baber/WOPTO huggingface dataset:
Patent JP-2004162796-A (JP)
Title: Gasket and heat exchanger using the same
Inventor: MATSUMOTO KAZUHISA
IPC: F16J15/10
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket for reducing the leakage of gas by absorbing non-uniform dispersion of a space between seal surfaces.  <P>SOLUTION: Air-tight seal members 43 are arranged on the seal surface side with an elastic seal member 41 held therebetween. Thereby, the non-uniform dispersion of the space between the seal surfaces is absorbed by the deformation of the elastic seal member 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163802-A (JP)
Title: Phase difference film and manufacturing method therefor
Inventor: YAJIMA TAKATOSHI
IPC: B29K1/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a phase difference film having a retardation characteristic (in-plane retardation is 0-10nm, and retardation in thickness direction is 70-400nm) useful for increasing a viewing angle of a liquid crystal display device, having small lagging axis angle unevenness of film, and having no quality defect such as a scratch and a dent on the film surface.  <P>SOLUTION: The method for manufacturing a phase difference film comprises the steps for stripping from a supporting body a web made by casting a dope containing a polymer and a organic solvent on a supporting body, then gripping both end parts of the stripped web by a gripping tool, drying the web while substantially holding the width, and drying it through drying zones divided into two or more temperature zones where the temperature on the downstream side is 10 to 50°C higher than that on the upstream side when a residual solvent quantity in the web is in the rage of 10-30% by mass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172659-A (JP)
Title: Information processing system
Inventor: SHISHIZUKA JUNICHI
IPC: H04N1/32
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system capable of preventing a destination of a group from being illegally altered.  <P>SOLUTION: When a system manager enters a password to an input column of a password entry picture for the system manager in the case of accessing settings for system management, if a general user has made a tentative revision to the destination of a group, a destination table revision approval picture 151 is displayed. The destination table revision approval picture 151 indicates an added destination 152, and a message column 153 shows a message of 'The destination is added. Enter OK when you approve the destination or enter NG when you do not approve the destination.' When the system manager checks the added destination and if the added destination is proper, the system manager depresses an OK button 154. Then the addition is approved and addition processing is actually performed. If the added destination is improper, the system manager depresses an NG button 155, resulting in that the destination addition processing by the general user is not approved and the destination of the original group remains unchanged. When the system manager depresses a cancel button 156, the system manager breaks a loop of the approval processing itself.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172940-A (JP)
Title: Mail system
Inventor: IKEDA TOMOHIKO
IPC: H04L12/58
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To report that mail addressed to a prescribed destination has been stored in a mail relay part to mail communication equipment corresponding to the destination in a mail system in which the mail relay part stores the mail received from a transmission origin and transmits the stored mail to the mail communication equipment corresponding to the destination of the mail.  <P>SOLUTION: In the mail relay part, a received mail storage means 21 stores the mail received from the transmission origin 12, a destination mail communication equipment management means 23 manages the destination requesting the transmission of prescribed reporting information in the case that the mail to the destination has been stored and the mail communication equipment corresponding to the destination, and reporting information transmission control means 23 and 3 transmit the prescribed reporting information to the mail communication equipment 11 corresponding to the destination in the case of detecting that the mail to the managed destination has been stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172444-A (JP)
Title: Electronic part and manufacturing method thereof
Inventor: HAJI HIROSHI
IPC: H01L21/56
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic parts and a manufacturing method thereof capable of ensuring good adhesion of sealing resin.  <P>SOLUTION: The electronic parts are sealed with sealing resin 15 after a semiconductor element 12 is connected to an electrode 13 which is provided on a substrate 11 having a resin surface and is gold-plated. The semiconductor element 12 is electrically connected to the electrode 13 of the substrate 11 by wire-bonding. Then, a film of oxide or hydroxide of nickel which is a base metal of the electrode is formed on the surface of gold film of the electrode 13 in thermal process. After the film is formed, the semiconductor element 12 and the electrode 13 are covered with the sealing resin 15 for resin sealing onto the substrate 11. Thus, the adhesion between the gold film of the electrode 13 and the sealing resin 15 is improved to assure good adhesion as the entire electronic part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003244273-A (JP)
Title: Communication equipment, reception processing method, reception processing program and computer-readable recording medium with the program recorded
Inventor: KASHIWABARA KAZUYUKI
IPC: H04L29/08
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment, a reception processing method, a reception processing program, and a computer-readable recording medium with the program recorded capable of improving communication efficiency, and smoothly establishing a communication link with the other device without depending on the throughput of a CPU or other hardware.  <P>SOLUTION: A link state deciding means decides whether or not a communication link with the other device has been established. Then, a reception interruption control means stops the occurrence of reception interruption while the communication link is established according to the result of the decision. Thus, it is possible to reduce a time required for dispatch or the load of a CPU. Also, when the communication link is established, the occurrence of the reception interruption can be a chance. Therefore, it is possible to improve communication efficiency, and smoothly establish the communication link with the other device without depending on the throughput of the CPU or hardware.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004176201-A (JP)
Title: Cellulose acetate propionate fiber and method for producing the same
Inventor: YAMADA HIROYUKI
IPC: D01F2/28
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose acetate propionate fiber having excellent mechanical properties such as improved strength elongation properties, high initial tensile resistance degree, etc., appropriate as a fiber and to provide a method for producing the same.  <P>SOLUTION: The cellulose acetate propionate fiber is a fiber comprising a composition composed of at least a cellulose acetate propionate and a polyhydric alcohol ester plasticizer and has 1.0-2.5cN/dtex fiber strength, 5-40% elongation and ≥30cN/dtex initial tensile resistance degree.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173905-A (JP)
Title: Ultrasonograph
Inventor: MURASHITA MASARU
IPC: A61B8/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonograph capable of forming three-dimensional ultrasonic image, which provides the accurate object imaging of organ for observation.  <P>SOLUTION: High luminance voxels form the voxel groups 54, 56, 58, 72, 74 and 76 at each hierarchy of the three-dimensional ultrasonic image. At one hierarchy, the voxel group 54 is designated as the object. The voxel group 72 possibly continuing from the voxel group 54 is collected at the adjacent hierarchy. Sequentially, the continuing voxels are collected at the adjacent hierarchies for all the hierarchies. The three-dimensional image of the object is formed by collecting the data of the same voxel from the three-dimensional ultrasonic image as that belonging to the voxel group from which it is collected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104746-A (JP)
Title: Image processing apparatus, encoding apparatus, decoding apparatus, and methods thereof
Inventor: SATO KAZUFUMI
IPC: H04N19/51
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus in which a motion vector to provide comparatively high encoding efficiency is generated with computational complexity less than a conventional apparatus.  <P>SOLUTION: In a sub-block dividing circuit 33, a macro block MB is divided into a plurality of sub-blocks SUB<SB>-</SB>MB. A motion vector generating circuit 34 generates a motion vector at a second representative pixel position in the sub-block SUB<SB>-</SB>MB by using a motion vector at a first representative pixel position in the adjacent macro block MB. As a motion vector at a pixel position except for the second representative pixel position in the sub-block SUB<SB>-</SB>MB, the motion vector at the second representative pixel position is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187347-A (JP)
Title: Method and apparatus for controlling brushless motor
Inventor: HAITANI MUNEHISA
IPC: H02P6/16
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an arrangement for controlling a brushless motor capable of self-controlling the rotational number of a motor without using a sensor such as a Hall element.  <P>SOLUTION: If a first reference voltage Vref1 is lowered to a second reference voltage Vref2, a time period during which an output signal S<SB>R</SB>of the motor exceeds the second reference voltage Vref2 becomes shorter than periods Ta and Tb, allowing the control for raising the rotational speed of the motor. Since a ripple output Sr can be ignored by masking the output signal S<SB>R</SB>during a time period after drive signals S1 and S2 are switched before a prescribed time period (masking time) t1 is elapsed, the output signal S<SB>R</SB>is prevented from exceeding the second reference voltage Vref2. Thus, the motor is controlled at high preision.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182784-A (JP)
Title: Styrenic resin extruded foam and its manufacturing method
Inventor: HAYASHI TAKAHIRO
IPC: C08J9/12
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight styrenic resin extruded foam which enables use of a large amount of water having no affinity with a styrenic resin as a blowing agent with good dispersibility to effectively utilize it by improving the foaming efficiency, excels in heat insulation performance, and has the strength and flame retardance suited for the application of construction materials.  <P>SOLUTION: This styrenic resin extruded foam is obtained by subjecting the styrenic resin to extrusion foaming, and the blowing agent uses water and contains zeolite having an average particle diameter of ≤15μm. It is more preferred to use a mixed blowing agent of three kinds consisting of water, an ether, and a 3-5C saturated hydrocarbon as the blowing agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184573-A (JP)
Title: Ac bias applying device and electrophotographic system using the same
Inventor: IWASAKI YUKIKO
IPC: G03G21/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC bias applying device capable of eliminating failure caused by the interference of AC bias, and to provide an electrophotographic system using the same.  <P>SOLUTION: The AC bias applying device is constituted to apply the AC bias to a plurality of image forming units constituting the electrophotographic system. The AC bias applying device sets waveform (a) applied to a developing apparatus for developing an electrostatic latent image formed on the surface of an image carrier such as a photoreceptor drum to a toner image and waveform (b) applied to an electrifying device consisting of an electrifying roller or the like so that their peak and trough may be superposed. When peak-to-peak voltage is fluctuated caused by the interference of the AC bias in a state where it is set to the irreducible minimum in order to prevent a body to be electrified from being easily electrostatically fatigued, AC voltage easily gets insufficient and an abnormal image is easily formed. Even in such a case, an excellent image is obtained by applying a little higher bias considering an output fluctuation component caused by the interference.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182505-A (JP)
Title: Porous carbon material for electric double layer capacitor, and production method therefor
Inventor: LEE SANG ICK
IPC: H01G11/22
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous carbon material which is suitable as an electric double layer capacitor electrode material capable of exhibiting high capacitance.  <P>SOLUTION: The porous carbon material for an electric double layer capacitor is obtained by adding a mixture of raw material pitch and an organic amine solvent to an acid aqueous solution to separate precipitated pitch grains, and thereafter subjecting the pitch grains to infusiblization treatment, carbonization treatment and activation treatment. In the raw material pitch, the thickness Lc (002) of crystallites in a c axis direction obtained by X-ray diffraction is ≥5.0 nm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184744-A (JP)
Title: Tilt adjusting mechanism for lens barrel
Inventor: KOBAYASHI TAKAHIRO
IPC: G02B7/02
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt adjusting mechanism for a lens barrel having simple configuration and capable of largely changing the tilt of a lens without disturbing the smooth movement of a lens frame with respect to the lens barrel.  <P>SOLUTION: The lens barrel has a lens holding ring in which the lens is fixed; and a reference ring composed of a different member from the lens holding ring and supporting the lens holding ring. In the tilt adjusting mechanism for the lens barrel, three elastically deformed mount parts to be elastically deformed are formed to be positioned on a plane orthogonal to an optical axis nearly at equal intervals in a circumferential direction on the end face of the reference ring, a fixed flange part fixed on the three elastically deformed mount parts and an annular part in which the lens is fixed are formed on the lens holding ring, and screw holes in a radial direction are formed corresponding to the three elastically deformed mount parts on the reference ring. A flat head screw half-bearing surface abutting and engaged with the almost half on the lens holding ring side of the flat head part of a flat head screw screwed in each screw hole is formed on the reference ring or the lens holding ring. The tilt to the cross section orthogonal to the optical axis of a plane regulated by the three elastically deformed mount parts is changed according to the screwing amount of the flat head screw.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193674-A (JP)
Title: Image processing method, image processor, image reading apparatus, image forming apparatus, and computer program
Inventor: MINAMI MASANORI
IPC: H04N1/60
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and an image processor for determining a type of an original in detail, and to provide an image reading apparatus and an image forming apparatus each provided with the image processor, and a computer program.  <P>SOLUTION: A dot line determination section 41 of an original type automatic determination section 4 determines whether or not a dot area exists in input image data, a dot number calculation section 47 obtains the number of dot lines in the dot area when the section 41 determines the existence of the dot area, and a determination section 46 determines the type of the original depending on the obtained number of dot lines. When the original is determined to be e.g., a newspaper or the like, background processing is performed and plain paper is selected, when the original is determined to be a book, a magazine, or a pamphlet or the like, black generation under color elimination processing and gradation reproduction processing are performed, and plain paper, mat paper, or gloss paper is selected, and when determined to be art print or a photo formed on photographic paper or the like, the black generation under color elimination processing and the gradation reproduction processing are performed, and gloss paper is selected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190507-A (JP)
Title: Swash plate compressor
Inventor: IIZUKA JIRO
IPC: F04B39/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swash plate compressor for preventing partial abrasion of a piston by peripheral directional side force of a swash plate.  <P>SOLUTION: The moment Ma in the opposite direction of the moment Mc by rotational directional side force of the swash plate 4 can be generated by dislocating the axis A of a piston body part 10d by a prescribed distance L3 in the circumferential direction of the swash plate 4 to the center P1 of a contact surface of a shoe 11 and the swash plate 4, and the side force to the piston 10 can be reduced by an offset of the respective moments Ma and Mc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189031-A (JP)
Title: Vehicular safety device and program for it
Inventor: UKAI ATSUSHI
IPC: B60R21/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a vehicle being stopped from starting to move and contacting with a hindrance present around the vehicle.  <P>SOLUTION: It is determined whether or not a person is present at the steering direction of a vehicle in response to an output signal outputted from a person sensing signal generating means 16 and an output signal outputted from a steering signal generating means 14 (S9). In this case, when a person is not present at a vehicle steering direction (S9: NO), it is determined that there is no possibility that the vehicle contacts with a person even if the vehicle starts to move and then processing is finished. In turn, if a person is present at the vehicle steering direction (S9: YES), it is determined that there occurs possibility that the vehicle may contact with the person upon starting to move and then a brake mechanism 12 is controlled to prevent the vehicle from starting to move (S13). As described above, when a person is present at the moving direction of the vehicle while the vehicle is stopped, the vehicle is controlled in such a way that the vehicle is not moved forward in such a direction as above, so that it is possible to prevent the vehicle being stopped from contacting with the person present around the vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003232283-A (JP)
Title: Fluid injection pump with counter
Inventor: YAMADA CHOSEI
IPC: E01C23/09
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid injection pump with a counter used for repairing a surface layer of a pavement to positively repair in a short time a lifting phenomenon wherein the surface layer is separated from a road foundation face.  <P>SOLUTION: This fluid injection pump 16 for injecting an adhesive at a high pressure to repair the lifting phenomenon wherein the surface layer is separated from the road foundation face in the pavement constructed by laying the surface layer of asphalt or the like on the road foundation face of concrete or the like, is a reciprocating substitutional pump comprising the counter capable of measuring a fluid supply quantity by counting the frequency of reciprocating motion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004189913-A (JP)
Title: Method for regulating aeration temperature
Inventor: TANIGUCHI SHUICHI
IPC: C08F6/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regulating an aeration temperature so that each silo of a group belonging to an identical polyolefine production process can be treated by a gas whose temperature is regulated at a prescribed temperature for each silo relating to the sort of an olefin pellet stored therein which varies with each silo and thus can treat many sorts of olefin pellets while preventing troubles which may occur in a process of removing monomers and solvents and thus a removal effect on the monomers and solvents can be increased.  <P>SOLUTION: This invention relates to the method for regulating the aeration temperature of a silo and comprises the following processes.The first process: to regulate each of high temperature gas and low temperature gas at each prescribed temperature, the second process: to regulate at a prescribed temperature after mixing the high temperature gas and the low temperature gas, and the third process: to blow the gas regulated at the prescribed temperature by the second process into each silo from the bottom.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189144-A (JP)
Title: Vehicle information display device
Inventor: TOMITA NAOKI
IPC: B60R16/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle information display device capable of indirectly telling a driver about the most economical driving status by using a diagnostic connector of a vehicle-installed electric control unit for extracting various information and displaying fuel consumption status on a display.  <P>SOLUTION: The vehicle information display device can be freely attachably/detachably mounted on a vehicle and is equipped with a function for displaying average fuel consumption, instant fuel consumption, and fuel consumption since the previous fuel replenishment spent by the vehicle. The device comprises an extracting means for extracting various kinds of information such as vehicle speed, engine speed, water temperature, and injector injection time through the vehicle diagnosis connector provided for the electric control unit for controlling a vehicle-installed internal combustion, a calculation means for calculating the average fuel consumption, the instant fuel consumption, and the fuel consumption since the previous fuel replenishment based on the various kinds of information extracted by the extracting means, and a display means for displaying the data calculated by the calculation means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194197-A (JP)
Title: Device, method and program for detecting scene change
Inventor: NAGAHASHI TOSHINORI
IPC: H04N5/91
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scene change detecting device, scene change detecting method and program capable of detecting a scene change in a moving picture and extracting a still picture with the scene change not by using a physical characteristic amount to mechanically detect the scene change in the moving picture but by conforming to human subjectivity (sensitivity).  <P>SOLUTION: This scene change detecting means is provided with a still picture generating means for segmenting still pictures from the target moving picture on the basis of a prescribed rule, a noticing area calculating means for calculating a pattern of a noticing area of the segmented still pictures, and a pattern identifying means for comparing patterns of noticing areas between the segmented still pictures to detect the scene change.  <P>COPYRIGHT: (C)2004,JPO&NCIPI