baber/WOPTO huggingface dataset:
Patent JP-2005254058-A (JP)
Title: Method for manufacturing metallic oxide catalyst containing iron, antimony, and tellurium
Inventor: MIYAGI KENICHI
IPC: C07B61/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a metallic oxide catalyst containing iron, antimony, and tellurium, by which the metallic oxide catalyst excellent in physical properties and activity can be manufactured with high reproducibility without necessitating complicated steps nor complicated apparatuses.  <P>SOLUTION: This method for manufacturing the metal oxide catalyst containing iron, antimony, and tellurium comprises: a step (1) to prepare a solution or slurry (X) containing an iron component raw material, an antimony component raw material, and a tellurium component raw material; and a step (2) to dry and fire the solution or slurry (X). The step (1) includes: a step (a) to prepare another solution or slurry (Y) of pH≤7 containing the iron component raw material, the antimony component raw material, and a nitrate ion; and a step (b) to heat-treat the solution and slurry (Y) at ≥60°C for ≥30 minutes. The tellurium raw material is divided into two portions so that one of two portions is added to the solution or slurry before the step (b) and the other is added to the solution or slurry after the step (b).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260549-A (JP)
Title: Link method using access key in portable telephone internet
Inventor: OGAWA TAKUO
IPC: G06F3/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that large troublesomeness/stress are given such as to search a link character and to adjust a cursor in the present Internet where experience except for logical guidance corresponding to the character, space recognition that can be recognized without the character and guidance, for example, is mentioned by guidance by the link character since a link method in the Internet is to understand what kind of information exists in a link destination by reading the link character which is guidance showing existence of such information and with which link cannot be established.  <P>SOLUTION: The guidance with meanings such as the link character is not needed for data capable of being understood without being viewed. Linkage is realized without any guidance by the link method using an access key.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261114-A (JP)
Title: Stepping motor, lens unit, and manufacturing method of stepping motor
Inventor: UCHIUMI SHINICHI
IPC: H02K37/14
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To assure concentricity of bearings without affected by precision of components, in a stepping motor where a rotating shaft is supported by the bearing on both sides, in axial direction, of a permanent magnet and a first stator pair forming A-phase and a second stator pair forming B-phase are arranged in circumferential direction relative to a rotor.  <P>SOLUTION: In a stepping motor 1, a rotating shaft 3 is supported by a first bearing 17 and a second bearing on both sides, in axial direction, of a permanent magnet 4, and a first stator pair 6 forming A-phase and a second stator 7 forming B-phase are arranged in circumferential direction relative to a rotor 2. The first stator pair 6 and the second stator pair 7 are so arranged that a shortest distance W1 between an end part 9a1 of a polar tooth 9a of the first stator pair 6 and an end part 11a1 of a polar tooth 11a of the second stator pair 7 facing each other in circumferential direction is larger than the diameter of the permanent magnet 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317495-A (JP)
Title: Method and instrument for measuring noncontactly three-dimensional shape
Inventor: YOSHIDA HIROYUKI
IPC: G01B11/25
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To noncontactly measure a three-dimensional shape of wide measuring range in a short time.  <P>SOLUTION: In this noncontact three-dimensional shape measuring method for observing a lattice pattern projected on a measuring object from another direction different from a projection direction while shifting a phase to analyze a contrast of an lattice image deformed in response to the shape of the measuring object, so as to obtain the shape, focuses in a projection side and an image pick-up side are shifted continuously to enlarge a depth-directional measuring range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265868-A (JP)
Title: Actuator apparatus
Inventor: KAWADA TAKAHIRO
IPC: G02B26/08
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in which the wear of a bearing part on which the shaft end part of a rotary shaft and the rotary shaft abut, is small and a positional deviation is small even in a long term sliding of an actuator apparatus.  <P>SOLUTION: The actuator apparatus is provided with: a rotating body including the rotary shaft which is freely rotatably supported and a rotor magnet fixed on the rotary shaft; a driving means which rotatingly drives the rotating body in a first and a second postures; a positional regulation magnet which moves the rotary shaft in a thrust direction by attraction or repulsion with the S-pole or the N-pole of the rotor magnet in the first posture; and a position regulation member which regulates the position in the thrust direction in the first posture by abutting to the first end part of the rotary shaft when the rotary shaft moves in the thrust direction. The apparatus is so formed that a driven body takes a precise position only in the first posture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262222-A (JP)
Title: Completion method for pouring of molten steel in tundish
Inventor: IDO HIROHARU
IPC: B22D11/16
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of pouring nearly all of molten steel in the tundish without any operator's operation at the casting end stage completing the pouring of the molten steel from a ladle into the tundish and also minimizing the flow-out of slag in a tundish into a mold.  <P>SOLUTION: When continuous casting is performed by pouring the molten steel 12 into the mold 2 through a sliding nozzle 3 from the tundish 1, since completing the pouring of the molten steel from the ladle into the tundish, the opening degree of the sliding nozzle is watched and it is determined that the time point when the variation speed of the opening degree of the sliding nozzle is rapidly risen up, as the time point for completing the pouring of the molten steel from the tundish, and the sliding nozzle is automatically closed. At this time, it is desirable to close at the time point when the variation speed of the opening degree of the sliding nozzle becomes ≥5 mm/sec.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269027-A (JP)
Title: Cross modulation detector and automatic gain controller
Inventor: HAYASHI YOSHIKAZU
IPC: H04B1/16
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a troublesome control is required for detecting an adjacent channel and a long time is required for reducing cross modulation due to the jamming signal of an adjacent channel.  <P>SOLUTION: Cross modulation occurring when the jamming signal of an adjacent channel is large is detected directly by constellation after demodulation. Among received symbols, amplitude error of a symbol having a large amplitude is detected separately from amplitude error of a symbol having a small amplitude and cross modulation level is detected from the difference thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267290-A (JP)
Title: Information processing method and device, and storage medium
Inventor: AMANO HIROYUKI
IPC: G06T1/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of a coordinate value specified by a pseudo straight line.  <P>SOLUTION: Whether or not error is caused in a start point in generation of a second pseudo straight line is determined by comparing a start point on a first pseudo straight line with a start point on a logic straight line. When no error is determined, the initial value of error in the generation of the second pseudo straight line is set to 0, and when the error is determined, the error between the start point on the pseudo straight line and the start point of the logic straight line is set as the initial value of error in the generation of the second pseudo straight line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268561-A (JP)
Title: Semiconductor laser device
Inventor: DAIKOU TETSUYA
IPC: H01S5/22
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the temperature characteristic of a device by raising the heat dissipation characteristic of the device while avoiding difficulty in manufacturing the device, and thereby improve the reliability of the device.  <P>SOLUTION: In a device for forming a support 2, 2 on the side of a ridge 1, the distance Wa between the ridge and the support is set to be greater than 20 μm and less than 50 μm. The proportion of the width Wss of the support 2, 2 to the chip width Wc of the device (the width proportion Rw) is set to be greater than 33% and less than 52%. This makes it possible to certainly diffuse heat generated in an activity layer 14 under the ridge 1 to the outside via the ridge 1 and the support 2, 2. Then, the heat dissipation characteristic of the device is improved. Thus, temperature rise in the activity layer 14 is suppressed. The temperature characteristic of the device is improved. The reliability of the device is improved. Further, trouble is not caused to etching between the ridge and the support since the distance Wa between the ridge and the support is greater than 20 μm and the width proportion Rw is less than 52%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268584-A (JP)
Title: Image forming unit
Inventor: FUJIMORI AKIRA
IPC: H01L21/027
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner which treats condensate at low cost with simple constitution without enlarging space for treatment of the condensate, and also to provide an image forming unit using it.  <P>SOLUTION: The air-conditioner 1 includes a radiation fin 4 and a cooling fin 5 with a Peltier element 3 placed therebetween. When the Peltier element 3 is energized, the cooling fin 5 is cooled down and air is dehumidified and cooled. The condensate (w) produced by bedewing at the cooling fin 5 is absorbed by an absorption diffusion member 10 consisting of a porous material which is laid down to the side of the radiation fin 4 from the lower part of the cooling fin 5, and is transferred to the side of the radiation fin 4. The condensate evaporates by hot air which passed through the radiation fin 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005272854-A (JP)
Title: Method for producing high-tensile steel excellent in refractoriness and toughness in welded heat affected part
Inventor: ICHINOMIYA KATSUYUKI
IPC: C22C38/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for profitably producing a high-tensile steel excellent in strength and toughness of the base material and toughness in a welded heat affected part and also, excellent in refractoriness.  <P>SOLUTION: After heating a steel blank containing, by mass, 0.03-0.10% C, 0.05-0.30% Si, 0.6-1.7% Mn, ≤0.015% P, 0.0005-0.0050% S, 0.005-0.06% Al, 0.05-1.0% Cr, 0.2-0.5% Mo, 0.005-0.05% Nb, 0.005-0.02% Ti, 0.0030-0.0065% N, 0.0005-0.0030% Ca and satisfying 0<äCa-(0.18+130×Ca)×O}/(1.25×S)<1, hot-rolling at ≥50% accumulated rolling-reduction ratio in the temperature range of ≥(Ar<SB>3</SB>+100°C), and (Ar<SB>3</SB>-100°C) to (Ar<SB>3</SB>+100°C) finish temperature is applied to the blank, and thereafter, the blank is cooled to ≤600°C at 2-20°C/sec cooling speed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270721-A (JP)
Title: Construction method and tool for construction inside existing piping
Inventor: HIRATA KAZUYUKI
IPC: B08B9/027
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform piping reforming or other work of a liquid flowing system having a vessel like a funnel, by disposing construction tools using the structure of the vessel, and making fluid or particulate bodies for working flow inside the piping using the tools.  <P>SOLUTION: A temporary pipe 42 is inserted into the funnel 16 from an upper opening 34 of the funnel 16. The lower part 42b of the temporary pipe 42 is inserted into a discharge port 20 at the bottom part of the funnel 16. The temporary pipe 42 is mounted to the funnel 16 via a mounting member 36. A packing 56 is inserted between a stepped part 54 formed near the lower end of the temporary pipe 42 and the periphery part 16b of the discharge port 20, thus the pipe 42 communicates with an existing pipe 22. An abrasive or rust-preventive paint is fed into the existing pipe 22 under pressure through the temporary pipe 42 to perform cleaning work or lining work inside the existing pipe 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273954-A (JP)
Title: Combustor and reactor
Inventor: OGURA NAOTADA
IPC: F23C13/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently burn both hydrogen and a fuel.  <P>SOLUTION: A combustor is formed by joining an upper base plate 11 to a middle plate 12, and a micro flow passage 15 for combustion is formed at the joined surface thereof. The micro flow passage 15 for combustion is branched, and intake ports 19 to 22 and an exhaust port 23 are formed at the end parts thereof. A combustion catalyst 34 for hydrogen is formed in a route 31 from a convergent part 30 to a convergent part 32, and a combustion catalyst 35 for fuel is formed in a mixing route from the converging part 32 to the exhaust port 23. Hydrogen taken from a hydrogen intake port 21 is mixed with air at the converging part 30 and burns while it flows in the route 31. A fuel taken in from a fuel intake port 20 is mixed with air at the converging part 24, and mixed with products flowing from the route 31 at the converging part 32. Then, a mixture formed of the fuel and the air is burned while it flows in the route 33.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270228-A (JP)
Title: Nasal irrigator
Inventor: MATSUNAGA JINKO
IPC: A61M3/02
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nasal irrigator easily and surely performing the washing of the nasal cavity.  <P>SOLUTION: This nasal irrigator passing the wash water from the external nostril and washing the interior of the nasal cavity is provided with a container body 2 having an opening in its upper part. The container body 2 is provided with a nasal apex abutment part 8 in an approximate center in the upper edge of a front side wall 5 and the external surface of the rear side wall 6 is formed into an engagement face 9 projectingly curved toward the front side wall 5. The engagement face 9 is so formed, in a state of abutting the nasal apex abutment part 8 on the nasal apex of a user, as to be closely stuck along the both left/right sides of the center of the person.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271110-A (JP)
Title: Legged mobile robot and control method thereof
Inventor: TAKENAKA TORU
IPC: B25J5/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a legged mobile robot and a control method thereof, preventing a tiptoe part from coming into contact with the floor surface to make the attitude unstable immediately after the leg part steps away the floor, and improving the stability when standing on tiptoe.  <P>SOLUTION: The foot part 22 is provided with a damper 50, one end of which is connected to the leg body 22m side, the other end being connected to the tiptoe part 22t. During the period of time from the time when the leg part 2 leaves the floor or the first timing before it to the second timing when the leg part leaves the floor and enough separates from the floor surface, an electromagnetic solenoid 50e provided on the damper is driven to close an orifice 50d to inhibit elongation and contraction of the damper, thereby keeping the bent angle of the tiptoe.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275113-A (JP)
Title: Color display device
Inventor: MORI TOSHIHIKO
IPC: G02F1/1343
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color display device that prevents a white light, obtained through additive color mixing of colored light beams transmitted through respective color elements constituting color filters, from being colored.  <P>SOLUTION: Red elements 10r, green elements 10g, and blue elements 10b are arranged in order along the width while made to correspond to respective display electrodes 6 to form a color filter layer, and an island-shaped red element 10r' and a blue element 10b' are arranged in one pixel region where a display electrode 6 and a scanning electrode 12 of a green element 10g cross each other. The ratio of the area Ag of the green element 10g in a reflection display area where an opening 9a is not provided in one pixel region to areas Ar and Ab of the island-shaped red element 10r' and blue element 10b' is set so that Ar:Ag:Ab=0.05:0.86:0.09.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278123-A (JP)
Title: Video receiver, program for functioning computer as video receiver, video providing device, and program for functioning computer as video providing device
Inventor: SHOGA NOBUHIRO
IPC: H04N21/475
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video receiver capable of displaying a CM video until the video of selected contents is displayed.  <P>SOLUTION: A processing executed by a control part of the video receiver comprises steps of: transmitting a transmission request for contents for a menu image to a server (S602); receiving CM data from the server (S608); reproducing CM video on the basis of the CM data (S616) when content selection is determined to be completed (YES in step S614); receiving data of the selected contents (S618); and reproducing video of the selected contents (S622).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286377-A (JP)
Title: Scene extraction system and scene extraction method
Inventor: KANESHIRO NAOTO
IPC: H04N5/232
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scene extraction system and a scene extraction method for extracting a scene of a particular object taking a particular posture from image data for a plurality of photographing scenes or image data of the scene of the object in particular operation timing.  <P>SOLUTION: The scene extraction system and the scene extraction method acquire image data of a plurality of photographing scenes and acquire photographing information including photographing time information, photographing position information, and photographing direction information of each photographing scene to store each of image data of each photographing scene and the photographing information in a state that they are related with each other, and collates the photographing information with object information including the position information of the particular object, posture-related information and the acquired time information to extract image data of the scene of the particular object taking the particular posture among image data of the plurality of photographing scenes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280389-A (JP)
Title: Landing gear device and outrigger device
Inventor: SATO TAKAHIRO
IPC: B60S9/08
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a landing gear device capable of obtaining the stable parking state depending on inclination of a road surface.  <P>SOLUTION: The landing gear device 1 has a crank handle 6 as an input shaft. The crank handle 6 is connected to an output shaft of an auxiliary leg 2 and an auxiliary leg 3 through a differential gear in a differential gear box 4. Respective leg parts 22, 23 of the two auxiliary legs 2, 3 are simultaneously descended by turning the crank handle 6. When a sand shoe 33 of the leg part 32 is previously ground-contacted on the inclined road surface 9, differential function of the differential gear is functioned and thereafter only the leg part 22 of the auxiliary leg 2 is descended. At the time when the sand shoe 23 of the leg part 22 is ground-contacted, both auxiliary legs 2, 3 support the trailer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285951-A (JP)
Title: Oxide material, ferroelectric material, and electronic device using same
Inventor: OKI HIROSHI
IPC: H01L21/316
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide material capable of creating a ferroelectric material with large residual polarization (Pr) and small antielectric field (Ec); and to provide an electronic device capable of high integration, low voltage drive, and high reliability by using such a ferroelectric material as the above-mentioned.  <P>SOLUTION: The electronic device has the structure consisting of a first electrode layer, a second electrode layer, and a ferroelectric film arranged between the first electrode layer and the second electrode layer. The ferroelectric film comprises the oxide material which has perovskite structure where an element consisting of the perovskite is partially replaced with polyvalent metal ion, including the oxide material added by an element of the group IV.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286575-A (JP)
Title: Image processing system, projector, program, information storage medium, and image processing method
Inventor: MATSUDA HIDEKI
IPC: G03B21/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system and the like capable of correctly correcting a projection image in a shorter time.  <P>SOLUTION: The projector comprises: an image projection section 190; a sensor 60 for imaging a first projected calibration image with a lower resolution to generate first imaging information, for imaging the first calibration image with a higher resolution to generate third imaging information, and for imaging the second calibration image to generate second imaging information; a projection object region detection section 180 for generating the projection object region information on the basis of the first, second and third imaging information items; and an image distortion correction section 112 for correcting distortion of the image projected by an image projection section 190 on the basis of the projection region information and the projection object region information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283314-A (JP)
Title: Manufacturing method for sensor chip
Inventor: FUKUSHIMA MIZUE
IPC: G01N33/483
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor chip manufacturing method capable of surface-treating easily and selectively a substrate in a periphery of an electrode in a detecting part.  <P>SOLUTION: A water repellent film and a blocking film are formed preliminarily over the whole element detecting part, a negative voltage is applied thereafter to the electrode of an element, and a coating film of an electrode surface is removed thereby to obtain a sensor chip of which the substrate surface in the periphery of the electrode is selectively surface-treated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281274-A (JP)
Title: Polyethylene glycol monoacrylate, method for producing polyethylene glycol monoacrylate and polymer
Inventor: MIZUTANI MASAHITO
IPC: C07B61/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high purity polyethylene glycol monoacrylate containing reduced amount of inorganic materials and reduced amount of by-products such as diesters and diols.  <P>SOLUTION: The invention relates to the method for producing polyethylene glycol monoacrylate expressed by the formula; CH<SB>2</SB>=CHCOO(CH<SB>2</SB>CH<SB>2</SB>O)<SB>n</SB>H, by ring-opening polymerization of ethylene oxide to 2-hydroxyethyl acrylate using a borontrifluoride compound as a catalyst and then adding an absorbent which removes the boron trifluoride compound, and treating at 0-50°C. In the formula n is an average addition number of ethylene oxides in mole, wherein n is 1.6-3.5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI