baber/WOPTO huggingface dataset:
Patent JP-2006207790-A (JP)
Title: Elastic roller
Inventor: TAKEMURA TOJI
IPC: F16C13/00
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller, having a low contact surface pressure to a film with a mirror-finished surface and durability by solving the problem of the conventional roller that in manufacturing resin, it is difficult to obtain transparency and glossiness of a film because of high contact surface pressure to the film.  <P>SOLUTION: This elastic roller includes: a thin metal pipe 1; a shaft 2 passing through the center of the thin metal pipe; flanges 3, 4 fixed at both ends of the thin metal pipe 1 to the shaft 2; an oil seal 5 between the flange outside diameter part and the inside diameter of the thin metal pipe; a ring-like elastic body 6 juxtaposed to the oil seal to bond the inside diameter part of the thin metal pipe and the flange outside diameter part; and a valve of a gas filling port in the side of the flange, wherein a small quantity of liquid with a high viscosity and pressure above the atmospheric pressire are enclosed in the interior thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006241986-A (JP)
Title: Fuel injection device for diesel engine
Inventor: TANAKA KENGO
IPC: F02M51/00
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device for a diesel engine, for increasing injection pressure in high load operation to keep discharged exhaust gas concentration good and improve fuel economy, and suppressing an NOx emission amount in low load.  <P>SOLUTION: In the diesel engine, the fuel injection device comprises: a hydraulic cylinder device changing pressing pressure against a valve seat of a needle valve to change valve opening pressure; a solenoid valve disposed to a working fluid passage to the hydraulic cylinder device to change a passage area of the working fluid passage and thereby change the pressing pressure of the needle valve by the hydraulic cylinder device; and a controller increasing the valve opening pressure along with increase in fuel injection amount of the engine, by changing opening of the solenoid valve along with change in fuel injection amount.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243055-A (JP)
Title: Image forming apparatus
Inventor: MATAYOSHI AKIRA
IPC: G03G15/16
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a direct tandem type image forming apparatus to always perform excellent image formation by prolonging the life of a conveying transfer belt.  <P>SOLUTION: The image forming apparatus 10 has a transfer belt 11 which conveys a recording medium in a designated direction, a plurality of image formation units having photoreceptor drums 16a to 16d which are arranged in the moving direction of the transfer belt and carry toner images by colors, and transfer rollers 17a to 17d which face the photoreceptor drums across the transfer belt and transfer toner images on the photoreceptor drums to the recording medium. When the transfer belt is cleaned, a bias voltage having the opposite polarity from a bias voltage applied to transfer the toner images on the photoreceptor drums to the recording medium is applied as a cleaning bias to at least one of the transfer rollers. At this time, a reflection type sensor 18 detects the amount of toner sticking on the transfer belt surface as a dirt state and based upon the output of the detection sensor, it is determined whether or not the transfer belt is cleaned.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006241200-A (JP)
Title: Cellulose material composition, cellulose material film, polarizing plate-protecting film, liquid crystal-displaying device and silver halide photographic photosensitive material, and modifying agent for cellulose material film
Inventor: NOZOE HIROSHI
IPC: C08L1/00
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose material composition having a small optical anisotropy and further a small wavelength dispersion of the optical anisotropy, a cellulose material film, also a modifying agent for the cellulose material film showing less volatization on being added to the cellulose material, a cellulose material composition by using the same, a film of the composition, further, a polarlizing plate-protecting film, a liquid crystal-displaying device and a supporting body for a silver halide photographic photosensitive material prepared by using the cellulose material film having the small optical anisotropy and wave length dispersion of the optical anisotropy.  <P>SOLUTION: This cellulose material composition is provided by containing the cellulose material and at least one compound expressed by general formula (I) [wherein, X<SP>11</SP>, X<SP>12</SP>and X<SP>13</SP>are each independently a single bond, -O-, -CO-, -NR<SP>11</SP>- (wherein R<SP>11</SP>is an aliphatic or aromatic group) or a divalent group formed by ≥1 kind selected from a group consisting of a bonding group formed by an aliphatic or an aromatic group, also optional X<SP>11</SP>, X<SP>12</SP>and X<SP>13</SP>may bond each other to form a ring and the aliphatic group and aromatic group may each independently have a substituent; and Y<SP>11</SP>, Y<SP>12</SP>and Y<SP>13</SP>are each independently H, a substituent or an ultraviolet light-absorbing residue and at least one of the Y<SP>11</SP>, Y<SP>12</SP>and Y<SP>13</SP>is the ultraviolet light-absorbing residue].  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245202-A (JP)
Title: Heat treatment apparatus
Inventor: UEDA KENJI
IPC: G01K1/14
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide, in lower cost, a heat treatment apparatus for preventing the formation of a part of a process tube heated excessively higher than an equally heated region by surely controlling a temperature in the process tube.  <P>SOLUTION: Temperatures of three points including both edges of an equally heated region Eb and the central area of the process tube 11 are detected by thermocouples 17b, 17d and 17c and temperatures of regions Ea, Ec are detected by thermocouples 17a, 17e using profile thermocouples 17 of five-point type thermocouples. A temperature controller 20 controls, in an optimum state, a temperature in the process tube 11 not to allow a temperature in each region Ea, Ec to exceed the temperature of the equally heated region Eb, by covering thermal losses at the deeper area 11a of a furnace and at the entrance 11b of the furnace by individually controlling temperatures of heaters 15a to 15c based on temperature detection results of spike thermocouples 16a to 16c, and by correcting the relevant temperature control based on temperature detection result of thermocouples 17a to 17e forming the profile thermocouple 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006240042-A (JP)
Title: Method and apparatus for manufacturing plastic lens
Inventor: KARASAWA ISAO
IPC: B29L11/00
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To mold a plastic lens in a high yield by preventing a tape base material or a sticky substance from adhering to the molding surface of a lens molding cavity at the time of cast molding of the plastic lens.  <P>SOLUTION: In the lens molding cavity 1, a tape 2 is wound at the position of the maximum gap Pmax in the periphery of first and second glass molds 10 and 20 in a state coinciding with the raw material injection port 3 arranged to the tape 2 before winding and a raw material injection pipe 4 (see Fig. 1) is inserted in the raw material injection port 3 to inject a plastic lens raw material 31 to complete the plastic lens 30 through polymerization treatment or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245997-A (JP)
Title: Power synthesis method, power synthesizer, tv transmitter and fm transmitter
Inventor: TANIMOTO TAKUYA
IPC: H04B1/04
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To simplify configurations, and to suppress largely scaling or cost increase.  <P>SOLUTION: A synthesized power from a synthesis output edge 7a of a directional coupler C4 is input to another input edge 6b of a directional coupler C5, and an unbalanced power from an unbalanced power output edge 8b of the directional coupler C5 is input to one input edge 5c of a directional coupler C6, and an unbalanced power from an unbalanced power output edge 8a of the directional coupler C4 is input to another input edge 6c of the directional coupler C6, and the phase difference of the input powers at the positions of the both edges at one input edge 5c side or the other input edge 6c side of the directional coupler C6 is defined as a co-phase or anti-phase by a phase adjustment line 33, and powers to be output from a synthesis output edge 7c and unbalanced power output edge 8c of the directional coupler C6 are absorbed by dummy loads DL5 and DL6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246072-A (JP)
Title: Image forming device, image forming method, image forming program, and computer readable recording medium
Inventor: KITAOKA SATOSHI
IPC: H04N1/60
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To output and display an image which is easy to see, and avoid misinterpretation for users including color-blind and color-weak persons.  <P>SOLUTION: The image forming device is provided with a discrimination part 207 which discriminates whether image data inputted from outside include colors leading to misconception factors referring information regarding colors of misconception tendency for the color-blind and color-weak persons registered beforehand, a color converter 208 which converts colors discriminated that they include misconception factors by the discriminator 207 to predetermined colors referring information regarding colors of misconception tendency for the color-blind and color-weak persons, and a display unit 203 which displays image data converted by the image conversion part 208.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245329-A (JP)
Title: Light emitting element, indicating device, and electronic apparatus
Inventor: MORII KATSUYUKI
IPC: G09F9/30
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element excellent in luminous efficiency and durability (lifetime), a display device, and an electronic apparatus with high reliability provided with the light emitting element.  <P>SOLUTION: A light emitting element 1 is constituted by interposing a light emitting layer 5 and a positive-hole transporting layer (career transporting layer) 4 between an anode 3 and a cathode 6 (between a pair of electrodes). In the light emitting element 1, at least one of the light emitting layer 5 and the positive-hole transporting layer 4 is composed of a polymer material as a main constituent, and an intermediate layer 8 composed of a semiconducting material and/or an insulating material as a main constituent is formed between the anode 3 (one electrode by the side of positive-hole transporting layer 4) and the positive-hole transporting layer 4. With respect to the semiconducting material, a vanadium oxide is preferably used as a main constituent. With respect to the insulating material, a silicon oxide is preferably used as a main constituent. As for the intermediate layer 8, it is preferable that the average thickness is 5 nm or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239619-A (JP)
Title: Turbid water treatment apparatus
Inventor: MATSUMOTO KIMIAKI
IPC: B01F15/02
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbid water treatment apparatus constituted so as to automatically meter and supply a floccurant not only to enhance the efficiency of the treatment of turbid water but also to flocculate flocs without using a sedimentation tank to reconcile the compactification and efficiency of the apparatus.  <P>SOLUTION: The turbid water treatment apparatus is constituted of a neutralization treatment device 15 for blowing carbon dioxide in turbid water to neutralize the turbid water, flocculant tanks 16, 17 and 19 for storing a flocculant solution, a flocculant automatic supply device 18 for automating a series of processes from the metering and dissolution of the flocculant to the automatic supply of the flocculant solution to the flocculant tanks 16 and 17, and a flocculation device 20 having spiral type line mixers 60a and 60b for stirring and mixing the flocculant charged from the flocculant tanks and the neutralized turbid water and flocculating the floating matter in the turbid water to accelerate floc forming reaction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246659-A (JP)
Title: High polymer actuator
Inventor: SEN BOKU
IPC: H02N11/00
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high polymer actuator which displays excellent energy efficiency, and to provide its driving method.  <P>SOLUTION: The high polymer actuator includes a first electric conductor 1a having a conductive high polymer and dopant, a second electric conductor 1b, an ion supply material 2 which is in contact with the first and the second electric conductors 1a, 1b, a circuit 4 which applies a voltage to the first and the second electric conductors 1a, 1b, and a circuit 5 which short-circuits a current between the first electric conductor 1a and the second electric conductor 1b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006240251-A (JP)
Title: Liquid droplet discharge type recorder
Inventor: FURUYA MASAMI
IPC: B41J2/01
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder, which does not require a high-precision scale even if high resolution printing is made and measures high-precision ink discharge timing.  <P>SOLUTION: A rectangular wave 5A is an output waveform by an internal clock when 150 dpi resolution printing is made. A period of the rectangular wave 5A shown by an arrow 5AT is made equal to an average time for a conveyor belt to move a printing spacing in a 150 dpi resolution. On the other hand, a rectangular wave 5B is an output waveform by an internal clock when 600 dpi resolution printing is made. A period of the rectangular wave 5B shown by an arrow 5BT is 150/600 times the average time. Regardless of the printing resolution, the internal clock of ink discharge is created on the basis of the average time when the conveyor belt moves the printing space in low resolution, so that high-resolution printing is made even in the average time when the conveyor belt moves the space in the low resolution.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246945-A (JP)
Title: Head of electro-thermal eyelash curler
Inventor: KURASHINA TOSHIAKI
IPC: A45D2/48
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head of an eyelash curler capable of using comb-teeth with different sizes without attaching/detaching an adaptor.  <P>SOLUTION: The head of eyelash curler has comb-shaped comb parts with different sizes on both sides of the head. Specifically, a large heating part formed with a large number of heating wires is disposed on one side of a core member, and a small heating part formed with a small number of heating wires is disposed on the other side of the core member. A large comb part is disposed on the large heating part, and a small comb part is on the small heating part. Each comb part consists of a hole to expose the heating part, frame-like parts in the periphery of the hole, and a large number of comb teeth which are connected to the frame-like parts at both ends of the hole, projecting above the hole, disposed at intervals. The intervals are set large in the large comb part and set small in the small comb part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251126-A (JP)
Title: Retina scan type display
Inventor: WATANABE MITSUYOSHI
IPC: G02B26/06
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To magnify an exit pupil while suppressing the occurrence of unexpected change in the color of the displayed image associated with the movement of the pupil of an observer, in the retina scan type display which displays an image by directly projecting a luminous flux on the retina of the observer and scanning the projected luminous flux on the retina.  <P>SOLUTION: A diffraction element 116 is arranged at the position which matches an intermediate image plane being present between the light source of the retina scan type display and a light emitting section or shifted from the position of the intermediate image plane on the optical path between the light source of the display and the light emitting section. The diffraction element 116 separates the composited luminous flux that made incident on the diffraction element 116 into a plurality of component luminous fluxes having mutually different wavelengths. The diffraction element 116 has an equalizing structure which makes the separation ratio of the component luminous fluxes, that are separated into zero-th order diffracted light beams and higher order diffracted light beams by the diffraction element 116, equalize among the plurality of component luminous fluxes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254154-A (JP)
Title: Wavelength division multiplexing communications system
Inventor: KOBAYASHI HIDEKI
IPC: H04B10/564
Filed: 2005-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an effect on the gain setting of a preamplifier at the time of startup, caused by the insertion of an interleaver in a wavelength division multiplex communications system that includes an OADM node.  <P>SOLUTION: Each of a plurality of OADM nodes includes a first interleaver for dividing an wavelength-multiplexed optical signal into a wavelength of odd number and a wavelength of even number, and a first and a second systems provided, corresponding to the optical signal in the wavelength group of the odd number and the wavelength group of the even number divided by the interleaver and output therefrom. Each of the first and the second systems includes a preamplifier, a wavelength-multiplexing divider, a branch insertion section and a postamplifier. Further, there are provided a second interleaver for synthesizing the outputs of the postamplifiers in the first and second systems. At the time of the startup, the level of ASE light fed from the postamplifier in an OADM node of a former stage is set large, corresponding to the difference between an input level of the first interleaver of the OADM node on a latter stage and a predetermined gain of the preamplifier.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006261754-A (JP)
Title: Delay profile analysis circuit and device using the same
Inventor: TAKEUCHI TOMOAKI
IPC: H04J11/00
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay profile analysis circuit capable of measuring a delay profile without including a distortion component due to a deviation of symbol timing regenerated inside, and a device using the same.  <P>SOLUTION: A phase characteristic calculation part 2002 inputs transmission path responses calculated by a transmission path response calculation means 15 and generates frequency-phase characteristics. A linear phase component extraction part 2003 calculates a linear phase component from the frequency-phase characteristics. A phase rotation part 2001 inputs the transmission path responses and the linear phase component, adds a code of the linear phase component to the transmission path responses by inverting it, and corrects the transmission path responses by executing phase rotation. An inter-symbol interpolation means 16 inputs the corrected transmission path responses and executes interpolation between symbols by arranging the transmission path responses in the order of frequency on a sub-carrier frequency axis after holding the transmission path responses for one period in a symbol direction of an SP. An IFFT means 17 calculates the delay profile by executing the IFFT to the interpolated transmission path responses.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258610-A (JP)
Title: Apparatus and method for inspecting thickness reduction of laid pipe with heat insulating member
Inventor: NISHINA YOSHIAKI
IPC: G01N29/04
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for inspecting a thickness reduction of a laid pipe with a heat insulating member, which can effectively measure a thickness for the minimum working hours without removing the heat insulating member.  <P>SOLUTION: The apparatus for inspecting the thickness reduction of the laid pipe with the heat insulating member being composed of a metal cover 1, the heat insulating member 2 and a pipe 3 arranged in the above order from the outside comprises; a sheath tube 4 which passes through the metal cover and the heat insulating member and contacts with the surface of the pipe; an ultrasonic probe 5 which is disposed inside the sheath tube and contacts with the surface of the pipe through a water-enclosed rubber membrane 7; and a probe device 8 which calculates the thickness of the pipe based on waves transmitted/received by the ultrasonic probe.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259254-A (JP)
Title: Joining device and joining method
Inventor: FUJIMORI EIJIRO
IPC: H01L51/50
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining device and a joining method for surely positioning a light transmissive first planar body and a second planar body and highly accurately joining and fixing both by surely imaging the images of a first positioning mark in the light transmissive first planar body and a second positioning mark in the second planar body.  <P>SOLUTION: The joining device 1 joins and fixes the first planar body 8 having the first positioning mark 82 and the second planar body 9 having the second positioning mark through a gap 101. The joining device 1 is provided with a displacing means for relatively displacing the first planar body 8 and the second planar body 9 and an imaging means 5 for imaging the images of the first positioning mark 82 and the second positioning mark 92 from the side of the first planar body 8, and is constituted so as to fix both planar bodies by displacing the first planar body 8 and the second planar body 9 such that the images of the respective marks match.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006262118-A (JP)
Title: Repeater, relaying method and relay program
Inventor: TOJO TAKAYUKI
IPC: H04L47/76
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To highly maintain communication quality of real-time communication.  <P>SOLUTION: This repeater for relaying communication via at least two internal network interfaces through an external network interface part is provided with a call control part for executing call control, a timing detecting part for timing just before the start of real-time communication and just after its end on the basis of a progressive state, a band allocation managing part for managing a communication band, and a band allocation control part for allocating a communication band allocated to a non-real-time communication band so far to a real-time communication band while leaving a prescribed minimum communication band when the timing just before the start of real-time communication comes and conversely allocating the communication band allocated to a real-time communication band so far to a non-real-time communication band when the timing just after the end of the real-time communication comes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI