baber/WOPTO huggingface dataset:
Patent JP-2010184212-A (JP)
Title: Suction device and droplet ejection device including the same
Inventor: SAITO TAKEMITSU
IPC: B05C11/10
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction device preventing the prying of a cap body to a cap holder.  <P>SOLUTION: The suction device includes: a suction cap 81 having the cap holder supporting the cap body, which separably tightly contact with a functional droplet ejection head, slidably in the contact/separation direction while pressing the cap body to the close contact direction; a cap moving means for moving the suction cap 81 in the contact/separation direction; a suction tube 94 ranging to the cap body; a suction means communicating with the downstream side of the suction tube 94; and a tube holder 92 for supporting the suction tube 94 to fix it to a frame. The suction tube 94 has a vertical pipe line part 94a extending to the separation direction from the lower surface of the cap body, a bending pipe line part 94b bending in the orthogonal direction from the vertical pipe line part 94a and a horizontal pipe line part 94c extending to the horizontal direction from the bending pipe line part 94b. The tube holder 92 supports and fixes the suction tube 94 in the horizontal pipe line part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192493-A (JP)
Title: Semiconductor device and method of manufacturing thereof
Inventor: IGARASHI KOICHI
IPC: H01L21/60
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in the joining of wire bonding even if positioning a probe needle for an electrode pad while suppressing an increase in pad area.  <P>SOLUTION: A semiconductor device includes a plurality of electrode pads 21 arranged side by side, a circular bonding bump region 22 formed on the electrode pad 21 for wire bonding to the electrode pad 21, and an elliptic or oval probe contact region 23 formed on the electrode pad 21 for probe needle contact inspection to the electrode pad 21. At least either one or all of profile constituting sides of the electrode pad 21 in the direction across a pad arrangement direction or the major axis direction of the probe contact region 23 is arranged in such a manner as being inclined with respect to a direction orthogonal to the pad arrangement direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188760-A (JP)
Title: Road surface frictional coefficient estimating apparatus
Inventor: TAKENAKA TORU
IPC: B60W40/068
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road surface frictional coefficient estimating apparatus capable of accurately and stably estimating a frictional coefficient of a road surface on which a vehicle travels and also capable of accomplishing estimation processing with high robustness.  <P>SOLUTION: The road surface frictional coefficient estimating apparatus includes: a means (S102 to S116, S122-2) for determining a first estimated value of a yaw moment Mnsp_estm generated at an NSP of a vehicle 1 due to the resultant force of road surface reaction force acting on each of wheels 2-i (i=1 to 4) by using, for example, a determined frictional coefficient estimated value μ_estm_p; and a means (S122-1) for determining a second estimated value of a yaw moment Mnsp_sens generated at the NSP from an observed value of motional state amounts γdot, Accy of the vehicle 1 defining inertial force moment at the NSP. An increasing/decreasing manipulated variable Δμ of the frictional coefficient estimated value is sequentially determined based on a deviation (Mnsp_sens-Mnsp_estm) such that the deviation is converged to zero, and the road surface frictional coefficient μ_estm is updated on the basis of the increasing/decreasing manipulated variable Δμ.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189486-A (JP)
Title: Liquid crystal layer and display medium
Inventor: MORIKAWA TAKASHI
IPC: G02F1/13
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal layer modified so that the amount of change in phase corresponding to the amount of voltage change before and after threshold voltage is increased when the phase of the cholesteric liquid crystal is changed depending on the applied voltage.  <P>SOLUTION: An additive including an organic compound having at least one carbon-carbon double bond is added to a cholesteric liquid crystal constituting a display layer (a liquid crystal layer) in a proportion of 3-10 wt.%. The organic compound contained in the additive is a compound which is not a high molecular weight compound such as a polymer, and satisfies any one of the following conditions: (1) the organic compound is aliphatic; (2) the organic compound is an alcohol, a fatty acid, or an ester; (3) the steric configuration of the carbon atoms each of which respectively bound to each carbon atom constituting the double bonds and included in the main chain is cis-form; (4) the number of the double bond is one; (5) the organic compound is an oleyl alcohol, an oleic acid, or an ethyl oleate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188242-A (JP)
Title: Catalyst and method for thermal decomposition of water
Inventor: SUGIE TASOHIRO
IPC: B01J35/06
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for thermal decomposition of water which provides hydrogen as a fuel for e.g. fuel cells inexpensively and stably.  <P>SOLUTION: A zeolite, e.g. the Na-Y type, is adhered to or coated on the surface of a heat-resistant and inert fiber, e.g. silica (Si) fiber, and a part of the elements constituting the zeolite, e.g. Na, is ion-exchanged with a monovalent alkali metal ion, e.g. Li ion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192631-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: ICHIMURA HIDEO
IPC: H01L27/105
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can improve reliability and manufacture yield of a stack contact even when a capacitive element is sintered in an oxygen atmosphere without any limitation, and to provide a method of manufacturing the same.  <P>SOLUTION: The semiconductor device includes a semiconductor substrate 1, first interlayer insulating films 1 and 2 and second interlayer insulating films 3, 4 and 5 formed thereupon, a first plug 8b and a second plug 8a formed in the first interlayer insulating films 1 and 2, a memory cell 30 being a capacitive element formed in the second interlayer insulating films 3, 4 and 5 and connected to the first plug 8b, and a third plug 19 formed in the second interlayer insulating films 3, 4 and 5 and connected to the second plug 8a, an upper surface of a center part of the second plug 8a being positioned closer to the semiconductor substrate 1 than to upper surfaces of the first interlayer insulating films 1 and 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189141-A (JP)
Title: Roller carrying device and roller carrying method using the same
Inventor: TAKAICHI MOMOSUKE
IPC: B65G47/31
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller carrying device capable of carrying an elastic roller after forming an elastic layer by stably holding a shaft core body of the elastic roller.  <P>SOLUTION: The roller carrying device carries the roller 1 having the shaft core body 1a composed of a magnetic material along a carrying passage while being erected in the gravitational direction. This roller carrying device has a receiving piece 2 having a receiving part 2b having a hole 2a capable of receiving one end of the shaft core body 1a inserted from above and an insertion part 2d arranged on the opposite side of the receiving part 2b, and a permanent magnet part 3 insertable into the insertion part 2d. The roller 1 is held by the receiving piece 2 by attracting one end of the shaft core body 1a to the receiving part 2b by magnetic force of the permanent magnet part 3 inserted into the insertion part 2d, and holding by the receiving piece 2 is released by separating the permanent magnetic part 3 from the insertion part 2d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223309-A (JP)
Title: Wavelength converting element for solar cell, and solar cell module
Inventor: OTSU GENICHI
IPC: H01L31/052
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve conversion efficiency of conversion from solar light energy to electric power at low cost with less labor.  <P>SOLUTION: A wavelength converting element for solar cell which converts solar light energy into electric power includes a substrate 11 that transmits light, corresponding to an absorption band of a solar cell 2, of supplied solar light, an input-side quantum dot group 13 comprising a plurality of quantum dots 11 having a first energy level at which excitons are excited with ultraviolet light of the supplied solar light, and an output-side quantum dot 14 which has a resonance energy level at which excitons are injected through the substrate 11 from the respective quantum dots 12 constituting the input-side quantum dot group 13 according to resonance with the first energy level, and generates output light having the absorption band of the solar cell 2 longer than the wavelength of the ultraviolet light according to energy emitted from the resonance energy level.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194160-A (JP)
Title: Fundus camera
Inventor: WADA MANABU
IPC: A61B3/14
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fundus camera which uses LED elements, is small in the size and good in luminous efficacy, and uniformly emits illumination light.  <P>SOLUTION: In a photographing illumination light source 14, sixteen blue LED elements 16a-16p for emitting blue light are arranged on a substrate 15 discretely in a ring shape. Spaces among the blue LED elements 16a-16p thus arranged are filled with a fluorescent material 17 without gaps in a manner to cover the blue LED elements 16a-16p. The blue light emitted from the blue LED elements 16a-16p excites the fluorescent material 17 to generate fluorescence. White light for illumination is generated by mixing the fluorescence excited from the fluorescent material 17 with blue light directly emitted without exciting the fluorescent material 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201949-A (JP)
Title: Steering wheel with airbag device
Inventor: SASAKI KENJI
IPC: B60R21/16
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of abnormal sounds in a locking area for a core metal of a horn switch mechanism during the push-down of an airbag while suppressing an increase in the number of components.  <P>SOLUTION: The horn switch mechanism 15 includes a coil spring 35 for energizing a bag holder 21 approximately upward, a contact terminal 34 (a movable side contact part) to be moved together with the bag holder 21, a clip 13 (an elastic member) arranged downward of a through-hole 12c of the core metal 12, and a metal fixed pin 31 (a supporting member) inserted through the through-hole 12c and locked to the core metal 12 by the clip 13. The fixed pin 31 is a member for supporting the bag holder 21 movably relative to the core metal 12 in an approximately vertical direction. It has a collar portion 31a (a pressure receiving portion) on the upper side of the bag holder 21 for receiving upward energizing force from the coil spring 35. An upper end face 31f of itself is a fixed side contact portion. A resin member 41 exists between a wall face 12d of the through-hole 12c of the core metal 12 and the fixed pin 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202429-A (JP)
Title: Rare-earth oxide film and method for manufacturing the same
Inventor: OMAE NOBUO
IPC: C01F17/00
Filed: 2009-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for manufacturing a stoichiometric rare-earth oxide film which is an ultra-smooth oxide film completely to the membrane deep part, has a uniform particle diameter and is capable of coating the surface of a target substrate with low damage.  <P>SOLUTION: By providing a process for generating an atomic oxygen beam by an atomic beam irradiation means in a first reaction chamber held at a first degree of vacuum and generating a rare-earth metal in the shape of a beam by an arc plasma generating means and depositing it on a target in a second reaction chamber held at a second degree of vacuum and a process for simultaneously making the atomic oxygen beam from the first reaction chamber through an orifice passage irradiate the target in the second reaction chamber, a rare-earth oxide film which has smoothness for producing interference of light and is stoichiometric to the whole of membranous thickness direction is formed on the surface of the target.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203507-A (JP)
Title: Metallic gasket
Inventor: YASUDA KISHO
IPC: F16J15/08
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic gasket performing sealing by being sandwiched between two members wherein an area producing of surface pressure of a folding-back section can be enlarged and distortion and impression of members sandwiching the gasket therebetween can be reduced.  <P>SOLUTION: In a metallic gasket 1 having one or two or more metal constituent plates 10 and forming of at least one metal constituent plate 10 a first folding-back part 10b at a peripheral part of at least one hole 2 to be sealed, a ring-shaped member 20 having a second folding-back part 20b is inserted into the first folding-back part 10b so as to situate the second folding-back part 20b on the same side as the first folding-back part 10b with respect to a plate thickness direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206483-A (JP)
Title: Network system and method for automatically creating and setting virtual network interface
Inventor: TSUDA EISUKE
IPC: H04L12/70
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system capable of easily creating and setting a virtual network interface, and a method for automatically creating and setting the virtual network interface.  <P>SOLUTION: A network system includes: an implementation information storage means 105 for storing implementation information associating address information designated from an application and address information of a virtual network with each other; and a virtual network interface implementation means 103 for performing settings by reading corresponding virtual network information from the implementation information storage means, in response to a request of the application, based on address information included in the request.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178729-A (JP)
Title: Sheet with box type frame
Inventor: YAMAMURA DAIKI
IPC: A01K1/02
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective sheet including a box type frame which is installed in a car or a room in the interior thereof in order to prevent the interior of the car or room from being stained or damaged when a living thing such as a pet or a wetted material or stained material is placed in a trunk or in the room of the car.  <P>SOLUTION: The sheet with the box type frame is obtained by installing the box type frame of a material such as a corrugated fiberboard on the inside of the sheet of a waterproof material such as a plastic processed into a shape and a size so as to keep the box type. The sheet with the box type frame is composed of the constitution as described above.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204553-A (JP)
Title: Electrophoretic display device and electronic device
Inventor: HIRAYAMA HIROSHI
IPC: G02F1/167
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability electrophoretic display device and an electronic device for preventing panel destruction, by blocking the deformation of an electrophoretic display panel.  <P>SOLUTION: The electrophoretic display device 1 includes the electrophoretic display panel 10, having an electrophoretic layer 31 on an element substrate 2; a surface protective substrate 12, which has a thermal expansion coefficient roughly equal to the thermal expansion coefficient of the element substrate 2 and is stuck to the display surface side of the electrophoretic display panel 10 via a light-transmissive adhesion layer 42; and a casing 11 provided so as to surround the outer peripheral part of the electrophoretic display panel 10 is and fixed to the surface protective substrate 12. The casing 11 is provided with a support part 51, which faces the surface on the opposite side of the surface on the side of the electrophoretic layer 31 of the element substrate 2 and is capable of supporting the electrophoretic display panel 10 from the side of the element substrate 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207681-A (JP)
Title: Oil adsorbent and oil recovery method
Inventor: FUKAYA TARO
IPC: C02F1/40
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily and efficiently recover oil in water at a low cost.  <P>SOLUTION: Oil recovery is performed using an oil adsorbent which includes an aggregate obtained by aggregating at least one of inorganic particles and metal particles forming a core and particles containing a polymer represented by chemical formula (1), prepared by covering the core. In the particles, pores having a pore size of 0.01-1 μm are formed at a ratio of 15-40% to the whole pores. In the chemical formula (1), R1 is hydrogen or methyl; and R2 is alkyl.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188091-A (JP)
Title: Cooking shaving implement
Inventor: YANO AKIRA
IPC: A47J43/25
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that food dividers "Baran" put in a box lunch or the like are mainly a throwaway material made of vinyl and environmentally unfriendly.  <P>SOLUTION: The cooking shaving implement is constituted by cutting off a center portion of a body pedestal in tapered shape, providing a step between the right and left heights of an upper part, forming the higher side as a shade part, and mounting a metal blade to the lower side with screws, rivets, or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210193-A (JP)
Title: Cooling device of data center
Inventor: MOCHIZUKI MASATAKA
IPC: F28D15/02
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device of a data center capable of cooling a cooled section by taking out cold storage heat.  <P>SOLUTION: This cooling device 5 of the data center 1 includes a cold storage heat accumulating section 6 for accumulating soil 6a or water 6b, a water-proof heat insulating layer 7 covering the cold storage heat accumulating section 6 so that the cold storage heat accumulating section 6 is hardly affected by water immersion and temperature change of external environment, and a heat conductive member for cooling the cooled section by transporting the accumulated cold to the cooled section as a cold source by radiating the heat of the soil 6a or the water 6b accumulated in the cold storage heat accumulating section 6 to the atmospheric air by a heat pipe 8, and freezing the soil 6a or the water 6b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208260-A (JP)
Title: Reinforcing fiber laminate, preform and manufacturing method for preform
Inventor: YOSHIYAMA TAKASHI
IPC: B29C39/10
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing fiber laminate which can be used for the manufacture of a preform in a complicated shape due to the improvement of following-up properties to the complicated shape, and shows the successful fluidity of an uncured matrix resin and further, imparts excellent dynamic characteristics and low degree of dispersion, when the laminate is made into fiber-reinforced plastics, as well as a preform and its manufacturing method.  <P>SOLUTION: This reinforcing fiber laminate is obtained by laminating a plurality of reinforcing fiber base material sheets of woven texture containing a filler. The sheet has limited length cuts formed by intermittently severing all constituent strands of the woven texture in the weft and warp directions. Further, the reinforcing fiber laminate is composed of the adjacent sheets laminated so as not to make the cuts formed in the same direction roughly superposed over each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218751-A (JP)
Title: Static eliminator
Inventor: IURA SHINICHIRO
IPC: H05F3/04
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable discharge operation in the early stage from just after supplying a power source, without requiring a high withstand voltage structure to the destaticizing object side.  <P>SOLUTION: This static eliminator includes a high voltage generating circuit 1 for outputting a plurality of pulse voltages, a capacitor 2 connected to an output terminal of the high voltage generating circuit 1, a discharge needle 3 connected in series to the capacitor 2 and causing discharge between a ground line and itself, and a control means 6 for controlling so as to impress the pulse voltages after charging by DC voltage smaller in a voltage height than pulse amplitude of the pulse voltages just after supplying the power source to the capacitor 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215330-A (JP)
Title: Document feeding device and image forming device equipped with the same
Inventor: ENDO KOJI
IPC: H04N1/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately inhibit a skew of a document even when reading a second face in duplex reading.  <P>SOLUTION: A document feeding device includes a paper feeding conveying passage L1 for conveying the document S on a paper feed tray 43 to an document reading position on an document glass plate 41, a delivery conveying passage L2 for conveying the document having passed the document reading position to be delivered onto a paper receiving tray 44, a return conveying passage L3 reversely branching from the delivery conveying passage to be connected in the middle of the paper feeding conveying passage, a delivery roller 58 arranged on a downstream side of a branch part of the return conveying passage from the delivery conveying passage for feeding the document drawn in by a normal rotation to the return conveying passage by a reverse rotation, a first register roller 51 arranged on an upstream side of and near the document reading position in the paper feeding conveying passage, and a second register roller 52 arranged on the downstream side of and near a junction with the return conveying passage in the paper feeding conveying passage, wherein the second register roller performs a skew correction when reading the second face in duplex reading.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220348-A (JP)
Title: Manufacturing method of piezoelectric actuator and piezoelectric actuator
Inventor: HARA KOICHIRO
IPC: B41J2/135
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a piezoelectric actuator which can easily form a groove with high accuracy in dimension.  <P>SOLUTION: This manufacturing method of the piezoelectric actuator includes a step for forming a penetration hole 40a extending along the scanning direction outside both ends with respect to the transportation direction of a region which may oppose an pressure chamber 24 of a diaphragm 40 (penetration hole formation step), a step for joining a blocking layer 70 to either of surfaces of the diaphragm 40 so that the penetration hole 40a is blocked (blocking layer formation step), a step for forming a thin film 62 so as to stride the upper surface of the diaphragm 40, the inner wall of the penetration hole 40a of the diaphragm 40 and the upper surface of the blocking layer 70 which is exposed from the penetration hole 40a of the diaphragm 40 (film formation step), a step for forming a piezoelectric layer 41 on the surface of the thin film 62 by accumulating particles of piezoelectric materials thereon by using the piezoelectric materials (piezoelectric layer formation step), and a step for removing the blocking layer 70 by heating it (removal step).  <P>COPYRIGHT: (C)2010,JPO&INPIT