baber/WOPTO huggingface dataset:
Patent JP-2002225454-A (JP)
Title: Method for manufacturing base for lithographic printing plate, base for lithographic printing plate, and original plate for lithographic printing
Inventor: NISHINO ATSUO
IPC: C25F3/04
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a base for a lithographic printing plate by which even when an aluminum sheet manufactured from a recycled aluminum ground metal is used, an original plate for lithographic printing with excellent resistance to severe ink staining, no possibility of generating piling and excellent plate wear can be obtained. SOLUTION: The method for manufacturing the base for the lithographic printing plate in which there exists a roughening process for roughening at least one face of the aluminum sheet and in the roughening process, an AC electrolytic roughening treatment in which an AC is applied on the aluminum sheet in a nitric acid water solution containing respectively 5-15 g/l of nitric acid and aluminum ions and 10-300 ppm of ammonium ions and with a liquid temperature of 50-80 deg.C is performed, is provided.
Patent JP-2002224450-A (JP)
Title: Server enabling execution of mass participation type game utilizing communication line network, method for providing game, and recording medium
Inventor: ARITA YOSHIMASA
IPC: A63F13/795
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a communication game environment which enables the playing of a game in a mass participation style through an Internetwork and a dedicated line of a cellular phone. SOLUTION: A setting is so made as to let the time elapse in the virtual world existing in any game proceeding within a server regardless of access to the server by users or not so that the same time base is set in common to games available for all users under the influence thereof on the games of users who play the games being connected to the server. This enables the providing of various events to be generated in the worlds of the games (the appearing of enemy characters or the generation of events) as such in common to all of the users on the same time base.
Patent JP-2002223853-A (JP)
Title: Toothbrush and method for brushing tooth
Inventor: AIZAWA KAZUYUKI
IPC: A61C17/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To brush surfaces of teeth to make them smooth. SOLUTION: A toothbrush 1 has ordinary bristles 5 inserted on the bottom of a head 3 and a towel 7 made of nylon for washing off dirt on an upper side of the head 3. When a user brushes his teeth with the toothbrush 1, the puts the bristles 5 towards the teeth inside the mouth and removes plaque accumulated between the teeth and between the teeth and the gum. Then, he puts the towel 7 made of nylon to the teeth and brushes the surfaces of teeth with the towel 7 made of nylon. By doing so, he can not only remove the plaque accumulated between the teeth and between the teeth and the gum but also brush the surfaces of the teeth to make them smooth.
Patent JP-2002235396-A (JP)
Title: Vertical wall panel mounting structure
Inventor: UEDA TAKESHI
IPC: E04B2/94
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To easily and positively mount a vertical wall panel, and to easily mount an eaves under material by using a mounting member for the vertical wall panel. SOLUTION: There is provided a vertical wall panel mounting structure according to which the mounting member 3 having a channel member 32 with a lip portion 32a is fixed to a steel beam H, and an engaging fixture 2 fixed to the vertical wall panel 1 has its engaging portion 2b engaged with the lip portion 32a, followed by clamping a bolt B, to thereby fix the vertical wall panel 1 to the steel beam H. On the other hand, an eaves under surface support plate 4 is fixed to a connecting plate 33 of the mounting member 3, and a suspension member 8 is fixed to the eaves under surface support plate 4, to thereby support a cradling 52 of the eaves under material 5 via the suspension member 8.
Patent JP-2002237968-A (JP)
Title: Switching method of display mode
Inventor: YONEYAMA KAZUTO
IPC: H04N5/225
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a display mode switching method, with which a user can effectively operate an operation application with a limited number of operation buttons of a small-sized mobile unit, such as a video camera. SOLUTION: The start button of the operation application with a high frequency of use and mounted at a position, at which the user can easily operate is used to call various functions of the operation application, and the user can utilize desired functions with a smaller number of operations by the user and enhances the user friendliness.
Patent JP-2002244672-A (JP)
Title: Multiple reserved playing control system of karaoke machine
Inventor: TACHIBANA SATOSHI
IPC: G10K15/04
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To display pieces of music that respective users have reserved in an easy- to-see state while making user's turns fair and to make it easy and clear to change the playing order of the respective pieces of reserved music or cancel their playing. SOLUTION: The karaoke machine which registers music identifiers inputted by users sequentially in a queue and controls the playing order of pieces of karaoke music is equipped with a means for managing the queues of a plurality of systems while making them correspond to a plurality of group identifiers, a means for receiving a user input including the music identifier and the group identifier and registers the music identifier in the corresponding queue, a means for giving an execution chance to one group identifier in specific order, a means for displaying a reserved music list on a display according to the contents of the queue corresponding to the group identifier given the execution chance,  a means for accepting reservation change information by user's input including the group identifier in the display period of the reserved music list corresponding to some group identifier and change the contents of the corresponding queue, and a means for playing karaoke music selected from the list in the display period of the reserved music list corresponding to the group identifier.
Patent JP-2001305534-A (JP)
Title: Reflecting plate and reflection type display element using the same
Inventor: KUBOTA HIROSHI
IPC: G02F1/1335
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To dissolve pattern deviation and to enhance productivity when a rugged structure of a reflecting layer of a reflection type liquid crystal display element is formed from a plurality of layered patterns. SOLUTION: The rugged structure of the reflecting layer 106 is composed by making a plurality of belt-like projecting parts 102...103, etc., into a mesh shape. By making the projecting parts 102...103, etc., into the mesh shape, even if pattern deviation is generated in an upper and lower layer, a convex shape of an intersection point does not change but uniform reflexivity is obtained.
Patent JP-2002244290-A (JP)
Title: Photopolymerizable composition
Inventor: TAKASAKI RYUICHIRO
IPC: G03F7/031
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable composition having high sensitivity to laser light in the IR region and handleable under a white light. SOLUTION: The photopolymerizable composition contains (A) an ethylenically unsaturated compound, (B) a photopolymerization initiator, (C) a sensitizing dye and (D) an aromatic cyano compound having a structure of formula (III) as the basic structure. In the formula (III), Z1 and Z2 are each dicyanomethylidene or O, at least one of Z1 and Z2 is dicyanomethylidene, each quinoid ring has a substituent and such substituents may bond to each other to form a condensed ring which may have a substituent.
Patent JP-2002174467-A (JP)
Title: Stirring freezer and heat shock tester
Inventor: SEKIYA HIROSHI
IPC: F25B9/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a heat shock tester by providing a temperature property test vessel right above the cold head of a stirring freezer, and also to lessen the heat loss by suppressing the radiation of heat from the cold head, and to prevent it from giving the influence of the vibration of the stirring freezer to the temperature property test. SOLUTION: The temperature property test vessel 3 is provided apart above the cold head 45, and it is fixed independently of the stirring freezer by a supporting member so that it may be cooled or heated by the radiant heat of the cold heat 45, and the top and bottom of bellows 54 made of metal are fixed severally airtightly to a working cylinder and the above temperature property test vessel 3, and sealed space 58 for vacuumization and heat insulation is made to surround the cold head 45.
Patent JP-2002240431-A (JP)
Title: Thermal recording material and method for indicating temperature history using the same
Inventor: IKEDA TOSHIAKI
IPC: B41M5/337
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material which can be used as an indicating material of temperature history enabling also indication of recognition of an image of a substance to be checked, in a low-temperature environment wherein the indication is impossible to conduct heretofore, in regard to the thermal recording material constituted of a coloring component and a color extinguishing component at least, and to provide an indicating method of the temperature history. SOLUTION: In the thermal recording material constituted at least of the coloring component and the color extinguishing component, at least one kind or more of a supercooling accelerator lowering the freezing point of the color extinguishing component is contained. The indicating method of the temperature history uses this thermal recording material.
Patent JP-2002238302-A (JP)
Title: Land roller
Inventor: AOYAMA NOBUYOSHI
IPC: A01B29/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a land roller capable of uniformly preparing widely spread soil or capable of uniformly treating wheat plants. SOLUTION: This land roller 1 has a transversely extended long frame 10, press roller units 20 which are supported on the frame 10 so as to be rotatable, and a coupler 30 through which the land roller is coupled with, for example, a tractor. Each of the press roller units 20 has a press roller 21, arms 22 which are attached to an support axis 14 of the frame 10 so as to be rotatable and are each arranged at both the ends of the press roller 21, and a support shaft 23 which connects to both the arms 22 and supports the press roller 21 so as to make the press roller 21 freely rotate. The press roller units 20 are transversely arranged in two or more rows perpendicular to the traveling direction and dividedly positioned in each of the rows. Further, the press roller units 20 positioned in the front and rear rows are zigzag arranged so as to uniformly press the soil.
Patent JP-2001332759-A (JP)
Title: Avalanche photo diode
Inventor: SUZUKI CHIYOUJITSURIYO
IPC: H01L27/14
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To simultaneously achieve a low dark current, a low noise, and a wide band in an avalanche photo diode that plays an important role in optical communication technique. SOLUTION: A distortion compensation superlattice multiplication layer 103 is used as a superlattice multiplication layer, thus thinning the film thickness of the superlattice multiplication layer without decreasing a multiplication rate and increasing the dark current, quickening a response speed, and, in addition, reducing an operating voltage.
Patent JP-2002247937-A (JP)
Title: Reel for fishing
Inventor: MATSUDA KAZUYUKI
IPC: A01K89/015
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a light rotation and secure water-proof performance by absorbing vibration or deformation generated between opposed members by an elastic seal member. SOLUTION: The circular elastic seal member 5 is made of a rigid rubber or the like and is formed of thick elastic acting part 5a, an attaching part 5b, a connecting part 5c and a thin-wall like intermediate part 5b between the elastic acting part 5a and the attaching part 5b. The outside of the top of the elastic acting part 5a is slidably brought into contact with the inner peripheral surface of the edge part of an opening 18d in a nut member 18 of either one opposed member and the attaching part 5b is sandwiched through a washer 25 between a drag regulating member 4 of other opposed member and a pressing member comprising a click engaging piece holder and the intermediate part 5b is formed in thin-wall like state so as to permit deformation in contact with the elastic action part 5a.
Patent JP-2002257392-A (JP)
Title: Circulating air supply system
Inventor: YOSHIOKA YOSHI
IPC: F24F7/06
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To enable regulation of an oblique flow, growing in a clean room, and unevenness in air flow speed distribution on the grating underfloor side and to simply correspond to a situation even when a region where an air flow is regulated is changed. SOLUTION: A local air flow regulating device 101 of a circulating air supply system is fitted to a grating floor 3 by using a frame 108 by means of a screw. By rotating a rotary blade 106 consisting of an air velocity sensor 102, a control unit 103, and a fan 104, air in a clean room 5 is forcibly discharged in a suction underfloor return space 6 through the grating floor 3. A motor 107 is varied in the number of revolutions. According to a signal from the air velocity sensor 102, the number of revolutions is changed to generate a desired suction pressure.
Patent JP-2002256814-A (JP)
Title: Steam turbine plant
Inventor: OHIRA HIROYUKI
IPC: F01K7/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine plant enabling still higher power output by the use of super ultra high pressure, super ultra high temperature steam, and enhancing the thermal efficiency by efficiently utilizing the amount of the leaked steam from the gland part of a turbine axis, while admitting a certain degree of such steam leakage. SOLUTION: The plant is so arranged that, while there are provided a super ultra high pressure turbine 3, a high pressure turbine 4, a medium pressure turbine 5, and low pressure turbines 6, 7, the super ultra high pressure turbine 3 and the high pressure turbine 4 are housed in one casing, and further are provided gland steam pipes 14 and 16 supplying the seal steam from a gland part 12 at the exit side of the super ultra high pressure turbine 3 respectively into a high pressure turbine emission pipe 13 of the high pressure turbine 4 and a medium pressure turbine emission pipe 15 of the medium pressure turbine 5, and a gland steam emission pipe 17 supplying the seal steam from the gland part 12 at the exit side of the high pressure turbine 4 into a medium turbine emission pipe 15 of the medium pressure turbine 5.
Patent JP-2002261714-A (JP)
Title: Frequency-regulating circuit of stereo multiplexer
Inventor: YAMAGISHI MIKIO
IPC: H04H40/45
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To suppress a deviation of an oscillation frequency of a VCO contained in a stereo multiplexer to an allowing range. SOLUTION: A frequency-regulating circuit of the stereo multiplexer comprises an FM tuber circuit 27 and a stereo multiplexing circuit 28 formed in the same chip. Thus, the oscillation frequency of the VCO 42 contained in the multiplexing circuit 28 is corrected, based on a clock signal from a clock signal oscillator 31 contained in a PLL circuit 32 of the tuber circuit 27.
Patent JP-2002259631-A (JP)
Title: Method and system for electronic library service, book user side terminal and book provider side terminal
Inventor: SHIBATA HIROSHI
IPC: G06Q50/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To realize timely book provision and to eliminate mediation charges by eliminating a mediator in electronic library services. SOLUTION: When book providers B1 -B3 set the identification information/ utilization conditions or the like of books to be provided by using applications 51 -53 for book provision, there are set to a semantic information network 3 as filters. On the other hand, a book user A prepares a book utilization request event containing the identification condition/utilization condition of a desired book by using an application 4 for book utilization and transmits it to the semantic information network 3. Then, the book utilization request event is received by the book provider side terminal of a book provider matched to the conditions set to its own filter by the book utilization request event among the book providers B1 -B3 .  On the basis of request information in the event, book guide information or the like is inputted and returned to a book demander side terminal 1 by the book provider side terminal.
Patent JP-2002261718-A (JP)
Title: Method for transmitting/receiving random pattern and optical digital transmitter using the same
Inventor: HAYASAKA JUNICHI
IPC: H04L69/40
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To overcome the problem that additional information, such as an alarm transfer or the like due to an input-off of a transmitter side, cannot be detected at a receiver side in such a 0/1 alternating pattern, even by inserting the 0/1 alternating pattern to hole a mark ratio 1/2 of an optical digital transmission line, when the input-off of a low order group signal 101 is detected by an input off detector 2 in the conventional optical digital transmitters. SOLUTION: A method for transmitting/receiving random pattern comprises the steps of installing a PN pattern generator 3 on a receiver side, providing a PN pattern detector 12 at a downstream unit of the receiver side, and changing the 0/1 alternating pattern to be inserted, when the low order group signal 101 is input-off to the PN pattern. Thus, the mark radio 1/2 can be held on the optical digital transmission line, and additional information, such as the alarm transfer or the like due to the input-off can be also detected.
Patent JP-2002264955-A (JP)
Title: Cap screwing type vessel
Inventor: KOBAYASHI HIROSHI
IPC: B65D41/04
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a cap screwing type vessel in which the beverage can be directly drunken from a vessel mouth without any sense of incongruity on lips, the vessel can be re-sealed even when the beverage is left over, and the highly viscous liquid content is filled, any liquid content is not stuck to a screw part by the post-drip when spouting, and the liquid content drip can be wiped cleanly if any. SOLUTION: The vessel comprises a vessel body 1 with a plurality of lugs 3 on an outer circumference of a mouth part 2 with a cap screwed thereto at equal spaces, and a skirt wall screwed to the outer circumference of the mouth part of the vessel body 1, and multiple screws of the number same as that of the lugs 3 are formed on an inner circumferential surface of the skirt wall. The multiple screw comprises 3-5 threads, the threads is as long as the interval between the lugs, and a plurality of threads are present in the axial direction in the entire circumference of the skirt wall.
Patent JP-2001331968-A (JP)
Title: Optical head device and optical recording/reproducing device
Inventor: TAKASUKA SHOICHI
IPC: G11B7/135
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device and an optical recording/reproducing device, capable of recording information in optical information recording media having different optical characteristics and recording densities or reproducing information recorded in the optical information recording media, and preventing a tracking servo operation from becoming unstable. SOLUTION: A semiconductor laser element 4 is constructed by soldering a two-wavelength monolithic laser 3 having semiconductor lasers of oscillation wavelengths 650 nm and 780 nm integrated into one chip onto a heat sink 13, and soldering these onto a can package 52. The two light emission points 27 of the semiconductor laser element 4 are set so as to array the beam spots of lights emitted from the two semiconductor lasers on an optical disk substantially along the pit row direction of the optical disk.
Patent JP-2002263290-A (JP)
Title: Game machine
Inventor: SHIMAZAKI TAKASHI
IPC: A63F7/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To heighten a player's expectation of generation of the ready-to-win condition, etc., by displaying an individual indicator part for indicating the degree of expectation of development to the ready-to-win condition individually in a pattern display device. SOLUTION: In this pachinko game machine 1, left, center, and right variable patterns H1-H10 start to vary on a liquid crystal display 19 when a pachinko ball enters starting holes 31 and 38 respectively. An individual indicator part C1 for indicating the degree of expectation of development to the ready-to-win condition individually is displayed on the upper left part of the liquid crystal display 19; the individual indicator part C1 is displayed in the size corresponding to the degree of expectation of developing the ready-to-win condition. If variable patterns H9 displayed on the left, center and right sides are the same after the ready-to-win condition, in which the variable patterns H9 on the left and right sides are the same, is generated, the jackpot condition is generated.
Patent JP-2002269692-A (JP)
Title: Traffic information providing system and traveling information providing device used in traffic information providing system
Inventor: HIGASHIMATSU KENJI
IPC: H04W88/18
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the traffic information provided by a conventional road traffic information system is lack of real time characteristic, so that a user can not be surely prevented from being caught by traffic jam. SOLUTION: In this traffic information providing system, the traveling information is transmitted to a traffic information center 30 from traveling information providing devices 20 installed on a plurality of vehicles, and the traffic information is prepared based on the traveling information to provide the traffic information to the user in real time.
Patent JP-2002273281-A (JP)
Title: Method and apparatus for coating by gondola attaching type external wall surface coating robot
Inventor: ENOMOTO MAKOTO
IPC: B05B12/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a gondola attaching type external wall surface coating robot capable of keeping the perpendicularity of a spray nozzle to a wall surface by suppressing the inclination of the spray nozzle caused by the movement of the center of gravity of the coating robot with the movement of a spray apparatus. SOLUTION: The gondola attaching type external wall surface coating robot is constituted so that a pair of air cylinders 8 and 8 extending and contracting in the building wall surface direction are attached to the under part 7a of the gondola, the air cylinders are connected with a frame 20 parallel to the wall surface, the spray apparatus is attached movably along the frame 20 and a control device W11 is attached to the opposite side of the wall surface of the gondola 7 to suspend the gondola 7 to incline to the wall surface side by the inclination of the center of gravity due to the weight of the control device W11, and the coating is performed by hanging down the gondola 7 to a prescribed position, extending the air cylinder 8 to bring an elevating roller 22 into contact with the wall surface, further extending the air cylinder 8 to keep the gondola 7 away from the wall surface to incline a wire 5 to press to the wall surface to control the spray apparatus to keep a proper distance from the wall surface.