baber/WOPTO huggingface dataset:
Patent JP-2013140672-A (JP)
Title: Sealed battery
Inventor: WATANABE OSAMU
IPC: H01M50/574
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a configuration capable of reducing variation of pressure value in a battery the current of which is interrupted, in a sealed battery having a current interruption function.SOLUTION: A sealed battery (1) includes a bottomed cylindrical battery can (10) in which an electrode body (40) is housed, a cleavage vent (22) which is arranged so as to cover the opening side of the battery can (10) and is deformed and cleaved by pressure rise in the battery can (10), and an interruption vent (25) connected electrically with the electrode body (40) and bonded to a portion of the cleavage vent (22). The interruption vent (25) is provided with a thin part (26) having a connection (27) being bonded to the cleavage vent (22). A groove (26b) for reducing the shear strength of the thin part (26) below that of a weld zone (50) is formed in the thin part (26) to surround the connection (27).
Patent JP-2011207260-A (JP)
Title: Slide locking device of seat
Inventor: WAKAYAMA HIROYUKI
IPC: B60N2/08
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a slide locking device of a seat in which a plurality of locking pieces can simultaneously enter into a plurality of second locking parts at any time so that the plurality of locking pieces or the plurality of second locking parts are not easily damaged.SOLUTION: The slide locking device includes locking pieces 3a-3e held by an upper rail 2, locking holes 14, 14a, 15a provided on a lower rail 1 to be releasably locked with the locking pieces 3a-3e, and a first locking disabling means 5a. The first locking disabling means 5a prevents the front locking hole 15a from being locked with the locking pieces 3a-3e when the rearmost locking piece 3e enters in a front area A1 in the front of a position A where the rearmost locking piece 3e can be locked with the rear locking hole 14a adjacent to the front locking hole 15a.
Patent JP-2011209193-A (JP)
Title: Vortex flowmeter
Inventor: MATSUDA JUNICHI
IPC: G01F1/32
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vortex flowmeter can achieve flow determination of a measured fluid or corrigendum determination of a measuring flow rate in consideration of influence of pulsation in a channel.SOLUTION: The vortex flowmeter 1 includes: a vortex generating body 3 arranged in the channel circulated with the measured fluid; a bypass channel 4 formed so that it is extended in a direction orthogonal to a circulation direction of the measured fluid and for generating alternating flow in the inside due to a vortex generated with the vortex generating body 3; a flow rate sensor 10 for detecting the alternating flow generated in the bypass channel 4; and a mass flow rate calculating part 83 for calculating a mass flow rate of the measured fluid on the basis of the frequency of the alternating flow detected with the flow rate sensor 10. The vortex flowmeter is further provided with a flow sensor 50 for detecting a pulsation signal in a region not receiving the influence of the vortex of the channel and a flow determination part 86 for determining the existence of the flow of the measured fluid on the basis of the pulsation signal detected with the flow sensor 50.
Patent JP-2011219822-A (JP)
Title: Conductive member and method for manufacturing the same
Inventor: SAKURAI TAKESHI
IPC: C25D7/00
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a conductive member where Sn plating is applied to the outermost surface having a substrate Ni plated layer on the surface of a Cu-based base material, and that has high contact resistance during exposure at a high temperature, and to provide a method for manufacturing the conductive member.SOLUTION: In the conductive member, on the surface of the Cu-based base material 1, a Cu-Sn intermetallic compound layer 4 and an Sn-based surface layer 5 are formed in this order via an Ni-based substrate layer 3. Further, the Cu-Sn intermetallic compound layer includes a CuSn layer 6 arranged on the Ni-based substrate layer and a CuSnlayer 7 arranged on the CuSn layer. Unevenness is disposed on the surface in contact with an Sn-based surface layer of the Cu-Sn intermetallic compound layer where the CuSn layer and CuSnlayer are stacked. The thickness ratio of the projection to the recess of the Cu-Sn intermetallic compound layer is 1.2-5. The large tilt grain-boundary ratio of the Cu-Sn intermetallic compound layer measured by an EBSD method using a scanning electron microscope having a backscatter electron diffraction image system is 80% or higher. The Ni-based substrate layer contains 0.1-2.0 wt.% of Zn.
Patent JP-2011222370-A (JP)
Title: Connection unit and power storage device
Inventor: NAKAMURA KOJI
IPC: H01M2/20
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a connection unit for electrically connecting a plurality of electric storage elements, which can be easily connected to the electric storage elements regardless of the positions of the electric storage elements.SOLUTION: The connection unit (20) for electrically connecting at least two electric storage elements (10), comprises a first conductive member (21) connected to an electrode terminal (11) in one electric storage element; a second conductive member (22) connected to an electrode terminal (12) in the other electric storage element; and an elastic case (23) storing conductive particles (24), and to which the first conductive member and the second conductive member are connected while contacting with the conductive particles.
Patent JP-2011224450-A (JP)
Title: Filtration apparatus
Inventor: IMAI TAKAHIRO
IPC: B01D29/01
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a filtration apparatus that prevents gel-like unwanted substances from passing a filter.SOLUTION: The apparatus includes: a filter 11 which prevents unwanted substances 12 from passing the filter and is positioned at a first flow path 9 through which a fluid 8 passes; an upstream surface 11b which is positioned at the upstream side of the filter 11 and is configured to be oblique to the travelling direction of the fluid 8; and a retaining section 5a which is positioned at the downstream side of the upstream surface 11b and retains the unwanted substances 12. The retaining section 5a is configured to be recessed in the direction intersectional to the direction to which the fluid 8 travels through the filter 11, and the speed of the fluid 8 passing the retaining section 5a is slower than the speed of the fluid 8 passing the filter 11.
Patent JP-2011232366-A (JP)
Title: Imaging device and image forming apparatus
Inventor: SETO MASANORI
IPC: H04N1/23
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To stably maintain a space between an optical writing device and a photoreceptor even without an adjustment means for adjusting the attachment state of the optical writing device.SOLUTION: The imaging device has the photoreceptor supported to be freely rotated by a supporting member by retaining the shaft of the photoreceptor and having the optical writing device supported in a state with a gap equivalent to the focal distance of light emitted from a light emission section of the optical writing device to a photosensitive surface of the photoreceptor. In addition, a charging member of a charging device and a developing member of a developing device are arranged to be respectively brought into contact with photosensitive surface portions of the photoreceptor which are orthogonal to the emitted direction of the light emitted from the light emission section of the optical writing device and at the same time are the photosensitive surface portions of the photoreceptor that are more on the side that the optical writing device exists than a straight line passing through a central point of the shaft of the photoreceptor and at the same time are the photoreceptor surface portions of the photoreceptor which are on the opposite sides with the optical writing device in between. Furthermore, the direction of application of the pressing force applied to the charging member and the direction of application of the pressing force applied to the developing member are both set in states so that the directions of application are crossed at an acute angle to the light emission direction of the light emitted from the light emission section.
Patent JP-2011232400-A (JP)
Title: Device and method of generating quantum bit
Inventor: INABA KENSUKE
IPC: G02F3/00
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and method of generating quantum bits, capable of more easily generating a cluster state than in the conventional manner.SOLUTION: The device of generating the quantum bits 600 includes: first and second lasers 601 and 602 to generate an optical grating; a plurality of cold Fermi atoms in the optical grating (not illustrated); and a magnetic field generator 603. The cold Fermi atoms have two different internal degrees of freedom (|0>, |1>), and function as quantum bits. A high-order energy level that was not noticed in the conventional technology is virtually/temporarily utilized, and also, properties (Pauli principle) caused by statistical properties of the Fermi atoms are utilized, accordingly, the cluster state is generated. The virtual transition is obtained by temporarily reducing the light intensity of each of the first and second lasers 601 and 602 and making the energy level interval of the optical grating smaller than interaction energy Uby elastic scattering between the atoms.
Patent JP-2011233587-A (JP)
Title: Organic transistor and method for manufacturing the same
Inventor: NAKAMURA KIYOSHI
IPC: H01L29/786
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a transistor in which influences of polar molecules existing in a substrate, an insulating film and the like of a transistor to a channel is reduced.SOLUTION: An organic transistor comprises: an insulating substrate; a gate electrode provided over the substrate; a gate insulating layer formed over the substrate and the gate electrode; a source electrode and a drain electrode provided over the gate insulating layer; a nonpolar high molecular underlying insulating layer provided over the gate insulating layer at least in a region between the source electrode and the drain electrode over the substrate; and an organic semiconductor layer provided over at least a part of the source electrode and the drain electrode and over the underlying insulating layer between the source electrode and the drain electrode.
Patent JP-2010288267-A (JP)
Title: Image processing method and image processing apparatus
Inventor: FURUTA YASUHIRO
IPC: H04N1/387
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manage data regarding rendering of a three-dimensional model.  <P>SOLUTION: By attaching a texture of a prescribed pattern formed beforehand to the three-dimensional model, performing rendering and analyzing a rendering-completed image obtained as a bitmap image, a computer 20 sets correspondence relation between the coordinates (x, y) of the rendering-completed image and the coordinates (Xt (x, y), Yt (x, y)) of the texture, gain Gc, t (x, y), and bias Bc, t (x, y). Then, a texture area is extracted from the bias Bc, t (x, y), the bias Ec, t (x, y) for the texture area is compressed by reversible compression, and the bias Fc, t (x, y) for a non-texture area is compressed by JPEG compression after complementing blank pixels inside the texture area so as to gradually change grayscale values in the vicinity of the boundary.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011230375-A (JP)
Title: Inkjet recording apparatus and head unit
Inventor: YAMAMOTO SHUHEI
IPC: B41J2/01
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress an image shift in an inkjet recording apparatus having a plurality of head units discharging ink to record an image.SOLUTION: In the inkjet recording apparatus 10, each of the plurality of head units 42 discharges the ink to record the image, in such a state that each of the plurality of head units 42 is held in a predetermined position relative to a conveyed paper. Each of the plurality of head units 42 is provided to be individually attachable and detachable. A data obtaining part 200 obtains unit-side correction data for showing the discharge position of the ink from each of the head units 42. A storage part 204 holds body-side correction data for showing the relative position of each of the plurality of head units 42. An image shift correction part 202 adjusts the discharge timing of the ink of each of the plurality of head units 42 by using both of the unit-side correction data and the body-side correction data, to correct the shift of the image recorded by the plurality of head units 42.
Patent JP-2011232565-A (JP)
Title: Image forming device, developing device, developer container and packaging material
Inventor: YONEDA TAKUJI
IPC: G03G21/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing a development control corresponding to variations of the resistance value of a carrier in every manufacturing lot.SOLUTION: An image forming device includes a developing device 9 that uses a two-component developer containing a carrier and a toner and an image forming device main body. A wireless ID chip 94, recording section, which has recorded resistance characteristic information of the carrier in the developing device 9 is disposed in a housing 93 of the developing device 9. A reading section 40 for reading the resistance characteristic information of the carrier that has been recorded in the wireless ID chip 94 is disposed in the image forming device main body. Image control means 41 having correction and control means for correcting a control condition of a developing by using the read resistance characteristic information of the carrier is disposed in the image forming device main body.
Patent JP-2011229741-A (JP)
Title: Instrument for estimating sleepiness and method for estimating sleepiness
Inventor: TAKEMAE KASHU
IPC: G06T7/20
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for estimating sleepiness which permits sleepiness to be more accurately estimated and a method for estimating sleepiness.SOLUTION: In the sleepiness estimating instrument 10, a closed-eyes and opened-eyes decision section 15 detects an opened-eyes condition and a closed-eyes condition based on the degree of opening of the eyes and computes time Tclose required for the change from the opened-eyes condition to the closed-eyes condition and time Topen required for the change from the closed-eyes condition to the opened-eyes condition. An erroneous detection section estimation section 16 decides that the opening and closing action of the eyes is a blink at the time when the relation of Tclose≤Topen is satisfied. Furthermore, only the feature amount of the blink of the opening and closing actions, when the erroneous detection section estimation section 16 decides that the actions are the blink, is used for estimation of sleepiness by a sleepiness estimation section 18. Thus by deciding about the blink by Tclose and Topen based on the degree of opening of the eyes, the instrument effectively reduces the erroneous detection of the blink at the time of sleepiness estimation.
Patent JP-2011229499-A (JP)
Title: Method for saving water to be sprayed, water-saving water spraying device and water-saving chemical spraying device
Inventor: SHIMIZU SHINICHI
IPC: A01G25/09
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for saving water to be sprayed, a water-saving water spraying device, and a water-saving chemicals spraying device to save water for spraying, dilution water for diluting chemicals sprinkled, and reduces back and forth operation between a watering place for water supply and preparation of chemicals diluted solution and a spraying place.SOLUTION: In order to solve the subject, a method for saving water to be sprayed is made to include collecting the moisture included in the ambient atmosphere of water spraying and utilizing the collected water as the water to be sprayed. Also the water-saving water spraying device is constituted to includes: a moisture collection device collecting the moisture included in the ambient atmosphere of water spraying; a tank for storing the collected water collected by the moisture collection device; and a water-spraying nozzle for spraying the water stored in the tank. Further the water-saving water spraying device sprinkles the diluted chemicals in the spraying environment by the water sprinkling nozzle by including a chemical tank which stores the chemicals, and a dilution chemicals tank which stores the diluted chemicals which is carried out mixing and dilution of the collected water and the chemicals in the water-saving water spraying device.
Patent JP-2010259798-A (JP)
Title: Capsule apparatus for body treatment for esthetic and medical treatments
Inventor: HIRATA MARIO
IPC: A61H33/06
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient capsule apparatus for body treatment for esthetic and medical treatments.  <P>SOLUTION: The device 1 includes a structural base 2 and a movable chamber 3a. An upper surface 2b of the structural base 2 has a rail extending in the longitudinal direction at the center. The movable chamber 3a is slidable along the rail. The movable chamber 3a includes a personal base 3a and an articulating cover 6. The personal base 3a includes a seat part 3b and a back part 3c. The outer surface of the personal base 3a is covered with a blanket MT with bioceramic incorporated therein, and the bioceramic emits infrared ray together with negative ions when electrically excited. An orifice 3d is provided between the back part 3c and the seat part 3b. A reservoir/storage portion 4 capable of collecting a user's sweat is connected to the orifice 3d. Two protective side arms are extended from end parts of the personal base 3a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011239506-A (JP)
Title: Rotation angle detection or rotation synchronizer
Inventor: KUBOTA YONEZO
IPC: G01D5/245
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide rotation angle detection or a rotation synchronizer, where a structure is simplified, and a stator winding can be wound with sufficient accuracy.SOLUTION: A resolver 1 is provided with a stator 10, a rotor 350, and a flexible substrate 50. The stator 10 is made up of an annular plate 11 of magnetic material, and 72 stator teeth 12 are formed perpendicularly on a planar surface of the annular plate 11 along a circumferential direction of the annular plate 11. The rotor 350 is made up from magnetic material, and is provided rotatably on the stator 10 so that a gap permeance with the stator teeth 12 may change according to a rotation around a rotation axis. The flexible substrate 50 has a plurality of insertion holes formed at the position corresponding to each stator teeth 12, and is mounted on the stator 10 with each stator teeth 12 inserted in each of the insertion holes. The flexible substrate 50 has the stator winding printed on the circumference of each of the insertion holes.
Patent JP-2011237213-A (JP)
Title: Gas detection device and gas detection method
Inventor: TOMURA KENSAKU
IPC: G01N21/35
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas detection device capable of reducing erroneous detection due to changes in a background temperature.SOLUTION: A gas detection device includes: a first measurement means for measuring the intensity of light in a first wavelength region absorbed by a detection target gas, out of wavelengths in an infrared region, out of infrared light emitted from a measurement region; a second measurement means for measuring the intensity of light in a second wavelength region including a wavelength region different from the first wavelength region and the first wavelength region, out of the infrared light emitted from the measurement region; calculation means for calculating a ratio of a difference between the measurement result of the first measurement means and the measurement result of the second measurement means, and the measurement result of the first measurement means; setting means for setting a threshold value on the basis of the difference; and determination means for comparing the ratio with the threshold value and determining the presence/absence of the detection target gas on the basis of the comparison result.
Patent JP-2011237102-A (JP)
Title: Air volume adjusting device and ventilation apparatus
Inventor: IGARASHI HITOSHI
IPC: F24F13/15
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation apparatus including an air volume adjusting device in which the sticking of an air trunk adjusting member which opens and closes a suction port or an outlet port of air is can be securely exfoliated.SOLUTION: An air volume adjusting device 16A opens and closes a ventilation suction port 15EA with a first suction port opening/closing damper 16EA1 and a second suction port opening/closing damper 16EA2 which are juxtaposed. A damper drive 20A includes a drive gear 21 attached to the shaft of a damper motor 16M, a first damper gear 22A meshing with the drive gear 21 while being attached to a shaft 16a of the first suction port opening/closing damper 16EA1, and a second damper gear 22B meshing with the first damper gear 22A while being attached to a shaft 16b of the second suction port opening and closing damper 16EA2, wherein the first suction port opening/closing damper 16EA1 and the second suction port opening/closing damper 16EA2 are opened and closed by a rotational motion in a reverse direction.
Patent JP-2011236343-A (JP)
Title: Composition containing hydrolyzate of n-vinylformamide polymer and method for producing the same
Inventor: MORI KOJI
IPC: C08F8/12
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a stable composition containing a hydrolyzate of an N-vinylformamide polymer, in which a change in the structural units of the polymer after production is suppressed.SOLUTION: In the composition containing a hydrolyzate of an N-vinylformamide polymer, the hydrolyzate of the N-vinylformamide polymer contains vinylformamide units, vinylamine (salt) units and 6-membered cyclic amidine units, has a cationization rate defined by following expression (1) of ≥20 mol%, and contains water whose upper limit content is 15% and formic acid or its salt whose upper limit content is 15%. Expression (1): {(vinylamine units)+(6-membered cyclic amidine units)}/{(vinylamine (salt) units)+(vinylformamide units)+2×(6-membered cyclic amidine units)}.
Patent JP-2011237372-A (JP)
Title: Circuit board unit manufacturing method and ultrasonic inspection method
Inventor: NAKAI MOTOO
IPC: G01N29/28
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board unit manufacturing method which is inexpensive and can save bothersome steps in manufacture and with which all numbers of circuit boards can be subject to ultrasonic inspection.SOLUTION: In a step for applying resin, a synthetic resin 40 which is in liquid state is applied to a semiconductor element 4 mounted on a top surface 2a of a circuit board 2. Then, in a step of ultrasonic inspection, the synthetic resin 40 which is in liquid state is subject to ultrasonic inspection in the state in which the synthetic resin is in contact with an edge portion 30a of a probe 30. A synthetic resin 41 in liquid state is applied beforehand to the edge portion 30a of the probe 30.