baber/WOPTO huggingface dataset:
Patent JP-5330858-B2 (JP)
IPC: H04L9/32
Filed: 2009-02-26
Granted: 2013-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To verify that a user device owns a signature, without delivering the signature from the user device to a verification device.  <P>SOLUTION: A prime factor q and the groups G1, G2 and GT of order q in which bilinear pairing e:G1×G2→GT exists are disclosed. The user device uses a commitment key ck to calculates a commitment C to information m, and transmits the results of calculating the commitment C to a signature generation apparatus as a signature request message M. The signature generation apparatus uses random numbers x, y and r belonging to generation sources g1 and g2 and Zq of the groups G1 and G2 to generate a pair of multiple elements as a signature σ for M through calculation with the signature request message M and to transmit the results of generating the pair of multiple elements to the user device. The user device verifies whether a pairing equality is had for the element of the signature σ, generates each non-interactive zero knowledge certification for the commitment C and for the signature σ, and gives the results of generating the non-interactive zero knowledge certifications together with the information m as a blind signature to the verification device. The verification device verifies the non-interactive zero knowledge certifications.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5278060-B2 (JP)
IPC: G01N27/447
Filed: 2009-03-13
Granted: 2013-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device requiring no filter paper capable of successfully performing transfer because the occurrence of air bubbles is suppressed.  <P>SOLUTION: The transfer device 100 requiring no filter paper houses a separation medium 170 containing a buffer solution and a transfer film 180 and transfers an object to be transferred 171 in the separation medium 170 to the surface of the transfer film 180 by passing an electric current through the separation medium 170 through the buffer solution. The buffer solution contains an aromatic compound containing at least either one of a hydroxyl group and a carbonyl group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5077585-B2 (JP)
IPC: F02D29/02
Filed: 2009-03-16
Granted: 2012-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent drop of engine rotation stop control accuracy due to change over of target locus of engine rotation stop control.  <P>SOLUTION: When engine rotation is stopped by controlling load of an alternator 33 so as to match actual engine rotation behavior to a target locus, command delay time until the alternator actually responds from power generation command value of the alternator is calculated is calculated, engine rotation speed change quantity during the command delay time is estimated, it is determined that influence of command delay time is large and target locus of engine rotation stop control is fixed to a target locus selected at the beginning if the command delay time until the alternator 33 actually responds after power generation command value of the alternator 33 is calculated is not shorter than a prescribed value, and it is prohibited after that to select target locus at every prescribed timing until engine rotation stops. Consequently, the target locus is prevented from being changed over during execution of engine rotation stop control and hunting phenomenon in which fluctuation of power generation command of the alternator 33 and response delay of actual engine rotation behavior due to change-over of the target locus are repeated is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5277033-B2 (JP)
IPC: G01B5/00
Filed: 2009-03-25
Granted: 2013-08-28
Abstract: A corrected ball diameter calculating method includes: preparing a reference gauge that has at least one reference peripheral surface of an outer peripheral surface and an inner peripheral surface; valuing of diameter values of the reference peripheral surface at a plurality of different height positions from a bottom surface of the reference gauge; calculating calibrated diameter values per each of the height positions; placing the reference gauge on the rotary table and causing the stylus tip to touch a plurality of measurement sites on the reference peripheral surface at each of the height positions to calculate measured diameter values that are diameter values of a circle passing through the neighborhood of center points of the stylus tip; and calculating the corrected ball diameters per each of the height positions from the calibrated diameter values and the measured diameter values that are calculated per each of the height positions.
Patent JP-5267283-B2 (JP)
IPC: H01L25/18
Filed: 2009-04-02
Granted: 2013-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power module capable of suppressing bending of an insulating substrate without impeding miniaturization, cost reduction or the like.  <P>SOLUTION: The power module includes: the insulating substrate 20 having a semiconductor element mounted on a front surface; a case 50 fixed to a back surface of the insulating substrate without a base plate interposed and covering the semiconductor element and insulating substrate; and electrodes 30, 32 and 34 electrically connected to the semiconductor element in the case and extending to the outside of the case. Then, a substrate fixation portion 40 which is a portion of the electrode 30 and comes into contact with the insulating substrate via an insulator 42 is disposed crossing the insulating substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5327529-B2 (JP)
IPC: F21S2/00
Filed: 2009-04-22
Granted: 2013-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device which is excellent in safety by preventing light source light from being projected directly to the outside even when using a high energy light source, and also to provide a compact and thin projector including the light source device.  <P>SOLUTION: The projector is provided with: the light source device; a light guide device; a display element; a projection side optical system; and a projector control means. The light source device is provided with: a light source that emits a laser beam of a blue wavelength region; a light emitting wheel 71 that is arranged on an optical axis of the light source; and a wheel motor that drives and rotates the light emitting wheel 71. In the light emitting wheel 71, a fluorescent light emitting area and a diffuse transmission area are juxtaposed in a circumference direction. A phosphor layer 133 emitting light source light as exciting light, and a visible light reflection film 136 are layered in the fluorescence light emitting area. The phosphor layer 133 is fixed in a phosphor fixing part 138 that is fine ruggedness directly processed on a circular substrate 131 on both sides of the visible light reflection film 136.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5361520-B2 (JP)
IPC: E01H5/06
Filed: 2009-04-30
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a windrow-snow removing device of a snow-removing vehicle and a trailer for windrow snow removal, which can make snow removal work efficient in a predetermined section in an entrance/exist of an expressway and the like, which can restrain snow from remaining after removal, and which can cope with an ample amount of snow to be removed without destructing safety during traveling.  <P>SOLUTION: This windrow-snow removing device includes: a back plow 1 which is arranged in the rear of the snow-removing vehicle T, and which has a side plate 11 provided in an L-shape at one side end; a joint section 2 which connects the back plow 1 to the snow-removing vehicle T, and which is equipped with an angling mechanism 21 for adjusting a plow propulsion angle of the back plow 1; a guide plow 3 which is rotatably connected to the other-side lateral end of the back plow 1; and a folding mechanism which is interposed between the guide plow 3 and the back plow 1 so as to enable the operation of folding/unfolding the guide plow 3 with respect the back plow 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5294989-B2 (JP)
IPC: H04M1/00
Filed: 2009-05-28
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal, capable of performing non-audio communication (vibration communication) not depending on visual and audible senses by using vibration function.  <P>SOLUTION: The portable terminal includes a vibration device having a plurality of elements each independently vibrating, and the vibration device generates a vibration pattern, on the basis of the vibration of the elements and causes the elements to vibrate on the basis of the inputted vibration pattern. The portable terminal, further, includes a transmission means for transmitting the vibration pattern to another terminal and a receiving means for receiving a vibration pattern from another terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5060526-B2 (JP)
IPC: H01M8/04
Filed: 2009-08-03
Granted: 2012-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To control power generation of a fuel cell so as to always supply stable electric power to an outside load while consuming residual hydrogen inside the fuel cell and without causing emergency stop when the outside load is suddenly decreased or regenerated.  <P>SOLUTION: A fuel cell power supply system includes: a fuel cell generating electric power with hydrogen and oxygen; an electric energy buffer capable of storing electric power generated in the fuel cell; and a control device. The control device determines a fuel cell output current target value I<SB>CMD</SB>according to a request load of the fuel cell power supply system, sets a fuel cell output current command value I<SB>REF</SB>according to the target value I<SB>CMD</SB>, and current corresponding to the command value I<SB>REF</SB>is output from the fuel cell. The control device, when the target value I<SB>CMD</SB>is in a regenerative charging state, makes increase power generation of the fuel cell by decreasing the command value I<SB>REF</SB>in the prescribed percentage eduction to make treat surplus hydrogen, and makes store electric power generated when the surplus hydrogen is treated in the electric energy buffer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4804565-B2 (JP)
IPC: H04N5/91
Filed: 2009-08-19
Granted: 2011-11-02
Abstract: Methods and systems for protecting data that is intended for use and processed on video or graphics cards are described. In various embodiments, data that is intended for use by a video card can be encrypted such that any time the data is provided onto a bus (e.g. a PCI or AGP bus) between the video card and the computer system, the data is encrypted. For example, when data is moved from memory on the video card to the system's memory (e.g. when it is mapped to the system's physical memory) and vice versa, the data is in encrypted form and thus protected. <IMAGE>
Patent JP-5324371-B2 (JP)
IPC: G02B6/30
Filed: 2009-09-25
Granted: 2013-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connecting component in which stress given to optical fibers is relaxed, insertion loss, break of the optical fibers and polarized wave extinction ratio are improved and an array composing is easy.  <P>SOLUTION: The optical connecting component separates an inner space from outside with a housing (10), a lid (12) and a transmission window (600) provided on the housing. The transmission window is composed so that the optical fiber (200) or a planar light wave circuit (300) may be connected to the inner space side, a second optical fiber (202) or a second planar light wave circuit may be connected to the out part side, the light which propagates in the optical fiber or the planar light wave circuit may be connected to the second optical fiber or the second planar light wave circuit via the transmission window, or the light which propagates in the second optical fiber or the second planar light wave circuit may be connected to the optical fiber or the planar light wave circuit via the transmission window. The thickness of the transmission window is such that the coupling loss of light is within 0.5 dB, and the thermal expansion/contraction coefficient of the transmission window is smaller than the thermal expansion/contraction rate of the housing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5281549-B2 (JP)
IPC: D21H13/10
Filed: 2009-11-11
Granted: 2013-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonwoven fabric for reinforcing a FRP, not requiring release paper when preserving the fabric, having strength and stiffness required and sufficient for application operation, and having excellent uniformity.  <P>SOLUTION: The nonwoven fabric for reinforcing the FRP includes at least a main fiber and a binder fiber, and the binder fiber is a core-sheath binder fiber using a polyethylene terephthalate as the core and a modified polyethylene terephthalate having a melting point lower than that of the core part as the sheath. The nonwoven fabric preferably contains an acrylic resin or a styrene-acrylic resin. The content of the acrylic resin is 1-7 mass% based on the amount of nonwoven fabric, and the content of the core-sheath binder fiber is 5-20 mass% in the nonwoven fabric for reinforcing the FRP.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5321422-B2 (JP)
IPC: F01N3/20
Filed: 2009-11-18
Granted: 2013-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark-ignition internal combustion engine rapidly heating up catalyst for exhaust emission control.  <P>SOLUTION: The spark-ignition internal combustion engine includes a variable compression ratio mechanism A capable of changing mechanical compression ratio, and a variable valve timing mechanism B capable of controlling the valve closing timing of an intake valve 7. The mechanical compression ratio is maintained at the maximum mechanical compression ratio on the low-load operation side of the engine. When the catalyst for exhaust emission control is heated up on the low-load operation side of the engine where the mechanical compression ratio is maintained at the maximum mechanical compression ratio, the actual compression ratio is decreased. This decreasing action of the actual compression ratio is carried out by shifting the valve closing timing of the intake valve 7 in the direction separating from the intake bottom dead center.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5358410-B2 (JP)
IPC: A63F7/02
Filed: 2009-11-30
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine button switch device controlling the vertical movement between a slightly projecting position and a largely projecting position from a game machine body in association with the content of presentation, etc. of a game machine, controlling a button body to smoothly move to the slightly projecting position from the game machine body when the button body is in the largely projection position from the game machine body, and having durability against pressure to the button body.  <P>SOLUTION: When a button part is in the uppermost position, a crank arm 203 is inclined by a prescribed angle in advance without being raised upright in the vertical direction. As a result, if the button part is pressed by a player with excessive pressure, the pressure in the vertical direction can be efficiently transmitted based on a movement vector of a vertical direction component (B) of a slider 205.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5310519-B2 (JP)
IPC: B65H18/16
Filed: 2009-12-14
Granted: 2013-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for solving a vibration or flap of a winding web in winding a web onto a spool in a surface reel by simple remodeling.  <P>SOLUTION: The surface reel 1 includes a reel drum 2, a secondary arm 4, and a spool moving rail 5. In the surface reel 1, while the web is wound onto the spool 7, housing parts 8 on both sides of the spool 7 are pressed by a roller 6 attached to the front end of the secondary arm 4, thereby pressing the winding web 9 to the reel drum 2 to wind while giving nip pressure. The shape of the roller 6 of the secondary arm 4 is formed into a shape surface-contacted with the housing parts 8 on the both sides of the spool 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5317957-B2 (JP)
IPC: A61J3/00
Filed: 2007-04-11
Granted: 2013-10-16
Abstract: In certain embodiments, a vial adaptor for removing liquid contents from a vial includes a piercing member and a bag. The bag can be contained within the piercing member such that the bag is introduced to the vial when the vial adaptor is coupled with the vial. In some embodiments, the bag expands within the vial as liquid is removed from the vial via the adaptor, thereby regulating pressure within the vial. In other embodiments, a vial includes a bag for regulating pressure within the vial as liquid is removed therefrom. In some embodiments, a vial adaptor is coupled with the vial in order to remove the liquid. In some embodiments, as the liquid is removed from the vial via the adaptor, the bag expands within the vial, and in other embodiments, the bag contracts within the vial.
Patent JP-5356246-B2 (JP)
IPC: C07D401/04
Filed: 2007-12-04
Granted: 2013-12-04
Abstract: The present invention relates to novel substituted quinoline derivatives according to the general formula (Ia) or formula (Ib): including any stereochemically isomeric form thereof, a N-oxide thereof, a pharmaceutically acceptable salt thereof or a solvateas thereof. The claimed compounds are useful for the treatment of a bacterial infection. Also claimed is a composition comprising a pharmaceutically acceptable carrier and, as active ingredient, a therapeutically effective amount of the claimed compounds, the use of the claimed compounds or compositions for the manufacture of a medicament for the treatment of a bacterial infection and a process for preparing the claimed compounds.
Patent JP-5306223-B2 (JP)
IPC: E06B3/72
Filed: 2007-12-14
Granted: 2013-10-02
Abstract: A plastic profile for window, door and facade elements includes a plastic profile body, which extends in a longitudinal direction (z), and at least one outer side, which is located outside in a transverse direction (x) perpendicular to the longitudinal direction (z) as viewed in a cross-section (x-y) perpendicular to the longitudinal direction (z). The outer side includes two roll-in protrusions configured such that a reinforcement element is connectable with the plastic profile body by a rolled-in connection. The reinforcement element has at least one of a hollow profile, a partially-open profile and a receptacle portion configured to accommodate a corner connector, wherein at least one of the hollow profile, the partially-open profile and the receptacle portion is disposed between the roll-in protrusions in the rolled-in state.
Patent JP-5355421-B2 (JP)
IPC: H01L51/50
Filed: 2008-12-19
Granted: 2013-11-27
Abstract: An organic electroluminescence device including: an anode (10), a cathode (70), an emitting layer (40) including an organic compound, which is between the anode (10) and the cathode (70), two or more layers arranged in a hole injection and transport region which is between the anode (10) and the emitting layer (40), and one or more layers arranged in an electron injection and transport region which is between the emitting layer (40) and the cathode (70), wherein a layer in the hole injection and transport region, which is in contact with the emitting layer (40), includes an aromatic amine derivative having a carbazole skeleton, one of the layers other than the layer in contact with the emitting layer (40) in the hole injection and transport region includes one or more materials selected from the group consisting of thiophene derivatives, tricyclic or more cyclic fused aromatic derivatives, amine derivatives excluding the compound represented by the following formula (A), conductive polymers, CF x , CuPc, transition metal oxides, fullerenes and acceptor materials, and a layer in the electron injection and transport region includes a benzimidazole derivative.
Patent JP-5209653-B2 (JP)
IPC: A61K47/44
Filed: 2010-03-15
Granted: 2013-06-12
Abstract: An object of the present invention is to provide an indomethacin external preparation that has an excellent use feeling and excellent absorbability and causes no phase separation into an oil layer and an aqueous layer, thus exhibiting satisfactory stability of preparation with time. Provided is an indomethacin external preparation containing: 0.1 to 3 wt% of indomethacin; 25 to 50 wt% of alcohol; 0.01 to 5 wt% of gelling agent; 5 to 30 wt% of oil component; 20 to 50 wt% of water; and 0.01 to 10 wt% of one or more components selected from the group consisting of glyceryl monostearate, sorbitan monostearate, stearyl alcohol, and polyethylene glycol monostearate.
Patent JP-5356309-B2 (JP)
IPC: H01M4/38
Filed: 2010-05-10
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery mounted on an electronic apparatus, an industrial apparatus or a vehicle, which can be charged and discharged, and a negative electrode suitable for it, and copper foil for a negative electrode collector.  <P>SOLUTION: In the negative electrode for the secondary battery using a nonaqueous solvent electrolyte, a silicon-based active material film is formed on one or both surfaces of a current collector base material with the usage of the copper foil. The silicon-based active material film of 1-14 g/m<SP>2</SP>is formed on the current collector base material, and the inverse number of an electric double layer capacity of a surface of the negative electrode having the silicon-based active material film is 0.1-3 cm<SP>2</SP>/μF. The secondary battery using the nonaqueous solvent electrolyte is characterized in that this negative electrode is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5343946-B2 (JP)
IPC: G06F3/01
Filed: 2010-08-25
Granted: 2013-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive tactile presentation device capable of not only presenting a tactile sense to a living body with acoustic pressure of ultrasonic waves but also detecting a position of the living body.  <P>SOLUTION: A tactile presentation device 100 having a plurality of first ultrasonic elements 21 which oscillate a first ultrasonic wave arranged on a substrate 20a presents a tactile sense by: generating a concentration point of acoustic pressure of the first ultrasonic wave at an upper tactile sense presentation position P1 by oscillating at least a part of the plurality of ultrasonic elements at the same time; and stimulating a tactile sense receptor on a skin of a living body 51 by the acoustic pressure. A position detection element pair to detect a position of the living body 51 is configured by a second ultrasonic element 22 to oscillate a pulse-modulated second ultrasonic wave and a third ultrasonic element 23 to receive the second ultrasonic wave reflected from the living body 51. An ultrasonic element panel 20 is configured by arranging the second ultrasonic element 22 and the third ultrasonic element 23 on the substrate 20a together with the first ultrasonic element 21.  <P>COPYRIGHT: (C)2012,JPO&INPIT