baber/WOPTO huggingface dataset:
Patent JP-2003057769-A (JP)
Title: Scanner device
Inventor: BAGGS SCOTT
IPC: G03B27/62
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a scanner device which is provided with the generality and the function of a current flatbed scanner and reduces desk top space requirements. SOLUTION: A scanner device 100 includes a housing 300 and a flap 310. The housing 300 has a substantially vertical source-contact surface, namely, platen 305. The flap 310 internally has a pad 320. The flap 310 is connected to the enclosure 300 through a pin 304 and an adjuster 312. A source support groove 330 is provided in the lower edge of the platen 305. An opening for receiving one end of a source document 350 is formed by the pad 320, the platen 305, and the source support groove 330. The adjuster 312 is combined with an engaging recessed part 315 on the housing 300 side to selectively adjust the compressive force applied from the pad 320 to the non-scanning side of the source document 350 by functions of both.
Patent JP-2004016625-A (JP)
Title: Fragrance composition and fragrance material
Inventor: KAWASHIMA MASARU
IPC: A61L9/01
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fragrance composition and a fragrance material which can improve the design performance of the fragrance composition itself and the decoration performance as the interior as well as a vessel to store the composition.  <P>SOLUTION: The fragrance composition is produced by blending a fragrance and a fluorescent brightening dye into a solvent mainly composed of water and/or alcohol or a petroleum based solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026658-A (JP)
Title: Composition for oral cavity
Inventor: YAMADA KEN
IPC: A61K8/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for the oral cavity preventing the lowering of residual ratio of an ascorbic acid phosphate or its salt with time and stably formulating the ascorbic acid phosphate or its salt over a long period.  <P>SOLUTION: The composition for the oral cavity comprises the ascorbic acid phosphate or its salt. In the composition, one or more polishing agents selected from calcium hydrogenphosphate anhydrous salt, hydroxyapatite and calcium triphosphate and disodium hydrogenphosphate are formulated and the resultant formulation after preservation for 1 month at 25°C is regulated to have pH≥8.Thereby, the composition for the oral cavity comprising the ascorbic acid phosphate or its salt stably formulated therein over the long period can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031558-A (JP)
Title: Method and device for forming film and method for manufacturing device
Inventor: TAKAGI KENICHI
IPC: H05B33/14
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To give large volatility and to form an easily degradable film.  <P>SOLUTION: In a film forming device 50, the inside of a discharge chamber 54 composing a discharge part 52 is divided into a discharge region 64 and a film forming processing part 70 with a discharge electrode 58. The discharge electrode 58 is composed of two porous plates 58a and 58b. The porous plates 58a and 58b are detached and are closely arranged. Holes 68a and 68b of the porous plates 58a and 58b are mutually shifted, and the porous plates 58a and 58b interrupt a work 16 arranged in a film forming processing part 70 from the discarge region 64. The porous plates 58a and 58b are grounded through a discharge chamber 54, and they trap charged particles and make electrically neutral gaseous molecules pass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027639-A (JP)
Title: Opening apparatus
Inventor: MATSUMOTO ATSUSHI
IPC: E06B3/72
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening apparatus for which design and cleaning performance are improved.  <P>SOLUTION: This opening apparatus 1 is provided with a frame body 2 opened at an opening of a building, and a door body 3 provided in an openable/closable manner in the frame body 2. The door body 3 is provided with a lighting part 10 mounted with glass 9, and the outdoor surface of the door body 3 is provided with a decorative member 26 having a lighting part 44 or mounted with a light transmitting panel 25 so as to cover the lighting part 10. The decorative member 26 is provided in an openable/closable manner with respect to the door body 3. The design and cleaning performance can thereby be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003146635-A (JP)
Title: Method, apparatus and equipment for manufacturing carbon nanomaterial
Inventor: SETOGUCHI TOSHIHIKO
IPC: C01B31/02
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a carbon nanomaterial capable of continuously mass producing a high purity carbon nanomaterial. SOLUTION: The carbon nanomaterial comprising carbon as major component and having a tubular of fibrous shape is manufactured by using a fluidized-bed reactor 1 and feeding a compound (a raw material 11) containing carbon and an additive (an additive 13) containing metal.
Patent JP-2004032932-A (JP)
Title: Motor
Inventor: MATSUMAE TARO
IPC: H02K1/17
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a magnet protector in a motor which is excellent in reliability and productivity.  <P>SOLUTION: The motor comprises a closed-end cylindrical yoke 4 made of metal; a plurality of magnets 1 fixed inside the yoke 4; magnet holders 3 which hold the individual magnets 4 on the yoke 4; a rotor 5 which is rotated inside the magnets 4; and magnet protectors 2 placed between the magnets 4 and the rotor 5. The motor is so constituted that the rotor 5 is protected by the magnet protectors 2. Thin arc-shaped plate portions 2a which are bent in arc shape and bent portions 2b which are bent toward outer radius from the ends of the arc-shaped plate portions 2a in the circumferential direction are formed on the magnet protectors 2. Openings 3a into which the bent portions 2b are to be inserted are formed in the magnet holders 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006186-A (JP)
Title: Jet type ion generation device
Inventor: NODA SADAO
IPC: H01T19/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jet type ion generation device capable of injecting air ions from an air discharge part by stable corona discharge.  <P>SOLUTION: Respective discharge electrodes 16, 16 are so disposed that the front parts of their needlepoints 16a,16a can pass the air emitted from air supply holes 14, 14. In the vicinity of a passage of the air emitted from air supply parts 13, 13 and having low barometric pressure, an air flow drawn along the flowing direction of the air is formed. The center axis region of the passage of the air from the supply parts 13, 13 becomes a negative pressure region having low barometric pressure as compared with other regions in an ion generation chamber. Accordingly, even if the barometric pressure of the generation chamber 10 rises as a whole, barometric pressure rise around the needlepoints 16a, 16a of the discharge electrodes 16, 16 can be restrained, so that stable corona discharge can be implemented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038346-A (JP)
Title: Indication input device and method
Inventor: AKIEDA SHINICHIRO
IPC: A61G5/04
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indication input device highly efficiently performing a prescribed indication based on the simple movement of fingers.  <P>SOLUTION: This indication input device includes a magnetic field generation part to be installed on a finger and, at least, an electromagnet conversion part to be installed on another finger, allows the magnetic field generation part to detect magnetic field fluctuation due to relative displacement, when the magnetic field generation part and the electromagnet conversion part are relatively moved from their opposed attitudes, and inputs direction information based on the magnetic field fluctuation. The direction information can be thus simply input by installing the magnetic field generation part and the electromagnet conversion part on the fingers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035424-A (JP)
Title: Maillard reaction inhibitor
Inventor: OSHIMA YOSHIFUMI
IPC: A61P39/06
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a more highly safe substance having higher inhibitory effects on the Maillard reaction and a Maillard reaction inhibitor having both Maillard inhibitory effects and a cleavage activity for advanced glycation end product (AGE)-protein crosslinked substances.  <P>SOLUTION: The Maillard reaction inhibitor comprises a volatile oily substance of citrus fruits as an active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034469-A (JP)
Title: Printer and computer system
Inventor: MUKOYAMA KIYOSHI
IPC: B41J19/18
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize a printer in which a print head can be moved efficiently and throughput can be enhanced.  <P>SOLUTION: The printer comprises a carrying means, and a print head for printing on a printing article being carried by a carrying means while moving a transfer section corresponding to a printing region. After movement in the transfer section has ended, the print head moves from the end position of movement of the transfer section to the starting position of movement of a transfer section corresponding to another region in order to print the another region. The starting position of movement is set at one of the opposite ends of the transfer section corresponding to the another region where the moving time from the ending position of movement is shorter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037281-A (JP)
Title: Contamination inspection device
Inventor: MAKINO SHUNICHIRO
IPC: G01T1/169
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable the miniaturization, reduction in the rate of occurrence of failures, enhancement of the reliability, and reduction in the labor of maintenance of a contamination inspection device by reducing the numbers of photoelectric converters and pulse-height discriminators sharply, in comparison with the number of scintillators.  <P>SOLUTION: Two or more wavelength shift fibers 3 which condense lights from the scintillators, are arranged along an object 1 for contamination measurement so as to sandwich the strip-like scintillators 2, and contamination is measured causing the fibers 3 put on both sides of the scintillators 2 to have synchronism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037950-A (JP)
Title: Image forming apparatus
Inventor: TOMIZAWA TAKASHI
IPC: G03G21/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can maintain excellent image formation by preventing a failure in separation of a recording material from an image carrier belt and a transfer failure at various speeds as an image forming device having the plurality of process speeds for diversified image formation conditions.  <P>SOLUTION: The image forming apparatus has a belt type image carrier 2 having a developer image formed on its surface, transfers the developer image from the image carrier 2 to a recording material P by providing a potential difference between a roller member 27 supporting the image carrier 2 and a transfer means 5 provided opposite to it, and has a plurality of image formation modes differing in the moving speed of the image carrier 2. The image forming apparatus further has a belt tension angle varying means 22 for varying, according to the image formation modes, the tension angles α, β of at least one image carrier arranged upstream or downstream in the moving direction of the image carrier 2 of the roller member 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001159-A (JP)
Title: Cutting device of impact screwdriver
Inventor: OZAWA YASUHIRO
IPC: B23D29/00
Filed: 2002-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device which cuts a steel ceiling backing material, utilizing torque of a cordless impact screwdriver used in situ during troublesome work for making elongated opening for an illuminating lamp in stepladder work.  <P>SOLUTION: The steel backing material is inserted between two facing die blades for the steel backing material facing each other. As a bolt is rotated using the torque of the impact screwdriver, a cutting blade of obtuse angle having a center as its apex goes between the two facing die blades for the steel backing material by rotation of the bolt, and the steel backing material is cut.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115603-A (JP)
Title: Method and device for stabilizing signals
Inventor: TENCA VITTORIO
IPC: H01L31/12
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and device allowing stable signals to be obtained from the receiver of a sensor/emitter device, even in the case when a clock rate changes or in the case of the secular change of an LED and a sensor and the fluctuations in a fabricating process in an optical sensor. SOLUTION: This is a method of stabilizing an optical signal that is formed by an LED and converted into a voltage in a receiver. The voltage signal taken out from the receiver is returned to the voltage supply of the LED, and this voltage signal is compared with the reference voltage. In the case when the returned voltage is lower than the reference voltage, the input voltage of the LED is increased. In the case when the returned voltage is higher than the reference voltage, the input voltage of the LED is decreased.
Patent JP-2004047619-A (JP)
Title: Manufacturing method of heat dissipating component
Inventor: HIRUTA KAZUYUKI
IPC: H01L23/373
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipating component which has proper adhesion to a radiation fin even after solder-jointing to a ceramic circuit board or packaging by resin sealing, etc.  <P>SOLUTION: A deflected plate-like heat dissipation component whose main components are silicon carbide and aluminum is manufactured. The heat dissipation component is sandwiched by a pair of recess/protrusion dies, comprising spherical surfaces facing each other whose surface temperatures are 450°C or higher. The heat dissipating component is deflected by being pressed by stress of 10 kPa or higher for at least 30 seconds at the substantial temperature of the heat dissipation component being 450°C or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048292-A (JP)
Title: Clock recovery circuit for multi-value demodulator
Inventor: NAKAYAMA SATORU
IPC: H04L7/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To attain stable clock recovery by detecting a lag / lead of a phase of a recovered clock at a converging point of a received signal so as to recover a clock.  <P>SOLUTION: A clock recovery circuit 15 is provided with: a delay circuit 153 for storing N hard decision data resulting from sampling a received signal by a recovery clock; a comparison discrimination section 152 for comparing n-th hard decision data (1<n<N) among the N hard decision data stored in the delay circuit with preceding and succeeding hard decision data to the n-th hard decision data; an error detection section 154 for detecting a distance between soft decision data corresponding to the n-th hard decision data and a converging point of the soft decision data; and a sign decision section 155 for discriminating whether or not a detection output of the error detection section 154 is outputted as phase information to produce a recovery clock and its sign on the basis of a comparison output of the comparison discrimination section 152.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043093-A (JP)
Title: Containing method and containing holder for beam with filler, and transport device for the same containing holder
Inventor: ABE YORIO
IPC: B65G1/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase the maximum stackable number of containing holders 13 while keeping manufacturing costs low, and work easy.  <P>SOLUTION: The bead B with filler F in the form of a flange is placed on a roughly flat placement part 15, where those of different diameter (inch size) can be placed without problems. The total number of the containing holders 13 required can thus be reduced. When the containing holders 13 are stacked, axial direction distance (vertical direction space) between the containing holders 13 vertically adjoining each other need only be a little larger than width of the bead B, thereby the maximum stackable number can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133551-A (JP)
Title: Semiconductor integrated electric device and method of manufacturing the same
Inventor: CEROFOLINI GIANFRANCO
IPC: H01L29/51
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid structure in which organic molecules are bonded with conventional silicon-based microelectronic structure to function as carriers of charged particles. SOLUTION: This MOS transistor structure contains a dielectric oxide layer (3) formed between two silicon plates (1, 2), wherein the silicon plates (1, 2) extend outside the circumference of the oxide layer (3), forming an undercut (5) having a substantially rectangular cross section. The surfaces of the silicon plates (1, 2) are chemically changed to form functional groups (6, 7) that are different from those on the surfaces in the remaining part outside the undercut (5) portion. Organic molecules (8) each having a reversible reduction center and having a molecular length substantially the same as the width of the undercut (5), are selectively reacted with the functional groups (6, 7) on the undercut (5) to form a covalent bond at each end of the organic molecules.
Patent JP-2004041935-A (JP)
Title: Method for washing membrane filtration apparatus
Inventor: NARUKAMI YOSHIHISA
IPC: C02F1/44
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for backwashing a membrane filtration apparatus which can complement the demerit of dead end filtration and cross flow filtration which increases a chemical washing frequency by implementing a washing method which can obtain an excellent washing effect in a short time.  <P>SOLUTION: A mixed liquid of hydrogen peroxide and an acid is supplied as the first backwashing chemical liquid to a membrane module 1. While a state that the first chemical liquid penetrates into a filtration membrane is held for a prescribed time, substances deposited on the filtration membrane are reacted with the acid to remit the adhesive force of the substances to the filtration membrane. After that, the first chemical liquid is extruded from the filtration membrane to separate/remove the substances from the filtration membrane. Next, a mixed liquid of hydrogen peroxide and an alkali is supplied as the second backwashing chemical liquid to the membrane filtration apparatus. While a state in that the second chemical liquid penetrates into the filtration membrane is held for a prescribed time, the substances deposited on the filtration membrane are reacted with an alkali in the presence of hydrogen peroxide to be cut into fine fractions. After that, the second chemical liquid is extruded from the filtration membrane to separate/remove the substances from the filtration membrane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048551-A (JP)
Title: Tv conference system using two-screen monitor
Inventor: KATO TSUNAO
IPC: H04N7/15
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TV conference system using a two-screen monitor which allows an efficient conference.  <P>SOLUTION: The TV conference system 1 includes a plurality of terminals 2a, 2b, 2c, 2d connectable via a network. Each of the terminals 2a, 2b, 2c, 2d has a two-screen monitor 6 having two display screens 5R an 5L, an IP camera 11, and an IP telephone 12. Upon a TV conference, the IP telephone 12 is connected for a communication mode. The images of conference participants from the IP camera 11 are displayed on one screen 5R of the monitor 6. Shared information in the network is displayed as a conference material on the other screen 5L of the monitor 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044327-A (JP)
Title: Soil improving method and soil improvement management system
Inventor: ARIOKA MASAKI
IPC: G01N33/38
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing the soil mortar having an appropriate strength from the earth and sand gathered in a plurality of construction fields and of improving the soil with the soil mortar to have a target strength over the whole of the soil.  <P>SOLUTION: When loading a mixer vehicle with the earth dug out of a construction site, which is generated in construction in a plurality of construction fields, to manufacture the soil mortar in the vehicle and carrying the soil mortar to a soil improvement field for placement with the mixer vehicle, a strength measuring sample is manufactured at the same time, and strength of the strength measuring sample after 28 days is estimated based on the strength after three days, and the blend composition of the soil mortar is corrected one after another to obtain the predetermined strength of the soil mortar to be newly buried in return.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053717-A (JP)
Title: Cleaning device, image forming apparatus and developer
Inventor: MARUYAMA AKIHISA
IPC: G03G9/08
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device capable of eliminating failure caused by the uneven distribution of powder for damming due to the position of a cleaning blade by preventing the flocculation of the powder for damming and/or moderating the uneven distribution, an image forming apparatus using the cleaning device and developer suitably used for the image forming apparatus.  <P>SOLUTION: The cleaning device is constituted to remove residual toner on the surface of a cleaning object 20 by making the edge of the cleaning blade 102 abut on the surface of the object 20 to which the residual toner adheres. A powder supply means for supplying the powder for damming 110 capable of damming the residual toner and 2nd powder electrified to have a reverse polarity to the powder 110 and having larger particle size than the powder 110 is provided on the surface of the object 20, and also the supplied powder 110 is accumulated and held on the edge of the blade 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052294-A (JP)
Title: Excavating machine
Inventor: HAYASHI ATSUSHI
IPC: E21B7/20
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor of work such as withdrawal of an all directional revolving excavator or carrying in of an earth drill as a heavy machine.  <P>SOLUTION: An excavating machine 1 is provided with an all directional revolving excavator 2 and an earth drill 3. The excavator 2 is rotatable around a vertical shaft and has a rotary table 12 in which a through hole is formed at the center and a rotary motor 17 rotating the rotary table 12. The earth drill 3 has a kelly bar in which a bucket is fitted to the front end and a kelly york 22 restricting the kelly bar 24 in the rotary direction. A support bracket 21 is fitted to the rotary table 12, and when rotating the rotary table 12 by the rotary motor 17, the drive force of the motor 17 is transmitted by the bracket 12 to rotate the kelly bar 24.  <P>COPYRIGHT: (C)2004,JPO