baber/WOPTO huggingface dataset:
Patent JP-2012032489-A (JP)
Title: Display device
Inventor: IWAKO AKINOBU
IPC: G09G3/20
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device using an electrophoresis display panel, which has excellent contrast, and inconspicuous flickering, and allows long life operation.SOLUTION: The display device includes a display panel 50 having a memory nature for making display by movement of charged particles, and a driving IC 10 for applying a driving voltage to an electrode of the display panel with input of display data. The driving IC 10 includes a control unit 11, a waveform parameter unit 12, and a driving pulse generation unit 20. The driving pulse generation unit outputs a display inversion pulse for rewriting the display, and an overwriting pulse if the display is not changed; before outputting the display inversion pulse, outputs a display inversion pre-pulse having a different polarity; and before outputting the overwriting pulse, outputs an overwriting pre-pulse having a different polarity. The overwriting pulse and the overwriting pre-pulse are composed of the same pulse width, and the pulse width of the overwriting pre-pulse is larger than the pulse width of the display inversion pre-pulse.
Patent JP-2012034622-A (JP)
Title: Method for producing fat and oil with high diacylglycerol content
Inventor: KASE MINORU
IPC: A23D9/007
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fat and oil with high diacylglycerol content by esterification with a fatty acid, and effectively producing the fat and oil containing high amount of highly pure diacylglycerol in an industrially advantageous condition.SOLUTION: The method for producing the fat and oil with high diacylglycerol content includes: reacting glycerine and the fatty acid, or a lower alkyl ester thereof using an immobilized lipase in which a 1,3-selective lipase is immobilized on an immobilized carrier having an average particle size of less than 300 μm.
Patent JP-2010285152-A (JP)
Title: Pneumatic tire
Inventor: FUKUNAGA TAKAYUKI
IPC: B60C11/13
Filed: 2010-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire which obtains high wet drainage performance.  <P>SOLUTION: A directional pattern having a block including a circumferential large width main groove, a narrow width circumferential minor groove, and a transverse groove provided in a central area of a tread in a tire width direction is formed on a pneumatic tire. In a range where the block is zoned, the width and depth of the narrow width circumferential minor groove is reduced from a kick-out side toward a stepping-on side of the block when load is moved. The pneumatic tire includes a plurality of grooves including a transverse groove. A raised bottom 242 for raising the bottom of the transverse groove is formed on one end of the transverse groove in the tire width direction. The raised bottom 242 has an inclined surface 246 that gradually reduces the groove width from the other end 236K in the tire width direction toward a top 236J of the raised bottom.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012038974-A (JP)
Title: Semiconductor device
Inventor: SAWAHATA KOICHI
IPC: H01L21/822
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To change the trigger voltage of a thyristor independently from the hold voltage when the thyristor is used as a protection element.SOLUTION: A first first-conductive-type diffusion layer 120, a first second-conductive-type diffusion layer 130, a second first-conductive-type diffusion layer 150, and a second second-conductive-type diffusion layer 140 are arranged in this order. In the region in which the second second-conductive-type diffusion layer 140 and a first conductive-type layer 100 are contacted each other, these impurity concentrations of a portion located at the side surfaces of the second second-conductive-type diffusion layer 140 are higher than those of a portion located at the bottom surface of the second second-conductive-type diffusion layer 140.
Patent JP-2011018653-A (JP)
Title: Vented faraday cup, gas cluster ion beam processing system and method
Inventor: MACK MICHAEL E
IPC: H01J37/08
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce space charge phenomenon and sample charging and increase accuracy in measurement of amount of irradiation currents in a gas cluster ion beam processing system.SOLUTION: A vented Faraday cup 302 includes a conductive shock plate 308 with a surface receiving a gas cluster ion beam 128, a vented container surrounding the shock plate 308 and extending in front of it to provide a cup form and including a plurality of coaxial conductive ring electrodes disposed at intervals, and a conducting means conducting currents collected by the shock plate 308 to a current measuring system 358. The conductive ring electrodes are constituted of at least three groups each consisting of at least two ring electrodes and are electrically connected with one another, and the respective groups are biased independently of one another to prevent disadvantageous leakage of charged particles to the inside and the outside of the cup.
Patent JP-2012040299-A (JP)
Title: Pachinko game machine
Inventor: OURA MUTSUYUKI
IPC: A63F7/02
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To allow an LED substrate 69 to prevent light from erroneously entering each of a front light-emitting plate 66 and a rear light-emitting plate 67.SOLUTION: A front light-shielding area is formed on the front of the LED substrate 69, and a rear light-shielding area is formed on the rear of the LED substrate 69. The front light-shielding area, namely an area between an inner peripheral surface of the LED substrate 69 on the front of the LED substrate 69 and a projection part of a front LED 76, restrains entry of light projected from the projection part of the front LED 76 onto an outer peripheral surface of the rear light-emitting plate 67. The rear light-shielding area, namely an area between the inner peripheral surface of the LED substrate 69 on the rear of the LED substrate 69 and a projection part of a rear LED 70, restrains entry of light projected from the projection part of the rear LED 70 onto an outer peripheral surface of the front light-emitting plate 66.
Patent JP-2012047197-A (JP)
Title: Wave shape retainer for ball bearing and ball bearing
Inventor: TSUJI NAOAKI
IPC: F16C33/42
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a wave shape retainer for a ball bearing and the ball bearing capable of checking the relative dislocation movement in the peripheral direction and the radial direction of a pair of wave shape retainer half bodies.SOLUTION: This wave shape retainer includes the pair of wave shape retainer half bodies 31a and 31b of alternately forming a semispherical pocket part 32 and a plate part 33 in the peripheral direction, and a pawl 35 is arranged on the outer diameter side of the plate part 33 of one wave shape retainer half body 31a, and the pair of wave shape retainer half bodies 31a and 31b are made nonseparable in the axial direction by bending the pawl 35 in the direction for wrapping an outer diameter side part of the plate part 33 of the other wave shape retainer half body 31b. A recessed part 41 is formed in one of the mutually butting plate parts 33 of the pair of wave shape retainer half bodies 31a and 31b, a projection part 42 is arranged in the other, and the projection part 42 is engaged with the recessed part 41, to prevent the relative movement in the peripheral direction and the radial direction of the pair of wave shape retainer half bodies 31a and 31b.
Patent JP-2012047499-A (JP)
Title: Tire air pressure detector
Inventor: TAKEDA YUJI
IPC: G01L17/00
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent a sealing agent from blocking a communication channel when repairing a flat tire.SOLUTION: On a side wall of a device body 14 of a tire air pressure detector 10, a tire valve is connected and on the other side wall, an air in-flow opening is opened. Inside the device body 14, a sensor chamber 18 is provided and a pressure sensor 24 is attached. On the side wall of the device body 14, a communication channel 22 for making the sensor chamber 18 communicate with the inside of the tire, and pressure in the sensor chamber 18 is maintained as the same pressure as tire internal pressure. An end part on the side of the inside of the tire of the communication channel 22 protrudes from the device body 14 for a protrusion amount H. In the communication channel 22 and the sensor chamber 18, pressure transmission liquid 26 for transmitting the tire inner pressure to the pressure sensor is filled up. The pressure transmission liquid 26 is preferably hydrophobic liquid whose surface tension is larger than 72.75 mN/m. A proportion of an area of cross section of the communication channel 22 and that of the sensor chamber 18 is within a range of 0.1 to 1.0.
Patent JP-2012049651-A (JP)
Title: Imaging apparatus and imaging method
Inventor: YAMAMOTO KATSUYA
IPC: H04N5/225
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for imaging while reducing power consumption.SOLUTION: The imaging apparatus includes: first imaging means that images a subject and outputs the image as imaging data; second imaging means that images a subject, outputs the image as the imaging data and has a wider field than the first imaging means; and a display unit that displays the imaged image data. The first imaging means automatically images a subject after the subject displayed on the display unit is moved from the field of the second imaging means to a field of the first imaging means.
Patent JP-2012048918-A (JP)
Title: Separator and nonaqueous electrolyte battery prepared therewith
Inventor: TAKAGI KENTARO
IPC: C08J7/04
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a separator preventing the life of a battery from decreasing and achieving a high level of safety, and to provide a nonaqueous electrolyte battery prepared therewith.SOLUTION: A microporous film 35 has surface roughness in maximum height being 30% of the film thickness or lower in the case where the film thickness is in the range of 5 to 12 μm, or surface roughness in maximum height being 4 μm or lower in the case where the film thickness is thicker than 12 μm and is 25 μm at the maximum. The pore number N calculated using the formula (1) is 200 per 1 μmor greater. N=(ε×L×S)/{π×(d/2)×τ×L} (1) (ε: porosity, L: film thickness (μm), S: area (μm), d: average pore diameter (μm), and τ: tortuosity).
Patent JP-2012045668-A (JP)
Title: Method and device for processing substrate
Inventor: KONDO ISAO
IPC: B24B9/10
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate processing method which can hold many glass substrates stacked together to keep the substrates in alignment, and applying processing, such as cutting work, to each glass substrate simultaneously with sufficient accuracy.SOLUTION: In the glass substrate processing method, a plurality of glass substrates 3 are stacked in a thickness direction to form a substrate stacked body 4 while interposing between the glass substrates liquid-absorbent sheets 31 that are impregnated with liquid and in a wet condition, the stacked body 4 is clamped by a clamping mechanism 5 from both sides in a thickness direction, and a wire 2 in a running state is pressed against the substrate stacked body 4 in a clamped state to apply same cutting work simultaneously on the glass substrates. Since many glass substrates 3 are clamped in a state that the liquid-absorbent sheets in a wet condition are respectively interposed between the glass substrates, the adhesive strength between the glass substrates is high, thereby allowing the glass substrates to be prevented from getting out of alignment when processed, and processing accuracy to be improved.
Patent JP-2011015605-A (JP)
Title: Ultrasonic motor using multilayer piezoelectric vibrator, and electronic device using the same
Inventor: IINO AKIHIRO
IPC: H01L41/257
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient ultrasonic motor that uses a multilayer piezoelectric element and achieves a high thrust force, and an electronic device using the ultrasonic motor.SOLUTION: In the multilayer piezoelectric element 1, piezoelectric elements 10, 11, 12, and 13 are stacked. On the upper surface of the plate-like piezoelectric element 10, four internal electrodes 14a, 14b, 14c, and 14d are provided which are divided roughly at the center of each side. An internal electrode 14e is provided on the upper surface of the piezoelectric element 11 roughly over the overall surface. An internal electrode 14f is also provided on the upper surface of the piezoelectric element 12 roughly over the overall surface. External electrodes 15a, 15d, 15c, 15f, 15b, and 15e that are short-circuited with the internal electrodes 14a, 14b, 14c, 14d, 14e, and 14f are provided on the upper surface of the piezoelectric element 13.
Patent JP-2011071968-A (JP)
Title: Data structure of still image file, image file generating device, image reproducing unit, and electronic camera
Inventor: UYAMA GO
IPC: H04N5/91
Filed: 2010-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data structure of a still image file for easily and reliably detecting a related file of one's party between a related still image file and a moving picture file, and to provide an image file generating device, an image reproducing device, and an electronic camera.  <P>SOLUTION: A moving picture generation section 43 generates moving picture data of prescribed resolution (VGA or QVGA) for storing in a RAM 34, based on a pixel signal from an imaging element 31. A still image generation section 42 generates still image data of, for example, full resolution based on the pixel signal from the imaging element 31, for example, when a still image is captured during photographing of a moving image. Then, a moving image segmentation processing section 45 segments n-second moving picture data MDcut before and after the still image capturing time ts from moving picture data MD stored in the RAM 34. A file generation section 46 incorporates the segmented moving picture data MDcut into the header of the still image data, and generates the still image file including the moving image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012048050-A (JP)
Title: Projection type video display device
Inventor: NODA SHINYA
IPC: G03B21/16
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a projection type video display device which allows improvement in cooling efficiency.SOLUTION: A projector 1 which is a projection type video display device includes a housing 10 having multiple cooling objects in its inside, and a duct for guiding the air sucked into the body 10 towards the cooling objects. The cooling objects are cooled by the cooling air sent from the duct. The projector 1 has an air direction adjustment member 81 for adjusting the direction of the cooling air so that the cooling air cooling a polarization conversion element 34 which is a prescribed cooling object flows towards other cooling objects including lamps 31a and 31b. The air direction adjustment member 81 is made of a sound-absorbing material.
Patent JP-2012048107-A (JP)
Title: Image forming device
Inventor: KONDO AKIHIRO
IPC: G03G15/20
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of effectively removing a foreign matter attached to a fixation member without using a cleaning member such as a cleaning roller or a cleaning brush.SOLUTION: When a cleaning sheet 30 is fed into a fixation nip section N from an upstream side opening section 22a, the cleaning sheet 30 winds around a heating roller 16a with a second adhesive layer 35 facing outward. By driving a fixation roller pair 16 for a positive rotation for a predetermined period in this state, the second adhesive layer 35 contacts outer surfaces of a pressure roller 16b and a heat equalizing roller 27 in turn to transfer a foreign matter such as toner or a fine paper piece to the cleaning sheet 30 side. Also, when the fixation roller pair 16 is driven for a negative rotation, a sheet rear end section 31b of the cleaning sheet 30 winding around the heating roller 16a is hooked by a fixation feeding guide 23a to sequentially rewind the cleaning sheet 30 along the fixation feeding guide 23a. The cleaning sheet 30 is finally discharged from the upstream side opening section 22a.
Patent JP-2011188847-A (JP)
Title: Method for separating tobacco from cigarette waste, apparatus for separating tobacco from cigarette waste, and use of circular revolving sieve for separating tobacco from cigarette waste
Inventor: SIEREDZINSKI MAREK
IPC: A24C5/36
Filed: 2010-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating tobacco from cigarette waste with low degradation of tobacco fibers.  <P>SOLUTION: The method for separating tobacco from cigarette waste using an apparatus comprising a circular revolving screen, in which the cigarette waste is fed onto the screen in or der to be screen by gravity, includes relocation of the cigarette waste over the surface of the screen, the relocation being aided by scraping means cooperating with the screen and the angular position of the screen in the apparatus relative to the horizontal plane being adjustable. The apparatus for separating tobacco from cigarette waste comprises a circular revolving screen which is mounted in the apparatus in such a way that the angular position of the screen relative to the horizontal plane is adjustable, Use of a circular revolving screen for separating tobacco from cigarette waste.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011012543-A (JP)
Title: Device for opening/closing lid
Inventor: YAMADA SATOSHI
IPC: E05C1/06
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for opening/closing a lid, which easily opens and closes locking operations of a glove box or the like of a vehicle from a relatively remote position, while having simple in structure with reduced number of components.SOLUTION: The device for opening/closing the lid includes: the lid 30 which is mounted openably/closably in a concave portion 12 provided on the vehicle side; a lock device 40 for locking a closed state of the lid 30; and an operating element disposed on a vehicle side close to the concave portion 12 for releasing the lock device 40. The lock device 40 has a lock piece 45, which is provided in the lid 30, moves into and out from a peripheral edge of the lid 30, and is normally elastically energized in such a way as to project from the peripheral edge, so as to be engaged in an engaging hole 17 on the inner periphery 13 of the concave portion when the lid 30 is closed. Further, the operating element 70 has a pusher 75 for releasing the engagement by pushing a receiving portion 55 provided in a part which works simultaneously with the lock piece 45.
Patent JP-2012055175-A (JP)
Title: Mowing standing sickle
Inventor: IIJIMA TAKESHI
IPC: A01D1/04
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a standing mowing sickle including a flat blade in a strong blade body, a plurality of triangular blades continued in series from the flat blade, and a long handle.SOLUTION: The standing mowing sickle includes the long handle 6 and the blade body 1 attached to the distal end of the long handle. The standing mowing sickle also includes the flat blade 2 at the distal end of the blade body 1 and a plurality of triangular blades 3 disposed in series in the flat blade. A triangular groove (a) is obliquely formed at a corner on the opposite side from the distal end. Various attaching angles between the long handle and the blade body may be considered, but angles in the range from 90 to 45 degrees are appropriate considering that a user works in an upright posture or sitting on a chair.
Patent JP-2012057836-A (JP)
Title: Underground heat exchanger and heat pump using the same
Inventor: ASAI HIDEAKI
IPC: F24J3/08
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To efficiently circulate a heat medium, in an underground heat exchanger for performing heat collection from soil.SOLUTION: The underground heat exchanger is provided with: an underground heat exchanging part (21) which is formed in a pipe shape, has the thermal medium enclosed in a body pipe (22) and, for the first time, performs heat collection in the underground to carry out phase change of the heat medium; a heat storage tank (26) (heat exchanging tank) which has a fluid (L) (liquid fluid) for heat storage therein; a first heat exchanging part (27) disposed in the heat storage tank (26); and a second heat exchanging part (28) arranged on a position in the heat storage tank (26) of the lower side than the first heat exchanging part (27) in the installation state of the heat storage tank (26). Then, the underground heat exchanging part (21) is connected to one of the first and second heat exchanging parts (27, 28).
Patent JP-2012056932-A (JP)
Title: Multidrug hair treatment composition
Inventor: TAJIMA YUKA
IPC: A61Q5/06
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a multidrug hair treatment composition in which perfume tone balance is not lost during applying each of agents, flagrance changing properties are sensed depending on proceeding of an application process, and the flagrance is well kept to continue after finishing the hair treatment.SOLUTION: The multidrug hair treatment composition contains an agent A and an agent B, wherein the agent A contains a first perfume composition in which a perfume component having ≤280°C boiling point accounts for ≥60 mass% of all perfume components and the agent B contains a second perfume composition in which a perfume component having ≥300°C boiling point accounts for ≥35 mass% of all perfume components, and is applied according to the order of applying the agent A to the hair, subsequently applying the agent B to be overlapping onto the same.
Patent JP-2011034571-A (JP)
Title: Bill processing machine
Inventor: KURODA AKIHITO
IPC: B65B27/08
Filed: 2010-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bill processing machine which can efficiently collect old bills resulting from design changes, while meeting the need of highly flexible processing of four kinds of bills.  <P>SOLUTION: The bill processing machine includes: a capturing means for capturing bills; an identifying means for identifying whether the bills captured by the capturing means are new or old, whether they are damaged, and their denominations; a plurality of accumulating parts for accumulating a predetermined kind of bills to be bundled based on the results of identification by the identifying means; at least two external accumulating parts for accumulating a predetermined kind of bills not to be bundled based on the results of identification by the identifying means; a designating means for designating the kind of bill to be bundled and a method of classifying bill not to be bundled; and a control part for controlling the bills identified by the identifying means to be allocated to the accumulating parts and the external accumulating parts based on designation by the designating means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282981-A (JP)
Title: Light emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2010-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To mutually align the emission luminance of EL elements having different light emitting colors in a pixel portion of a light emitting device, and to further enhance the emission luminance of the EL elements.  <P>SOLUTION: An EL element having an EL layer including a triplet compound and an EL element having an EL layer including a singlet compound are formed in combination on the pixel portion of the light emitting device, whereby the emission luminance of a plurality of EL elements formed can be aligned. Further, a hole transport layer is constituted as a layered structure, whereby the EL element higher in emission luminance can be formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT