baber/WOPTO huggingface dataset:
Patent JP-2006218457-A (JP)
Title: Soil purifying method utilizing biodegradable oligomer
Inventor: NAKAJIMA MAKOTO
IPC: B09C1/10
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil purifying method utilizing a biodegradable oligomer capable of decomposing and removing a pollutant stably and efficiently without leaving and accumulating an intermediate product.  <P>SOLUTION: In the soil purifying method utilizing the biodegradable oligomer for decomposing and removing the pollutant, which comprises an organochlorine compound or petroleum hydrocarbon, by the action of microorganisms in soil by supplying a hydrogen supply agent to polluted soil containing the pollutant, the hydrogen supply agent is a low-molecular compound which is obtained from a diol and a dicarboxylic acid and the low-molecular compound is the biodegradable oligomer decomposed under an anaerobic condition. The repeating unit of the biodegrable oligomer is preferably 2-20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006227192-A (JP)
Title: Image forming apparatus
Inventor: MATSUDA HIROMICHI
IPC: G03G15/16
Filed: 2005-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a decrease in picture quality such as color slurring and banding due to belt speed variation resulting from PLD variation.  <P>SOLUTION: An AC component of a rotation angle deviation or rotation angular velocity having a frequency corresponding to the belt speed variation is extracted from difference data between rotation angle deviations or rotation angular velocities of two support rotary bodies between which an intermediate transfer belt 10 is extended. Then the belt speed variation due to the PLD variation is recognized from data on the amplitude and phase of the extracted AC component, and according to the recognized belt speed variation, the start timing of image formation and an image forming speed in the image formation are adjusted for each of a plurality of images. In detail, setting information for reducing a position shift between a plurality of images is determined for each of the plurality of images according to the recognized belt speed variation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005236305-A (JP)
Title: Semiconductor device having triple gate transistor, and manufacturing method of the same
Inventor: MAEDA SHIGENOBU
IPC: H01L21/336
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor having a triple gate transistor, and to provide a manufacturing method of the same.  <P>SOLUTION: In the semiconductor capable of reducing NBTI and the manufacturing method of the same, a multi-gate transistor includes an active region; a gate insulating film, and channels and electrodes in the active region and is formed on a semiconductor wafer; the active region has upper and both sides and is formed in a first direction; the gate insulating film is formed on the upper and both sides in the active region; the channels are formed on the upper and both sides in the active region; and the gate electrodes are formed on the gate insulating film corresponding to the channels, wherein an SOI layer having a second directional indicator in a second direction is formed on a support substrate, having a first directional indicator in the first direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006226651-A (JP)
Title: Oil cooler
Inventor: MASUDA AKIRA
IPC: F28D1/06
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil cooler capable of reducing the number of components and assembling processes of the oil cooler, and simplifying a structure, and capable of improving the assembling workability of the oil cooler itself, and the assembling workability of the oil cooler and a radiator tank while facilitating the piping work of a port and the connection pipe side of the oil cooler.  <P>SOLUTION: A plurality of shells 1 formed with oil passages are laminated to form a heat exchanger core 2. A connector 3 is arranged at one side of the heat exchanger core 2. An input/output port 4 formed with a first passage R1 and a second passage R2 is formed in the connector 3. The first passage R1 is made to communicate with a communication passage 7a (an oil inlet side passage) of the heat exchanger core 2. The second passage R2 is made to communicate with a communication passage 7b (an oil outlet side passage) of the heat exchanger core 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006229149-A (JP)
Title: Connection structure of electronic component, optical transceiver, and optical transmitter/receiver
Inventor: YAMAZAKI TSUTOMU
IPC: H05K1/18
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily connect separated ground terminals to a ground terminal, prevent crosstalk, increase heat dissipation, and stabilize ground potential.  <P>SOLUTION: Signal terminals 15A and 15B of a light receiving element 15, a power supply terminal 15D, and a high voltage terminal 15E are directly joined to signal electrodes 9A and 9B on a circuit board 5. On the other hand, a ground terminal 15C of the light receiving element 15 is separated from the circuit board 5, and the ground terminal 15C and a ground electrode 11A on the circuit board 5 are connected to each other via a connecting member 19. In this case, the connecting member 19 comprises a cover 19A for covering the signal terminals 15A and 15B, a plurality of legs 19B joined to the ground electrode 11A, a concave portion 19C which is formed on the cover 19A and connected to the ground terminal 15C, and an external connection 19D which is connected to the leg 19B and extends to a motherboard 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006235151-A (JP)
Title: Display control device of display panel and display device having same
Inventor: IKEDA DAIKI
IPC: G09G3/36
Filed: 2005-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control device which avoids the distortion of an image at the time of presentation mode selection, and also to provide a display device using the display control device.  <P>SOLUTION: The display control device 100 is provided with an input synchronization signal Evsync and an input image signal Vin, generates display data SFw and SFr based on the input synchronization signal from the input image signal, and provides the display data to a display means. When it detects a change in a cycle of the input synchronization signal, it provides the display means with the display data of the frames prior to the occurrence of the change in the cycle for a frame period of the predetermined number. Since the normal display data prior to the occurrence of a change in the cycle of the input synchronization signal are provided to the display means for a frame period of the predetermined number in the time of the occurrence of the change in the cycle, the distortion of an image is avoided. Also, since still images prior to the change in the cycle are displayed repeatedly, a user is not given a feeling of discomfort.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006232463-A (JP)
Title: Ink jet printer
Inventor: HIGUCHI KOJI
IPC: B65H5/02
Filed: 2005-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet printer capable of preventing the pressure of an endless belt on a flat part from being excessively large when forming the flat part below an ink jet head, and providing the tension to a conveying endless belt.  <P>SOLUTION: An outer circumferential surface of an endless belt 1 is formed in a stripe-shaped charging pattern with the polarity thereof alternately changed by using DC charging rollers 7, 8 of different polarity. A projection 13 is formed on a flat part 12 only at a part corresponding to one polarity of the endless belt 1, and charges of the polarity opposite to the one polarity of the belt are given to a conductive member 14 housed inside thereof. A recording paper 2 is sucked by the belt charging, and the belt is sucked to the flat part 12 by the electrostatic force caused by the charges of the conductive member 14 and the charges of the outer circumferential surface of the belt. The excessive belt pressure can be prevented by setting the belt suction forces of the most upstream part and the most downstream part in the conveying direction in which the belt tension of the belt suction force is applied as the belt pressure to the flat part 12 to be smaller than the belt suction force therebetween.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006237246-A (JP)
Title: Laminated piezoelectric element
Inventor: YAMAUCHI KATSUMI
IPC: H01L41/27
Filed: 2005-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric element for preventing generation of crack extended in the laminating direction of a laminated body.  <P>SOLUTION: The laminated piezoelectric element 1 comprises a laminated body 2. The laminated body 2 comprises a plurality of laminated blocks 5, each of which is formed by alternately laminating an internal electrode 4A and an internal electrode 4B via a piezoelectric material 3 in a plurality of layers. The internal electrode 4A is formed from the inner side than the side surface 2b of the laminated body 2 so as to expose from the side surface 2a, while the internal electrode 4B is formed from the inner side than the side surface 2a of the laminated body 2 so as to expose from the side surface 2b. Displacement between the internal electrode 4A of laminated block 5 and the internal electrode 4A of different laminated block 5 (displacement in the opposing direction of the side surfaces 2a, 2b of the laminated body 2) and displacement in the same direction of the internal electrode 4B of the laminated block 5 and the internal electrode 4B of different laminated block 5 are 60 μm or less and more desirably 30 μm or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006238189-A (JP)
Title: Photoelectric switch
Inventor: KAWABATA SHINJI
IPC: H01H35/00
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric sensor which can be adjusted to an optimum filter time constant, according to an external connection device connected to the input terminal, usage environment, etc. using only one photoelectric sensor.  <P>SOLUTION: The photoelectric switch is provided with a light projector which projects a detection light to a detection region; a light receiver which receives the light from the detection region, and obtains a detection value according to the light amount received; and a control unit which is connected with the light projector and the light receiver, and can control these. Furthermore, the photoelectric switch is provided with an input terminal for inputting a signal from the external connection device which is connected to the external of the photoelectric sensor, and a filter circuit which is placed between the input terminal and the control unit. Additionally, the filter circuit is provided with a time-constant adjustment which can adjust its input time constant. By using this configuration, switch can be made to use of a suitable time constant, according to usage of the photoelectric sensor, etc.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006235374-A (JP)
Title: Projection type display apparatus, projection display method, projection display program, and recording medium in which projection display program is stored
Inventor: HIRAHARA KEIICHIRO
IPC: G09G5/377
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display apparatus which extracts information written in a screen in better quality and can effectively make use of an extracted image, to provide a projection display method, and to provide a projection display program and a recording medium therefor.  <P>SOLUTION: The projection type display apparatus including a projection means 7 for forming a predetermined projection image on a projection screen 4, a write-in screen 3 on which write-in information can be written on the projection image superimposed, a photographing means 6 for photographing the write-in information written on the write-in screen 3 by a photographing part where pixels are two-dimensionally arrayed, is characterized by including an extraction means for extracting the write-in information from a write-in image photographed by the photographing means 6 based on at least either a relative value or contour information of each pixel color signal of the write-in image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231817-A (JP)
Title: Thermal head
Inventor: SASAGAWA TOSHIHIRO
IPC: B41J2/335
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal head which makes temperature distribution uniform in a heating area, and prevents inconveniences of printed letters etc.  <P>SOLUTION: The thermal head comprises an insulation substrate 11, a glazed layer 12 formed on the insulation substrate 11, a heating resistant body 13 formed on the glazed layer 12, electrodes 14 formed on the heating resistant body 13, and a protective layer 15 formed on a heating section 13a of the heating resistant body 13, wherein the glazed layer 12 contains a foreign matter consisting of one or a plurality of masses, and the length of a maximum portion of the foreign matter is set to 30 μm or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231861-A (JP)
Title: Thermal transfer printer
Inventor: SHIBAYAMA TORU
IPC: B41J17/24
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer printer which can easily change a tension of an ink ribbon in accordance with a width of the used ink ribbon.  <P>SOLUTION: Rotating speeds of a platen driving motor 9 and a take-up shaft driving motor 10 are set so that a winding length of the transfer-finished ink ribbon 4 by a ribbon take-up shaft 6 is larger than a travel length of a medium to be printed 3 and the ink ribbon 4 by a platen roller 1. At the same time, if the tension of the transfer-finished ink ribbon 4 is not smaller than a reference value, driving of the take-up shaft driving motor 10 is stopped. If the tension of the transfer-finished ink ribbon 4 is smaller than the reference value, driving of the take-up shaft driving motor 10 is resumed. Moreover, a setting part 21 is provided which sets the reference value for comparing the tension of the transfer-finished ink ribbon 4 in accordance with a tension setting input inputted from an input part 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231495-A (JP)
Title: Broaching machine
Inventor: NATSUME NORIHISA
IPC: B23D41/04
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broaching machine, in which retention of chips on a pull head support tool capable of supporting the tip of a broaching shaft is prevented.  <P>SOLUTION: An insertion hole in the pull head is formed through in such a way that the chips can drop on the opposite side of the insertion side. Diametric width of a center part of the insertion hole in the support tool for the pull head capable of supporting the tip of the broaching shaft is narrower than diametric width of shaft end parts formed on both end sides of the center part of the insertion hole in the support tool by provision of cut-out recesses.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239093-A (JP)
Title: Keratin porous material
Inventor: YAMAUCHI KIYOSHI
IPC: A61L27/00
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous material having a superior bioabsorbability and biocompatibility possessed by keratin, capable of incorporating multiple cells, supplying sufficient amounts of oxygen and nutrient for proliferation to the incorporated cells, and capable of providing a sufficient spaces for three-dimensional cell proliferation or tissue construction.  <P>SOLUTION: This porous material is constituted of the keratin having pores with a pore size of 500-2000 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006242506-A (JP)
Title: Thermal storage type air conditioner
Inventor: SUGAWARA TOSHINORI
IPC: F25B40/02
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal storage type air conditioner capable of being controlled so that a refrigerant does not have a two-phase state at an inlet side of a compressor even when the refrigerant is supercooled and liquefied in a heat storage utilization-cooling operation.  <P>SOLUTION: A refrigerant circuit 110 of this thermal storage type air conditioner has a superheating degree deviation calculating means and a throttle opening adjusting means, and a refrigerant temperature detected by a thermal storage tank refrigerant temperature detecting means 45 at an outlet side of a regenerative heat exchanger 10, a refrigerant temperature detected by a gas pipe-side refrigerant temperature detecting means 46 at an inlet side of an indoor-side heat exchanger 30, a refrigerant temperature detected by a liquid pipe-side refrigerant temperature detecting means 47 at an outlet side of the indoor-side heat exchanger 30, a refrigerant temperature detected by a compressor discharging-refrigerant temperature detecting means 41 at an outside side of the compressor 1, and a refrigerant pressure detected by a compressor discharging-refrigerant pressure detecting means 51 are respectively input to the superheating degree deviation calculating means, so that a suction superheating degree of the refrigerant in the indoor-side heat exchanger 30, and its deviation from a target value are calculated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243565-A (JP)
Title: Driving method for display panel and device therefor
Inventor: OGA KOICHI
IPC: G09G3/20
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To normalize a timing controller in an abnormal display control state.  <P>SOLUTION: When a signal detection portion 16 of the timing controller 12 detects a non-input state or a stop of a clock signal etc., its detection result is transferred from a two-way communication portion 20 to a two-way communication portion 22. A timing controller 12 having received the detection result transfers a normal image signal or clock signal, etc., from the two-way communication portion 22 to the two-way communication portion 20. The timing controller 12 performs display control over a liquid crystal panel 38 based upon the transferred image signal or clock signal etc.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005253967-A (JP)
Title: Guided inserter for stem-like orthopedic implant
Inventor: GRIMM JAMES E
IPC: A61B19/00
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guided inserter for a stem-like orthopedic implant for using with a surgical navigation system.  <P>SOLUTION: This inserter 150 is provided with a stem engagement member 200 engageable with the stem-like orthopedic implant 100 in a fixed relative disposition, and a reference member 550 trackable by the surgical navigation system. The reference member 550 is supported to the stem-like orthopedic implant 100 in the known fixed relationship so that the surgical navigation system detects the position and the attitude of the reference member 550 and finds the position and the attitude of the stem-like orthopedic implant 100 from the known relationship between the reference member 550 and the stem-shaped orthopedic implant 100 to determine the relative position and attitude of the stem-like orthopedic implant 550 to the bone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006253772-A (JP)
Title: Image display system
Inventor: NAKAMURA YOICHI
IPC: G03B21/00
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of an image display system including a projector and an electronic blackboard.  <P>SOLUTION: The image display system includes the projector 100 and the electronic blackboard 200. The projector 100 has a projection means for projecting image data, to which image data for control are added, on a screen 210 of the electronic blackboard 200. The electronic blackboard 200 has an optical sensor 220 for detecting the image data for control displayed on the screen 210, a decoding part 226 for decoding the detected image data for control, and a control part 280 for controlling operation of the electronic blackboard corresponding to the decoding results.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254548-A (JP)
Title: Vibrator and vibrating type drive unit
Inventor: MARUYAMA YUTAKA
IPC: H02N2/00
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrator and a vibrating type drive unit using a laminated electric-mechanical energy conversion element, capable of reducing increases in complexity of a manufacturing process and possibility generating inconvenience such as dispersion of properties, thus improving their efficiency and outputs.  <P>SOLUTION: The laminated electric-mechanical energy conversion element 1 is composed by laminating electric-mechanical energy conversion layers 11 to 21 equipped with electrodes. Among the plurality of electric-mechanical energy conversion layers, at least one electric-mechanical energy conversion layer differs from the other electric-mechanical energy conversion layers in at least either of the size or the shape of an outer periphery part in the direction orthogonal to the laminating direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295524-A (JP)
Title: Packet output-controlling device, packet shaper, and packet repeater
Inventor: SHIMAZU MIKIO
IPC: H04L47/80
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of previous signaling and high costs by preventing transmission quality from being simultaneously deteriorated even in a high-priority flow using a TCP when the total of high-priority packets exceeds the band of an output interface.  <P>SOLUTION: The packet shaper 24 includes: a TCP packet queue 245 for storing TCP packets; a UDP packet queue 246 for storing UDP packets; and a scheduler 247 for outputting a packet from one of the queues into a rate-setting control unit 244. Control based on a total queue length of these queues is performed to suppress deterioration of image quality or tone quality in the AV communications using a connection-oriented protocol like TCP.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006247679-A (JP)
Title: Circuit for correcting zero-point of load meter
Inventor: MORIYA HIROYUKI
IPC: B30B15/28
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for correcting the zero-point of a load meter to be used for a press machine, etc., which circuit is configured such that the corrected zero point is determined by performing the measurements for the zero point correction a plurality of times after a definite period of time after finishing the press work, and by calculating the mean value of the measured values.  <P>SOLUTION: After the press machine is driven, time is counted for a specified duration by means of, for example, an internal timer, etc., and after a definite lapse of time, a sampling process is carried out, and the mean value of the sampled values is calculated. Because the mean value is used as the zero point correction value, the accurate zero point correction value can be obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006249187-A (JP)
Title: Seal ring
Inventor: SAITO MIKA
IPC: C08K3/34
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AT seal ring which is slid to contact with an aluminium alloy, can have even a reduced PEEK of 65 wt% or less to be excellent in abrasion resistance and low invasiveness, and can be widened in the opening to mount on a shaft without the opening exceeding an allowable elastic deformation to break.  <P>SOLUTION: The composite resin seal ring comprises 65 wt% or less of a polyetheretherketone resin, 10-30 wt% of a carbon fiber having an average fiber size of 3-10 μm, and 10-35 wt% of a powder, wherein the powder consists of a calcium carbonate powder having an average particle size of 0.5-5 μm and a platelet talc powder having an average platelet size of 0.1-5 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI