baber/WOPTO huggingface dataset:
Patent JP-2011235573-A (JP)
Title: Liquid ejection device and image forming apparatus
Inventor: AKIYAMA KOTA
IPC: B41J2/01
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To automatically correct an impact position of an ejected droplet even when a condition of a head nozzle surface changes and deteriorates as the number of a cleaning operation proceeds.SOLUTION: There is provided a liquid ejection device which has a cleaning unit for cleaning a nozzle 4 part of a liquid ejection head 3 by wiping with a wiper blade 100 and corrects the impact position of the droplet by controlling droplet ejection timing based on the accumulated number of the cleaning operation. Thereby, the correction can be automatically performed based on the amount of displacement of the impact position generated by the number of the executed cleaning.
Patent JP-2011237003-A (JP)
Title: Transmission
Inventor: MORIZUMI NORISUKE
IPC: F16H3/62
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce an axial dimension and a radial dimension, in a transmission having such a structure that a planetary gear mechanism is installed with respect to each of a plurality of output shafts.SOLUTION: This transmission 1 includes: the first output shaft 11 and second output shaft 12 which are provided parallel to an input shaft 10; the first planetary gear mechanism 51 provided on the first output shaft 11; and the second planetary gear mechanism 52 provided on the second output shaft 12. The first planetary gear mechanism 51 and second planetary gear mechanism 52 are arranged opposite to each other in an axial direction. Since it is possible to avoid formation of a dead space in a portion opposed to a first input gear 21 on the second output shaft 12 and a portion opposed to a second input gear 25 on the first output shaft 11, components on the first and second output shafts 11, 12 are axially arranged close together. Therefore, it is possible to shorten the axial dimension (entire length) of the transmission 1 including the first planetary gear mechanism 51 and the second planetary gear mechanism 52.
Patent JP-2011235862-A (JP)
Title: Device for operation control of ignition switch
Inventor: HIRASHITA TAKAHIRO
IPC: E05B83/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for operation control of an ignition switch, capable of miniaturizing the whole device and reducing power consumption cost.SOLUTION: An operation control device 100 includes a cylinder 34 having a control hole 50 and a locking lever 71 in a first position and a second position, respectively, an ignition rotor 33, arranged inside the cylinder 34 possible to rotate, for revolving in an area including the first position and the second position, a sliding pin 45 for control the first rotation from the second position to the first position of the ignition rotor 33, and the second rotation from the first position to the second position, and a rocking plate 54, arranged within a moving surface of the sliding pin 45 possible to operate or impossible to operate, for allowing the first rotation and the second rotation of the ignition rotor 33 by switching solenoid 31, the cylinder 34 consists of the locking lever in which the rotation control part, arranged in the second position among the rotation control parts, rotates within the rotation surface of the ignition rotor 33.
Patent JP-2011237739-A (JP)
Title: Fixing device and image forming apparatus with the same
Inventor: NAKAMURA HIROICHI
IPC: G03G15/20
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a driving system and regulate a take-up roller to rotate in a feeding direction of web sheet and regulate a feeding roller to rotate excessively.SOLUTION: The fixing device prohibits a rotation of a take-up roller 23 in a reverse direction by a second one-way clutch 42 so as to prevent web sheet 21 from being fed from the take-up roller 23, and regulates an excessive rotation of a feeding roller 22 in a feeding direction of the web sheet 21 by a torque of a product obtained by multiplying an initial torque of a free rotation of the second one-way clutch 42 by a reduction ratio between the second one-way clutch 42 and the feeding roller 22, thereby to prevent looseness of the web sheet 21.
Patent JP-2011240217-A (JP)
Title: Electrostatic atomizing apparatus, and beauty apparatus
Inventor: NISHIMURA SHINJI
IPC: B05B5/057
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic atomizing apparatus that controls a discharge current and abrupt change of an ozone concentration, and a beauty apparatus with such the electrostatic atomizing apparatus.SOLUTION: The electrostatic atomizing apparatus 21 includes a discharge electrode 26, a liquid supply unit 28 for supplying water as a liquid to the discharge electrode 26, and a high voltage generation unit 29 for applying a high voltage to the discharge electrode 26. A resistance 34 is provided on the way of the discharge path where the discharge current is made to flow with application of the high voltage.
Patent JP-2011240556-A (JP)
Title: Exposure device
Inventor: ARAI SATOSHI
IPC: H04N1/036
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device for finely adjusting the irradiation height position to a photoreceptor with a simple constitution.SOLUTION: This exposure device includes an LED head 10 arranged in a zigzag shape in a sub-scanning direction, and exposure adjusting mechanisms 30 for adjusting the height of an exposure position to an image carrier 20 are disposed on both sides of the LED head 10.
Patent JP-2011241436-A (JP)
Title: Chemical conversion-treated ferrous material
Inventor: KOBAYASHI NORIAKI
IPC: C23C22/50
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a chemical conversion treatment liquid for a ferrous material enabling formation of a chemical conversion coating excellent in bare corrosion resistance and coating adhesion on a surface of the ferrous material using a chemical conversion treatment liquid containing no environmentally harmful substance, a chemical conversion treatment method using the chemical conversion treatment liquid, and a chemical conversion-treated ferrous material obtained using the chemical conversion treatment method.SOLUTION: The chemical conversion-treated ferrous material includes a chemical conversion coating on its surface containing copper, iron, and oxygen, wherein, in the chemical conversion coating, a content ratio of oxygen to copper on a surface on an opposite side from the ferrous material side (oxygen/copper) is 1-10, the content ratio of copper to iron (copper/iron) is 0.3-10, and a coating weight of copper on the chemical conversion coating is 10-2,000 mg/m. The chemical conversion treatment method of forming the chemical conversion coating on the chemical conversion-treated ferrous material, and the chemical conversion treatment liquid for the ferrous material used for the chemical conversion treatment method are also provided.
Patent JP-2011241900-A (JP)
Title: Meshing chain type going back and forth operation unit
Inventor: SHOJI RYUTA
IPC: F16G13/20
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a meshing chain type going back and forth operation unit in which chain driving noise is reduced while the unit is miniaturized by usefully utilizing a space in the unit and at the same time the stiffened state of a pair of meshing chains is kept and the increase of labor when installing is avoided.SOLUTION: The meshing chain type going back and forth operation unit 100 is constituted of a pair of meshing chains 110 meshing with each other and integrally stiffened and releasing the meshing to become freely branched and thereby driven freely going back and forth, chain guide plates 120 where grooves 121 for housing the chains and grooves 122 for guiding the chains are arranged, and a sprocket 130 for driving housed in a concave driving sprocket housing groove 123 formed in the chain guide plates 120 and opening in the sides of the meshing chains 110 and engaging with one of the pair of the meshing chains 110 and driving the same.
Patent JP-2011244600-A (JP)
Title: Cable fixing member and cable fixing structure
Inventor: MIURA TAKESHI
IPC: B60R16/02
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a cable fixing member and a cable fixing structure which can firmly hold and fix cables and allow easy positioning of attachment on cables.SOLUTION: The cable fixing member includes: intermediate members 3 crimped onto cables 30; a pair of bracket members 1, 1 which sandwich and grip through the intermediate members 3 one or more of the cables 30 having the crimped intermediate members 3; one or more grooves 5 which are formed on the facing surfaces 4 of the pair of bracket members 1, 1 sandwiching the cables 30 and sandwich the cables 30 through the intermediate members 3; holes 10 made in the one or more grooves 5; and projections 11 formed on the periphery of the intermediate members 3 to be inserted into the holes 10.
Patent JP-2011240449-A (JP)
Title: Wire saw
Inventor: TAKATORI TAKAMASA
IPC: B24B27/06
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw that can highly accurately machine a wide workpiece and a narrow workpiece by including a mechanism for oscillating a wire in order to bring the oscillation axial center closer to a machining point and by making a distance between axes of a pair of guide rollers freely adjustable, in a single wire saw.SOLUTION: A wire saw cuts a workpiece by making one wire stretched over between a plurality of guide rollers travel and by pressing the workpiece against the wire. An oscillation plate 6 is pivotally supported to the front surface of a body plate 2 so as to be oscillated around the axial center 8. The oscillation plate 6 has guide rollers 7a, 7a provided at right and left sides so as to be symmetrical to each other with respect to the axial center 8. The axial center 8 becoming a base point for oscillation is brought closer to a wire 5 of a machining part. The wire 5 of the machining part and the oscillation axial center are brought close to each other in order to prevent the wire 5 from being separated from the machining part.
Patent JP-2010242089-A (JP)
Title: Polymer light-emitting composition
Inventor: KAMIYA YASUNORI
IPC: C08G61/00
Filed: 2010-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer light-emitting composition capable of forming a light-emitting diode having a longer life when the composition is used as a light-emitting layer of the light-emitting element.  <P>SOLUTION: In the polymer light-emitting article composition containing the polymer light-emitting body and a pair of ions, an anion of the ion pair is represented by the formula (1) wherein Y is an atom of 13th Group; Ar<SP>1</SP>is an aryl group having an electron-withdrawing substituent or a mono-valent heterocyclic ring group having an electron-withdrawing substituent; Q is an oxygen atom or a direct bond; X is a halogen atom, an alkyl group or the like; a is an integer of 1 to 4; and Q and X may be the same or different when there exist a plurality of Q and X.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011249089-A (JP)
Title: Organic el display panel and method of manufacturing the same, and organic el display
Inventor: KONDO TETSURO
IPC: H05B33/10
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL display panel, which has a long life-time while having superior light emission characteristics since a light emission region is wide, a film thickness of an organic functional layer in the light emission region is held uniform, and the organic functional layer has no level separation, and a method of manufacturing the same, and an organic EL display.SOLUTION: An anode 105 has its end Parranged while isolated from an end Pof a bank facing an opening. The anode 105 has a laminate structure of a metal layer 1051 made of aluminum or aluminum alloy and a transparent conductive layer 1052 made of ITO from the side of a flattening film 104. A film thickness tof the metal layer 1051 is 40-200 [nm], and a surface part thereof serves as a reflection part having a predetermined reflection factor. Further, an organic functional layer 107 formed on the anode 105 has a film thickness tequal to or larger than the film thickness tof the anode 105, and is formed from an upper surface of the anode 105 to a side face of an end.
Patent JP-2011249559-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SASAKI TOSHIYUKI
IPC: H01L27/115
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing variation in device characteristics and process, and to provide a method of manufacturing the same.SOLUTION: A semiconductor device comprises a substrate 10, a lower gate layer BG, a laminate, a dummy electrode layer DWL, an insulator film 30, and channel bodies 20 and 45. The lower gate layer BG is provided on the substrate 10. The laminate includes a plurality of insulator layers and a plurality of electrode layers WL that are alternately laminated on the lower gate layer BG. The dummy electrode layer DWL is provided between the lower gate layer BG and the laminate, is composed of the same material as that of the electrode layer WL, and is thicker than each electrode layer WL. The insulator film 30 includes a charge storage film that is provided on a side wall of a hole MH formed through the laminate and the dummy electrode layer. The channel bodies 20 and 45 are provided on an inner side of the insulator film 30 in the hole MH.
Patent JP-2010186199-A (JP)
Title: Lens barrel and optical device
Inventor: WATANABE KOJI
IPC: G02B7/02
Filed: 2010-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that great force is required for the operation of a rotation member if an O-ring is used in a dust-proof/droplet-proof structure for the rotation part of a lens barrel.  <P>SOLUTION: The lens barrel includes: the rotation member 4 that is rotated and that has a cylindrical fitting portion 4a to be fit on the cylindrical fitting portion 3a of an exterior ring 3 so as to be rotatable around an optical axis; and a restricting portion that restricts the movement of the rotation member in the direction of the optical axis relative to the exterior ring. The lens barrel has a ring member 7 and a wavy ring member 8 between the end face of the exterior ring in the direction of the optical axis and the end face of the rotation member in the direction of the optical axis. The ring member 7 is formed so as not to have any cuts in its circumferential direction, the internal circumferential edge of the ring member 7 is fit on the outer circumferential surface of the exterior ring, and the surface of the ring member 7 abuts on the end face of the rotation member in the direction of the optical axis, thereby covering a gap between both the fitting portions. The wavy ring member 8 is formed from plastic or vinyl chloride so as not to have any cuts in its circumferential direction and presses the ring member against the end face of the rotation member in the direction of the optical axis by elastic force produced by the elastic deformation thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011081770-A (JP)
Title: Electronic device, and control method and program therefor
Inventor: GOJO YOSHIMASA
IPC: G06F21/60
Filed: 2010-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device with excellent safety and reliability, which can surely prevent leak of internal information from a USB port, and a control method and a program therefor.  <P>SOLUTION: When validity is set on a setup menu screen displayed when an electronic device 1 is activated, supply of source voltage to an external USB port 30 is turned on by a GPIO pin 21 of a south bridge 20, and source voltage is supplied to the external USB port 30, whereby operation of a USB device 31 to be connected to the external USB port 30 is allowed. When invalidity is set, the supply of source voltage to the USB port 30 is turned off by the GPIO pin 21 of the south bridge 20, and no source voltage is supplied to the USB port 30. By this interruption of supply, even if the USB device 31 is connected to the USB port 30, the USB device 31 cannot be operated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011251494-A (JP)
Title: Connector and connector manufacturing method
Inventor: NAKANISHI RYUJI
IPC: B29C45/16
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a connector having improved waterproofness and a connector manufacturing method.SOLUTION: The connector 10 is manufactured by a method having the first process of forming, with a first synthetic resin material 15, a primary molded portion 14 including a base wall 13 penetrated with an terminal metal fitting 12, a plate-like extension piece 18 extending from a position of the base wall 13 close to the edge in the direction perpendicular to the base wall 13 and an engagement part 20 protruding from the extension piece 18 toward the terminal metal fitting 12 and engaged in a counter-connector; and the second process of forming the secondary molded portion 17 adhered to the extension piece 18 and the base wall 13 by forming the primary molded portion 14 further with the second synthetic resin 16 and then forming a hood portion 11 with the primary molded portion 14 and the secondary molded portion 17.
Patent JP-2011255519-A (JP)
Title: Heat-insulating interior material and manufacturing method of the same
Inventor: AOKI TOSHIO
IPC: B32B37/16
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat-insulating interior material with a heat-insulating base material arranged inside a closed space and also, a fastening hole, while keeping the interior airtight, as well as a method for manufacturing the heat-insulating interior material which is aimed at inhibiting locally developed creases etc. of a sheet material, with the fastening hole formed.SOLUTION: The method for manufacturing the heat-insulating interior material includes the following procedures: First, the heat-insulating base material 13 is arranged inside a closed space 14 surrounded by each air-impermeable sheet material 11 and 12, then a through hole 131 is formed in the base material 13, and the sheet material 11 is introduced into the hole 131 from one surface 13a side of the base material 13. Further, the sheet material 12 is allowed to find its way into the hole 131 from the other surface 13b side, then the sheet materials 11 and 12 are joined together inside the hole 131 to form a joint part 15, and a through hole 152 is formed by intentionally leaving at least the edge part 151 of the joint part 15 as it is so that the fastening hole 16 can be formed. After that, the base material 13 with the hole 131 formed is inserted between the sheet materials 11 and 12, then the sheet materials 11 and 12 are brought into surface contact with each other inside the hole 131. Finally, the parts of the sheet materials 11 and 12, which are brought into surface contact with each other, are jointed together into the joint part 15, and a joint part through hole is formed in the joint part 15.
Patent JP-2011257331-A (JP)
Title: Scanning probe microscope
Inventor: KOBAYASHI KANJI
IPC: G01Q30/14
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a scanning probe microscope that does not damage a scanning means with a fluid.SOLUTION: The scanning probe microscope 30 comprises: a cantilever support part 2 for supporting a cantilever 1; displacement measurement parts 3, 4, 5, 6 for measuring displacement of the cantilever 1; a side wall 19 and a bottom face 18; a specimen container 11 which contains a fluid 10 and a specimen S inside; a placement table 40 for placing the specimen container 11; and is provided with a scanning means 7 for executing scanning by moving the placement table 40. The scanning probe microscope measures displacement of the cantilever 1 by moving the cantilever 1, which is disposed in the fluid 10 contained within the specimen container 11, while moving the placement table 40. An annular protection mat 50 formed with a material capable of absorbing the fluid 10 is provided, and an attachment mechanism 43 which enables an inner peripheral part of the protection mat 50 to be attached and detached is formed on an outer peripheral surface of the placement table 40.
Patent JP-2011258507-A (JP)
Title: Connector
Inventor: KUMAMOTO TADASHI
IPC: H01R13/658
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a connector that is capable of high-speed signal transmission and can be downsized.SOLUTION: A connector comprises a plug connector and a jack connector. The plug connector has a plate-like ground electrode for a plug portion and multiple plug terminal portions, and two plug terminal portions are arranged as a pair. The jack connector has a plate-like ground electrode for a jack portion and multiple jack terminal portions, and two jack portions are arranged as a pair. The plug connector and the jack connector are connected when one rod-like plug terminal connection portion provided in the plug terminal portion contacts with one rod-like jack terminal connection portion provided in the jack terminal portion. The jack terminal connection portions 27 and 28 arranged as a pair contact with the insides of the plug terminal connection portions that are arranged as a pair and facing each other.
Patent JP-2012003116-A (JP)
Title: Microscope apparatus and image acquisition method
Inventor: NAKAGAWA SANAE
IPC: G02B21/00
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To construct a virtual slide with high spatial resolution by acquiring a clear micro image in a small region disposed near a contour position of a specimen.SOLUTION: A microscope apparatus 1 includes: a macro-image capturing section 7 that captures a macro image of a glass slide B having a specimen mounted thereon; an extraction section 10 that extracts the specimen A in the macro image; an area dividing section 11 that divides an area including the whole of the extracted specimen A into a plurality of small regions; a micro-image capturing section 8 that captures a micro image while performing an automatic focusing operation for the specimen in each of the small regions; a ratio-of-area calculation section 13 which calculates a ratio of an area occupied by the specimen A in each of the small regions; and a microscope control section 15 which, after performing the automatic focusing operation first in either of the small regions where the calculated ratio of the area is a predetermined threshold or more, controls the micro-image capturing section 8 to capture the micro image from either of the small regions including the contour of the specimen A.
Patent JP-2012002169-A (JP)
Title: Ultra-low temperature rotary machine
Inventor: YOSHINAGA SEIICHIRO
IPC: F04D29/58
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultra-low temperature rotary machine for preventing reciprocation of gas flow between an impeller side and a drive device side.SOLUTION: In the ultra-low temperature rotating machine 1, the side of the impeller 2 for applying a kinetic energy to an ultra-low temperature catalyst is disposed in a vacuum container that is insulated and cooled, and the side of the drive device 3 for rotating and driving the impeller 2 is disposed outside the vacuum container. The ultra-low temperature rotating machine includes: a rotation shaft 4 for transmitting rotation of the drive device 3 to the impeller 2; a journal shaft bearing 5 for supporting the rotation shaft 4; a casing 6 that accommodates the impeller 2 and is fixed to the vacuum container; a housing 7 that houses the drive device 3 and is disposed in a back face of the casing 6; and a filler 8 that is disposed in the casing 7.