baber/WOPTO huggingface dataset:
Patent JP-2002361850-A (JP)
Title: Circulation type dryer in ink jet printer
Inventor: SONODA TOMOHIKO
IPC: B41J2/01
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption to be used for a dryer and restrict a sudden temperature rise in a working chamber. SOLUTION: The dryer in an ink jet printer is provided with a hot air device 1 for generating a hot air, a drying body 2 for drying a continuous forms paper 4, and a dehumidifier 3 for dehumidifying the hot air. The continuous forms paper 4 is dried by guiding the hot air generated from the hot air device 1 to the drying body 2. After the hot air guided to the drying body 2 is guided to the dehumidifier 3 and dehumidified, the hot air is guided again to the hot air device 1.
Patent JP-2002367630-A (JP)
Title: Fuel cell
Inventor: WAJIMA MINEO
IPC: H01M8/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell with good drainage. SOLUTION: The fuel cell is formed by interposing a solid polymer electrolyte 10 between a hydrogen supplying plate 13, having flow paths 20, 21 through which, the gas containing hydrogen and oxygen or air as main fuel flows, and an oxygen supplying plate 14, through electrodes 11, 12 having catalyst. The cross section of the gas flow path 21 of the oxygen supplying plate 14 is made bigger than the cross section of the gas flow path 20 of the hydrogen supplying plate 13.
Patent JP-2002061452-A (JP)
Title: Shock absorber
Inventor: LUCIANO SARICE
IPC: E05F3/10
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To ensure smooth quiet operation of a shock absorber while realizing a compact structure as mush as possible. SOLUTION: The shock absorber has a cylinder 1 and a piston, to which a piston rod 9 guided by the cylinder 1 under a sealed state is continued, and the piston rod 9 divides a cylinder space filled with a liquid into two chambers while constituting a shock absorbing ram having drilling and a flowing opening with a cylinder side wall. A guide bush 10 guiding the piston rod 9 is arranged in an end-section region on the piston-rod outlet side of the cylinder 1. A compression spring is engaged between the piston and a cylinder bottom wall. The guide bush 10 has a central axis section having a small diameter. The guide bush 10 is supported by a stepped section, in which the inside diameter of the cylinder 1 is throttled, at the diameter-expanding end section. Another end of the guide bush 10 is supported by a cover 11 closing the cylinder 1.  A tubular member consisting of an elastic material is installed to the central axis section of the guide bush 10.
Patent JP-2002364277-A (JP)
Title: Chain gate
Inventor: HARA YASUNORI
IPC: E04H6/42
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent mistaken passing of a motor vehicle or the like through the gate and greatly exhibit a psychological suppressing effect for blocking their invasion. SOLUTION: A first weight 5 and a second weight 6 lighter than the first one for giving a tension to each of chains 4a and 4b by applying loads are arranged in a liftable manner in the first gate column 2 fixing the one end of the chains 4a and 4b the second gate column 3 equipped with a lifting mechanism 7 for pulling in or sending out the chains 4a and 4b; an arrangement relation between the first weight 5 and the second weight 6 is made reverse each other between the first chain 4a and the second chain 4b;  and when tensioning each of chains 4a and 4b by pulling to the second gate column 3, each of the chains 4a and 4b are moved in such a manner that the second weight 6 mutually arranged at the opposite side is first raised and after it reached the rising end, the chains 4a and 4b are moved so as to raise the first weight 6, and the first and second chains 4a and 4b are intersected and tensioned.
Patent JP-2002364476-A (JP)
Title: Fuel pipe
Inventor: MIWA KOJI
IPC: B60K15/01
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To restrain corrosion and deterioration of cooling efficiency caused by accumulation of foreign matters. SOLUTION: Plural fins 22 are spirally arranged on an outer peripheral part 20A of a pipe body 20 of a return pipe 14 along an axis 20B of the pipe body 20. Extending parts 24 and 26 forming a first space 30 with the outer peripheral part 20A of the pipe body 20 are formed on the respective fins 22. A second space 32 is formed between the respective extending parts 24 and 26 formed on the adjacent fins 22. The foreign matter coming into the first space 30 moves downward spirally along the fin 22 and is discharged from the second space 32.
Patent JP-2002360032-A (JP)
Title: Farming implement
Inventor: TOYAMA SHINICHI
IPC: A01D45/26
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a farming implement preventing a plenty of residual leaves from being left in a farming field. SOLUTION: This farming implement is a kale harvester 1 and equipped with a cutting means 31 for cutting kales W projected from the top face of ridges B of a farming field A, a conveying means 12 for conveying the thus cut kales W slantly rearward, a pair of left and right guides 43 constituting a guide means 41 for guiding kales W to the conveyance starting end of the conveying means 12 while raising the leaves W2 thereof, and a leaves raising means 61 for raising the leaves W2 thereof located near the top face of the ridges B and unable to be raised by the guides 43 so as not to cut the leaves W2 by the cutting means 31 wherein the leaves raising means 61 is constituted of a pair of left and right discs 62.
Patent JP-2002365686-A (JP)
Title: Vibration control device
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out photographing by controlling a shake display and a shake correction by using the output of one calculating means and by satisfactorily operating both at appropriate timing. SOLUTION: This vibration control device includes a calculation time constant control means and a means 411. The calculation time constant control means changes the time constant of the calculating means 47p which calculates the output of a vibration detecting means 45p to a first time constant when an operation sw1 to instruct a shift from an un-photographing state to a photographing preparatory state is carried out to a photographing device having a vibration control device. The calculation time constant control means changes the time constant of the calculating means to a third time constant, and thereafter change a second time constant when an operation to instruct a shift from the photographing preparatory state to a photographing state is carried out.  The means 411 starts the drive of a display means 11 when an operation sw2 to instruct a shift from the un-photographing state to the photographing preparatory state is carried out. The means 411 stops the drive of the display means and starts the drive of the correction means when an operation to instruct the shift from the photographing preparatory state to the photographing state is carried out.
Patent JP-2003003465-A (JP)
Title: Tapered foundation pile
Inventor: MORIYA NORIO
IPC: E02D5/48
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a foundation pile driven into the ground while being rotated for supporting the foundation of a structure constructed, which is capable of supporting a large load even though the length is short. SOLUTION: This foundation pile has a tapered portion 1 which is made slender toward the tip portion, a steel bar 6 is wound and welded around the outer peripheral surface 5 of the tapered portion 1, and the foundation pile driven to the ground applies a large frictional force to the earth layer since the tapered portion and steel bar 6 bite into the earth layer.
Patent JP-2003001274-A (JP)
Title: Cleaning facility and cleaning of paddy field water and fertilizer/agricultural chemical administrating system
Inventor: AIDA TOYOJI
IPC: A01C21/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To enable the disposition of a cleaning facility of paddy field water conveniently and to enable fertilizer/agrochemical administration. SOLUTION: A primary treating body 2 is connected with a hose 1c for introducing the paddy field water and removes coarse dust and soil and, further, the paddy field water is supplied to a plurality of parts in accordance with the quantity of treated water from plural separate supply ports 5 of the primary treating body 2 to secondary treating bodies 6. The second treating bodies 6 are varied in the number thereof so as to achieve the water quantity and the water quality demand value required for the cleaning treatment, are subjected to the projection-recess joining and are formed by fixing the respective ones with bolts 8. Not only filters which are packed in the secondary treating bodies 6 can be properly selected and utilized or exchanged in accordance with materials and types/shapes of the filters but also the fertilizer/agrochemical administration thereinto can be performed.
Patent JP-2003001221-A (JP)
Title: Stabilized treating method of heavy metals in fly ash
Inventor: HAMA TOSHIO
IPC: B09B3/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a stabilized treating method of heavy metals in fly ash which is based on the determination of a chelate quantity which is necessary and sufficient for the addition to fly ash by using a characteristic value easily obtained. SOLUTION: The chelate quantity which is added to fly ash is adjusted by making the amount of activated carbon in fly ash and the lower calorific value which is operationally controlled in an incineration plant. The sum of the analysis result of unburned carbon and the blown activated carbon which is calculated from operational conditions is used as the amount of activated carbon. With respect to the existence of the blowing of activated carbon, a relation between the amount of eluting lead and the necessary chelate quantity corresponding to the same is determined, from the relation, a relation between the concentration x of activated carbon and the necessary chelate quantity y is represented as y=ax+c, wherein a and c is each a constant.
Patent JP-2003005226-A (JP)
Title: Electrophoresis display device
Inventor: IKEDA TSUTOMU
IPC: G02F1/16756
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent display quality from deteriorating. SOLUTION: Electrophoretic particles 3 are placed in a recessed part E in the absorbed state in a 1st display electrode 5a and are not placed in front of a 2nd display electrode 5b, and are moved without remaining in the recessed part in the absorbed state. Thus, sharp contrast and favorable display can be achieved.
Patent JP-2003017145-A (JP)
Title: Photoelectric conversion element
Inventor: HORIUCHI TAMOTSU
IPC: H01M14/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element with excellent photoelectric conversion property. SOLUTION: The photoelectric conversion element uses at least one pigment out of pigments shown by the formulas 1-5 as a photoelectric conversion substance, where, A1 -A5 represent carboxyl group, sulfonyl group, phosphoryl group, hydroxamic acid group, X1 -X5 represents methane, or N. R1 , R2 , R6 , R11 , R12 , R18 , R19 and R24 represent alkyl group, aralkyl group, aryl group, heterocycle. R7 , R13 , R14 and R25 represent H or alkyl group, R3 -R5 , R8 -R10 , R15 -R17 , R22 , R23 , R28 and R29 represent alkyl group, alkoxyl group, halogen atom, mono- substitution amino group, di-substitution amino group, R20 , R21 , R26 and R27 represent alkyl group, di-substitution amino group, aryl group, heterocycle, X6 <-> -X10 <-> represent halide, arylsulfonic acid, alkylsurfuric acid, sulfuric acid, perchloric acid, tetrafluoroboric acid, acetic acid ion, n1 -n3 , n5 -n13 represents 0-4, n4 represents 0-5.
Patent JP-2003002084-A (JP)
Title: Instrument panel for vehicle
Inventor: ATSUZAWA HIDEAKI
IPC: B60K37/04
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an instrument panel for a vehicle capable of preventing a solar ray irradiating a solar radiation sensor from being shut off even when an obstacle is placed between the instrument panel and a windshield. SOLUTION: When a projection part 2e is integrally formed in a predetermined position on a front face 2b in the instrument panel 2 arranged in the vehicle 1 and the solar radiation sensor 5 is arranged in the projection part 2e, solar radiation to the solar radiation sensor 5 can be prevented from being shut off even when the obstacle is placed between the instrument panel 2 and the windshield 3.
Patent JP-2003013080-A (JP)
Title: Heat source material for melting furnace
Inventor: OMORI HIROSHI
IPC: C10L5/48
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a safe heat source material for melting furnace, capable of carrying out effective utilization of both of plastic and iron powder which are waste materials, being convenient for storage, conveyance and handling and not disturbing operation of melting furnace and related facilities. SOLUTION: This heat source material for melting furnaces is obtained by alternately laminating and integrating waste plastic layers and interference material layers so as to have interference material layers using iron powder an reinforcing material powder as main materials at both upper and lower sides.
Patent JP-2002060718-A (JP)
Title: Method for coating nonconductive molded part by using copolyamide hot-melt adhesive
Inventor: WANTERKAMP PAUL-LUDWIG
IPC: B05D1/06
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating a nonconductive molded part, capable of solving problems caused by conventional methods where a polyurethane dispersion, a moisture-curing polyurethane or a copolyamide hot-melt adhesive comprising coarse powders (200-500 μm) is applied to various molded parts comprising phenolic cured cotton fiber and melamine-cured wood waste, and then various decorative materials comprising polypropylene and polyester are adhered to the molded parts thus applied. SOLUTION: This method for coating the nonconductive molded part comprises coating the molded part by using a hot-melt adhesive consisting of a thermoplastic or cross-linkable copolyamide, wherein the coating is carried out in an electrostatic manner, and the copolyamide preferably comprises fine powders having a particle size of 1-200 μm.
Patent JP-2003010943-A (JP)
Title: Forging device and forging method
Inventor: NAGAIWA HIROYUKI
IPC: B21K21/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a forging device and a forging method capable of forming a hollow bag form having an enlarged inside in relation to an opening easily with a few man-hours. SOLUTION: This forging device has a splittable forging die in which a cavity having an evaginating part 6 is formed inside from the opening, and a punch 1 is arranged in the opening so as to be freely insertable and extractable. After the plastic deformation of a material arranged in the cavity is performed by the punch 1, a medium is jetted from a medium jetting port 7 which communicates with a medium passage 5 formed inside the punch 1 to press the material on the surface of the cavity.
Patent JP-2003013507-A (JP)
Title: Joining structure of wooden building
Inventor: SUGIYAMA KAZUO
IPC: E04B1/58
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure capable of joining a foundation and a strut, and a beam and a horizontal member with hardware and joining them with the whole of the hardware fitted in the strut and the horizontal member to save the time and trouble required for joining, and favorably keeping the strength of the strut and the like and the building. SOLUTION: This joining structure uses a T-shaped hardware 1 having a blade part 1b erected from the central part of a body part 1a or a U-shaped hardware 2 having blade parts 2b erected from both end parts of a body part 2a. The body part 1a, 2a of the hardware is assembled to an anchor bolt 5 embedded in a foundation 6, a T-shaped recessed part 3 or a U-shaped recessed part 4 corresponding to the T-shaped hardware 1 or U-shaped hardware 2 is formed in the lower end part of the strut 7, and the T-shaped hardware 1 or U-shaped hardware 2 is fixed to the strut with the whole of the hardware fitted therein, thereby joining the foundation 6 and the strut 7.
Patent JP-2003018230-A (JP)
Title: Demodulator, broadcasting system and semiconductor device
Inventor: OISHI SHOJI
IPC: H04L27/227
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To improve quality and reliability by efficiently performing correction control of phase noise with high precision. SOLUTION: A digital signal generation means 21 subjects a modulated input signal to A/D conversion after synchronous detection to generate a digital signal corresponding to the phase axis. A timing reproducing means 22 extracts a symbol timing of the digital signal to perform timing regeneration. A carrier reproducing means 23 sets a gain of the phase difference of the digital signal after timing regeneration on the basis of a phase noise correction signal and rotates a symbol in the phase noise suppressing direction by an oscillation signal oscillated in accordance with the gain, and thus a carrier is reproduced. A phase noise correction means 24 outputs a phase noise correction signal which has a value of increment in the case of plus increase of the phase difference and has a value obtained by multiplying increment by -1 in the case of minus increase of the phase difference.
Patent JP-2003017753-A (JP)
Title: Light emitting device
Inventor: OTSUKA SHUNSUKE
IPC: H01L33/56
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device which can be made compact and improve color mixing property of the lights of various colors when red-based, green-based and blue-based LED elements are mounted to emit full color light including white color. SOLUTION: Red-based, green-based and blue-based LED elements 10, 11 and 12 are together placed on a lead frame 2a supported by a mold resin 8. The bonding wire 35 of the red-based element 10 is connected to a lead frame 5a, and one bonding wire 45 of the green-based element 11 is connected to a lead wire 3a and the other bonding wire 47 thereof is connected to a lead frame 6a. One bonding wire 50 of the blue-based element 12 is connected to a lead frame 4a, and the other bonding wire 49 thereof is connected to a lead frame 7a, thus forming a light emitting device 1a.
Patent JP-2003013445-A (JP)
Title: Grout construction method for pc structure
Inventor: SAWAUCHI YOSHITAKE
IPC: E01D101/28
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a grout construction method for a PC structure capable of improving the corrosionproof performance of a tendon for the structure. SOLUTION: The grout construction method for the PC structures has a tendon insertion process in which the tendons (4) are inserted into the sheaths (2) for the PC structures (10 and 200), a tensile-force adding process in which tensile force is added to the inserted tendons (4) and a curing-material injection process in which a curing material (G) is injected into the sheaths (2), vibrating (5) the curing material (G).
Patent JP-2003018576-A (JP)
Title: Information presentation device linking system, information presentation device, information repeater, information supplier, information presentation device linking program and computer readable recording medium having the same recorded thereon
Inventor: IKEDA YUTAKA
IPC: H04N21/4363
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To transfer contents to be presented between information presentation devices. SOLUTION: An information presentation device linking system 1 is provided with a first information presentation device 10 and a second information presentation device 20 presenting the video and audio information of television and a base station 50. The first information presentation device 10 acquires the video and audio information from the base station 50 and presents it at a content presentation part 12. The base station 50 stores channel information specifying the channel of a television program presented by the first information presentation device 10, and transmits the video and audio information of the channel specified by the channel specifying information to the second information presentation device 20 at the time of receiving a request from the second information presentation device.  Thus, a user continuously views the television program viewed with the first information presentation device 10 without performing the work of matching the channel in the second information presentation device 20.
Patent JP-2003009681-A (JP)
Title: Multilayered mulch
Inventor: MORITA MATSUSABURO
IPC: A01G13/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered mulch capable of preventing growth of weeds through a mulch layer even if growing force of weeds is strong and sufficiently keeping growth preventing effect of weeds over a long period and further being laid and fixed on the ground without use of any pin and having good workability in laying. SOLUTION: This multilayered mulch 3 is obtained by arranging a sheet 4 having water permeability and action for preventing shooting out of plants in contact with the ground surface and placing granules 5 having weather resistance including stone, porcelain, glass, or slag on the sheet 4 and arranging a fiber layer 6 composed of inorganic fiber on the granules 5.
Patent JP-2003020455-A (JP)
Title: Anisotropic electroconductive film
Inventor: SAKURAI MAKOTO
IPC: C09J133/06
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic electroconductive film capable of readily controlling a curing reaction rate of an adhesive and obtaining high reliability of conduction and adhesive force under low-temperature and low-pressure conditions. SOLUTION: This anisotropic electroconductive film is obtained by dispersing electroconductive particles into an adhesive resin composition layer. The adhesive resin composition comprises a thermosetting resin composition containing a base resin and a hindered phenol-based polymerization inhibitor.
Patent JP-2003021921-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic device and process cartridge
Inventor: KUMOI HIROFUMI
IPC: G03G9/08
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which receives voltage by electrification only for required surface potential of the photoreceptor, is free of the generation of ozone and a noise by electrification and has high durability while retaining the advantage of a low power simple equipment structure and to provide an electrophotographic device and a process cartridge. SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing at least a charge transporting material of formula (1), (2), (3) or (4) (where Ar1 -Ar4 and Ar6 are each aryl; Ar5 and Ar7 -Ar10 are each arylene; and R1 -R9 are each alkyl or the like) and a surface protective layer containing electrically conductive particles on an electrically conductive support. Each of the electrophotographic device and process cartridge has the electrophotographic photoreceptor.