baber/WOPTO huggingface dataset:
Patent JP-2006279021-A (JP)
Title: Vertical gallium nitride semiconductor device and epitaxial substrate
Inventor: HASHIMOTO MAKOTO
IPC: H01L29/205
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical gallium nitride semiconductor device structured to be able to realize an n-type gallium nitride film that has a desired low carrier concentration on an n-type gallium nitride substrate, and an epitaxial substrate for the vertical gallium nitride semiconductor device.  <P>SOLUTION: A gallium nitride eptiaxial film 65 is provided on a gallium nitride substrate 63. A laminar region 67 is provided within the gallium nitride substrate 63 and the gallium nitride epitaxial film 65. The interface of the gallium nitride substrate 63 and the gallium nitride epitaxial film 65 is located within the laminar region 67. In the laminar region 67, a donor impurity along an axis that runs from the gallium nitride substance 63 to the gallium nitride epitaxial film 65 has a peak value of 1×10<SP>18</SP>cm<SP>-3</SP>or over. The donor impurity is at least any one of silicon and germanium.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212526-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NAGAFUJI HIDEO
IPC: G03G15/20
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent fixing to an envelope while preventing occurrence of wrinkles and crease during fixing the envelope.  <P>SOLUTION: A pressure changing member 18 supported by a shaft 19 is rotated up to only a prescribed amount, and pressure force of a pressure roller 13 to a fixing roller 11 is changeably composed by changing a side facing and contacting a pressure louver 16. When the pressure changing member 18 is rotated up to 90 degrees from a shown normal paper fixture, an envelope turns fixed, and pressure force is decreased. Then, a fixing temperature is increased up to only a prescribed temperature higher than a normal paper fixing time. The occurrence of wrinkles during fixing the envelope due to a decrease in pressure force is prevented, and the fixing temperature is enhanced to secure fixing to the envelope.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211822-A (JP)
Title: Assembling method of linear motion guide bearing device and temporary shaft for lubricant supply unit
Inventor: KANO KENJI
IPC: F16C29/02
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling method of a linear motion guide bearing device capable of preventing damaging of a lip part of a lubricant including member when installing a lubricant supply unit on a temporary shaft.  <P>SOLUTION: A temporary shaft 10 having a tapered part 11 of a tapering-off shape is used for one end part in the axial direction as the temporary shaft for the lubricant supply unit. The lubricant supply unit 1 is installed on the temporary shaft 10 from the end part side of forming the tapered part 11 among both end parts of this temporary shaft 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212257-A (JP)
Title: Soluble component measuring instrument
Inventor: INOUE TAKAHIRO
IPC: G01N1/22
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soluble component measuring instrument capable of being brought to a compact form and enabling a stable measurement.  <P>SOLUTION: The soluble component measuring instrument for measuring the amount of the soluble component in a specimen includes a scattering means for scattering a predetermined solution capable of dissolving the soluble component into a measuring chamber 1 and a detection part 6 for detecting the dissolving amount of the soluble component into the solution scattered by the scattering means. Alternatively, the soluble component measuring instrument includes one or a plurality of rotary members 4 coming into contact with the specimen and the rotary members are turned, wetted with the predetermined solution capable of dissolving the soluble component and rotated in the wet state to dissolve the soluble component in the specimen in the solution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218975-A (JP)
Title: Consumption article cartridge of image forming apparatus, and image forming apparatus
Inventor: KATOGI SHUICHI
IPC: G03G21/18
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a consumption article cartridge of an image forming apparatus having a decision means of securely deciding insertion error in its early stage with a small space adaptable to many different types, and the image forming apparatus.  <P>SOLUTION: The toner cartridge 11 of a printer 10 has a direction decision key 3 forming a portion of the external shape and an IC chip 4 storing identification information. The IC chip 4, a connection part, or a harness connecting them is mounted at least partially on the direction decision key 4. A main body 12 of the printer 10, on the other hand, is provided with a key reception section 5 which is engaged with the direction decision key 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215696-A (JP)
Title: Vehicle seat
Inventor: SHIGEFUJI KAZUHIDE
IPC: A47C7/74
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle seat capable of more effectively retaining or increasing the degree of awakening of a user.  <P>SOLUTION: The vehicle seat 1 comprises a back side opening part 2 communicating with air in the interior of the vehicle, a seat surface side opening part 5 leading to the seat surfaces 3a and 4a of the vehicle seat 1, a communication means 6 for making the back side opening part 2 and the seat surface side opening part 5 communicate with each other, ventilation means 7, 8 and 9 for feeding air in the interior of the vehicle to the seat surface side opening part 5 via the communication means 6 or sucking air in the interior of the vehicle from the seat surface side opening part 5 via the communication means 6, an awakening degree detecting means for detecting the decline in the degree of awakening of the user, and a control means for operating the ventilation means if the degree of awakening of the user declines. The communication means 6 is characterized by the piping made of an elastic member to form the communication means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006256317-A (JP)
Title: Piezoelectric actuator and liquid transferring apparatus
Inventor: SUGAWARA HIROTO
IPC: B41J2/045
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid transferring apparatus which can realize both improving driving efficiency of a piezoelectric actuator and suppressing cross-talk.  <P>SOLUTION: The piezoelectric actuator of the liquid transferring apparatus comprises a channel 40 in a region which is inside of the edge of each pressure room 14 on a face of the pressure room 14 side of a vibrating plate 30 and outside of a region overlapping an individual electrode 32. The driving efficiency of the piezoelectric actuator 3 is improved by partly lowering the rigidity of the vibration plate 30 surrounding the individual electrode 32 (driving part 31a). In addition, the cross-talk between the adjoining pressure rooms 14 is suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006188529-A (JP)
Title: IMIDE AS TNFalpha INHIBITOR
Inventor: MULLER GEORGE W
IPC: A61K31/33
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for lowering the TNFα level of mammals, a compound and a composition useful for the method and an imide acting as a TNFα inhibitor.  <P>SOLUTION: Imides act as inhibitors of tumor necrosis factor α and can be used to combat cachexia, endotoxic shock, and retrovirus replication.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007219357-A (JP)
Title: Image forming apparatus
Inventor: TAJIMA SHINICHI
IPC: G03G21/00
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with which a destaticization function hardly degrades and image formation can be reliably performed when disconnection occurs in the light irradiation means of a destaticizer.  <P>SOLUTION: A copying machine 1 is equipped with a destaticizing unit 31 where a plurality of the light irradiation means (comprising LEDs d1, d3, d5, etc., for destaticization and comprising LEDs d2, d4, d6, etc., for the destaticization), a disconnection detecting means (voltage measurement circuit 313) detecting occurrence of the disconnection in any of the light irradiation means, and a photoreceptor drum deceleration processing section 811 for making the driving speed of the photoreceptor drum 4 lower than the case that the detection is not performed when the occurrence of the disconnection in any of the light irradiation means is detected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006157050-A (JP)
Title: Nonvolatile semiconductor memory device, and writing and operating methods
Inventor: FUJIWARA ICHIRO
IPC: H01L29/792
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the disturbance characteristics of a memory element which include a dispersed charge storing means.  <P>SOLUTION: A nonvolatile semiconductor memory device is provided with a write-inhibit voltage supply means 20 for supplying the source regions 2 and/or drain regions 4 of non-selected memory elements (memory transistors M21, M22), connected to common lines (BL2 and SL2) other than those (BL1 and SL1) to which a selected memory element (memory transistor M11) is connected in a write period with a reverse bias voltage, that makes the source and/or drain regions reverse biased, with respect to the channel-forming regions 1a via the common lines (BL2 and SL2); and a non-selected wordline biasing means 22 for supplying the non-selected wordline WL2, with a gate bias voltage that is higher than the potential of the channel forming regions 1a, when the conductivity type of the channel forming regions 1a is p-type, and is lower than the potential of the channel forming regions 1a, when the conductivity type is an n-type.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007173753-A (JP)
Title: Plugging ink composition used for via-hole of printed circuit board, and method of manufacturing printed circuit board
Inventor: KO KONGEN
IPC: C09D11/10
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plugging ink composition useful for mass production of a printed circuit board by having excellent plugging property and showing property of fast peeling off of a film.  <P>SOLUTION: The plugging ink composition used for a plating via-hole of the printed circuit board is composed of: (i) resin where an element guided from a (meta) acrylic acid alkyl ester-based monomer, a styrene-based monomer and one or more of monomers chosen from (meta) acrylic acid ester containing an epoxy group is set to be a principal chain; (ii) a photosensitive monomer; (iii) a photo-initiator; (iv) an inorganic filler; and (v) a flow change assistant. The component respectively contains 5 to 80 wt.% photosensitive monomer, 3 to 40 wt.% photo-initiator, 5 to 80 wt.% inorganic filler, and 0.5 to 20 wt.% flow change assistant per 100 wt.% solid resin where the element guided from a (meta) acrylic acid alkyl ester-based monomer, a styrene-based monomer and one or more of monomers chosen from (meta) acrylic acid ester containing an epoxy group is set to be a principal chain. The resin (i) further contains the element guided from (meta) acrylic acid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006143216-A (JP)
Title: Power-assisted bicycle
Inventor: YOSHIIE AKIHITO
IPC: B62J99/00
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-assisted bicycle capable of minimizing the modification of a conventional bicycle body frame, and realizing easy installation, space saving and weight reduction of a vehicle speed detection mechanism and a torque detection mechanism.  <P>SOLUTION: The power-assisted bicycle 1 comprises a gear to be rotated as a bicycle travels, a flexible ring magnet formed in a sheet shape of the predetermined thickness, a rotational speed detection means which detects the magnetic field at the fixed position adjacent to the surface of the ring magnet and obtains the rotational speed of the gear based on the magnetic field, a one-way clutch having two components and an elastic means in order to transfer only the one-way rotation of a drive shaft to a sprocket, a stepping force detection means which detects the distortion of the elastic means and obtains the pedal stepping force based on the distortion, a power unit 13 to output the assist power, and a control means to control the assist power based on the obtained rotational speed of the gear and the obtained pedal stepping force. A plurality of magnet sections are formed on the surface of the ring magnet.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007223226-A (JP)
Title: Tire component member winding device and tire molding equipment
Inventor: MORI RYUICHIRO
IPC: B29D30/30
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity when a strip-shaped tire component member is wound around a molding drum.  <P>SOLUTION: A tire component member feeding conveyor 2 is operated to convey a leading end of a side member G to a position on a winding start side in such a manner as to straddle a side bladder unit 16, as indicated with an arrow F. An operator grips a leading end of the side member G, and inserts it into a section between a roller 35 and the outer peripheral surface of the side bladder unit 16. The side bladder unit 16 is rotated clockwise, and the roller 35 is rotated counterclockwise, so that the side member G can be conveyed forward in the rotational direction of the outer peripheral surface of the side bladder unit 16. After the completion of the winding of the side member G, the leading end and back end of the side member are joined together.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006246465-A (JP)
Title: Wireless station and communication method
Inventor: HUNZINGER JASON
IPC: H04L12/28
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a high-priority message without delay while efficiently using a communication channel.  <P>SOLUTION: A first transceiver (10) tunes to a first radio frequency. A digital controller (16, 22, 24, 30) enables the first transceiver 10 to transmit a high-priority message on the first radio frequency during intermittent periods of varying durations. The intermittent periods are separated by a temporally fixed duration.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007222127-A (JP)
Title: Method and apparatus for hydroponics
Inventor: HATANO JUN
IPC: A01G31/00
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and thin type apparatus for hydroponics enabling simple culture by both of installation on indoor and outdoor wall face of a home and installation in stationary state.  <P>SOLUTION: In the hydroponic apparatus, a seedling planting part of a surface layer is composed of a pile knitted fabric. As a result, the plant seedlings do not drop even when a planting face of plant seedlings is arranged horizontally or vertically or downward while keeping water retention property in the culture apparatus. A bed material is constituted so that an intermediate layer has an adequate space and the culture apparatus scarcely causes a state overcrowded with roots even when the culture apparatus is thin type. Moreover, scion can readily be transplanted to the culture apparatus by rooting the scion on a water-feeding belt.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224686-A (JP)
Title: Awning device
Inventor: MIYAZAKI ITARU
IPC: E04F10/06
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate delivery operation of an awning screen for shielding an opening of a building, from the indoor side and to increase a projecting amount.  <P>SOLUTION: In delivering the awning screen 4 wound around a roller 3 rotated by a rotating mechanism part 5 operating an operating chain 19 arranged on the indoor side, arms 6 supporting a crossbar stuck to the tip of the awning screen 4 are put in derricking motion. The arms 6 are lowered along posts until abutting on stoppers 9, and the own weight of the arms 6 is lost when the arms 6 abut on the stoppers 9. The arms 6 are turned by spring force of springs inside the arms 6 to project the awning screen 4 to the outdoor side, and the position of an operating part of the rotating mechanism part can be fixed in either right or left end position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228983-A (JP)
Title: Nurse call slave unit
Inventor: KAMIYA SHIRO
IPC: A61G12/00
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the contents of a conversation with a nurse are not wanted to be heard by a patient on an adjacent bed when talking by a nurse call.  <P>SOLUTION: The nurse call slave unit is provided with a means for storing and attaching the microphone of the nurse call slave unit inside a mouth pad for sound leakage prevention and a means for attaching a speaker to a head band as a headphone speaker. Also, to a handy slave unit used by a patient to talk with a medical worker, the slave unit for which the microphone is stored and attached inside the mouth pad for sound leakage prevention is connected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232801-A (JP)
Title: Projection-type video display device
Inventor: MIWA KOJI
IPC: H04N9/31
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce or eliminate failures (deviations in convergence, distortion of a projected image or color bleeding of a projected image) by optical reason in a projection-type video display device constituted to write an image in a light valve for generating projected image light with light.  <P>SOLUTION: A driver for writing an image in a writing light valve 25 makes the positions of images for respective colors on the writing light valve 25 different from each other, based on given position adjusting amount as shown in Fig.2(a). Namely, the positions of the images written in the writing light valve 25 are made to deviate right and left or up and down by an amount equivalent to one pixel or a plurality of pixels for every color, based on the given position adjustment amount, thereby obtaining convergence on a screen.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007203014-A (JP)
Title: Bed distributing body pressure during sleep
Inventor: SEKI KOJI
IPC: A61G7/05
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed which can suppress frequency of rolling over and fatigue during sleeping and enhance sleeping efficiency, while preventing negative effect of a bed surface material on a specified part of body during sleep.  <P>SOLUTION: The bed has a narrower width of the bed surface material 4 in perpendicular direction to the body when lying thereon during sleeping, and provides multiple rollers 17 under the both projecting ends 9a and 9b of the bed surface material, a pair of long rotating shafts 11a and 11b which are horizontal to each other and vertical to the bed surface material 4 under the rollers 17. Eccentric core cams 10a and 10b each with a brim of which center holes are eccentric are fixed to the rotating shafts 11a and 11b at the same angle in a clockwise/counterclockwise direction respectively. The relative angle of the adjacent eccentric core cams 10a and 10b each with the brim is continuously changed at a specified angle and the multiple eccentric core cams each with the brim are mounted all over the rotating shaft at narrow intervals. When each of the rotating shafts 11a and 11b is rotated in a opposite direction by bringing the roller 17 into contact with all of the opposing eccentric core cams 10a and 10b each with the brim, the whole bed surface material moves in a direction from the head part toward the toe part slowly in small waves.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239561-A (JP)
Title: Fuel injection valve
Inventor: MIMURA EIJI
IPC: F02M51/06
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of preventing a drive coil from being deformed and the accuracy of the position relation of a spool to a magnetic cylindrical body from being lowered in a molding step for a resin material.  <P>SOLUTION: A ring part 62b projecting toward a holder 11 is formed on the spool 62 on the contact part side end 15a of a housing 15, and brought into contact with the holder 11. In the molding step for the resin material, the filled resin material is prevented from flowing into a gap between the inner peripheral part of the spool 62 and the outer peripheral part of the holder 11. Consequently, an injector 10 capable of preventing the drive coil 64 from being deformed and the accuracy of the position relation (concentricity) of the drive coil 64 to the holder 11 from being lowered in the molding step for the resin material can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006202477-A (JP)
Title: 256 meg dynamic random access memory
Inventor: KEETH BRENT
IPC: G11C5/06
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for supplying a proper operation voltage to a large semiconductor memory device.  <P>SOLUTION: A method for operating the amplification part of a voltage regulator for the dynamic random access memory includes a step of operating at least one power amplifier while a memory array is operated, a step of operating at least one booster amplifier independently of a power amplifier while a voltage pump is operated, and a step of operating a standby amplifier maintained at a low current level irrespective of the operated states of the power amplifier and the booster amplifier.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007239705-A (JP)
Title: Variable valve gear for engine
Inventor: SUGIHARA SHINICHI
IPC: F01L13/00
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve gear for an engine capable of making a valve lift amount larger by making the width of the end of a connecting link provided with a pin narrower, and making the pin close to a cam shaft as much as possible.  <P>SOLUTION: In the variable valve gear fir the engine provided with a camshaft, an eccentric cam, a rocking cam lifting the valve, an offset link externally fitted rotatably on the eccentric cam, a connecting link connecting the offset link and the rocking cam, a control shaft, a control arm, and a control link connecting the control arm and the offset link, a pin connecting the connecting link and a rocking cam is formed as one body with one end of the connecting link, and the width of one end is roughly the same as a diameter of the pin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243839-A (JP)
Title: Apparatus, method, and program for verification
Inventor: KUSUDO TADAO
IPC: H04L12/70
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a verification apparatus with which work burden of a user and errors by the user are reduced when verifying a function of a device to be verified using packet data including information specific to the device to be verified.  <P>SOLUTION: A storage unit 103 stores a plurality of packet data to be transmitted/received for verifying the function of a device 20 to be verified. When detecting that a verification apparatus 10 is disconnected from a network, the network management unit 107 deletes information specific to the device 20 to be verified from the packet data stored in the storage unit 103.  <P>COPYRIGHT: (C)2007,JPO&INPIT