baber/WOPTO huggingface dataset:
Patent JP-2003329595-A (JP)
Title: Method for evaluating degree of pollution in surface of floor material
Inventor: HIWATARI MASACHIKA
IPC: E04F15/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating the degree pollution in floor materials which enables even an inexperienced person, who is not engaged in cleaning work, to simply, easily, and objectively perform evaluation and determination at a site at which the floor materials are constructed.  <P>SOLUTION: One, two, or more transparent plates P1-P3 having the same or different predetermined permeabilities are overlaid on the surface of a floor material F1 having no stains. The appearance of the surface of the floor material having no stains viewed through the one, two, or more transparent plates is visually compared with the appearance of the surface of a floor material F2 of which stains are to be evaluated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332268-A (JP)
Title: Method of manufacturing semiconductor chip mounting tape and the semiconductor chip mounting tape
Inventor: KOIZUMI NAOYUKI
IPC: H01L21/683
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor chip mounting tape for improving a product yield rate and simplifying a moving mechanism of a pickup pin and to provide the semiconductor chip mounting tape.  <P>SOLUTION: A semiconductor wafer is stuck to an upper face of a dicing film having extensibility and adhesion. The semiconductor wafer is vertically and laterally cut and a plurality of semiconductor chips 112 are formed. The dicing film is extended and intervals between the semiconductor chips 112 are enlarged. The extended dicing film is cut in such a way that the semiconductor chips 112 are arranged in a line along an arranging direction of the semiconductor chips 112. Thus, a plurality of dicing tapes 103 are formed. End parts in a longitudinal direction of a plurality of the dicing tapes 103 are bonded and the semiconductor chip mounting tape 100 where the semiconductor chips 112 are mounted in a line is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327996-A (JP)
Title: Detergent for oily base material and cleaning method using the same
Inventor: NABETA KIICHIRO
IPC: A61K8/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a detergent having high detergency especially to a vaseline, a liquid paraffin, a gelatinized hydrocarbon, a mixture of the liquid paraffin with a hydrophobic polymer, an oily base such as lanolin, and to a product containing them as a base, having little foamability, cleaned with a small amount of cleaning water as a post treatment, enabling only the oily base to be easily recovered by oil separation of cleaning waste water, and obtained by highly considering the environment, and to provide a cleaning method using the same.  <P>SOLUTION: The detergent for the oily base and/or the oily base-containing product contains a polyethylene glycol having 250-1,600 average molecular weight as an active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329581-A (JP)
Title: Optical fiber type multiple wavelength spectrometric apparatus and multiple wavelength spectrometric method using optical fiber
Inventor: SEKI ATSUSHI
IPC: G01N21/359
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive and accurate optical fiber type multiple wavelength spectrometric apparatus of a simple structure and to provide a spectrometric method.  <P>SOLUTION: An optical fiber 20 is provided with both a core and a clad laminated on the periphery of the core and comprises a sensor part SP which enables interaction between part of transmitted light and the outside world. An optical incidence device 15 makes at least two lights of different wavelengths incident onto the optical fiber 20. An optical detector 25 receives light which has been subjected to the interaction with the outside world at a sensor part SP. By the computation of a controller 40, components to be measured are determined on the basis of the difference in light absorbance between an object to be measured present in the outside world and the components to be measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330044-A (JP)
Title: Liquid crystal display
Inventor: TSUDA KAZUHIKO
IPC: G09G3/36
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of avoiding increase in a frame area as far as possible, and simply realizing low voltage driving by keeping counter electrodes at a constant DC voltage at low costs.  <P>SOLUTION: A Cs bus line 14 functioning as Cs electrode 14a is arranged in parallel with each gate bus line 15.... The potential of Cs line 14 is controlled independently after inputting a scanning signal to a TFT element 4. Cs bus line signal input wiring 21 for supplying a potential to Cs bus line 14... in each row is arranged orthogonal to the gate bus line 15. Cs bus line 14... in each row is connected to Cs bus line signal input wiring 21 via two or more switching elements 22, 23 arranged in parallel. At least one switching element 22 is controlled by the gate line 15 in the same row as Cs bus line 14, and the remaining switching element 23 is controlled by the gate bus line 15 in the next row.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336643-A (JP)
Title: Cylindrical roller bearing
Inventor: FUJITA YASUHIRO
IPC: F16C33/46
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sufficient cylindrical roller bearing capable of realizing maintenance-free for a long period of time by feeding an oil content to a slide lubrication part between a cylindrical roller and a retainer for a long period of time.  <P>SOLUTION: The cylindrical roller bearing 31 is provided with an inner ring 33; an outer ring 35; a plurality of cylindrical rollers 37 rollable between these inner and outer rings 33, 35; a retainer 39 for circumferentially retaining the respective cylindrical rollers 37 with a predetermined space. A pair of outer ring flanges 43, 45 is projectedly provided on an inner peripheral surfaces at both axial ends of the outer ring 35. A pair of circumferential notch parts 47, 47 is formed on both axial ends of the retainer 39 opposed to respective inner peripheral surfaces of the outer ring flanges 43, 45.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334236-A (JP)
Title: Nursing auxiliary holder for suckling bottle
Inventor: KAWAGUCHI HIROKO
IPC: A61J9/06
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a nurser to do a simple work such as wiping of a leaked milk without interrupting nursing by freely using one hand when a suckling baby is nursed by a suckling bottle.  <P>SOLUTION: The sucking bottle is held by a holding member made of a cloth, a hanging member made of strings is coupled to the bottle. The hanging member is engaged with a nurser's neck. Thus, it is not necessary to hold the bottle, and hence the one hand can be used freely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338306-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: YAMAUCHI MASAKI
IPC: H01M8/24
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell with excellent long-term continuous operating life and a high output operation characteristic by suppressing flooding effectively.  <P>SOLUTION: At least one stress buffer plate made of a resin which will be plastically deformed with time under a certain stress is used as a stacking member of a cell stack. A washer made of the same resin is used as a fastening member of the cell stack. The resin used for the stress buffer plate and the washer are preferably selected from the group consisting of polytetrafluoroethylene, perfluoroalkoxyalkane, a perfluoroethylene-propene copolymer, an ethylene-tetrafluoroethylene copolymer, a polyvinylidene fluoride, and polychlorotrifluoroethylene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337398-A (JP)
Title: Automatic developing device
Inventor: KANEKO MASATOSHI
IPC: G03D3/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent photosensitive material from being stained by processing solution adhering to a pair of liquid outside carrying rollers when consecutively processing the photosensitive material.  <P>SOLUTION: When detecting the insertion of the photosensitive material (step 330), a processor confirms whether or not the photosensitive material is larger in width dimension than the previous photosensitive material (steps 332 and 334). When it is larger in the width dimension than the previous photosensitive material, a pair of carrying rollers in a rinsing tank on a most downstream side is washed before the photosensitive material reaches a pair of carrying rollers in the rinsing tank (steps 336 to 340). Thus, a situation that the processing solution adhering to a pair of carrying rollers stains the photosensitive material to deteriorate finish quality is prevented even in the case of consecutively processing the photosensitive material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334298-A (JP)
Title: Game system
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of limiting the interest of a player to a game machine on which the player is playing a game because an internal winning performance is limited to an individual game machine.  <P>SOLUTION: An external output of game information is made possible by providing an external output control circuit in a game machine control section, and game data sent from each game machine is concentrated in a management server. The management server has a link performance lottery table determining a prescribed performance mode from among a plurality of performance modes. The link performance lottery table varies a selected type of a performance mode selected in accordance with the type of an internal winning combination. The link performance determined is executed in a lamp display section of a game information display provided above a game machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334918-A (JP)
Title: Original printing plate and method for manufacturing the same
Inventor: SAWAKI SHUZO
IPC: B41C1/12
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original printing plate easy and very high in registering precision during printing.  <P>SOLUTION: Center registers BS, CS, MS and YS for different colors having a center angle tilted at a corresponding angle to the rotating angle, in one step, of a printer, are arranged on a concentric arc to a rotating center around which each of the color plates of the printer revolves, to the positioning reference of mount data. The angles of the halftone screens, to the center register, of the color plates excepting the yellow plate among the color plates, are arranged each at a position deviated 30° from the other. The angle of the halftone screen, to the center register, of the yellow plate is deviated by an integral ratio of 15° from the angles of the halftone screens, to the center registers, of the different color plates excepting the yellow plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343653-A (JP)
Title: Torque variation absorbing damper
Inventor: KANO TSUTOMU
IPC: F16F15/126
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque variation absorbing damper wherein both sufficient durability of a second elastic body 33 in a coupling part 3 and reduction in radial size are secured.   <P>SOLUTION: A dynamic damping part 2 has a structure where a back surface part 21a of an annular mass body 21 is elastically connected to a rim part 13 of a hub 1 via a first elastic body 22. The coupling part 3 has a structure where a supported cylinder 313 formed so as to extend from one axial end of a pulley body 311 of a pulley 31 and cover a front surface body 21b of the annular mass body 21 from the inner periphery side is connected to a sleeve 32 mounted to a boss part 11 of the hub 1 via the second elastic body 33. A bearing 34 for supporting the pulley 31 relatively rotatably with respect to the annular mass body 21 is disposed between the supported cylinder 313 of the pulley 31 and the front surface body 21b of the annular mass body 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341326-A (JP)
Title: Axle-holding structure
Inventor: MOCHIZUKI TAKASHI
IPC: F16C3/02
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle-holding structure by which the reduction of durability of a rubber bush caused by the entering of foreign matters from a road surface can be suppressed.   <P>SOLUTION: For this axle-holding structure, by respective housings (an upper housing 16 and a lower housing 17) which are split in two, an axle member (stabilizer 8) is pinched through the rubber bushes 18 and 19 which are divided in two. Regarding the axle-holding structure, at ends in the peripheral direction of outer plates 22 and 23 of the respective rubber bushes 18 and 19, locking claws 33 and 34 for locking which protrude to the outside in the radial direction within a limited range in the vicinity of the center in the width direction are formed. Respective locking claws 33 and 34 are housed in a space between contact surfaces of housings which abut to each other while pinching the axle member. Thus, a locking space 35 which locks the rotation of the axle member in the peripheral direction is formed only in limited ranges corresponding to respective locking claws 33 and 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345781-A (JP)
Title: Device and method for editing structuring data, and program
Inventor: YAO HIROSHI
IPC: G06F17/21
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structuring data editing device for performing support to efficiently insert a new node when editing structuring data.   <P>SOLUTION: A reference data analyzing part 43 obtains correlative information between nodes in membership from reference data in a tree structure. Specifying a master node is inputted from an input part 2 with respect to the new node among the nodes in the tree structure editing data displayed on the display screen of a display part 1. A candidate list generating part 45 generates a list which includes an evaluation value indicating the candidates of new node forms, and probability to select each form, based on the specified master node form and correlative information. A selection menu generating part 46 includes the candidates as entry, and generates data for displaying the selection menu to display each entry by color classification based on the evaluation value. An editing screen generating part 47 displays the selection menu on the display screen based on generated displaying data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342341-A (JP)
Title: Polyurethane foam and its manufacturing method
Inventor: NISHIMURA HIROYUKI
IPC: C08G18/10
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane foam by kneading a water-soluble cell- forming material with a raw material comprising e.g. a thermosetting polyurethane resin, which could not give a suitable foam by a leaching method, and then leaching the cell-forming material so that the cell diameter can be controlled at will, and a method for manufacturing the polyurethane foam.   <P>SOLUTION: A prepolymer comprising a mixture of raw materials of a polyurethane resin, i.e., a polyol, and an isocyanate in an amount as to give 2-10 pts.wt. of unreacted isocyanato groups remaining in the prepolymer based on 100 pts.wt. of the prepolymer obtained after reaction, and various additives are kneaded with a water-soluble cell-forming material 14 which is thermally stable at the curing temperature of the prepolymer. The cell-forming material 14 is removed through water leaching from the kneaded material to give the polyurethane foam having a three-dimensional open-cell structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007230-A (JP)
Title: Communication band control system
Inventor: IKEMOTO TAKAHIRO
IPC: H04L47/80
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication band control system that defines a maximum transfer rate and a minimum transfer rate so as to efficiently control the transfer rate of a traffic flow received within the defined range.  <P>SOLUTION: The communication band control system of this invention controls the transfer of packets outputted to a downlink channel 3 when transmitting packets received from a plurality of uplink channels 1 to the downlink channel 3 and is provided with a transfer control section 4 for controlling the transfer of the packets. The transfer control section 4 includes an output queue selection section 4-4 comprising: a token amount calculation / storage section 4-4-1 for storing a token amount and calculating the increase / decrease therein; a token increase amount calculation section 4-4-2 for calculating a token increased amount; a traffic flow selection section 4-4-3 for selecting an output queue 4-3 with a maximum token amount; and a packet transmission control section 4-4-4 for permitting entry of packets from a prescribed output queue according to an instruction of the traffic flow selection section 4-4-3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003209-A (JP)
Title: Method for replacing existing pipe
Inventor: TSURUKI ISAO
IPC: E21D9/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for replacing an existing pipe superior in practicability for arranging a new pipe at an appropriate position by excavating the periphery of the existing pipe with a closed excavator in a stable state and performing appropriate excavation.  <P>SOLUTION: The method for replacing the existing pipe includes: excavation of the periphery of the existing pipe 1 continuously providing a plurality of pipe bodies 1a toward the edge part of the existing pipe 1 with an excavator; the new pipe 2 provided on the outside of the existing pipe 1 by successively providing a pipe body 2a with a larger diameter than the existing pipe 1 in the excavated part; and removal of the existing pipe 1. The closed excavator 7 is employed as the excavator, and the periphery of the existing pipe 1 is excavated by introducing a liquid matter to a cutting face 10 as the closed excavator 7 and employing a cutting face stable mechanism stabilizing the cutting face 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007305-A (JP)
Title: Electroacoustic transducer
Inventor: SATO TOMOYUKI
IPC: H04R9/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To make a dynamic electroacoustic transducer configured to make possible mounting on a substrate have a back load function in compact configuration without requiring excessive members and man-hour for mounting.  <P>SOLUTION: On a case 11 for housing a diaphragm 12, a voice coil 14 and a magnetic circuit unit 16, in addition to an opening 22b for front sound emission and an opening 22c for back sound emission, a sound emission path 22 for back load is formed for guiding a sound emitted through the opening 22c for back sound emission to a back space of an electroacoustic transducer 10 to the front space. Thus, the case 22 itself of the electroacoustic transducer 10 has the back load function so that in comparison with a conventional case that an adapter has the back load function, the back load function is secured in compact configuration without requiring excessive members and man-hour for mounting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002370629-A (JP)
Title: Vehicle washer
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a vehicle transfer device or a vehicle when an occupant inside the vehicle erroneously steps on brakes in a continuous vehicle washer washing the vehicle while transferring it. SOLUTION: The vehicle transfer device VC is provided with a pressing roller 8 attached to a chain 6 wound between a driving sprocket 3 provided on a drive shaft 2 driven by a motor 16 and a driven sprocket 5 provided on a driven shaft 4, and vehicle washing is carried out while transferring the vehicle by pressing a right front tire T of the vehicle V by the pressing roller 8. A torque limiter is provided slipping when driving torque of a predetermined value or more acts on a driven sprocket 12 receiving driving force from the motor 16 provided on the driving shaft 2. Accordingly, when the vehicle V stops during transfer due to an operation of the brakes, the torque limiter operates and breakage of the vehicle transfer device VC and the vehicle V is prevented.
Patent JP-2004011179-A (JP)
Title: Vibration control structure
Inventor: TSUYUKI YASUO
IPC: F16F15/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preferable vibration control effect in the realization of a prescribed building vibration control.  <P>SOLUTION: A brace for improving earthquake-proofing property in a rigid structure comprising a vertical member 1 and a horizontal member 2 longer than the vertical member 1 is formed of a sideways V-shaped brace 5, and the converging end 5b of the brace 5 is connected to the horizonal member 2 side through a damper 4 while a pair of free ends of the brace 5 are connected to the vertical member 1 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011060-A (JP)
Title: Protective glove
Inventor: HATANO TAKESHI
IPC: A41D31/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide protective gloves excellent in stretchability, heat resistance, mechanical strength and appearance, well fitting the body such as hands to exhibit a good working property, and having high-grade spun woolen texture.  <P>SOLUTION: This protective gloves are formed of covered yarns obtained by using elastic fiber for core yarns, and a heat resistant and/or high strength short fiber bundle for sheath yarns.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176562-A (JP)
Title: Method for installing concrete block
Inventor: OKUDA TOMOKAZU
IPC: E02D29/05
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for installing a concrete block capable of being applied also to a concrete block of a general shape and smoothly moving the block in the horizontal direction.  <P>SOLUTION: A sliding material 22 is disposed on the upper surface of a base concrete 19 where a box culvert 16 to the horizontally moved is disposed. A flat plate 21 formed of a steel plate is installed on the upper surface of the sliding material 22, and the box culvert 16 is put on the upper surface of the flat plate 21. The sliding plate 22 is formed so that a frictional force caused between the lower surface of the flat plate 21 and the upper surface of the sliding material 22 according to the horizontal movement of the box culvert 16 is smaller than any of frictional forces caused between the upper surface of the flat plate 21 and the lower surface of the box culvert 16 and between the lower surface of the sliding material 22 and the upper surface of the base concrete 19. Thus the flat plate 21 easily slides on the sliding material 22, and the horizontal movement of the box culvert 16 can be smoothly assured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004014915-A (JP)
Title: Stage apparatus and aligner
Inventor: AOKI YASUO
IPC: G03F9/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to compaction of an apparatus and suppression of dust generated by a power feeding member without damaging controllability of a driving device.  <P>SOLUTION: The stage apparatus is provided with a guide member 4 for moving stage main bodies 7, 10 and 11 for holding a substrate to be freely movable in a first direction, and for moving the stage main bodies in a second direction on a base 1; and a driving device YL for driving the stage main bodies 7, 10 and 11 in the first direction. A driven stage 25 to which at least a part 27 of the driving device YL is connected to move in the second direction together with the guide member 4 is arranged between the guide member 4 and the base 1.  <P>COPYRIGHT: (C)2004,JPO