baber/WOPTO huggingface dataset:
Patent JP-2003156902-A (JP)
Title: Image forming apparatus belt, sleeve or tube
Inventor: WAKINAKA SATOSHI
IPC: G03G15/16
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus belt, sleeve or tube which has an excellent surface, is free from degradation in the physical properties of an elastic matrix serving as a base, and is less in pressure dependence of electric resistivity, change with time, and environmental dependence. SOLUTION: The image forming apparatus belt, sleeve or belt is formed by dispersing carbon fibrils with an average outer diameter of 0.1 μm or smaller and an aspect ratio of 5 or greater into an elastic matrix selected from synthetic resins. The image forming device belt, sleeve or belt is excellent in surface smoothness, environmental dependence of electric resistivity, voltage dependence, change in electric resistivity with time, etc.
Patent JP-2004069133-A (JP)
Title: Oil burner atomizer body
Inventor: MUTO HIDETAKA
IPC: F23D11/10
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To make such constitution wherein residual oil does not remain in a flow passage portion at which a fuel flow passage is reversed in an atomizer body of a burner for oil fuels after performing a purge by steam.  <P>SOLUTION: The atomizer body communicates with a U-shaped oil fuel flow passage which supplies the oil fuel to a straight tube of the oil fuel burner for jetting the oil fuel and the straight tube of the oil fuel burner, and has a U-shaped flow passage for an oil atomizing medium parallel to the U-shaped oil fuel flow passage. The curved fuel flow passage where the fuel cannot easily remain is made by forming the U-shaped (fuel) flow passage of the atomizer body into a circular arc shape or a combination shape of a circular arc and a straight line, so that the passage has no place where the fuel remains and the purge by steam inhibits most of the oil fuel left in the fuel flow passage from remaining.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276614-A (JP)
Title: Steering device
Inventor: IKEDA SHUHEI
IPC: B62D1/184
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device with excellent operationality capable of preventing the deviation of an axial center of a steering shaft.  <P>SOLUTION: Displacement of fixing members 16, 17 along a tilt groove 12a can be prevented since an outer column 21 is held between a tension member 13 and a bracket 12 by operating a lever L. Displacement of fixing members 16, 17 along a telescopic groove 11a can be prevented since an inner column 11 is held to the bracket 12 through the outer column 21. Thereby, a steering shaft S is fixed in a tilt direction and a telescopic direction. Since the bracket 12 applies pressing force to the inner column 11 through flange parts 21c, 21d of the outer column 21 by operating the lever L, the inner column 11 receives the pressing force in an opposite direction to a direction in which the tension member 13 approaches. Since the rigidity of a pair of brackets 12 is almost equal, the center position of the inner column 11 can be maintained almost constantly. Therefore, the deviation of an axial center of the steering shaft S can be suppressed effectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065510-A (JP)
Title: Shelf device
Inventor: INOUE KIYOMI
IPC: A47B96/06
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily and securely connect side ends of shelf boards arranged sideways or a shelf board and a side wall board on the side end.  <P>SOLUTION: In the shelf device, a shelf board 4 is put over brackets locked to the front faces of left and right supports and another shelf board 4 is disposed on the side of the shelf board. In addition, an engagement frame 9 which opens sideways is formed to project on the outer surface of each shelf board 4 at an end part of the shelf board close to another shelf board disposed left and right. The adjacent left and right shelf boards 4 are made in a face-alignment and connected by inserting an insertion piece 11 facing sideways between the outer surface of the left and right shelf boards 4 and engagement frames 9 adjacent to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069486-A (JP)
Title: Apparatus and method for measuring light
Inventor: SUZUKI KENGO
IPC: G01M11/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for measuring light capable of two-dimensionally measuring the intensity distribution of light to be measured emergent from a point source with a wide dynamic range.  <P>SOLUTION: The exposure time of an imaging device 11 is controlled by a control means 12. The exposure time is controlled to a time corresponding to a low-input mode for picking up an image so as not to exceed the storage capacity of pixels 11a and to a time corresponding to a high-input mode for picking up an image so as to exceed the storage capacity of the pixels 11a. Image data acquired in these input modes are composed at a synthesis means 14 through the use of image data in the low-input mode for high-level-side data and image data in the high-input mode for low-level-side data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069512-A (JP)
Title: Particle size distribution measurement device
Inventor: IKEDA HIDEYUKI
IPC: G01N15/14
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle size distribution measurement device capable of efficiently draining waste liquid after use in a measurement circulation system and minimizing a preparation time between one measurement and the following measurement for efficiently performing desired measurement in a short time when a plurality of measurement processes are sequentially carried out.  <P>SOLUTION: In this particle size distribution measurement device having a measurement circulation system 19 connecting a dispersion bath 2 for dispersing a sample 6 in a dispersion medium 9, a flow cell 16, and a circulation pump 17 via a circulation passage 18, a waste liquid storage tank 22 is connected to the measurement circulation system 19 via a switch valve 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076293-A (JP)
Title: Multistory building
Inventor: NIWA NAOMIKI
IPC: E04B1/18
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistory building formed of core walls and column and beam frames on the outer periphery thereof capable of, in office buildings or the like, increasing a rentable ratio by an efficient core plan in which the degree of freedom of a building/equipment plan is increased, and capable of increasing air conditioning efficiency, reducing an equipment cost, reducing an installation space, and increasing the rentable ratio by increasing the degree of freedom of air conditioning equipment and equipment ducts.  <P>SOLUTION: In the office buildings formed of the internal center or side core walls 2 and the column and beam frames 3 on the outer periphery thereof, the core walls 2 are formed of diffusion type seismic resistant walls 10 formed by combining a plurality of partial I-, L-, and T-type seismic resistant walls 10a to 10c to increase the degree of freedom of the core plan and a construction plan. A steel frame haunch beam 11 having a haunch part having a large formed beam and extending downward is used for floor framing 4. The equipment ducts are disposed under the normal formed beam at both ends thereof or a through-hole of the haunch part to increase the degree of freedom of the air conditioning equipment and the equipment ducts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073921-A (JP)
Title: Catalyst for catalytically reducing and removing nitrogen oxide
Inventor: YOSHINARI TOMOHIRO
IPC: B01J23/58
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for efficiently reducing and removing nitrogen oxide in a exhaust gas in an oxidation atmosphere wherein oxygen and SO<SB>2</SB>are present by utilizing hydrogen, carbon monoxide, hydrocarbons, an oxygen-containing compound or the like added to the exhaust gas in small quantities or contained in the exhaust gas, as a reducing agent.  <P>SOLUTION: This catalyst selectively reduces or removes nitrogen oxide by the use of the reducing agent in the oxidation atmosphere wherein SO<SB>2</SB>and 1% or more of oxygen are present and comprises silica containing 0.05-30 wt.% of Ir or Rh and 0.05-5 wt.% of at least one element among metals of the Groups Ia, IIa and IIb being a second component. The reducing agent is at least one of hydrogen, carbon monoxide, hydrocarbons and the oxygen-containing compound and a second component may be an alkali metal, an alkaline earth metal and Zn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075742-A (JP)
Title: Ink and ink set for inkjet recording, and inkjet recording method
Inventor: YABUKI YOSHIHARU
IPC: C09D11/40
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink which is used for inkjet recording and can give colored images having excellent fastness against ozone gas, to provide an ink set which is used for inkjet recording and can form images having excellent color reproducibility and high light fastness, and to provide an inkjet recording method.  <P>SOLUTION: This ink for the inkjet recording is characterized by containing at least one dye selected from azo dyes having specific structures. The ink set for the inkjet recording, comprising yellow ink, magenta ink and cyan ink as the minimum constitution elements, is characterized by using the azo dye in at least either one of the ink. The inkjet recording method is characterized by using the ink for the inkjet recording or the ink set for the inkjet recording to form images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076630-A (JP)
Title: Exhaust emission control device
Inventor: TAMURA YASUKI
IPC: F02D41/04
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress NOx spike after releasing fuel cut in an exhaust emission control device for controlling exhaust emission discharged from an internal combustion engine.  <P>SOLUTION: When fuel supply stop is released, the exhaust flow rate into an exhaust purification catalyst is reduced for a prescribed period, whereby the supply of oxygen to the catalyst is suppressed. Accordingly, even if an NOx generating material (e.g., NH<SB>3</SB>) is present in the catalyst, such a situation as sudden generation of NOx can be avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079137-A (JP)
Title: Optical pickup
Inventor: NEGORO KENICHI
IPC: G11B7/135
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup with an enhanced recording and reproducing performance by decreasing the number of refraction (reflection) times of a DVD light so as to reduce the aberration without the need for a special mechanism.  <P>SOLUTION: First and second semiconductor lasers 2, 3 are placed in the optical pickup 10 so that the emission direction of a first laser beam is in parallel with the emission direction of a second laser beam. A mirror 7 reflecting either of the first and second laser beams is provided in an optical path through which either of the laser beams arrives in a first beam splitter 5 so that the first and second laser beams are made incident onto the first beam splitter 5 in directions wherein the first and second laser beams cross each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077426-A (JP)
Title: Defect inspecting method for drive belt
Inventor: SHIMADA KIYOSHI
IPC: G01N27/83
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspecting method for a drive belt for speedily and accurately inspecting defects on a belt end face.  <P>SOLUTION: In a first invention, the belt end face of the belt 1 for drive is irradiated with slit laser from a laser light source 2, regular reflection light in a belt peripheral direction and a belt end face direction is received by respective pieces of light receiving apparatus 4, 5, 6, and the defects on the belt end face are detected based on the received light waveforms. In a second invention, the belt body section of the drive belt made of a magnetic material is magnetized in the circumference direction, leak flux is measured at the belt end face upper section and the belt body section each, the signal of the weld line of the belt is masked by the measurement value of the belt body section and at the same time the defects on the belt end face are detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086250-A (JP)
Title: Communication terminal
Inventor: FURUYA YUKIHIRO
IPC: H04M1/2745
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal wherein convenience is improved by reducing the labor of notification of address change concurrent with the change of an own station mail address.  <P>SOLUTION: This communication terminal is provided with an own station information storage part 16 storing an own station mail address, a telephone directory information storage part 15 storing an other station mail address, an e-mail basic type storage part 21 storing a basic type of an address change notification mail, and address change notification means 32, 33 automatically generating and transmitting a text of the address change notification mail from the basic type and the own station mail address based on the change of the own station mail address to the other station mail address stored in the telephone directory information storage part 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088159-A (JP)
Title: Multiplex transmission method for modulated optical signals and apparatus therefore
Inventor: KURI TOSHIAKI
IPC: H04B10/516
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiplex transmission method for modulated optical signals by which frequency conversion is applied to the optical signals so as to set its frequency as low as possible in the case of processing the optical signals by a photodetector, and also to provide an apparatus thereof.  <P>SOLUTION: The multiplex transmission method uses a first optical modulation group resulting from collecting a plurality of optical modulation waves each: comprising an optical carrier carrying a modulated optical wave modulated by a modulation signal and a single optical side band wave or more; and having a frequency band width of the optical side band wave smaller than a minimum value of an interval between the optical carrier and the optical side band wave, transmits the optical modulation wave group wherein the optical carrier or the optical side band wave of other optical modulation wave is allocated between the optical carrier and the optical side band wave of one optical modulation wave. The multiplex transmission method modulates the received optical carrier and optical side band wave by using the same signal, uses a wavelength selection means to select a side band of the optical carrier and the side band wave of the optical side band wave located in a band of the wavelength selection means from respective side band waves of a second modulation wave group produced by above modulation and uses the side band of the optical carrier and the side band of the optical side band wave to demodulate the original modulation signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082363-A (JP)
Title: Laminate
Inventor: KO SHOKO
IPC: B32B3/30
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate easily cut without mutually sticking the same surfaces at the time of cutting, convenient from an aspect of use in order to omit a release layer such as a release paper sheet or the like, conserved in production costs and coinciding with the concept of the protection of the environment.  <P>SOLUTION: A paper material is used as a printing paper sheet and, after printing is applied to the surface of the printing paper sheet, a BOPP film having water penetration-resistant effect is bonded to the surface of the printed paper sheet. The BOPP film has grooves or openings having an appropriate shape or V-shaped grooves provided thereon within its lateral width range. A pressure-sensitive adhesive layer is formed on the upper surface of the printed paper sheet to bond the BOPP film. The pressure-sensitive adhesive layer, of which the pressure-sensitive adhesiveness is adjusted, is formed on the rear surface of the printed paper sheet in order not only to prevent the mutual adhesion of the surfaces of the pressure-sensitive adhesive layers but also to omit a relase layer due to the release paper sheet etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081917-A (JP)
Title: Garbage disposer
Inventor: YAJIMA HIROSHI
IPC: C08K7/14
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer which has the improved handleability of a garbage storing container and improved safety.  <P>SOLUTION: The garbage disposer is provided with a garbage storing container 4 which stores garbage and is freely attachable and detachable from a main body case 1, a heating means 12 which heats the garbage in the garbage storing container 4, a blowing means 13 and circulation air passages 16c, 16e, a main body cover 2 which is disposed on the upper part of the garbage storing container 4 and is freely openable and closable and a rotation stirring blade 6 which stirs the garbage in the garbage storing container 4. Therein, the constituent material of the garbage storing container 4 comprises primarily a syndiotactic polystyrene and the molding processing is performed at a die temperature of ≥140°C when molding in the manufacturing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081428-A (JP)
Title: Vacuum cleaner
Inventor: MURATA HIROMITSU
IPC: A47L9/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front side member joint structure capable of efficiently absorbing input energy of a shock load inputted from the forward side of the vehicle and improving the degree of designing freedom in an engine room.  <P>SOLUTION: This vacuum cleaner 10 has a cleaner body 11 including a dust collection chamber 23 inside and an electric blower 30 for making suction negative pressure act on the chamber 23. The blower 30 has a fan section 31 and a motor section 32 for driving the fan section 31. An airtight holding member 40 having elasticity is interposed between a rim section 31a of the fan section 31 and the cleaner body 11, the motor section 32 is covered with a motor cover 42, the blower 30 is provided with a first exhaust port 34 for exhausting air to the gap between the motor section 32 and the cover 42, and the cover 42 is provided with a second exhaust port 45 communicating with the outside air. The cover 42 has an inner cylinder 43 for covering the outer peripheral surface 32a of the motor section 32 and an outer cylinder 44 for covering the outer peripheral surface 43a of the inner cylinder 43. The gap between the outer peripheral surface 43a of the inner cylinder 43 and the inner peripheral surface 44a' of the outer cylinder 44 is used as an exhaust airflow channel 46 making the first exhaust port 34 communicating with the second exhaust port 45. The channel 46 holds a silencing member (third silencing member) 47.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084775-A (JP)
Title: Shock absorber
Inventor: KITAMURA KENJI
IPC: F16F9/58
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the damage of a shock absorber by firmly connecting a holder to a coil spring to prevent the dropping-out of the holder from the coil spring.  <P>SOLUTION: This shock absorber comprises a piston rod 10 movably inserted into a cylinder 13 through a head member 14 provided at the end of the cylinder 13 and a piston 12, and a cushion member K comprising a pair of relatively opposed cylindrical holders H1 and H1 and a coil spring 1 connected between the holders H1 and H1, the cushion member being arranged on the circumference of the piston rod 10, in which the cushion member K1 is allowed to abut on the head member 14 in the vicinity of the maximum elongation of the piston rod 10 or the extending directional stroke thereof to damp a shock. The coil spring 1 has end coil parts 1a of two turns or more at both ends. Each holder H1 or H1 comprises a cylindrical body 2 and a minor diameter fitting part 3 provided at the tip of the body 2. The axial length of the fitting part 3 is formed longer than the axial length of the end coil part 1a, and the fitting part 3 of the holder H1 or H1 is press-fitted to the inside of the end coil part 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081512-A (JP)
Title: Pot with lid
Inventor: KUMAKURA HISAHIRO
IPC: A47J36/06
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pot with an easy-to-remove lid made sanitary by disposing a cover over an attaching member.  <P>SOLUTION: In the pot with the attachable/detachable lid, the lid is detachably attached to the pot via a lid-side attaching member comprising turnably interconnected first hinge part and second hinge part and a pot side attaching member formed correspondingly to the lid-side attaching member. The first hinge part is mounted to the lid, the second hinge part can be detachably attached to the pot by being inserted into or removed from a clearance in the pot-side attaching member, and the first hinge part and the second hinge part are always energized in the lid opening direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089782-A (JP)
Title: Washing method for fibrous filter material
Inventor: EGAWA TAKESHI
IPC: B01D29/62
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method for a fibrous filter medium capable of sufficiently and effectively washing the fibrous filter medium.  <P>SOLUTION: The washing method for the fibrous filter medium is adapted for filtering water to be treated containing flocs flocculated by an inorganic flocculant and includes a backwashing process for continuously introducing gas into a filter 3, which houses the fibrous filter medium 7 and intermittently introduce backwashing water into the filter 3 to backwash the fibrous filter medium 7 and an alkali injection process for injecting an alkali liquid having pH higher than that of water to be treated into the filter 3. In the backwashing process, the introducing speed of backwashing water when the introducing time of backwashing water per one time is set to 1-5 min is set to 20-50 m/h. In this case, flocs adhering to the fibrous filter medium 7 can be peeled easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089785-A (JP)
Title: Waste water treatment method and waste water treatment apparatus
Inventor: NOGUCHI MASATO
IPC: B01D24/46
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treatment method and a waste water treatment apparatus in which the apparatus can be downsized and waste water can efficiently be treated.  <P>SOLUTION: In the waste water treatment method, the biological treatment of waste water 2 to be treated is performed by providing a fiber bundle 6 constituted by bundling a plurality of fibers 5 and using filter bodies 4a, 4c capable of filtering or aerating the waste water 2 by passing the waste water 2 or gas among the fibers 5. On the respective filter bodies 4a, 4c, the filtration and the aeration of the waste water 2 to be treated are performed alternately and the filtration and the aeration of the waste water 2 to be treated are performed at the same time by the filter bodies 4a, 4c. In such a case, it is unnecessary to install an aeration device and a filter device separation because the filtration and the aeration are performed alternately on the respective one of the filter bodies 4a, 4c. During the biological treatment of the waste water 2 to be treated, either one of the filter bodies 4a, 4c is always washed and the other one performs the filtration. Therefore, the filter bodies 4a, 4c are maintained in the state of containing a slight amount of sludge at all times.  <P>COPYRIGHT: (C)2004,JPO