baber/WOPTO huggingface dataset:
Patent JP-2010031102-A (JP)
Title: Polyimide and method for manufacturing the same
Inventor: OISHI YOSHIYUKI
IPC: B32B15/088
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polyimide which can be directly layered on a metal foil without using an adhesive and whose linear expansion coefficient between that of the metal foil is reduced to enhance adhesion strength, and a method for manufacturing the same.  <P>SOLUTION: The polyimide to be a polycondensate of 2, 4-bis(4-aminoanilino)-6-amino-1, 3, 5-triazine and an aromatic tetracarboxylic dianhydride is manufactured by performing polycondensation reaction of 2, 4-bis(4-aminoanilino)-6-amino-1, 3, 5-triazine represented by general formula and the aromatic tetracarboxylic dianhydride and heating the obtained polyamic acid at a polyimidization temperature to complete the polycondensation reaction (wherein, R<SP>1</SP>and R<SP>2</SP>each independently denotes a hydrogen atom, 1-4C lower alkyl, aryl or nitrogen-containing heterocyclic group).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031950-A (JP)
Title: Vibration damper
Inventor: YASUDA MASASHI
IPC: F16F15/04
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damper which allows for the improvement in the vibration damping performance without increasing the air capacity of an air spring, has even good resposiveness and an excellent vibration control performance.  <P>SOLUTION: The invention relates to a vibration damper, using an air spring which blocks or inhibits vibrations by applying a pressure to both an installment structure G and an object m to be subjected to vibration damping therebetween. The damper includes: a container 1 which includes a first container element 11 connected to the installation structure G and a second container element 12 connected to the object to be subjected to vibration damping and is configured so that the first container element 11 and the second container element 12 can move relatively to each other while remaining closed; a low-pressure port 3 which is provided to the container 1 and connected to a low-pressure source at lower pressure than the pressure of the interior 13 of the container; a high-pressure port 2 which is provided to the container 1 and connected to a high-pressure source at a higher pressure than the pressure of the interior 13 of the container; and a control mechanism 4 which causes the second container element 12 to operate so that the vibrations of the object m can be blocked or inhibited by adjusting the opening amounts of the low-pressure port 3 and the high-pressure port 2 to maintain the pressure of the interior 13 of the container at a negative pressure and at the same time to control the negative pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039505-A (JP)
Title: Controller device
Inventor: FUKUSHIMA ATSUSHI
IPC: G05B19/05
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller device handling input/output signals more in number than signal terminals of a controller.  <P>SOLUTION: A unit 7 configured of a conversion device 4, an input terminal 5, and an output terminal 6 is mounted between two input signal lines and one signal terminal so that signals 3 more in number than the terminals of a terminal stand 2 is inputted to the controller. Signals input to the input terminals 5 are converted into pulse pattern signals corresponding to the respective input terminals by the conversion device 4, and a signal with two overlapped pulse patterns is outputted from the output terminal 6. The controller 1 recognizes that the signal with the overlapped pulse patterns inputted to one signal terminal includes the signal of each pulse pattern, then, decomposes it into the two signals. Thus, the input signals more in number than the signal terminals of the controller are handled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040598-A (JP)
Title: Electrical component
Inventor: OGINO DAISUKE
IPC: H05K5/06
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability of attaching a lid to an opening part of a case, while tightness is properly assured.  <P>SOLUTION: There are provided a cylindrical case 11 comprising an opening part at least on one end side, and a printed circuit board 16 which is stored and held in the case 11 and on which electronic components constituting an electronic circuit is mounted. Packings 22 and 23 for closing opening parts 26 and 27 in water tight manner are provided, which comprise: a tightly fitting edge 34 having a first thickness for tightly fitting, over a predetermined length, to the inner peripheral walls of the opening parts 26 and 27 of the case 11; an outside seal part 35 which is positioned outside the opening parts 26 and 27 while the tightly fitting edge 34 is fitted to the inner peripheral wall of the opening parts 26 and 27, to abuts with the peripheral end face of the opening parts 26 and 27 for sealing; and a central base part 37 which becomes one body with the tightly fitting edge 34 inside the tightly fitting edge part through a step 36, to have a second thickness larger than the first one in the depth direction of the opening parts 26 and 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041145-A (JP)
Title: Notification method and radio device
Inventor: HIGUCHI KEISUKE
IPC: H04W72/08
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a probability of collision of a packet signal even in the case of an increase in traffic.  <P>SOLUTION: A frame, which includes a first period formed by a plurality of slots and a second period having a prescribed length, is prescribed so as to be repeated. A detection section 32 detects the slot available for communication among a plurality of other radio devices from the plurality of slots in the first period of the first and second periods. A modulation/demodulation section 24 and an RF section 22 notify information on the detected slot. Also, the modulation/demodulation section 24 and the RF section 22 notify information on other radio devices that should use the plurality of slots in the first period of the first and second periods.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036237-A (JP)
Title: Method for producing copper-coated aluminum composite wire
Inventor: KANEKO NAOTAKA
IPC: H01B13/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a Cu-coated Al composite wire where, even in the case an Al-Mg alloy wire is used as a core material, a coated Cu and the Al-Mg alloy wire are more firmly adhered, so as to prevent the generation of a void (a micro-gap between the Al-Mg alloy wire and the coated Cu), and the phenomenon that, in the subsequent wire drawing, the coated Cu and the Al-Mg alloy wire are peeled or the Al-Mg alloy wire part is exposed from the coated Cu does not occur.  <P>SOLUTION: Disclosed is a method for producing a Cu-coated Al composite wire where, to the surface of an Al-Mg alloy wire comprising 0.05 to 2.0 mass% Mg and whose surface roughness is 0.1 to 5.0 μm, while vertically fitting a Cu tape in which the surface roughness of the face in contact with the Al-Mg alloy wire is controlled to 0.1 to 5.0 μm, the butted parts of the Cu tape are continuously welded, diameter reduction is performed, and thereafter, wire drawing is performed to the objective wire diameter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044161-A (JP)
Title: Toner, developer, image forming method, image forming device, process cartridge, and vessel including toner
Inventor: YAMADA MASAHIDE
IPC: G03G9/087
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner that reconciles excellent low-temperature fixability with excellent offset resistant performance.  <P>SOLUTION: This toner containing an acetic acid ethyl insoluble polyester component obtained by preparing toner solution by dissolving or dispersing, in an organic solvent, at least compound containing active hydrogen group, a polyester component capable of reacting with the compound containing active hydrogen group, and an acetic acid ethyl soluble polyester component, then preparing fluid dispersion by emulsifying or dispersing the toner solution in an aqueous medium, and making the compound containing active hydrogen group react with the polyester component capable of reacting with the compound containing active hydrogen group in the aqueous medium. The polyester component capable of reacting with the compound containing active hydrogen group is made of polyester resin with a weight average molecular weight of 10000-100000 obtained by condensing and polymerizing an acid component, at least one diol compound selected from aliphatic diol and cycloaliphatic diol, and aromatic diol compound under existence of catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043023-A (JP)
Title: Polyphenol and method for producing the same
Inventor: KIMURA HIDETO
IPC: A61P3/00
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To find an effective component utilized for a food and a health food or the like, from a horse chestnut seed coat of a so-called food remainder part which is not served for usual eating.  <P>SOLUTION: A polyphenol is obtained by extracting the horse chestnut seed coat of an object to be wasted, by means of hot water treatment, alkaline solution immersion treatment, and boiling with an alkaline solution or the like. The polyphenol has a structure of flavan-3-ol as a basic structure. It is guessed that the basic structure is related to an interflavan bonding and is polymerized. The polymerized polyphenol has antioxidizing action and oxygen inhibition action or the like and is added to the food of the health food or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049430-A (JP)
Title: Arithmetic device, matrix arithmetic device, resource allocating device and arithmetic method
Inventor: NAGAMI KOICHI
IPC: G06F7/57
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arithmetic device which enables improvements in efficiency and accelerating of processing, such as bit rearrangement processing or resource allocation processing.  <P>SOLUTION: This arithmetic device includes: data input means 20, 22 for inputting 2<SP>n</SP>-th bit data A and n-bit data k; an arithmetic means calculating 2<SP>n</SP>-th bit data B, wherein only the k-th bit having a bit value of a first prescribed bit value is a second prescribed bit value, in a prescribed direction from one bit of a minimum effective bit and a maximum effective bit of the data A, to the other bit and wherein all the other bit values are an opposite bit value of the second prescribed bit value; and a data output means 24 for simultaneously outputting the respective bit values of the data B, in parallel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008273524-A (JP)
Title: Electric power steering device
Inventor: FUJIMOTO CHIAKI
IPC: B62D105/00
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of being adapted not only to the difference of left and right wheels in drive force or braking force but also to the miscatching of a steering wheel generated by a road surface.  <P>SOLUTION: A vehicle body speed is calculated from a wheel speed detected by a wheel speed detection means for detecting the wheel speed of the vehicle by a vehicle speed operation means, and a slip amount of the left and right wheels is calculated from the wheel speed and the vehicle body speed by a slip operation means. Further, a target motor current is calculated by an assist control means according to steering torque and the vehicle body speed, and a target motor current is corrected according to the slip amount of the left and right wheels. By outputting the corrected target motor current, influence by the difference of the drive force or the braking force of the left and right wheels and influence of the road surface are suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010049569-A (JP)
Title: Method and apparatus for supporting service
Inventor: TAKEUCHI YASUNORI
IPC: G06Q50/10
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To avoid influences due to variations in users, when providing services.  <P>SOLUTION: An apparatus 2 for supporting services predicts the number of users, based on previous performances (S601) and obtains the current service processing capability (S602). Based on them, the apparatus calculates the waiting hours and the operation rate of the day (S603), determines whether the processing capability is sufficient in units of weeks, months and years (S604), and outputs this calculation result (S605). The apparatus then calculates proper processing capability, on the basis of the predicted number of users (S606) and outputs this calculation result (S607). If a service provider transits the processing capability upon displaying of proper value (Y in S608), the apparatus goes to the process of S602. If the processing capability does not change (N in S608), the apparatus discloses the predicted number of users and the waiting hours so as to attain even distribution of the users (S609). If the service of the day is not finished (N in S610), the apparatus transits to the process of S601; if the service is finished (Y in S610), the process ends.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049629-A (JP)
Title: Collaboration tray for computer
Inventor: NAKAJIMA MAKOTO
IPC: G06F3/0484
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application platform having a function for cooperative work on a table display without users' alteration.  <P>SOLUTION: In a collaboration tray for computers having a function for cooperative work, an image/event handler which intervenes in exchange of images and events between users and window applications and collects events on displays, and an application handler which controls window applications are separated from each other for each window application. The separated image/event handler and application handler are coupled in message streams of texts and images. The image/event handler sharing streams with the application handler processes and converts images into arbitrary directions, positions, and sizes in response to users' requests, to provide functions of window operation (rotation and enlargement) which are not intrinsically provided, as drawn image operation functions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054275-A (JP)
Title: Delivery system, center device, and onboard unit
Inventor: HATTORI HIROYUKI
IPC: G08G1/0969
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a convenience from lowering due to expired content information, by inhibiting indication of the expired content information.  <P>SOLUTION: A delivery system is provided, in which a center device for transmitting the content information containing expiration date information through a road-side radio device, is connected with an onboard unit used for receiving the content information through the road-side radio device so as to enable data to be transmitted and received. The center device includes: a memory section 34 for storing a plurality of content information sets and alternative content information sets with which the content information sets can be alternated; and a control section 31 for transmitting the content information or substituted content information to the onboard unit. The onboard unit includes: a memory section 1f for storing the plurality of content information sets and the alternative content information sets received by a DSRC section 3; and a control section 4 for displaying the content information or the alternative content information on a display section 1e, in accordance with the expiration data information of the content information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052270-A (JP)
Title: Structural member and radome
Inventor: IJIMA TAKASHI
IPC: B29B15/10
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a structural member and a radome, using a fiber-reinforced resin that excels in structural strengths and can undergo necessary machining, after molding.  <P>SOLUTION: Of the structural member, the main structural part contains an olefine woven fabric 8 and the fitting part does not contain the olefine woven fabric, but contains a glass cloth. The olefine woven fabric 8 of the main structural part is extended to the connecting part, to make the glass cloth 9c of the fitting part extend to the connecting part into a laminate of both. The glass cloths 9a and 9b extend from the main structural part to the fitting part. The laminate of fibers is impregnated with a matrix resin 7 and cured by the molding process and integral forming of the structural member is carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062213-A (JP)
Title: Nitride semiconductor light-emitting device and method of manufacturing the same
Inventor: NISHIMOTO HIROYUKI
IPC: H01S5/343
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting device, which has a high efficiency in light and carrier containment, and which forms a far-field pattern of the Gaussian shape including a single peak, and to provide a method of manufacturing the light-emitting element.  <P>SOLUTION: The method of manufacturing the nitride semiconductor light-emitting device includes the wafer preparing step of preparing a wafer on which a plurality of chip base units, each having at least two grooves and a striped protrusion interposed between the grooves, are arrayed, the crystal-growing step of crystal-growing a nitride semiconductor layer including a first conductivity type cladding layer, an active layer and a second conductivity type cladding layer on the wafer and the chip-dividing step of dividing the wafer into the chip base units.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062014-A (JP)
Title: Discharge lamp lighting device
Inventor: OSAWA TAKASHI
IPC: H05B41/282
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive discharge lamp lighting device that limits a current flowing from a battery to a discharge lamp.  <P>SOLUTION: In a discharge lamp lighting device, a voltage of the sum of a battery voltage and a generated additional voltage is output from a DC/DC converter, and the output voltage is converted to an alternating-current voltage by an inverter, thereafter to apply the alternating-current voltage to a discharge lamp. A battery voltage is detected by battery voltage detection means, an output voltage of the DC/DC converter is detected by output voltage detection means, and it is determined whether or not the output voltage of the DC/DC converter has been reduced to the vicinity of the battery voltage. If the output voltage of the DC/DC converter has been reduced to the vicinity of the battery voltage, then a conversion frequency of the inverter is increased, thereby to increase an impedance of a secondary winding of an igniter serial-connected to the discharge lamp and limit a current flowing to the discharge lamp.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060245-A (JP)
Title: Current lead of superconductive device
Inventor: IMAYOSHI TADATOSHI
IPC: H01F6/00
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current lead of a superconductive device using a pulse pipe refrigerator, enough restraining entering of heat from the current lead to the superconductive device.  <P>SOLUTION: This current lead includes: a lead conductor for applying a current; and the pulse pipe refrigerator for cooling the conductor. The lead conductor is disposed with the high temperature end and the low temperature end penetrating through a pulse pipe of the pulse pipe refrigerator, and a coldness storage pipe of the pulse pipe refrigerator is disposed on the outside of the pulse pipe concentrically to communicate with the pulse pipe. Further, a vacuum layer is provided between the pulse pipe and the coldness storage pipe, and a radiation heat insulator is disposed in the vacuum layer, thereby thermally insulating the pulse pipe from the coldness storage pipe.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009109006-A (JP)
Title: Gate valve and base board treating device using it
Inventor: WAKAMORI TSUTOMU
IPC: C23C16/54
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To hold a valve element while being pressed to a base board carry-out and carry-in hole without using the actuating force of an actuator.  <P>SOLUTION: A gate valve 200 includes the valve element 210 capable of moving forward and backward by a cam mechanism 260 for opening and closing the base board carry-out and carry-in hole 112. The cam mechanism includes a long stretching member 261 slidable, for example in the direction perpendicularly intersecting the forward/backward movement direction of the valve element, a supporting roller 290 to support the long-sized member from the back plate of a casing, a valve element driving roller 280 installed on the valve element 210 opposite the supporting roller, and a plate-like cam 270 installed at the long stretching member on its side with the valve element driving roller. The long-sized member is slid in one direction to move the valve element forward via the valve element drive roller, and at a position of pressing and closing the base board carry-out and carry-in hole side the valve element is held in the closing position by receiving the rebounding force from the base board carry-out and carry-in hole side with the long-sized member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010065865-A (JP)
Title: Refrigerator
Inventor: YAMAZAKI YASUTAKA
IPC: F25D23/02
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fin sections of door packings from grazing by being slid to and kept into contact in opening and closing doors, in a refrigerator in which a clearance dimension of the doors opened and closed right and left is reduced.  <P>SOLUTION: This refrigerator is provided with: upper and lower hinges fixed to a housing; a first door and a second door fixed to the hinges as rotating shafts and disposed right and left at a front opening of the housing; door packings respectively disposed on the first door and the second door for suppressing movement of a gas between the inside of the housing and the circumference of the housing; a rotary partitioning member disposed on the first door to close the clearance between the first door and the second door; and fin sections disposed on the door packings to close the clearance between upper and lower end sections of the rotary partitioning member and the front opening of the housing. In the refrigerator, a width dimension of the fin section of the second door is smaller than a width dimension of the fin upper section of the first door.  <P>COPYRIGHT: (C)2010,JPO&INPIT