baber/WOPTO huggingface dataset:
Patent JP-2012064617-A (JP)
Title: Cutting method
Inventor: YAMAMOTO NAOKO
IPC: H01L21/301
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method capable of reducing missing or damage, or failure such as the occurence of a whisker-like burr generated in a workpiece.SOLUTION: Cutting water is supplied to a cutting blade from a pair of cutting water supply nozzles that is disposed at front and rear surface sides of the cutting blade, respectively, and each includes a plurality of cutting water ejection nozzles, and the relative displacement is performed to a workpiece and the cutting blade, so that the workpiece is cut by the cutting blade. The flow rate of the cutting water elected from the cutting water ejection nozzle is within a range from 7 m/s to 10 m/s.
Patent JP-2012051867-A (JP)
Title: Antibody
Inventor: IINO TAKASHI
IPC: C12N15/09
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel antibody having an antagonist activity with respect to a bitterness receptor T2R.SOLUTION: The antibody is obtained by immunizing fowls or mammals with the bitterness receptor (T2R) as an antigen, and characterized by having the antagonist activity with respect to the bitterness receptor. It is preferable that the antigen is hT2R16 protein which is a human bitterness receptor, and also preferable that the antibody is prepared from an egg which is obtained by making a chicken immunized with the antigen. The antibody can be used for a study of the bitterness receptor and used as a raw material of a functional food.
Patent JP-2012067786-A (JP)
Title: Friction transmission belt
Inventor: HINENO YORIFUMI
IPC: F16G5/20
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a friction transmission belt and which has high transmission performance, which is excellent in sounding resistance, flexion fatigue resistance, and wearing resistance.SOLUTION: Ethylene-α-olefine elastomer containing 50 to 65 wt.% of ethylene and staple fiber 4 for reinforcement are blended in the rubber composition used for forming the compressed rubber layer 1 of the friction transmission belt. The wt.% of the ethylene-α-olefine elastomer excepting the staple fiber 4 for reinforcement in the rubber composition is 45 to 60% and 5 to 50 pts.wt. of the staple fiber 4 for reinforcement is blended based on 100 pts.wt of the ethylene-α-olefine elastomer. The staple fiber 4 for reinforcement is contained in the compressed rubber layer 1 while being oriented in the width direction of the belt and the loss tangent tan δ at 0 to 120°C obtained by measuring dynamic viscoelasticity in the direction perpendicular to the orientation direction of the staple fiber 4 for reinforcement in the rubber layer constituting the compressed rubber layer 1 is 0.1 to 0.2.
Patent JP-2012069260-A (JP)
Title: Fuel cell
Inventor: ISHIKAWA YUJI
IPC: H01M4/86
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To improve power generation capacity by achieving more reliable wetness of an electrolyte membrane.SOLUTION: In each of unit cells 15 of a fuel cell 10, an anode-side MPL layer 23a of an anode-side gas diffusion layer 23 has bottomed groove portions 30 in multiple rows. The groove portions 30 are located on that side of the anode-side MPL layer 23a which is opposite to an MEA. A hydrogen gas flowing into the anode-side gas diffusion layer 23 from the anode-side MPL layer 23a passes through the groove portions 30 and then flows to the downstream side. When passing through the bottomed groove portions 30, the hydrogen gas takes away a water component which has intruded into the groove portions 30, to the downstream side.
Patent JP-2012070478-A (JP)
Title: Elevator control device
Inventor: NOJIMA SHUICHI
IPC: B66B1/34
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device with a life estimation function of a switching element, capable of being exchanged prior to breakage to the switching element.SOLUTION: The elevator control device includes: a converter; a smoothing capacitor; an inverter; a temperature measurement section for measuring a heat radiation surface temperature of a switching element; and a life determination section that takes measurements of heat radiation surface temperatures measured by the temperature measurement section as actually measured values and compares predetermined values as heat radiation surface temperatures to the actually measured values to detect the presence of failure in the switching element.
Patent JP-2011015998-A (JP)
Title: Slot machine
Inventor: FUKUDA TAKASHI
IPC: A63F5/04
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which can perform processing efficiently when executing abnormal winning determination.SOLUTION: When a value of a bit assigned for every kind of combination is 0, a CPU, based on a winning number uniquely assigned to the result of an internal lottery, shows that the winning of the combination is allowed, while preparing an abnormal-winning determination flag for showing that the winning of the combination is not allowed when it is 1. For determining whether it is the abnormal winning or not, it makes logical multiplication with the abnormal winning determination flag and a winning symbol flag which shows winning of the combination when the value of the bit assigned for every kind of the combination is 1 and shows that the combination is not won when it is 1, and then, determination is made depending on whether the calculation result is 0 or not. Furthermore, the CPU determines whether data in a RAM including a setting-value work are normal at start-up, and inactivates the progress of the game until a new setting value is established by a change operation of the setting value when determined abnormal.
Patent JP-2012070531-A (JP)
Title: Inverter device
Inventor: OISHI TAKASHI
IPC: H02M7/48
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem in conventional cases where an electric motor or an inverter and a current detection resistance differ, that circuit constants for overcurrent detection means need to be set separately for each board, making shared use in increased types of boards difficult, and that a change of magnets in an electric motor, e.g., a DC brushless motor, in recent years has brought about a significant reduction in the current level with which the magnet of an electric motor (DC brushless motor) is demagnetized, calling for a change of an overcurrent set value to make it suitable for the electric motor each time.SOLUTION: The inverter device includes a facility which enables the reference signal of comparison means which is the output of overcurrent detection level creation means to be varied so that it matches an overcurrent set value which is set by control means, thereby providing means for adjusting the reference signal of overcurrent detection level creation means to make it suitable for an input signal from overcurrent detection means, thus allowing an overcurrent level to be set freely.
Patent JP-2012066361-A (JP)
Title: Bolt fastening device
Inventor: MIYAUCHI HIROKATSU
IPC: B25B21/00
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a bolt fastening device allowing easy discrimination of a nut already fastened and fixed from a tightening object bolt.SOLUTION: The bolt fastening device includes a restriction member 9 advanceably and retreatably coaxially disposed in the direction of the axis O in a socket part 5, a lock mechanism 10 locking the restriction member 9 at the advancing position where an upper end 9h of the restriction member 9 protrudes into an engaging part 6, a releasing member 11 advanceably and retreatably disposed in the direction of the axis O between the engaging part 6 of the socket part 5 and the restriction member 9, an urging member 12b urging the releasing member 11 to the advancing position where an upper end 11c of the releasing member 11 positions at an upper end 6b of the engaging part 6, and a lock releasing mechanism 13 releasing lock of the restriction member 9 by the lock mechanism 10, when retreating the releasing member 11 by engaging the engaging part 6 with a bolt head 16a.
Patent JP-2011008295-A (JP)
Title: Liquid crystal display apparatus and display body using the same
Inventor: AOKI YASUTAKE
IPC: G02B5/20
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display apparatus which has excellent white balance, achieves high color purity in transmissive mode and high reflectivity and high color purity in reflection mode, and to provide a display body using the liquid crystal display apparatus.SOLUTION: The liquid crystal display apparatus 1 includes: a first transparent substrate 2; a second transparent substrate 3; a liquid crystal layer 17;a first color filter 9; and a color filter 6 having a second color filter 10 having the transmissivity higher than that of the first color filter 9. In each of the plurality of pixel regions, a boundary part 11 between the first color filter 9 and the second color filter 10 is located in a light reflection region 8. The first color filter 9 is separated from the second color filter 10 at the boundary part 11. The first color filter 9 is projected in a portion corresponding to a non-pixel region, into a direction in which the liquid crystal layer 17 is positioned. The second color filter 10 is projected in the portion corresponding to the non-pixel region, into a direction in which the liquid crystal layer 17 is positioned.
Patent JP-2012071269-A (JP)
Title: Aeration agitator
Inventor: OIDE KOSUKE
IPC: C02F3/20
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an aeration agitator that increases immersion depth and increases the amount of air beyond the restrictions of a conventional screw-type aeration agitator, and reduces increase in power in response thereto, thereby enabling aerobic operation with high energy efficiency.SOLUTION: A hollow shaft 1 penetrates through a cover 5 disposed on an outer circumferential part of the hollow shaft 1. An air chamber 50 is formed inside as a hermetically sealed structure except for a lower end part 5a to be immersed in water. Opening holes 1a and 1b are formed in the hollow shaft 1 above the water. The inside of the hollow shaft 1 communicates with the air chamber 50 via the opening holes 1a and 1b. Air is forcibly supplied from an air supply source 6 to the air chamber 50 via an air pipe 4 during aerobic operation.
Patent JP-2011008297-A (JP)
Title: Liquid developing device and image forming device
Inventor: TAKANO HIDEHIRO
IPC: G03G15/10
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To improve development accuracy by preventing a developer carrier from moving relative to a latent image carrier and an application roller during a developing operation.SOLUTION: Two forces, pressing force BFdr of a bias application contact 38b and thrust force THdr, act on the developing roller 31 and thereby, the developing roller 31 is firmly locked by an E ring 382b in a predetermined position in the direction of the thrust. Thus, the developing roller 31 is surely prevented from moving from the predetermined position during the developing operation even in the event that, for example, the device is inclined due to vibration. In addition, since the developing roller 31 can be surely locked in the predetermined position right after the start of the developing operation, the movement of the developing roller 31 relative to the photoreceptor and the application roller 34 is efficiently prevented during the developing operation, thus improving the development accuracy.
Patent JP-2012077477-A (JP)
Title: Cutter and excavation device
Inventor: TODAKA AKIHIKO
IPC: E21D9/087
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cutter capable of achieving an easy exchange of a bit using an extremely simple mechanism, and an excavation device provided with such a cutter.SOLUTION: The cutter includes: a cutter body 9 which has a rotary arm part 14 configured to be rotatable around the shaft center, bits 17 and 17A provided on the rotary arm part, and an engaging part 20 for which a drive shaft 4 can idle in a fixed range and which is configured so as to be engageable with the drive shaft, and is configured to be rotatable with the drive shaft 4 as a rotation axis accompanying the rotation of the drive shaft 4 in a state that the drive shaft 4 is engaged with the engaging part 20; and rotation means for rotating the rotary arm part 14 accompanying the rotation of the drive shaft 4 in the idling state of the drive shaft 4.
Patent JP-2012080496-A (JP)
Title: Quantum cryptographic communication device, quantum cryptographic communication method, and quantum cryptographic communication system
Inventor: UKITA SHOICHI
IPC: H04L9/08
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To make it possible for a quantum cryptographic communication device to be mountable on a portable electronic apparatus and the like and perform quantum cryptographic communication.SOLUTION: A polarization state of an optical pulse generated by a light source unit 21 is randomly switched to either of a plurality of polarization bases predetermined under control of a control unit 26 by a polarization modulation unit 22 using a variable wavelength board such as a liquid crystal retarder. An optical unit 31 allocates the optical pulse after polarization modulation for each polarization base. A reception unit 32 detects, for each polarization base, the allocated optical pulse for each polarization base. A control unit 36 generates a common key from a detection result of the reception unit 32. The use of the liquid crystal retarder enables the polarization modulated optical pulse to be emitted from the transmission side to the reception side by a simple configuration, thereby a cryptographic communication device can be miniaturized.
Patent JP-2012085376-A (JP)
Title: Indirect hot line tool and hanger
Inventor: IRIKAWA SEIJI
IPC: H02G1/02
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To enable an indirect hot line tool to be hung on a utility pole or the like such that the indirect hot line tool can be readily picked up for work.SOLUTION: A hanging member 2 is removably attached to a handle portion 6 of an insulating operating rod 3. An indirect hot line tool 1 can be hung on a utility pole, from a crossarm or the like via the hanging member 2. For work on the utility pole, unlike existing indirect hot line tools in a working bag, in which a desired one may be caught in others, the indirect hot line tool 1 can be readily picked up to provide improved work efficiency, and the indirect hot line tool can be prevented from falling inadvertently. It can also be installed in various positions on the utility pole to ensure work space.
Patent JP-2011037443-A (JP)
Title: Method and device for shipping reel, tweendeck in cargo space of ship and device for the tweendeck
Inventor: LANGH HANS
IPC: B63B25/00
Filed: 2010-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ship loaded with metal band material reels, in which the center of gravity of the ship does not excessively drop and the period of rolling does not excessively shorten.  <P>SOLUTION: In a method and device for shipping a reel 1 by a ship 2, the reel 1 is at least partly placed in a cargo space 3 of the ship. The device is provided with a reel holder 4 holding the reel 1 placed in a predetermined position of the inside at least in the horizontal and downward direction, and the reel holder 4 is arranged on a tweendeck 5 in the cargo space 3 of the ship that is placed at a distance from the bottom 6 of the cargo space of the ship, closer to the metacenter of the ship 2 than to the bottom 6 of the ship. The tweendeck is used as a transport support body for the reel 1 in sea transport, and is arranged in the cargo space 3 of the ship.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012081075-A (JP)
Title: Game machine
Inventor: NAGANO MASATAKA
IPC: A63F7/02
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine controlling the shift of a presentation mode in consideration of the result of a game corresponding to a saved symbol variation game, and increasing the player's interest in a game.SOLUTION: When mode shift conditions for shifting the presentation mode are satisfied, a general control CPU corresponds to a saved symbol variation game, and determines the control of the shift to another presentation mode or the continuation of an existing presentation mode based on a winning determination random number stored corresponding to a saved start prize ball.
Patent JP-2012087957-A (JP)
Title: Heating device
Inventor: KO FUSEKI
IPC: H01L21/205
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a heating device that achieves uniform surface distributions of heat applied to a heated object.SOLUTION: A plurality of heat sources provided in the shape of a plane facing a wafer supported by a supporting section 3 are arranged in a heat source section 2. A mechanical section 4 is provided to turn the heat source section 2 so that the heat source section 2 and supporting section 3 may be relatively displaced in a direction parallel to the plane where the heat sources are arranged. When the heat source section 2 is turned against the supporting section 3, heat radiated from each of heat sources is dispersed on the surface of the wafer, thereby reducing the variation in surface distribution of the radiant heat on the wafer in comparison with that in a normal heating device where the relative positions of the heat source section 2 and supporting section 3 are fixed.
Patent JP-2011012082-A (JP)
Title: Method for producing drug containing naftopidil
Inventor: SUGIMOTO MICHIHIKO
IPC: A61K9/20
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a naftopidil preparation stable against discoloration by light.SOLUTION: There is provided a method for producing a pharmaceutical preparation containing naftopidil as an active ingredient and pharmaceutical additives and being in a form of compacted intraorally disintegrable tablet which does not undergo light discoloration caused by the copresence of naftopidil and lactose, which method comprises the steps of preparing granules comprising a pharmaceutical additive selected from the group consisting of saccharose, glucose, etc., and naftopidil and producing tablets having a tablet hardness of 1 kg or larger from the granules.
Patent JP-2012088439-A (JP)
Title: Toner and developer, and image forming apparatus, image forming method and process cartridge using the developer,
Inventor: YAMASHITA DAIKI
IPC: G03G9/087
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a toner and a developer excellent in low temperature fixability, heat-resistant storage property and capable of giving an image of high picture quality while maintaining hot offset resistance.SOLUTION: The toner for electrostatic charge image development comprises resin particles (C) produced by adsorbing fine particles (A) containing at least resin (a) or coating films obtained by dissolving or swelling the fine particles (A) to surfaces of resin particles (B) containing a resin (b). The resin (b) contains a polyhydroxy carboxylic acid skeleton. The resin (a) is a polyester resin. The fine particles (A) or coating films obtained by dissolving or swelling the fine particles (A) cover the surfaces of the resin particles (B) by at least 90% coverage. The thickness of the fine particles (A) or coating films obtained by dissolving or swelling the fine particles (A) adsorbed to the surfaces of the resin particles (B) is from 30 nm to 500 nm.
Patent JP-2012086324-A (JP)
Title: Clamping device
Inventor: OCHI MASASHI
IPC: B23F23/08
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a clamping device for clamping a workpiece to a mounting base for inner periphery grinding, with its clamping force and safety improved.SOLUTION: The clamping device is provided for clamping the workpiece 101 disposed on a reference plane 32 of the mounting base 30, wherein formed is a hole 11a whose diameter is larger than the inner diameter D1 and smaller than the outer diameter D2 of the workpiece 101. The clamping device includes: a plate-like fixing member 10 making surface contact with an end face 101a of the workpiece 101 disposed on the reference plane 32 of the mounting base 30; and a cylindrical presser 20 enclosing the mounting base 30 to apply the fixing member 10 a pressing force against the end face 101a of the workpiece 101.
Patent JP-2011044227-A (JP)
Title: Disk recording medium, playback method and playback device
Inventor: KOBAYASHI SHOEI
IPC: G11B7/004
Filed: 2010-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability of defect management.  <P>SOLUTION: When a plurality of management data zones including a defect management zone are provided in a lead-in zone in an inner peripheral part of a disk and a recording and playback condition adjusting zone and a spare zone having the same size as the recording and playback condition adjusting zone are provided by recording operation with respect to a disk recording medium, the management zones are formed to be positioned to be separated in a disk radial direction sandwiching the recording and playback condition adjusting zone and the spare zone and, when information contents recorded in the defect management zone of the plurality of management data zones are different from each other, recording is performed so that information contents and recording updating frequency are made same in a prescribed order.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012092520-A (JP)
Title: Construction method for preventing surface failure of slope
Inventor: INAGAKI HIDEKI
IPC: E02D17/20
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To relatively easily and rapidly prevent a surface failure of a slope by providing a complementary construction method which can be applied even to the slope in precipitous mountains kept in a natural state and making carrying-in of large-size equipment difficult and which can prevent the surface failure while leaving vegetation as-is.SOLUTION: A plurality of iron base pipes 20, which each have a large number of strainer holes 24 formed in a dispersed manner on a peripheral wall of a pipe body and which each structurally have a leading end sharpened, are driven at each of a plurality of spots on a slope from a ground surface in directions different from one another. Back ends of the iron base pipes exposed on the ground are bundled and fastened together by a binding fitting 22, a wire and the like.
Patent JP-2012095178-A (JP)
Title: Acoustic lens for ultrasonic probe, ultrasonic probe, ultrasonic image display device and production method of acoustic lens for ultrasonic probe
Inventor: YAMAUCHI RYUSUKE
IPC: A61B8/00
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic lens for an ultrasonic probe, an ultrasonic probe, an ultrasonic image display device and a production method of the acoustic lens for the ultrasonic probe, which can endure an excellent abrasion resistance while suppressing influence on the characteristic of the acoustic lens such as acoustic characteristics and chemical solution resistance characteristic.SOLUTION: An acoustic lens 6 for an ultrasonic probe 3 is formed of a material including a base material B containing fluorine resin particles P. The fluorine resin particles P are in a diffused state in the base material B, and are preferably blended in ratio of 1-10% by weight of the base material B. The fluorine resin is, for example, polytetrafluoroethylene, the base material B is, for example, a silicone rubber.