baber/WOPTO huggingface dataset:
Patent JP-2008169766-A (JP)
Title: Injection hole member and fuel injection valve using same
Inventor: OMURA HIDEKAZU
IPC: F02M61/18
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection hole member accelerating atomization of fuel spray and reducing bias of distribution of injection quantity, and a fuel injection valve using the same.  <P>SOLUTION: Injection holes of 18 pieces formed on an injection hole plate 20 are divided into two groups, and spray flows 110 in two directions are formed by the two injection hole groups. When intersection points of virtual straight lines which are extension of channel axis of each injection hole in a fuel injection direction and virtual flat surfaces 310 separate from the injection hole plate 20 in the fuel injection direction by predetermined distance L and perpendicularly crossing injection axes 300 of the injection hole plate 20 are defined as 112a, 112b, 112c, 112d, 112e, 112f, 112g, 112h, 112i, the intersection points 112a, 112b, 112c, 112d, 112e, 112f, 112g, 112h, 112i are positioned on apexes of an equilateral octagon, and the intersection point 112h is positioned on a center 111 inside of the equilateral octagon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008170784-A (JP)
Title: Positive resist composition and resist pattern forming method
Inventor: SHIONO HIROHISA
IPC: G03F7/039
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition which ensures high resolution even if the concentration of an acid generator in the resist composition is made higher, and a resist pattern forming method using the positive resist composition.  <P>SOLUTION: The positive resist composition contains a base material component (A) of which the alkali solubility increases under the action of an acid and an acid generator component (B) which generates an acid upon irradiation with radiation, wherein the base material component (A) contains a compound (A1) obtained by substituting part or all of the hydrogen atoms of hydroxyl groups in a phenol compound represented by general formula (I) or a substituted phenol compound by an acid-dissociable dissolution inhibiting group, wherein the substituted phenol compound is obtained by substituting part or all of the hydrogen atoms of hydroxyl groups in the phenol compound by a 1-10C alkyl group, and wherein a content of the acid generator component (B) to the base material component (A) exceeds 10 mass%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173772-A (JP)
Title: Bag-making apparatus
Inventor: HANAOKA SATORU
IPC: B31B50/64
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag-making apparatus capable of freely increasing and decreasing the lateral width of an envelope and capable of easily regulating the contact time of a heating cutter with a film in consideration of the material quality or the thickness of the film.  <P>SOLUTION: The bag making apparatus is equipped with the heating cutter 5, a cutter operation means 6, a backup roller and a side edge following means. A cam mechanism constituted by connecting a follower mode 63 reciprocally operated according to a cam 62 to the heating cutter 5 is adapted as the cutter operation means 6. Further, the cutter operation means 6 can send the envelope in the feed direction of the film according the rotation of the backup roller at the point of time or immediately after the heating cutter is pressed to the film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173652-A (JP)
Title: Deburring method
Inventor: SASAKI RYUICHIRO
IPC: B23K26/38
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deburring method by which only burrs are selectively removed even when they are fine burrs with very low height by utilizing a simple and small-sized moving mechanism.  <P>SOLUTION: This deburring method includes: a deflecting and rotating step where a laser beam is deflected and rotated into a precession-like beam with a rotating wedge plate having a prescribed number of rotations; a transmitting step where the node of the precession-like laser beam is transmitted to the entrance pupil of a condensing lens by an image forming optical system; a condensing step where the precession-like laser beam is condensed to the burrs of the workpiece with the condensing lens; and a scanning step where the rotating orbit circle of a laser spot to be condensed in the condensing step is scanned in the direction in which the burrs are continued at prescribed scanning speed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175104-A (JP)
Title: Cooling device for vehicular internal combustion engine
Inventor: SHINTANI OSAMU
IPC: F01P7/16
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for a vehicular internal combustion engine capable of keeping engine cooling water temperature in a predetermined temperature range while inhibiting increase of electric power consumption of an entire cooling system.  <P>SOLUTION: This cooling device is provided with cooling systems 20a, 20b circulating engine cooling water between the internal combustion engine 10 and radiators 22a, 22b by electric water pumps 21a, 21b and cooling engine cooling water in the radiators 22a, 22b by cooling air of electric fans 23a, 23b. An electronic control device 50 executes a comparison process comparing a change quantity of heat radiation quantity per unit electric power when only the drive electric power of the electric fan 23b is changed and a change quantity of heat radiation quantity per unit electric power when only the drive electric power of the electric water pump 21b is changed, and control drive electric power of the electric fans 23a, 23b and the electric water pumps 21a, 21b to keep electric power consumption of the entire cooling system small based on the result of the comparison process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007193810-A (JP)
Title: Interleaving policies for flash memory
Inventor: CORNWELL MICHAEL J
IPC: G06F12/06
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide articles, and associated methods and systems related to selecting read interleaving policies independently of selecting write interleaving policies.  <P>SOLUTION: In various implementations, the selection may be static or dynamic during operation. In implementations that dynamically select read interleaving policies and write interleaving policies, the selection may be based on various operating conditions, such as temperature, power source, battery voltage, and operation mode. Examples of operating modes may include (1) reading or writing to a flash memory when connected to an external power source, (2) reading from the flash memory when powered by a portable power source (e.g., battery), and (3) writing to the flash memory when powered by a portable power supply.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158365-A (JP)
Title: Architecture for fpga
Inventor: FU ROBERT
IPC: H01L21/82
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for a rewritable gate array with space saving possible.  <P>SOLUTION: The rewritable gate array (100) comprises an array (390) of logic cells (100A-100D) and routing resources, including antifuses (399A) for programming interconnections of logic cells. The routing resources are divided into a plurality of subsections. In each subsection, a plurality of programming cells (391-398) for the horizontal and the vertical directions are each interconnected, and a specified set out of a plurality of power source buses (A-H) are coupled to each programming cell, to enable programming for target positions in the array. With such a structure, the distance from the programming cells to an antifuse is minimized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008176240-A (JP)
Title: Both side display rfid sheet, and method for manufacturing the same
Inventor: IEKO TADAO
IPC: G09F3/00
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a both side display RFID sheet on both sides of which required amount of information can be printed with good precision, and to provide a method for manufacturing the same.  <P>SOLUTION: The both side display RFID sheet is provided focusing attention on dividing a sheet base material to form a first display area 4, a second display area 5, and an RFID tag area 6, and on printing only on the first display area 4 and the second display area 5. The both side display RFID sheet comprises: the first display area 4 located in the central part of the sheet base material; the RFID tag area 6 adjacent to the first display area 4 via a first folding line 7; and the second display area 5 adjacent to the first display area 4 via a second folding line 10. Prescribed information can be printed on the surface of the first display area 4 and the second display area 5. The RFID tag area 6 can be folded onto the rear face side of the first display area 4 at the first folding line 7, and the second display area 5 can be folded so as to be laminated on the surface side of the RFID tag area 6 at the second folding line 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007188890-A (JP)
Title: Manufacturing method of electro-optical device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/10
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL display device with high operation property reliability.  <P>SOLUTION: A plurality of TFTs are formed on a substrate, and a carbon film including at least a diamond thin film or an amorphous carbon film is formed on the plurality of FETs. A flattened film is formed on the carbon film and a contact hole is formed on the carbon film and the flattened film. A plurality of pixel electrodes connected to the plurality of TFTs respectively are formed through the contact hole, and an EL layer is selectively formed on the plurality of pixel electrodes by ink-jet method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008185426-A (JP)
Title: Integrity evaluation support device, method, and program of concrete pile
Inventor: TSUBAKIHARA YASUNORI
IPC: G01N29/44
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate integrity of a concrete pile highly accurately.  <P>SOLUTION: An elastic wave is transmitted from the surface of a measuring hole 50A formed in the axial direction of the concrete pile 50 to the concrete pile 50 which is an integrity evaluation object by a measuring head 40 of a measuring device 30, and a reflected wave from the outer circumferential surface and the inside of the concrete pile 50 of the transmitted elastic wave is received by detecting a sound pressure caused by the reflected wave in time series, and the received reflected wave is converted into an impulse response of a velocity potential by a personal computer 20, and information based on the impulse response of the velocity potential is displayed as information for supporting integrity evaluation of the concrete pile 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184706-A (JP)
Title: Cloth
Inventor: OKADA MORIHIRO
IPC: D03D15/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cloth enabling its own contraction to be suppressed even in undergoing laundering despite being imparted with crepe design.  <P>SOLUTION: The cloth is formed by weaving warps 4 and wefts 6. In this cloth, the warp 4 uses an additional twistless yarn, while the weft 6 uses combination of an additional twisted yarn 6b and an additional non-twisted yarn 6a, wherein the additional non-twisted yarn 6a uses a spun twisted yarn, while the additional twisted yarn 6b uses a yarn made by subjecting a spun twisted yarn to additional twisting at 100-1,500 twists/m. In forming the cloth, the wefts 6 are interwoven in such a way that additional twisting sets each include at most five additional twisted yarns 6b and additional non-twisted sets each include at most five additional non-twisted yarns 6a are alternately arranged, thereby the final cloth is finely textured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184090-A (JP)
Title: Insertion structure for linear core member
Inventor: SHIMIZU TOSHIHIRO
IPC: B60R21/055
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily insert a linear core member of relatively high rigidity into a pipe of a stay of a head rest formed in a bent shape.  <P>SOLUTION: In the insertion structure, a push rod 50 (linear core member) formed in a lengthy shape in an axial direction is inserted into the pipe of a hollow pipe-like stay 4B provided integrally with the head rest 4. On the stay 4B, a bent part Bj having a bent central axis is formed on a midway position in a length direction. The push rod 50 is made to a constitution that push operation provided with rigidity that the lower end can transmit the pressing force pushed up in an axial direction to an upper end can be performed in the state that it is inserted into the pipe of the stay 4B. In the push rod 50, the midway positions in the length direction are formed such that the central axis is bent at a plurality of portions in the same direction as the bent part Bj of the stay 4B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190118-A (JP)
Title: Lying body for floor heating
Inventor: SAKAGUCHI ATSUSHI
IPC: E04F15/02
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative lying body for floor heating having very high commercial value.  <P>SOLUTION: This lying body 2 for floor heating is laid on a heat source 1 provided in a floor structural part of a house. The lying body 2 includes: a tatami mat body 4 constructed of a wire 3 having heat transfer property between the surface part 4a and the back part 4b with a heat transfer function between the surface part 4a and the back part 4b; and a spacer 5 with a heat transfer function of transferring the heat of the heat source 1 to the tatami mat body 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191780-A (JP)
Title: Conversion unit for power generated by natural energy
Inventor: YAMAWAKI TAKASHI
IPC: H02P9/00
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion unit capable of effectively utilizing natural energy by appropriately coping with varied wind power etc. with a simple configuration.  <P>SOLUTION: A power conversion unit 101 includes a rectifier circuit 1 for converting an alternating voltage received from a power generator unit 102 into a first direct current voltage; a direct current voltage conversion circuit 2 for converting the first direct current voltage into a second direct current voltage; and a common input terminal T1 for receiving the second direct current voltage and the third direct current voltage. The power conversion unit 101 further includes an inverter circuit 4 for generating an alternating voltage to be applied to a load 103 based on the direct current voltage received in the input terminal T1; a control circuit 7 for controlling the direct current voltage conversion circuit 2 so that the output current of the rectifier circuit 1 becomes lower than a predetermined value and that the voltage at the input terminal T1 becomes lower than a first predetermined voltage value; and a battery 3 for outputting a third direct current voltage in case of the voltage at the input terminal T1 being lower than a second predetermined voltage value smaller than the first predetermined voltage value, and for charging based on the output current of the direct current voltage conversion circuit 2 in case of being not lower than the second predetermined voltage value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190172-A (JP)
Title: Column joint structure and method
Inventor: TAKAHASHI MASASHI
IPC: E04G23/02
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable the joining of columns without requiring skill and with excellent seismic resistance.  <P>SOLUTION: This column joint structure 1 includes a pair of column members 2a, 2b abutted on each other with end faces thereof butted; and a pair of splice plates bonded to the side surfaces of the column members 2a, 2b from both sides. Between the paired column members 2a, 2b, a fitting groove 4 is formed on the end face of one column member 2a, and a fitting projection 5 fitted to the fitting groove 4 is formed on the end face of the other column member 2b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195615-A (JP)
Title: Selenocarbamate and/or thiocarbamate-containing active oxygen scavenger and use thereof
Inventor: TAKAHASHI KIMIE
IPC: A61P39/06
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an active oxygen scavenger that has a practically sufficient active oxygen scavenging action, is inexpensively obtainable and comprises selenocarbamate and/or thiocarbamate and to provide a use method thereof.  <P>SOLUTION: The active oxygen scavenger comprises selenocarbamate and/or thiocarbamate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006265-A (JP)
Title: Reclining device for seat
Inventor: FUKUZAWA SATORU
IPC: A47C1/025
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclining device by a highly durable differential transmission mechanism (taumel mechanism) without causing delamination in a resin layer of a bearing bush inside an externally toothed gear by improving the service durability of the differential transmission mechanism having the externally toothed gear to which the bearing bush is attached.  <P>SOLUTION: In the differential transmission mechanism, an internally toothed gear 1 is meshed with the externally toothed gear 2 having teeth slightly less in number than the internal gear, and a pair of wedge-shaped pieces 6 and 6' are arranged in an arcuate gap formed between the bearing bush 10 disposed in the shaft hole 3 of the externally toothed gear 2 and the small diameter portion of a cam 5 that is formed integrally with the shaft 4 of the internally toothed gear 1. The arrangement of the pair of wedge-shaped pieces 6 and 6' is such that tapered ends 6a and 6'a thereof are opposite to each other. At least the outer surfaces 6b and 6'b of the wedge-shaped pieces 6 and 6' are formed of a material having low sliding friction. This is because they function as frictional sliding contact surfaces when the wedge-shaped pieces 6 and 6' are pressed by the cam 5 that is formed integrally with the shaft 4 of the internally toothed gear 1 and moved in the arcuate gap in a sliding manner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196160-A (JP)
Title: Door handle device for vehicle
Inventor: KONDO CHIKAHIKO
IPC: E05B1/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To electrically connect a door handle to a conductive portion of a vehicle body.  <P>SOLUTION: A terminal clip 200 is attached to a mounting plate portion 8 of a base 2, and an upside terminal piece 11 of the end clip 200 is brought into elastic contact with a bottom surface portion of an arm portion 4 of the door handle 1 which is assembled to the base 2. A static electricity removal circuit C1 is arranged between the terminal clip 200 and the vehicle body. Static electricity, with which a user's body is charged, flows into the static electricity removal circuit C1 from the door handle 1 with electrical conductivity via the terminal clip 200 which is attached to the base 2, and is removed by being electrically grounded by the vehicle body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197559-A (JP)
Title: Image carrier, and image forming apparatus, process cartridge, and image forming method using same
Inventor: YANAGAWA YOSHITERU
IPC: G03G5/06
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-durability and high-performance image carrier having a longer operating life and capable of high-quality image formation over a prolonged period of time, and an image forming method, an image forming apparatus and a process cartridge using the same.  <P>SOLUTION: A charge generating layer (35), a charge transport layer (37) and a surface protective layer (39) are sequentially disposed on a conductive support (31), the surface protective layer is formed of a crosslinking type cured resin which is a reaction product of a trifunctional or higher functionality radical polymerizable compound having no charge-transporting structure and a monofunctional radical polymerizable compound having a charge-transporting structure, and the ratio (t<SB>2</SB>/t<SB>1</SB>) of the thickness (t<SB>2</SB>) of the surface protective layer to the thickness (t<SB>1</SB>) of the charge transport layer is adjusted to 0.7-1.3 to obtain the image bearing member. The image forming method, image forming apparatus and process cartridge are configured using the image carrier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197597-A (JP)
Title: Holographic recording medium and method for manufacturing the same
Inventor: KAMO MAKOTO
IPC: G03H1/02
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holographic recording medium increasing the flexibility in selection of a recording layer composition, and to provide a method for manufacturing the holographic recording medium.  <P>SOLUTION: The holographic recording medium 1 comprises: a recording layer 12 on which are recorded interference patterns generated by interference of information light and reference light; and a cover layer 11 and a bottom substrate 13 adjacent thereto. Then, the recording layer 12 is pasted to the cover layer 11 and the bottom substrate 13 with adhesives.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203330-A (JP)
Title: Lens driving device and imaging apparatus
Inventor: SUZUKI NOBUYOSHI
IPC: H02K33/18
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens driving device in which a voice coil motor arranged inside a lens barrel can be compactly arranged by effectively using the internal space of the lens barrel.  <P>SOLUTION: The focus drive mechanism of the lens driving device is provided with: a coil 118a fixed to a first lens barrel 107; a magnet 118b fixed to a fixed member 109; and a sensor 123a which is fixed to the fixed member 109 and detects the position in the optical axis direction of the first lens barrel 107. Further, the coil 118a, the magnet 118b and the sensor 123a are arranged in order along a direction orthogonal to the optical axis direction, between the first lens barrel 107 and a second drive mechanism Z.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199909-A (JP)
Title: Clutch operation device of combine harvester
Inventor: YONEDA YUTAKA
IPC: A01D69/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch operation device of a combine harvester, which can obtain a state in which a threshing clutch and a reaping clutch are engaged and a state in which the threshing clutch is engaged and the reaping clutch is disengaged, by a small electric motor in a simple structure.  <P>SOLUTION: A threshing clutch-operating member 31 connected to a threshing clutch-operating portion 14b through a threshing clutch connection mechanism 32, and a reaping clutch-operating member 33 connected to a reaping clutch-operating portion 17b through a reaping clutch connection mechanism 34 are integrally rotated by an electric motor 22. When the threshing clutch-operating member 31 and the reaping clutch-operating member 33 are rotated from a disengaging region in the normal rotation direction X to position the threshing clutch-operating member 31 at a place in front of a dead point D, the threshing clutch-operating member 31 is positioned in an engaging region, and the reaping clutch-operating member 33 is positioned in the disengaging region. When the threshing clutch-operating member 31 and the reaping clutch-operating member 33 are further rotated in the normal rotation direction to pass the threshing clutch-operating member 31 through the dead point D, both the threshing clutch-operating member 31 and the reaping clutch-operating member 33 are positioned in the engaging region.  <P>COPYRIGHT: (C)2008,JPO&INPIT