baber/WOPTO huggingface dataset:
Patent JP-2009109483-A (JP)
Title: Corrosion resistance evaluation method of surface-treated steel sheet
Inventor: MIZUNO DAISUKE
IPC: G01N17/00
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion resistance evaluation method of surface-treated steel sheet, having close correlation with the corrosion of an actual automobile hood panel.  <P>SOLUTION: One or more kinds of working between bulging, draw-bead working and plane sliding are applied to the surface treated steel sheet, and a steel sheet clad section is formed, by piling together a different kind or the same kind of surface treated steel sheets after application of the working thereto. Then, the steel sheets forming the steel sheet clad section are used as a test piece and supplied into a corrosive environment, and its corrosion resistance is evaluated. In this case, the steel sheet clad section is, preferably, formed by bonding the different kind or the same kind of surface treated steel sheets by resistance welding. More preferably, in order to further simulate an actual automobile structure, after forming the steel sheet clad section, chemical conversion treatment and electrodeposition coating are applied thereto to prepare the test piece; and the test piece is supplied into the corrosive environment, and its corrosion resistance is evaluated. The corrosion test can be performed by, for example, SAE J2334 120 cycle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010063649-A (JP)
Title: Absorbent article
Inventor: EBIZUKA KEISUKE
IPC: A61F13/15
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article using a porous plastic surface sheet, wherein generation of wrinkles on the porous plastic surface sheet is inhibited even if it is embossed and the wearing feeling is improved.  <P>SOLUTION: The article is divided into three areas of: a center area 8 including a body fluid excretory part H and arranged continuing, in the longitudinal direction, from the center part in the width direction; and edge areas 9A and 9B arranged at both the sides of the center area, continuing therefrom in the longitudinal direction. Emboss 7 is applied to the center area 8 and the edge areas 9A, 9B from the upper surface side of the porous plastic surface sheet 3 while emboss spaces P<SB>H</SB>, P<SB>V</SB>, P<SB>Q</SB>which emboss applied to the edge areas 9A, 9B have is set relatively larger than that of emboss added to the center area 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043825-A (JP)
Title: Refrigerator
Inventor: TANAKA MASAAKI
IPC: F25D3/00
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator improved in the freshness of food while keeping structure easy in putting in and taking out the food.  <P>SOLUTION: As this refrigerator includes a door 121 for putting in and taking out food from a freezer compartment 108 as a storage compartment, a container 127 which is taken to the outside of the refrigerator body 102 when the door 121 is opened, and a refrigerant 150 disposed in the container 127, a refrigerating effect of the refrigerant can minimize an increase in the temperature of frozen food 157 which is already stored, and to rapidly cool food 158 put therein after the door 121 is opened or closed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081000-A (JP)
Title: Composite antenna
Inventor: IZAWA MASAHIRO
IPC: H01Q5/10
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency composite antenna which includes a radiation electrode and a dielectric block for exciting the radiation electrode, in which the characteristic changes due to deviation of the positional relation between the radiation electrode and the dielectric block is suppressed.  <P>SOLUTION: The composite antenna 101 includes the radiation electrode, including radiation electrode parts 19A-19F and the dielectric block 11 for exciting the radiation electrode. The radiation electrode parts 19A-19F are formed on the surface of a resin molding 21. On the lower surface of the resin molding 21, a void part 22 is formed. The dielectric block 11 is the molding of dielectric ceramic. The dielectric block 11 is bonded to a top surface, inside the void part of the resin molding 21 by an adhesive.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079942-A (JP)
Title: Magnetic head assembly and magnetic disk drive
Inventor: HIDA KATSUHARU
IPC: G11B21/21
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head assembly and a magnetic disk drive capable of speedily and precisely controlling a floating amount and facilitating manufacture thereof.  <P>SOLUTION: The magnetic head assembly 14 is formed of: a slider 21; an actuator 22 disposed on the end face of the slider 21; and a magnetic head 23 connected to the actuator 22. The actuator 22 has a structure of arranging a plurality of electrodes 32 in a piezoelectric material 31, and is driven by a d33 mode. That is, when predetermined voltage is applied to the actuator 22, the piezoelectric material among the electrodes 32 is expanded and contracted in a direction in which the voltage is applied. With the expansion and contraction of the piezoelectric material of the actuator 22, the magnetic head 23 deforms, thereby varying the distance between a magnetic head 13 (a recording element and a reproduction element) and a magnetic recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077219-A (JP)
Title: Method for reforming tar-containing gas
Inventor: SUZUKI KIMIHITO
IPC: B01J23/94
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reforming tar-containing gas comprising converting a crude gas, which is generated during pyrolysis of carbonaceous material such as coal and biomass and contains tar as well as hydrogen sulfide at high concentration, into a light hydrocarbon efficiently and stably in the presence of a catalyst.  <P>SOLUTION: A metal oxide containing nickel, magnesium, cerium, and aluminum as constituent elements is used as a catalyst, hardly accompanied with sulfur poisoning of the catalyst resulting in reduced activity and carbon deposition even when using a crude gas containing high concentration of hydrogen sulfide and a large amount of tar mainly containing a condensed polycyclic aromatic hydrocarbon, thus allowing stable reforming of tar contained in the crude gas with less deterioration with time. The catalyst is regenerated by bringing it into contact with at least either of steam or air, enabling long-term stable operation, even when reforming of a tar-containing gas (a crude gas) is conducted for a long time and the catalyst activity is reduced due to carbon deposition or sulfur poisoning.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078837-A (JP)
Title: Electrolytic deposition display apparatus and drive method thereof
Inventor: IKEDA HAJIME
IPC: G02F1/1506
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic deposition display apparatus capable of achieving multi-gradation display permitting good gradation property.  <P>SOLUTION: In the display apparatus, a plurality of pixels, each including a first electrode 2, a second electrode 4 and an electrolytic solution 3, are arranged, when a voltage between the first and the second electrodes increases into a precipitation critical value or more, the precipitation of electroplating starts, and when the voltage decreases into a value smaller than the deposition overvoltage value, the precipitation ends. A control unit controlling the voltage between electrodes repeats a subfield operation including a first operation of selectively supplying any of a first, second or third voltage to the plurality of pixels, and a second operation of collectively supplying the second voltage to the plurality of pixels after the first operation, at least two times or more, to control the gradation of each pixel based on a timing of supplying the third voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077682-A (JP)
Title: Venetian blind
Inventor: KIKUCHI WATARU
IPC: E06B9/384
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve screening properties by easily bringing a slat into an approximately vertical attitude in a venetian blind.  <P>SOLUTION: An easy-to-bend part 22a is formed in a position to the center from at least one edge of a middle-stage tape 22, and the slat 10 is placed on the middle-stage tape 22 without being fixed thereon. When the slat 10 is tilted, an edge of the turning slat 10 is locked to the easy-to-bend part 22a; the movement of the edge of the slat to the edge of a middle-stage tape 22 over the easy-to-bend part 22a is regulated; and the slat 10 is tilted while the edge of the slat 10 bends the easy-to-bend part 22a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078276-A (JP)
Title: Hot water storage tank
Inventor: KARITA TOKURO
IPC: F24H9/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage tank preventing corrosion due to hot water, and having reasonable strength not deformed by overload.  <P>SOLUTION: The hot water storage tank includes two body parts 1a, 1b having substantially circular opened parts 10 in one ends and substantially dome shaped blocked parts 11 in other ends. A flange part 2 is provided, extending from the substantially circular opened part 10 forming the end of the body part 1a (1b) in a substantially tangential vertical direction, the hot water storage tank is configured by joining two body parts by mutual flange parts 2, the mutually joined flange parts become strengthening members of a body center part easily deformed by overload, and deformation can be prevented without requiring strength reinforcement by a reinforcing rib or a reinforcing ring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084574-A (JP)
Title: Cyclone type oil separator
Inventor: TANAKA TOSHIMITSU
IPC: F01M13/04
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclone type oil separator suppressing the re-splashing of oil separated in a body than ever.  <P>SOLUTION: Since a recessed groove 60 extending in the orthogonal or approximately orthogonal direction to the inflow direction to the body part 20 of oil-mixed gas is disposed to a sidewall inner surface 22c of the body 20, the centrifuged oil entering into the groove 60 can be flowed to an oil discharge part 50 through the most direct way or through approximately the most direct way. Compared with such a case that the centrifuged oil flows down the inside of a spiral groove, the travel of the oil to the oil discharge part 50 can be shortened to suppress the re-splashing of the oil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088208-A (JP)
Title: Power supply device
Inventor: SANO AKINORI
IPC: H02M7/12
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure and to reduce power consumption at standby time, in a power supply power which supplies power to a main circuit at standby time.  <P>SOLUTION: A switching means 7, which turns power supply ON/OFF, and, and a backup power supply section 4, which supplies power at standby time, are provided at the primary side and the secondary side respectively in a transformer 2, i.e., a voltage conversion means. Furthermore, a control section 3, which controls the switching means 7, is provided so as to turn on the switching means 7 when a voltage is reduced to a level lower than a preset first value by consuming the power of the backup power supply section 4 and so as to turn off the switching means 7 when the voltage is raised higher than a preset second value by supplying the power to the backup power supply section 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084866-A (JP)
Title: Damper device
Inventor: IWASHITA HIROYUKI
IPC: F16K15/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of check valves by reducing a load which acts on the connection parts of the closed part with first and second arm parts and the connection parts of the first and second arm parts with first and second locking parts of the check valves.  <P>SOLUTION: In a damper device 1, oil-filled spaces formed between a body case 30 and an insertion part 43 by partition walls 45 communicate with each other at orifices 47 of the partition walls 45, and check valves 60, which open and close the orifices 47, are attached to the partition walls 45. The check valves 60 are attached by locking the arm parts 62a, 62b extending from the closed parts 61 and locking parts 63a, 63b extending from the arm parts 62a, 62b to engagement projections 46a, 46b of the partition walls 45. Also, the check valves are structured so that they can be displaced circumferentially along a rotating shaft 40 between a position which puts the orifices 47 into a closed state and a position which puts them into an open state at the closed parts 61. Cutouts 67 are provided inside from the arm parts 62a, 62b radially along the rotating shaft 40 and in outside areas from the orifices 47 axially along the rotating shaft 40 at the closed parts 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092895-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OIKAWA TAKAHIRO
IPC: H01L23/52
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a semiconductor device by suppressing warpage by heat when using the semiconductor device.  <P>SOLUTION: A source pad electrode 18 connected to a source region is formed on a front surface of a semiconductor substrate 10 for composing a vertical MOS transistor. A surface electrode 23 formed by a plating method is formed on the source pad electrode 18. A bump electrode 31 is connected to the surface electrode 23 and the surface electrode 23 is covered with a protective film 26 for exposing the bump electrode 31. Meanwhile, a back electrode 30 connected to a drain region is formed on the back of the semiconductor substrate 10. The surface electrode 23 and the back electrode 30 are made of metals having the same coefficients of linear expansion, preferably copper. The surface electrode 23 and the back electrode 30 preferably have the same thicknesses or almost the same thicknesses.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096803-A (JP)
Title: Optical device for photographing
Inventor: OSADA AKIHIRO
IPC: H04N5/225
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device for photographing where a lens drive device on which a lens and an imaging device are mounted is rocked appropriately, and which attains size reduction and thinning, and suppresses the effects due to disturbances, including vibrations and impacts.  <P>SOLUTION: The optical device for photographing 1, having a camera shake correcting function that rocks the lens drive device 2 so as to correct camera shake includes: a rocking drive mechanism 6 that rocks the lens drive device 2; a support point 19 that is the center of rocking of the lens drive device 2; and a leaf spring 17 that supports the lens drive device 2 to rock. The rocking drive mechanism 6 includes a coil for driving 23 and a magnet for driving 21. The magnet for driving 21 is rocked together with the lens drive device 2, and the coil for driving 23 is fixed to the support body 5. In the optical device for photography 1, energizing force for energizing the lens drive device 2 in a direction going toward the support point 19 is generated by the attractive force generated between a magnetic member 20 and the magnet for driving 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094164-A (JP)
Title: Blood examination device
Inventor: MATSUMURA KEISUKE
IPC: G01N27/416
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein it is troublesome for a diabetic to load and discard a sensor used several times a day.  <P>SOLUTION: This blood examination device includes: a casing 12 having a puncture part 13; a laser puncture unit 21 provided in the casing 12 and disposed opposite to the puncture part 13; a sensor cartridge 22 where sensors 18 are stacked and stored; a slide plate 23 for carrying the sensors 18 stored in the sensor cartridge 22 to the puncture part 13; and a measuring circuit part 24 electrically connected to the sensor 18 carried to the puncture part 13. A freely openable puncture part protective cover 14 is provided to protect the puncture part 13, the sensor 18 stored in the sensor cartridge 22 is loaded on the puncture part 13 interlocking with opening of the puncture part protective cover 14, and the sensor 18b loaded on the puncture part 13 is discharged interlocking with closing of the puncture part protective cover 14. Thus, an expected object can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103142-A (JP)
Title: Method for fabricating semiconductor device
Inventor: MURANO HITOHIKO
IPC: H01L21/8238
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device which can epitaxially grow an Si-based crystal or a Ge-based crystal having good crystallinity on an Si-based substrate.  <P>SOLUTION: The method for fabricating a semiconductor device includes a step for removing a native oxide layer and adhering silicon nitrides from the region of an Si-based substrate equipped with a member consisting of a silicon nitride and not covered with that member in hydrogen gas atmosphere under such conditions as the pressure is a first pressure and the temperature is a first temperature, a step for lowering the temperature from the first temperature to a second temperature while holding the pressure at the first pressure in hydrogen gas atmosphere, a step for lowering the pressure from the first pressure to a second pressure while holding the temperature at the second temperature in hydrogen gas atmosphere, and a step for epitaxially growing a crystal containing at least Si or Ge on the surface of the Si-based substrate in precursor gas atmosphere containing hydrogen gas and at least Si or Ge after reducing the pressure to the second pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102071-A (JP)
Title: White reflection film
Inventor: SATO YOSHIKAZU
IPC: H01L31/042
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white reflection film which improves the brightness of a liquid crystal backlight and is reduced in the deterioration of reflection ratio even when being used for a long period of time, and to provide a lamp reflector for backlight, an edge light type backlight and a direct backlight which use the white reflection film.  <P>SOLUTION: The white reflection film is formed by laminating at least one layer of a resin layer containing a compound having at least one of a skeleton structure selected from a group consisting of five kinds of skeleton structures in a molecule and a non-porous spherical particles at least in one surface of a white film. The lamp reflector for backlight and the direct backlight are configured by providing the while reflection film so that its laminated surface is allowed to face the light source side. The edge light type backlight is configured by providing the white reflection film so that its laminated surface is allowed to face a light guide plate side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102921-A (JP)
Title: Connector
Inventor: KOBAYASHI TORU
IPC: H01R13/629
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector, capable of locating a wire connected to a terminal fitting parallel to the direction of fitting a connector housing to a counter connector.  <P>SOLUTION: The connector 1 includes the connector housing 2 and a lever 4. The connector housing 2 houses a terminal fitting connected to a wire bundle 11. The lever 4 includes: a pair of flat plate parts 41 superposed on the outer surface of the connector housing 2 to locate the connector housing 2 between both; a connection part 42 mutually connecting one-end sides of the pair of flat plate parts 41; and a wire fixing part 50. The wire fixing part 50 is provided in pairs to extend from the connection parts 42, so that when the connector housing 2 is fitted to the counter connector, the wire bundle 11 protruded out of the connector housing 2 is positioned between both and located parallel to the direction X of fitting the connector housing 2 to the counter connector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009052192-A (JP)
Title: Vibrationally compressed glass fiber and/or other material fiber mats and methods for making the same
Inventor: COON LARRY K
IPC: D04H1/4226
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for enhancing one or more physical properties of wet-laid or dry-laid fiber mats, such as a glass fiber, cellulosic or polymeric fiber mats, and to provide the fiber mats produced according to such processes.  <P>SOLUTION: Certain embodiments of the methods involve vibrational compression of a wet-laid or dry-laid fiber mat. In some embodiments, the methods produce a fiber mat having increased apparent density and/or tensile strength as compared to a mat that has not been vibrationally compressed. Exemplar fiber mats suitable for use in the disclosed methods include, for example, glass, polyolefin, ethylene terephthalate, or cellulose fibers, or mixtures thereof. Glass, cellulosic, or polymeric fiber mats that are structurally improved by the disclosed methods are also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010111017-A (JP)
Title: Resin-made bonded article and method of manufacturing the same
Inventor: KOBAYASHI KAZUO
IPC: G01N37/00
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-made bonded article in which a first resin member and a second resin member are securely bonded even if electrode patterns are present between the first resin member and the second resin member, and a method for manufacturing the article.  <P>SOLUTION: When forming the resin-made bonded article 1 by thermally bonding the bonding surface 20 of the first resin member 2 and the bonding surface 30 of the second resin member 3, bonding electrode patterns 21 and 22 are formed on the bonding surface 20, and groove-like recesses 31 and 32 are formed on the bonding surface 30 in a way of overlapping the electrode patterns 21 and 22 in advance Thin walls 311 and 321 are formed inside the groove-like recesses 31 and 32. The thin walls 311 and 321 are deformed to form walls 31a and 32a to fill up gaps between the electrode patterns 21 and 22 and the groove-like recesses 31 and 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009070398-A (JP)
Title: Battery lease utilization method, and system capable of signing contract to perform consecutive drive to consecutive service of electric vehicle or the like for battery compatible to circulation utilzation system
Inventor: MASAKI KAZUO
IPC: G06Q50/10
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that there is restriction in consecutive operation-consecutive service since there is difficulty in consecutive operation-consecutive service for a model, type which are not premised on replacement of a loaded battery in the present electric vehicle, etc., only an operation by discharge life of the loaded battery, in addition, it takes long time for performing full charge.  <P>SOLUTION: This system signs a lease contract of the battery with a user who uses the battery as an electric power source, a power source, before the battery of the electric vehicle, etc. discharges to interfere operation-service, the battery is replaced with compatible or pure battery of full charge at battery stands or dealers of every place, and allows long time operation-long time service of the electric vehicle, etc. so as to allow the consecutive operation-consecutive service. In addition, history management-recycle management of the battery are performed in conjunction with facilitation of a battery replacement work of the electric vehicle, etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT