baber/WOPTO huggingface dataset:
Patent JP-2012164480-A (JP)
Title: Battery
Inventor: MEJIRO HIDEHISA
IPC: H01M10/0568
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a battery having a higher charging/discharging capacity density than conventional.SOLUTION: The battery 1 comprises a positive electrode 2, a negative electrode 3, and an electrolytic solution containing an electrolyte provided between the positive electrode 2 and the negative electrode 3. The positive electrode 2 contains a rubeanic acid or a rubeanic acid derivative as an active material, and a mol concentration of the electrolyte in the electrolytic solution is higher than 1.0 mol/L. In the battery 1, a large amount of anion derived from the electrolyte exists, and the rubeanic acid or the rubeanic acid derivative can take a form from an oxidant to a reductant, so as to obtain a higher charging/discharging capacity density than conventional.
Patent JP-2012162383-A (JP)
Title: Magnetic position detection apparatus
Inventor: WATANABE YOSHIMASA
IPC: G01D5/12
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit that can be driven with low power consumption at a low cost, regarding a magnetic position detection apparatus.SOLUTION: The magnetic position detection apparatus provided with a moving body and a fixed body includes: a first large Barkhausen effect element attached to one end of a detection range; a second large Barkhausen effect element attached to the other end of the detection range; a magnetic field generation source for generating an alternating current magnetic field; a detection circuit for detecting the alternating current magnetic field; and a signal processing circuit for identifying whether the moving body is located in the detection range based on a signal output from the detection circuit.
Patent JP-2012165849-A (JP)
Title: Sewing machine and thread cutting method for sewing machine
Inventor: NAKANO MOTONARI
IPC: D05B65/02
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine and a thread cutting method for a sewing machine that can avoid an increase in power consumption when cutting a thread.SOLUTION: After a thread cutting signal is input, a reverse solenoid is turned on at a timing of t5 to reverse a fabric feed direction. Then, at a timing of t8, a thread cutting solenoid is turned on to cut a needle thread and a bobbin thread. That is to say, the needle position for a last stitch of a seam is put on a position equivalent to the needle position for a second last stitch, and then the needle thread and the bobbin thread are cut. Thereby, it is possible to make even the remaining lengths of the needle thread and the bobbin thread remaining at the end of the seam at a back side of the fabric after cutting thread. Further, since the thread cutting solenoid is turned on after the reverse solenoid is turned off, an ON period of the reverse solenoid and an ON period of the thread cutting solenoid are not overlapped with each other. Thus, it is possible to avoid an increase in power consumption when cutting a thread.
Patent JP-2012169428-A (JP)
Title: Arrestor and test method thereof
Inventor: KOYAMA MITSUTOSHI
IPC: H01C7/12
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To solve such a problem in a test method of an arrestor using an optical fiber thermometer having a small sensor at the tip of the optical fiber when measuring the temperature of a nonlinear resistive element that the optical fiber and the tip sensor may be damaged by touching the inner wall of a small hole, and accurate value of elevated temperature of the nonlinear resistive element cannot be obtained.SOLUTION: In the arrestor including a nonlinear resistive element 2, and a porcelain bushing 1 composed of a polymer resin covering the nonlinear resistive element, a metal cylinder 10 having a female screw formed in the inner surface being buried while penetrating the side surface of the porcelain bushing is provided, and a male screw 11 is screwed into the metal cylinder detachably.
Patent JP-2012173799-A (JP)
Title: Transparent conductive substrate and electronic device and touch panel using the same
Inventor: NAKADA KUNIHIKO
IPC: G06F3/041
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive substrate which is inexpensive and has excellent mechanical strength and good chemical durability without using a rare metal and an electronic device and a touch panel using the same.SOLUTION: A transparent conductive substrate 1 comprises: a transparent substrate 12 having electrically insulating properties; and a transparent conductive film 13 having a specific resistance of 2.0×10Ω cm or less by doping a low-valent metal oxide with zinc oxide formed on the transparent substrate 12 as a dopant so that a rate of 0.02 to 0.1 in an atom number ratio of low-valent metal/zinc is achieved. The transparent conductive film 13 is mainly composed of zinc oxide and formed by a sputtering method, an ion plating method, a pulse laser deposition method (a PLD method) or an electron beam (EB) deposition method by using a target or a tablet doped with a low valent metal oxide.
Patent JP-2012174393-A (JP)
Title: Projector
Inventor: HINO SHUNSUKE
IPC: G03B21/14
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of suppressing deterioration of a discharge lamp while suppressing the power consumption.SOLUTION: The projector includes a plurality of light source parts 200-1 and 200-2 and a control part 580 which has a first and a second mode as operation modes, and controls the light source parts 200-1 and 200-2 according to the operation modes. The light source parts 200-1 and 200-2 each include a discharge lamp and a discharge lamp driving part. The control part 580 controls respective discharge lamp driving parts so as to supply driving electric power to respective discharge lamps while varying the driving electric power supplied to the respective discharge lamp so that the driving electric power supplied to the respective discharge lamps in the second mode is within a range which is equal to or lower than second electric power smaller than first electric power and equal to or higher than third electric power smaller than the second electric power, and a width of variation in total value of the driving electric power supplied to the respective discharge lamps is less than twice as large as the difference between the second electric power and third electric power.
Patent JP-2012172550-A (JP)
Title: Fuel injection device
Inventor: NAGAE TADAYUKI
IPC: F02M59/36
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To calculate the rate of flow with high precision even if the fuel properties such as volume modulus of elasticity of the fuel is changed.SOLUTION: An error value Qer is calculated on the basis of difference between a necessary discharge amount Qn and an actual discharge amount value Qr when oil supplying is determined, (i.e., Qer is expressed by absolute of the difference Qeq-Qe, where Qeq is the learnt discharge amount equivalent at this time while Qe is the previously learnt discharge amount), and when determination is made that Qer lies out of the prescribed learning change range set in advance (S17:YES), assumption is made that the properties of the fuel have changed, and learn correction for Qn is made by learning and altering the property learning amount Qe1 (S19 and S21) Thus, while determining whether the fuel properties have changed, the discharge amount from a high pressure pump 3 can be calculated with high precision, even if the fuel properties such as volume modulus of the fuel have changed.
Patent JP-2012170549-A (JP)
Title: Pachinko game machine
Inventor: KAWASHIMA SATORU
IPC: A63F7/02
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent a player from loosing the interest in a game by easily generating at least one ready-to-win performance during the time-saving game state even when a ready-to-win lose selection probability (a probability of appearance of the ready-to-win performance) is set to be lower, and prevent the player from estimating that jackpot determination results in a lose before the ready-to-win performance is terminated.SOLUTION: A Pachinko game machine includes a small win performance means for selecting one of one or a plurality of variable patterns that are regulated in a variable pattern table for small win when a time-saving game state is generated and also small win determination is a win, and then, setting a performance content to be displayed in a symbol display device, on the basis of the one selected variable pattern, thereby to perform the small win performance. The variable pattern for setting the performance content same as that of a ready-to-win lose is regulated in a first small win variable pattern selection table 88. The variable pattern for setting the performance content being the same as that of a perfect lose is regulated in a second small win variable pattern selection table 89.
Patent JP-2011139907-A (JP)
Title: Ready-to-use urinary catheter assembly
Inventor: KAYEROD HELLE
IPC: A61M25/08
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ready to use urinary catheter assembly comprising a catheter which can be withdrawn from its package and is prepared for direct insertion in the urethra and in a substantially sterile condition.  <P>SOLUTION: The urinary catheter assembly comprises at least one urinary catheter 1 and a catheter package 7 having a cavity 11 for accommodation of the catheter 1. The catheter has on at least a part of its surface a hydrophilic surface layer 6 intended to produce a low-friction surface character of the catheter by treatment with a liquid swelling medium prior to use of the catheter. The package 7 includes a compartment 12 having walls of a gas impermeable material and accommodating the liquid swelling medium for provision of a ready-to-use catheter assembly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012173168-A (JP)
Title: Encoder and actuator
Inventor: FUJINAGA TERUAKI
IPC: G01D5/347
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To improve reliability of an encoder while making the encoder low-cost.SOLUTION: An encoder 27 secures high reliability by detecting a plurality of absolute positions using a plurality of light sources which are independently turned on in a state in which a slider is at a stop, for example, in actuation, and determining an error based upon whether differences of the plurality of absolute values are within a predetermined range. The encoder 27 is made low-cost and compact in configuration by being used as an incremental encoder using an incremental scale 51 after the actuation.
Patent JP-2012170690-A (JP)
Title: Drum washing machine
Inventor: MIGAKI FUMIHIKO
IPC: D06F39/08
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of water leakage or the like by diluting detergent bubbles flown backward into a detergent supply device.SOLUTION: A drum washing machine comprises: a pre-washing water supply valve 54 and a washing water supply valve 55 for supplying washing water to a detergent supply device 56; a pre-washing detergent supply passage 83 and a washing detergent supply passage 84 provided in the detergent supply device 56; a water tub air vent tube 74 connected to a water tub air vent connecting part 91; and a detergent case 61 including a washing detergent container part 80 and a pre-washing detergent container part 81. In the detergent supply device 56, the pre-washing detergent supply passage 83 and the water tub air vent connecting part 91 are close to each other, so as to always prevent elimination and accumulation of detergent babbles in the water tub air vent tube 74 by controlling the pre-washing water supply valve 54. Therefore, a pressure within a water tub 51 is never increased by detergent bubbles, whereby preventing occurrence of a problem in which water supplied in a water supply operation or a detergent supply operation is flown out through a passage other than a prescribed passage or is flown over out of the detergent supply device 56.
Patent JP-2012176037-A (JP)
Title: Stereoscopic radiological image generating device, method, and program
Inventor: KUWABARA TAKAO
IPC: A61B6/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously materialize both reduction of an exposure amount of a patient and maintenance of quality of stereoscopic display when generating radiological images for both right and left eyes for performing stereoscopic view using binocular disparity.SOLUTION: The radiological image generating device for the stereoscopic view includes: a radiation source 17 capable of irradiating radiation from two imaging directions different from each other; a radiation detector 15 detecting the irradiated radiation; a detector controller 33 reading a radiological image signals output from the radiation detector 15 and generating the radiological image; a radiation source controller 32 controlling the radiation source 17 such that the amount of the radiation irradiated from the radiation source 17 during imaging in one imaging direction of the two imaging directions becomes lower than the amount of the radiation irradiated from the radiation source 17 during imaging in the other photographing direction; and an image processing unit 8c performing image processing to suppress graininess to the radiological image taken with the lower amount of the radiation.
Patent JP-2012179610-A (JP)
Title: Pipe expanding device, and method of manufacturing piping
Inventor: TSUKAMOTO MASANORI
IPC: B21D41/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe expanding device capable of simply and surely expanding a pipe.SOLUTION: The pipe expanding device 10 includes a pair of gripping pieces 21, 22 for gripping the pipe 1, a diameter expansion section 31 for expanding the front end 2 of the pipe 1 by press-fitting it to the front end 2 of the pipe 1, and a control component 50 for controlling a projection amount of the front end 2 of the pipe 1 from one end face 23 of the gripping pieces 21, 22. The control component 50 is detachably installed to the gripping pieces 21, 22, and has a blocking plate section 51 for blocking an opening of a pipe insertion hole 24 located at a side where the front end 2 of the pipe 1 is exposed. The blocking plate section 51 includes a butting surface 510 coming in contact with the end faces 23 of the gripping pieces 21, 22, and a recessed section 520 which has a shape depressed from the butting surface 510 so as to make the front end 2 of the pipe 1 project at a designated amount h from the end faces 23 of the gripping pieces 21, 22 and can receive the front end 2 of the pipe 1.
Patent JP-2012179814-A (JP)
Title: Image forming apparatus
Inventor: PARK SOYOUNG
IPC: B41J2/18
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that waste liquid discharged into a suction cap drops from the suction cap upon removal of the suction cap.SOLUTION: The suction cap 91 is held movably relative to a cap holder 93. The cap holder 93 includes a guide member 193 that slidably contacts upper and lower surfaces of a recording head 24 when capped. An induction member 195 for receiving waste liquid dropping from a lower edge of the suction cap 91 is movably disposed between a lower inner wall of the cap holder 93 and a lower outer wall of the suction cap 91. The induction member 195 is connected to a discharge channel 197 through which the received waste liquid is discharged to the outside.
Patent JP-2012180471-A (JP)
Title: Resin composition
Inventor: MIYAMOTO YUKI
IPC: C08L79/08
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent in heat resistance and moldability, capable of sufficiently improving electric reliability (migration resistance) under high humidity and high voltage conditions and excellent in storage stability and printing properties.SOLUTION: This resin composition includes a polyimide resin (A) having a melt viscosity at 150°C of 30-3,000 Pa s and a temperature of 1% mass loss of not lower than 350°C and a solvent (B), and the solvent (B) is a mixture of an ether type organic solvent and a hydrocarbon organic solvent containing an aromatic ring, or an organic solvent containing both an ether bond and an aromatic ring, and has a boiling point of 180-220°C.
Patent JP-2012183104-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To detect winning abnormality in a variable winning device set to a start winning port, and to output an error signal to a hall computer when detecting the winning abnormality.SOLUTION: When a start port solenoid 2121 is in a non-operation state, right and left movable pieces 2105 are raised up such that a game ball cannot enter a second start port 2102. Conversely, when the start port solenoid 2121 is in an operation state, a space between upper end sides of the movable pieces are enlarged and the upper end sides are opened horizontally with lower end sides as axes in the right and left movable pieces 2105 such that a game ball can enter the second start port 2102. A main control MPU 4100a determines the presence or absence of abnormality in the number of winning game balls to the second start port 2102, based on a detection signal of a second start port sensor 2127 and preset winning permission conditions, and outputs an error signal from an external terminal board 1150a to the hall computer when it is determined that the number of winning balls is abnormal.
Patent JP-2012185877-A (JP)
Title: Manufacturing method and manufacturing apparatus of dlc film
Inventor: TANIGUCHI KATSUMI
IPC: G11B5/84
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and manufacturing apparatus of DLC film which achieves both high durability and high corrosion resistance with a small film thickness.SOLUTION: A manufacturing method of DLC film composed of a first layer and a second layer, including steps of forming the first layer, on the film-deposited substrate, by radical particles generated by the thermal decomposition of hydrocarbon raw gas and forming the second layer by ion particles generated in the plasma of the hydrocarbon raw gas.
Patent JP-2011142668-A (JP)
Title: Type ii phase locked loop using dual path and dual varactor to reduce loop filter component
Inventor: BELLAOUAR ABDELLATIF
IPC: H03L7/099
Filed: 2011-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase locked loop (PLL) with reduced loop filter components having dual charge pumps and corresponding dual signal paths that reduce on-chip component size within filters.  <P>SOLUTION: The dual paths are combined advantageously via dual varactors within a voltage controlled oscillator to further reduce loop filter components. The PLL removes the drawbacks of noise introduced by circuitry normally used for summing dual path configurations.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012191680-A (JP)
Title: Power supply device, control method of power supply device, and image formation device
Inventor: KANZAWA TOMOKAZU
IPC: H02J1/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent supply of an unwanted high voltage to a destination at the time of power supply suspension in the case where a plurality of power sources having different voltages are supplied.SOLUTION: A power supply 5VG for 5 V which is used in circuits at respective parts of a device and a power supply 37VH for 37 V for driving a piezo element of an ink jet head are generated from a commercial power supply. A power supply 5VH for 5 V which is used for driving a head driver IC is generated from the power supply 37VH. A power supply selecting part selects a power supply with a higher voltage, between the power supply 5VG and the power supply 5VH, to output and supply it to a head.
Patent JP-2012191430-A (JP)
Title: Receiving device, receiving method, and program
Inventor: YOKOGAWA MINESHI
IPC: H04N7/173
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To improve receiving performance when information on frequency band which does not transmit data is known.SOLUTION: The receiving device receives a broadcast wave of an OFDM signal transmitted from a transmitting device of a broadcast station which is not illustrated. A transmission parameter interpretation part acquires band information which is included in transmitted control information and shows the non-signal band. An interference removing filter part performs filter processing when at least a predetermined level or higher is detected based on the band information from the transmission parameter interpretation part. The disclosed technique, for example, can be applied to a receiving device which receives the OFDM signal.
Patent JP-2012191075-A (JP)
Title: Multiple optical frequency generation light source
Inventor: YAMAMOTO NAOKATSU
IPC: H01S5/34
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a multiple optical frequency generation light source capable of achieving structural simplification.SOLUTION: The multiple optical frequency generation light source comprises: an optical resonator; a light-emitting member which is disposed in the optical resonator, and includes a plurality of minute emitters which generate mutually different optical frequencies and are not optically or electrically bound; and an optical member which is disposed together with the light-emitting member in the optical resonator and selects a single or plural optical frequencies.
Patent JP-2012195627-A (JP)
Title: Route publicity device, route publicity method, and route control device
Inventor: KOSONE MIKIO
IPC: H04L12/56
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To improve throughput.SOLUTION: A communication device 120 has communication parts 121-12n. The communication parts 121-12n are connected to routes 101-10n corresponding to addresses 1-n, respectively, and transmit packets to the connected routes 101-10n. A first acquisition part 111 acquires an aggregation address obtained by aggregating a plurality of addresses that can be aggregated among the addresses 1-n. A second acquisition part 112 acquires state information indicating whether or not the communication part can transmit a packet, for each of the communication parts connected to the respective routes corresponding to the plurality of addresses that can be aggregated among the communication parts 121-12n. A determination part 113 determines whether or not the aggregation address acquired by the first acquisition part 111 is made public based on the state information acquired by the second acquisition part 112. A publicity part 114 makes public the aggregation address to a communication device 130 depending on the determination result by the determination part 113.
Patent JP-2012195062-A (JP)
Title: Discharge lamp bulb
Inventor: ITO YOSHIRO
IPC: H01J61/34
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized discharge lamp bulb that sufficiently maintains a predetermined amount of reflected light provided by a reflector even when an arc tube is short.SOLUTION: A discharge lamp bulb comprises: an arc tube having an outer pipe that contains inside a luminous tube containing inside a pair of electrodes, a pair of lead wires connected to respective electrodes, and a metal band joined by an ear piece and installed on the outer pipe; an arc tube support plug that has an inner cylinder part in which the arc tube is inserted and supports the arc tube via a support part; and a lead support line. The ear piece can be formed as opposing the lead support wire so that the front end face of the front end peripheral portion of the inner cylinder part is made generally flush with the front end face of a flange part. Or, the ear piece can be formed closer to the rear end than the above manner so that the angle formed between a straight line passing through the light emission center of the luminous tube as well as the front end peripheral portion of the metal band and a straight line orthogonally crossing the central axis of the luminous tube falls in the range of 60° to 75°.