baber/WOPTO huggingface dataset:
Patent JP-2003088853-A (JP)
Title: Method and apparatus for purifying water and fine bubbles producing device and bubbles sucking apparatus
Inventor: ABE TOSHIHIKO
IPC: A23L17/60
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized water purifying apparatus suitable for being used for recycling laver making water in a laver making plant and capable of removing protein, saccharide or the like mainly. SOLUTION: Fine bubbles having large specific surface area and excellent attracting efficiency are added in water to be purified and the protein, saccharide and other impurities are attracted on the bubbles. Large sized bubbles having high ascending rate is added into the water simultaneously to attract or stick the fine bubbles on the large sized bubbles to rapidly float. The floated bubbles on the water surface are sucked and removed.
Patent JP-2003096259-A (JP)
Title: Water dispersive curing agent composition
Inventor: HATANO TAKANORI
IPC: C08K5/521
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a new form of catalyst to promote hydrolysis and condensation of a hydrolyzable silyl group-containing compound, more particularly to provide a catalyst capable of imparting the appearance having good viscosity characteristics, weatherability, stain resistance and gloss when used for a water- based coating containing a hydrolyzable silyl group. SOLUTION: A uniform dispersion comprising the emulsion obtained by co-emulsion polymerization of a nitrogen-functional group-containing vinyl monomer with another vinyl monomer and an organic acid-based compound having low solubility in water is used as a curing agent for a water-based coating comprising a hydrolyzable silyl group-containing compound, in particular, a hydrolyzable silyl group-containing resin emulsion.
Patent JP-2003098843-A (JP)
Title: Image forming device
Inventor: YAMADA MASAAKI
IPC: G03G15/16
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a tandem-type image forming device of, capable of coping with the requirement for making it more compact in size. SOLUTION: An intermediate transfer cleaning device 900 is a proximity member, disposed close to the outside of the peripheral surface of an intermediate transfer belt 501. A cleaning roller 20 is a deflection member which presses from the outer peripheral side, a section of the intermediate transfer belt 501 which is bridged in between two rollers among a plurality of rollers, such as a belt drive roller 508 and a driven roller 509, so that the section of the intermediate transfer belt 501 is deflected toward the inside of the belt. The intermediate transfer cleaning device 900 is arranged so that at least a part of it is housed in the space generated, when the section is deflected by the cleaning roller 20.
Patent JP-2003094641-A (JP)
Title: Droplet discharge head and manufacturing method therefor
Inventor: KANEHARA SHIGERU
IPC: B41J2/045
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that stagnation of liquid or staying of a bubble are prone to take place. SOLUTION: A surface 16 out of the vertical to main planes (a first surface and a rear surface of a pressurized liquid room) of a flow path board 1 is formed at both wall surfaces of a connecting part 15 of a pressurized liquid room 6 and an ink supply path 7.
Patent JP-2003101071-A (JP)
Title: Semiconductor light-emitting device
Inventor: KONNO TAIICHIRO
IPC: H01L33/42
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-luminance semiconductor light-emitting device having a small forward voltage, without the problems of peeling in a surface electrode due to dicing, wire bonding, or the like. SOLUTION: In the semiconductor light-emitting device, an emission section layer 12, made of an active layer 3, is sandwiched by a pair of clad layers 2 and 4, a transparent conductive layer 7 made of a metal oxide film, and a surface electrode 9 are formed on a first conductivity substrate 1 where a back surface electrode 10 is formed. In the semiconductor light-emitting device, the transparent conductive layer 7 has at least one through-hole 11, a layer 13 made of at least one type of metals selected from Ti, Zr, Mo, Ta, W, Pt, Ir, Os, Re, Rh, and Pd and a group made of their alloy is formed in the through- hole 11, or in the through-hole 11 or its peripheral section, and the surface electrode 9 is in contact with the emission section layer 12 via the metal layer 13.
Patent JP-2003094054-A (JP)
Title: Membrane separation waste water treatment apparatus
Inventor: TAKEMURA KIYOKAZU
IPC: B01D65/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a membrane separation waste water treatment apparatus capable of preventing damage to a membrane unit due to a stress released when an air bubble is extruded from a water surface, and maintaining circulated flow of a liquid to be treated in a reaction tank essential to a stabilized operation, in the membrane separation waste water treatment apparatus carried out aeration from the lower part of the membrane unit. SOLUTION: In the membrane separation waste water treatment apparatus in which the membrane unit is dipped into a water tank filled up with the liquid to be treated and solid-liquid separation is carried out, a distance between the upper end of the membrane unit and the water surface is made one fifth or more of the longitudinal length of the membrane unit.
Patent JP-2003109795-A (JP)
Title: Plasma jet generator
Inventor: ICHIKI TAKANORI
IPC: H05H1/34
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma jet generator which injects a high-density plasma in the form of jet from a fine nozzle to subject a local site of an article to be processed to a processing or surface treatment such as fusing, etching or thin film deposition at high speed. SOLUTION: For the plasma generator of the high-frequency inductive coupling type, which is constructed by a discharge tube (2), a solenoid antenna (4) arranged in the vicinity of the discharge tube (2) and a power source (9) thereof, a nozzle (6) having an internal diameter smaller than the discharge tube (2) is provided at an end of the discharge tube (2), the diameter of the discharge tube (2) is 5 mm or smaller, and driving is performed by the high-frequency power source (9) in a VHF band.
Patent JP-2003107501-A (JP)
Title: Substrate for liquid crystal display device and the liquid crystal display device equipped with the same
Inventor: TAGUCHI YOSHIHISA
IPC: G09F9/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a liquid crystal display device which has high manufacturing yield and high luminance and the liquid crystal display device equipped with it while suppressing the manufacture cost as a substrate for a liquid crystal display device which constitutes the display device such as information equipment and the liquid crystal display device equipped with it. SOLUTION: The liquid crystal display device has gate bus lines 6 and 6' and drain bus lines 8 and 8' which are so formed on the substrate as to cross each other, pixel areas defined with both the bus lines 6 and 6' and 8 and 8', thin film transistors 10 which are formed nearby the intersections of both the bus lines 6 and 6' and 8 and 8', an insulating layer which is formed on both the bus lines 6 and 6' and 8 and 8', and pixel electrodes 12 which are formed for each of the pixel areas on the insulating layer and have cut parts 32a to 32d cut from end parts nearly in parallel to both the bus lines 6 and 6' and 8 and 8'.
Patent JP-2003103064-A (JP)
Title: Bathing agent toy
Inventor: SHIMIZU TOMOKO
IPC: A61K8/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To diversify the method of utilization as a toy along with effects of a bathing agent by using a gas jetted from the carbon dioxide bubbling bathing agent for the power of the toy. SOLUTION: The toy comprises a water permeable container holding the bathing agent, a float for making it float, an inclined partition for dividing between the both and a window-like opening part for jetting out the carbon dioxide gas.
Patent JP-2003103809-A (JP)
Title: Optical fixing unit and thermal printer
Inventor: TAKI TOMOKO
IPC: B41J2/315
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a small optical fixing unit in which the emission range can be switched without using mercury imposing a large environmental load, and a thermal printer comprising it. SOLUTION: As the light source of an optical fixing unit 17, a small planar Braun tube 19 not using mercury is used. At the time of fixing a first recording area 2a, the optical fixing unit 17 alters the emission range in accordance with carriage of a color thermal recording sheet 2 such that only the first recording area 2a is irradiated with UV-rays and a second recording area 2b is not irradiated with UV-rays. Since a shutter for regulating the irradiation range can be eliminated, size of the optical fixing unit and an apparatus using it, e.g. a printer, can be reduced.
Patent JP-2003102896-A (JP)
Title: Pole grip
Inventor: MIZUMOTO HIROHISA
IPC: A63C11/22
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide at a low cost a pole grip for both left- and right-handed persons, which grip uses a simple belt-shaped flexible material for preventing itself from being separated from a player's palm to be easily grasped again even if it is not grasped. SOLUTION: A grip body 2 comprises upper and lower rings 3 and 4 independently fixed to the rear surface thereof. One end 7 of the belt-shaped flexible material is passed through the lower ring 4 from the lower side thereof, and after forming a first loop 10 it is passed through the upper ring 3 from the lower side to the upper side thereof. In addition, the end 7 of the belt-shaped flexible material is connected to a belt-shaped flexible material portion 5 forming the first loop 10 to form a second loop 11.
Patent JP-2003058588-A (JP)
Title: Method and system for setting and managing pipe line for communication, recording medium recorded with pipe line for communication setting and management program and method and system for managing pipe line for communication maintenance, recording medium recorded with pipe line for communication maintenance management program and system for managing pipe line for communication
Inventor: OTSUKI KAZUHIRO
IPC: G06Q50/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide pipe line for communication setting and managing method and system capable of efficiently setting a route from a start point to an end point, a recording medium recorded with a corresponding program, pipe line for communication maintenance managing method and system and a recording medium recorded with a corresponding program. SOLUTION: An optimum route is decided on the basis of the route lengths, reliability and costs of completable route candidates by referring to a road information database 3 for storing and managing road network information, a facility database 5 for storing and managing valid facility information useful to set a pipe line together with additional information including facility places, competent persons and facility use conditions, and an environment database 7 for storing and managing names of hindrance and regulations to be an obstacle in setting a pipe line together with additional information including hindrance/regulation contents, places, terms and avoidance conditions for hindrance/regulations, and retrieving the completable route candidates which do not have omission and deficiency in facilities including facility replenishment or new construction in a route on a road connecting a start point and an end point, nor have hindrance/regulations including avoidance of hindrance/ regulations.
Patent JP-2003116058-A (JP)
Title: High resolution image generation apparatus and image data transfer method
Inventor: TANAKA HIDEFUMI
IPC: H04N5/349
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To solve the difficulty in a prior art that, when there is a great deal of irradiation to an optical image of an object to be photographed, if shutter-on time is shortened, and shutter-off time is lengthened, then time displacement becomes conspicuous, and oppositely if the amount of irradiation of the optical image is extremely little as in a starry sky, then a practical image cannot be obtained. SOLUTION: An imaging section 11 has the number of pixels four times the imaging device in an HDTV system, has horizontally 8 divided imaging areas, and further outputs in parallel divided image signals where one screen is divided into 8 horizontally. When an 8/4 conversion section 15 executes alternately writing of an 8 division image signal and reading of a 4 division image signal with respect to memories #1 and #2 included therein for every 1 VD interval, and executes writing operation into the one memory, it controls the operation so as to execute the read operation for the other memory. Consequently, the 8/4 conversion section 15 outputs 4 divided image signals V1, V2, V3, and V4 of the respective HDTV signals in parallel. The 8 divided image signals by exposure to light over a long period of time are converted into the 4 divided image signals, and are outputted repetitively.
Patent JP-2003117452-A (JP)
Title: Metal mask and method for manufacturing surface film of metal mask
Inventor: AKIYAMA KIICHI
IPC: C23C28/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To repeatedly use the metal mask used in a gas deposition film forming apparatus, which ejects ultrafine particles comprising a ceramic, a metal or the like to a heated substrate from a nozzle to form a fine and highly accurate shaped article, one or more times. SOLUTION: The metal mask 1 comprises a stainless steel material and a pattern 2 having a desired opening part is formed to the metal mask 1 by a photoetching method and, next, the preliminarily scheduled region of the metal mask is subjected to bending processing or projecting processing and the gap between the metal mask and a substrate is set to a definite interval by the height of the bent or projected part. Subsequently, a surface film is applied to the surface of the metal mask. As one embodiment, a photoresist material (film thickness: 1-100 μm, Young's modulus: 10×10<9> Pa or less) used at the time of formation of the pattern 2 having the opening part is used in the formation of the surface film.
Patent JP-2003117877-A (JP)
Title: Articulated industrial robot
Inventor: SAKAMOTO MASABUMI
IPC: B25J9/04
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent electric wires from bending or twisting when an arm rotates, winding around the arm, and being broken due to fatigue, and to enable the arm to endlessly rotate. SOLUTION: A slip ring 12 slides and rotates between a rotating side and a fixing side therein with keeping electric connection. Electric wires 22a, 23a, 24a are connected to the fixing side of the slip ring 12, and electric wires 22b, 23b, 24b are connected from an upper part of a first arm 4 to the rotating side through the inside of a hollow output shaft 11a of a motor 11. When a first arm 4 is rotated by the motor 11, connecting points of the electric wires 22b, 23b, 24b to the rotating side of the slip ring 12 are rotated with the rotating side of the slip ring 12 by the same amount as the first arm 4. Therefore, the electric wires 22b, 23b, 24b do not twist and wind around the arm 4.
Patent JP-2003122029-A (JP)
Title: Method for controlling resist removing liquid
Inventor: IKEMOTO KAZUTO
IPC: G03F7/42
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately evaluating the life of a resist removing liquid and for controlling the resist removing liquid based on the evaluation, and to provide a method for extending the life of the resist removing liquid. SOLUTION: The concentration of carbonic acid gas in the resist removing liquid is maintained to <=3 wt.%.
Patent JP-2003133871-A (JP)
Title: Variable gain amplifier circuit
Inventor: HONDA HIROKI
IPC: H03F3/45
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a variable gain amplifier circuit wherein change of the same phase voltage of output which is generated corresponding to change of gain can be restrained, and frequency characteristic can be improved as compared with the conventional case. SOLUTION: A differential current between a current I13 and a current I13' is changed in accordance with an input signal S1, a differential current between a current I11 and a current I12 is changed in accordance with the above change, and a differential voltage v13 between a node N1 and a node N2 is changed. Gain of the differential voltage v13 to the input signal S1 is changed in accordance with current converting gains of a current converting circuit 2 and a current converting circuit 3. When the current converting gains are changed in accordance with an input signal S2, voltages of a node N1' and a node N2' are adjusted to a direction wherein voltages of the node N1 and the node N2 become constant to the change.  Since a voltage adjustment circuit 1 adjusts voltages of the node N1 and the node N2 via resistances R11 and R12, deterioration of frequency characteristic which is caused by output capacitance of a voltage adjustment circuit 4 can be reduced.
Patent JP-2003130508-A (JP)
Title: Auger type ice making machine
Inventor: MIZUTANI YASUOKI
IPC: F25C1/14
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an auger type ice making machine capable of avoiding a lock of a geared motor without stopping operation of the whole ice making devices. SOLUTION: Ice making water in a cylinder 1 is cooled by circulating a refrigerant in a refrigerating circuit by a compressor 15, and an auger 3 in the cylinder 1 is rotated by the geared motor 5. An ammeter 18 for detecting an electric current flowing inside is connected to the geared motor 5, and a control part 19 is also connected to the ammeter 18. A contact point 20 is arranged between the compressor 15 and an unillustrated power source, and a relay circuit for opening-closing this contact point 20 is provided in the control part 19.
Patent JP-2003133536-A (JP)
Title: Solid-stage imaging device
Inventor: HAYAKAWA TOSHIAKI
IPC: H04N5/357
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid-stage imaging device which can prevent light from being incident to the peripheral region of a photoelectric converter without using a shielding film of made of metal or the like. SOLUTION: The solid-stage imaging device comprises a semiconductor substrate, multiple photoconverters formed on the substrate, and a waveguide structure formed on the substrate constituting a window on each photoconverter and constituting a photonic crystal which does not allow the light of a predetermined wavelength range to infiltrate to a region surrounding the window.
Patent JP-2003126420-A (JP)
Title: Changeable display device provided with movable body
Inventor: MURASE ISATO
IPC: A63F7/02
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a changeable display device provided with a movable body having various types of movement to provide fun to a game, related mechanisms for that manufacturable at a low cost, and less trouble occurrence. SOLUTION: This device is composed of a display part 10 capable of displaying an image, the movable part 24 provided at a position visible in front of it to move with relation to contents of the image, and a drive means 32 to actuate an intermediate stop mechanism 26 to provide variety to movement of the movable body as well as the movable body 24. By thus providing the intermediate stop mechanism 26, movement with variety is added to the movable body 24 instead of simple movement, so that fun of the game is increased. A motor is not used as a drive source, so that manufacturing cost is low.
Patent JP-2003127565-A (JP)
Title: Book-binding member and book-binding method using the same
Inventor: TANAKA TAKASHI
IPC: B42C9/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To bind a pamphlet or the like, in which paper sheets are separate less prone to by paste after a plurality of the paper sheets comprising the pamphlet or the like are being superposed. SOLUTION: Under the state that a plurality of paper sheets comprising the pamphlet are superposed, projecting parts 12a and 12b made of heat activated paste are inserted in file punching holes formed in the papers and a portion forming the back of the pamphlet is covered by a book-binding member 10 having the projecting parts 12a and 12b being inserted in the file punching holes so as to apply pressure under heat to the book-binding member 10 in order to pinch the pamphlet from its obverse and reverse.
Patent JP-2003137078-A (JP)
Title: Car washer
Inventor: SUWABE YUICHI
IPC: B60S3/06
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To make a car washing machine compact, to reduce cost by reducing field work man-hour, to accurately recognize a position of a vehicle, and to guide the vehicle to a car washing position. SOLUTION: A vehicle detecting means 30 of a car washer 10 comprises a front side switch 31 and a back side switch 32. The front side switch 31 and the back side switch 32 can swith their detecting states when the vehicle passes through a normal stop position. The front side switch 31 and the back side switch 32 are disposed in a frame 11A in the side view of the car washing machine 11.
Patent JP-2003142966-A (JP)
Title: Intermediate-frequency amplifier of television tuner
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce distortion generated when the level of a received television signal is large by making it possible to vary the gain of an intermediate- frequency amplifier. SOLUTION: The intermediate-frequency amplifier is equipped with an initial- stage amplifier 2 to which an intermediate-frequency signal is inputted and a following-stage amplifier 3 which is cascaded to the initial-stage amplifier 2, the initial-stage amplifier 2 and following-stage amplifier 3 are each composed of a balanced circuit, and feedback resistances 3i and 3k are connected between one of two output terminals of the following-stage amplifier 3 and one of two input terminals of the initial-stage amplifier 2 and between the other output terminal and the other input terminal, and a series circuit of an impedance element 4 and a switch means 5 is connected between one output terminal and the ground and the switch means 5 is turned on or off to take the intermediate-frequency signal out of the other output terminal.
Patent JP-2003143297-A (JP)
Title: System and method for controlling call incoming
Inventor: MOGI SHINJI
IPC: H04W88/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a call incoming control system in which the address of a call originating destination can be made secret when controlling call incoming to the address of the call originating destination from a specific communication terminal to a call incoming control performer. SOLUTION: On the basis of the request of the call incoming control performer (user A), a call origination control program is provided to a portable telephone set 2 of a user B and this call origination control program supplies the call originating destination address (telephone number) of a portable telephone set 1 of the user A. Further, according to this call origination control program, the portable telephone set 2 limits the use of the call originating destination address only for call originating processing to that call originating destination address.
Patent JP-2003147688-A (JP)
Title: Leather-like sheet base body and method for producing the same
Inventor: YASUDA YOSHIAKI
IPC: D06N3/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a leather-like base body excellent in melt resistance, flame retardance, dyeability, having sufficient strengths and soft and novel hand feeling. SOLUTION: In the leather-like sheet base body comprising a nonwoven fabric in which micro fibers (A) are three dimensionally interlaced and an elastic polymer (B), 30-90 wt.% of the micro fibers (A) comprises an ethylene- vinyl alcohol-based copolymer containing 25-70 mole% ethylene and 10-70 wt.% of the same comprises a nylon, while 100 pts.wt. of the elastic polymer (B) includes 10-200 pts.wt. aluminum oxide.