
Inventor: HATAKEYAMA TAKUSHI
IPC: F02M21/06
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To increase a heating performance for a gas flowing through a gas passage by PTC elements in a gas heating device in which an insertion member forming the passage between itself and the cylindrical part of a case is inserted into the case having the cylindrical part and the PTC elements for heating the gas flowing through the passage are disposed on the outer periphery of the cylindrical part.SOLUTION: This gas heating device is characterized in that a plurality of recesses 86 are formed in the outer periphery of the insertion member 74. Since a part of the gas flowing through the passage between the cylindrical part of the case and the insertion member flows into the recesses in the outer periphery of the insertion member and held temporarily, the gas is heated more than the gas flowing through the passage without entering the recesses. Since a part of the heated gas flows out to the passage side, the most gas flowing through the passage is also heated, and the heating performance is increased.
Patent JP-2011205963-A (JP)
Title: Walking type tending machine
Inventor: WADA YASUYUKI
IPC: A01B63/16
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a walking type tending machine capable of switching a resistant rod and a moving wheel between a working posture and a non-working posture easily.SOLUTION: The walking type tending machine 1 having a machine body having an engine, rotating a plowing shaft by the driving force of the engine through a driving force transmission mechanism and plowing by the rotation of plowing claws 3 equipped at the plowing shaft is provided by installing the resistant rod 7 at the rear direction of the plowing claws 3, mounting the moving wheel 8 at the middle part of the resistant rod 7 and constituting the resistant rod 7 as freely rotatable toward the resistant rod axial core so as to switch the resistant rod 7 between a plowing posture and a traveling posture, bending the resistant rod 7 in lower direction at the middle part of the resistant rod 7 in a state of plowing work, in between a hitch part 9 for mounting the resistant rod 7 and a mounting stay 13 of the moving wheel 8, when using the resistant rod 7 in its plowing work state, mounting a mounting stay 13 of the moving wheel 8 at the resistant rod 7 so that the moving wheel 8 is positioned at the upper surface side of the resistant rod 7.
Patent JP-2011211488-A (JP)
Title: Image processing apparatus and method, and program
Inventor: TAMARU MASAYA
IPC: H04N13/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To properly adjust a stereoscopic effect in a three-dimensional image with a person.SOLUTION: An attention point to be a provisional cross point position is set to a person's eye, and the cross point position is shifted backwards from the attention point as the percentage of the image occupied by a face increases, thereby the stereoscopic effect is adjusted so as to increase an amount of an object which is projected forward from the cross point. Regarding the calculation of a back shift amount, the back shift amount BS is set to increase as the percentage (FSIZE) of the face occupied in a standard image increases, and a coefficient kb to be a smaller value as the number TSH of pixels positioned forward than the attention point increases is multiplied by the back shift amount BS.
Patent JP-2011208588-A (JP)
Title: Method of controlling internal combustion engine
Inventor: ITO AKIRA
IPC: F02D45/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To increase the number of executions of idling stop control as many as possible, while ensuring educational opportunity of valve opening for controlling the number of idling rotations.SOLUTION: An internal combustion engine includes an idling stop function of stopping the idling of the internal combustion engine when a predetermined stop condition is established; and automatically restarting the internal combustion engine when a predetermined restart condition is established. The internal combustion engine learns the valve opening for controlling the number of idling rotations when a predetermined educational execution condition is established during the idling of the internal combustion engine. In a method of controlling the internal combustion engine, one of the stop conditions includes the passage of a predetermined period of time from the establishment of the predetermined educational execution condition during the idling of the internal combustion engine.
Patent JP-2011215086-A (JP)
Title: Liquid fuel concentration sensor
Inventor: SAWADA NAOMI
IPC: G01N29/00
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel concentration sensor which inhibits external leakage of liquid fuel, outside infiltration of impurities into liquid fuel and elution of impurities into liquid fuel and improve the measurement accuracy of the liquid fuel.SOLUTION: Th liquid fuel concentration sensor is equipped with a substrate 34 and a surface acoustic wave device 31, which includes surface acoustic wave electrodes 37a/37b prepared on surface side of the substrate 34; internal electrodes 38a, 38b prepared at the rear side of the substrate 34; and electric wires 40a, 40b passing through a through-hole 39 that connects each of surface acoustic wave electrodes 37a, 37b to internal electrodes 38a, 38b. The surface acoustic wave device 31 is arranged along the inner faces of plastic mounting members 13, 19 and 20 that internally house the liquid fuel and are such that surface acoustic wave propagation regions 35a, 35b approach the liquid fuel, while the internal electrodes 38a, 38b are interposed between the substrate 34 and the plastic mounting members 13, 19 and 20.
Patent JP-2011215097-A (JP)
Title: Device and method for calculation of the number of workpieces
Inventor: GOTO KENGO
IPC: G02B5/30
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for calculation of the number of workpieces, capable of accurately calculating the number of workpieces.SOLUTION: In the calculation device 1, a phase shift differs between the case where light transmits through a workpiece 3 having birefringence and the case where light does not transmit, so that the polarization state of light also differs, and the amount of transmission of light transmitting through a second polarizing plate 13 also differs. Accordingly, the existence of the workpiece 3 can be detected accurately. The calculation device 1 can sufficiently calculate the number of workpieces 3, even when the workpieces 3 are mirror-finished.
Patent JP-2011193709-A (JP)
Title: Ac-dc converter
Inventor: SATO MORIO
IPC: H02M7/12
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-noise AC-switching power-supply by employing a soft switch method.  <P>SOLUTION: A bidirectional switching circuit is constituted of two MOSFETs which are connected in series in such a way that sources of the two MOSFETs are directly connected. A resonance capacitor is connected in parallel with the bidirectional switching circuit. A trigger circuit for turning on the bidirectional switching circuit by external signal, is added to an oscillation control circuit. The AC-switching power-supply circuit further includes: excitation energy detecting circuits which generate a signal when excitation energy of a transformer becomes zero; and delay circuits for delaying the signal from the excitation energy detecting circuits by a prescribed time period, and giving it to the trigger circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011218249-A (JP)
Title: Pure water production method and device
Inventor: TAKAHASHI KAZUSHIGE
IPC: C02F1/42
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a pure water production method which enables the size reduction of a device and high-speed treatment, can reduce the scale of the device, can reduce power consumption, can suppress a running cost, and is improved in the efficiency of organic matter decomposition even if a TOC (total organic carbon) concentration in water to be treated is low.SOLUTION: Hydrogen peroxide (HO) is add to the water to be treated whose TOC is ≤10 ppb so as to be ≥20 ppb but ≤400 ppb, and there is arranged at least a step for irradiating ultraviolet rays within an ultraviolet oxidation device (UV) 16.
Patent JP-2011220183-A (JP)
Title: Fuel supply device
Inventor: KOJIMA SUSUMU
IPC: F02M69/04
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device capable of reducing fluctuation of fuel adhesion amounts of each intake port while suppressing complication of a structure of a fuel injection valve.SOLUTION: The fuel supply device 10 is applied to an internal combustion engine 1 wherein helical intake ports 4 and straight intake ports 5 are provided for each cylinder 2 and crossing angles of a reference plane SP of a cylinder head 3 and introduction parts of the intake ports 4 and 5 are made different from each other. The fuel supply device 10 includes fuel injection valves 13 provided for each intake port in attitudes toward directions in which the introduction parts of the respective intake ports 4 and 5 are extended, a first delivery pipe 14A to which fuel injection valves 13 provided to the helical intake ports 4 are connected in common and a second delivery pipe 14B to which fuel injection valves 13 provided to the straight intake ports 5 are connected in common.
Patent JP-2010148986-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2010-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To intensively execute report performance corresponding to player's real desire for obtaining a lottery result while reducing control load.  <P>SOLUTION: A lottery result display control means 100 is constituted to display the third lottery result after displaying a result which generates a specific game state as the first lottery result. The report performance means 110 and 116 execute prescribed report performance corresponding to the display when the first lottery result and the third lottery result are displayed by the lottery result display control means 100, on the other hand, they do not execute the prescribed report performance corresponding to the display when the second lottery result is displayed by the lottery result display control means 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011221334-A (JP)
Title: Wire grid polarization plate and manufacturing method thereof
Inventor: NAMATAME TAKUJI
IPC: G02B5/30
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a wire grid polarization plate which is excellent in polarization property and flatness and can be used as a mirror (beam splitter).SOLUTION: A step for applying polymer solution on a substrate having irregularities on the surface by using a spin coat method, a step for curing the polymer solution applied on the surface of the substrate, thereby obtaining a resin film, and a step for peeling the resin film from the substrate are performed.
Patent JP-2011227564-A (JP)
Title: Image processing apparatus, user authentication method in image processing apparatus
Inventor: IKEDA ATSUSHI
IPC: G06F3/0488
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To minimize an opportunity that an image processing apparatus having a plurality of authentication means is used by an unintended user in the state of that a user does not logout from one authentication means.SOLUTION: A MFP 200 comprises the authentication means for a device authentication and the authentication means for a function authentication. When a user becomes a logout state of the function authentication while a user becomes a login state of the both device authentication and the function authentication, a set value of an auto logout timer is set to a shorter value than the ordinary set value.