baber/WOPTO huggingface dataset:
Patent JP-2002274788-A (JP)
Title: Bucket installation structure for high lift work vehicle
Inventor: OGURA SHUNJI
IPC: B66F9/06
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a bucket installation structure of a high lift work vehicle wherein much labor is required in assembling a reducer mechanism and a worm wheel and a worm gear need to be disassembled in disassembling a bucket installation frame to a post shaft. SOLUTION: The reducer mechanism 4 is composed of a reducer case 8, a hollow output shaft 9 having a post receiving hole 9a to receive the post shaft 2 at the axial center as the output shaft vertically penetrating the reducer case 8 to be rotatably supported by an upper and a lower side walls 8a and 8b of the reducer case 8, the worm wheel disposed to be fixed to the output shaft in the reducer case 8, and the worm gear disposed in the reducer case 8 as engaged with the worm wheel to be driven by a motor to rotate.
Patent JP-2002263900-A (JP)
Title: Press machine
Inventor: FUTAMURA SHOJI
IPC: B30B15/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive press machine which is used for blanking, swaging and die forging and is designed to permit the use of a fine guide shaft by diminishing a rotational moment generated in a slide plate so supporting a movable die of the press machine. SOLUTION: Drive shafts 61a and 61b of drive sources 60a and 60b of the press machine form a planar polygon peaking at thrust points (engaging parts) 62a and 62b at which the drive shafts thrust the slide plate 40 at these thrust points. Displacement measuring means 50a and 50b are disposed near these engaging parts, and while the displacement of the engaging parts is measured in mid-way of molding, the drive sources are controlled by control means and the press machine is operated while the planar polygon is maintained horizontally.
Patent JP-2002278570-A (JP)
Title: Karaoke rating device
Inventor: KATSUMATA ATSUSHI
IPC: G10K15/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke system, in which singing of a singer is evaluated objectively and correctly and the results of the evaluation are pointed out visually and specifically. SOLUTION: Inputted sound pressure is replaced by integer values of 0 to 127 and are used as references for the valuation of the sound pressure. Then, the upper and the lower limit values are set for the differences between an inputted interval and a referenced interval, when MIDI melody sound being used as references is compared with the inputted interval. Then, a value, which is computed by dividing the number of notes that are evaluated for marking by the total number of notes of the MIDI melody that becomes the object of the marking and multiplying by with 100, is obtained for the rating for the found pressure.  A rhythm is obtained as follows, i.e., when the reproducing timing of each note of the melody of the referenced MIDI is compared, with the starting timing of each interval being inputted, the before and the after allowable range of the timing difference that is evaluated as rating is set and the number of notes that can be evaluated as the rating, is divided by the total number of the notes of the MIDI melody that becomes object of evaluation.
Patent JP-2002281287-A (JP)
Title: Image processing system, image reader, image processor, method, computer program and computer-readable memory medium
Inventor: KASHIWAZAKI ATSUKO
IPC: H04N1/387
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To speed up a process of reducing the moire. SOLUTION: A read resolution R2 is set to twice or more a designated resolution R1 for an image reader 102. The reader 102 averages over image data corresponding to a sensor resolution Ri, using a plurality of adjacent pixel data in the scanning direction, and averages main and sub N*N pixels to make one pixel, thus obtaining image data of the resolution R2. An image processor 101 filters remaining pixels PX not thinned out in a thinning-out resolution changing process of changing the resolution R2 to a resolution R3, one-n-th of R2 (n = integer), thereby reducing the moire, then executes the thinning-out resolution changing process of changing the resolution R2 to the resolution R3 changing the resolution R2 to the resolution R3 for thinning out pixels, and bilinearly changes the resolution R3 after thinning-out, to a finally required designated resolution R1.
Patent JP-2002274927-A (JP)
Title: Hardenable composition and hardened body
Inventor: ISHIDA YASUYUKI
IPC: C09K17/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a hardened body which does not cause crazing even under the dry environment and has excellent acid resistance and durability, and to provide a hardenable composition which is low in the adhesiveness to implements and is good in workability when fresh mortar and concrete are formed. SOLUTION: The hardenable composition formed by incorporating (E) alcohols of 1 to 30 pts.wt. per 100 pts.wt. solid content of (C) water glass into a composition containing the following components; (A) 5 to 70 wt.% alumina cement, (B) 2 to 40 wt.% molten slag powder of >=1.2 in the molar ratio of CaO/SiO2 , (C) 5 to 40 wt.% water glass in terms of solid content and (D) 5 to 60 wt.% molten slag powder (D-1) of 0.10 to 1.20 in the molar ratio of CaO/ SiO2 and/or SiO2 -Al2 O3 reactive powder (D-2) and the hardened body thereof.
Patent JP-2002275416-A (JP)
Title: Coating liquid for forming ultraviolet light-screening film and ultraviolet light-screening film and laminate having the ultraviolet light-screening film
Inventor: HAYAKAWA ITARU
IPC: C09K3/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid which is used for forming ultraviolet light-screening films hardly yellowed with an alkaline substance such as a glass cleaner, to provide an ultraviolet light-screening film, and to provide a laminate having the ultraviolet light-screening film. SOLUTION: This coating liquid which comprises a dilution solvent, a curing catalyst, and a curable ultraviolet light absorbent of the general formula (1) (X is an alkoxyl which is hydrolyzed to form a silanol; R is a 1 to 3C alkylene chain) obtained by a reaction of 2,2',4,4'-tetrahydroxybenzophenone with an isocyano group-having alkoxysilane in the presence of a catalyst and is used for forming ultraviolet light-screening films curable at the ordinary temperature, is characterized in that the isocyano group-having alkoxysilane is compounded in an amount of 2 to 10 moles per mole of the 2,2',4,4'- tetrahydroxybenzophenone.
Patent JP-2001297718-A (JP)
Title: Color cathode-ray tube
Inventor: UEDA YASUYUKI
IPC: H01J29/48
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To have a strong 4-pole lens electric field for canceling deflection distortion without deteriorating accuracy of a focusing electrode system. SOLUTION: Of a plurality of electrodes 10, 11, 12, 13, 14, arrayed in horizontal direction, a passage hole for an electron beam of one plate face of the opposing electrode 12 for forming a 4-pole electric field is formed nearly in rectangle with its longer sides along the horizontal axis direction and a passage hole for an electron beam of the other plate of the electrode 13 is formed in a rectangular shape with its longer sides to the horizontal axis direction, and further, the measurement of the opening of the electron beam penetrating hole of at least either of the plate faces 12, 13, is made larger at the center in the direction of the longer sides than both the end parts.
Patent JP-2002277777-A (JP)
Title: Optical unit and image forming device using the same
Inventor: SAITO TETSUO
IPC: G02B26/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit restraining the increase of the number of parts, having high performance, and realizing the reduction of cost and low energy consumption in a cascade optical system, and an image forming device using the same. SOLUTION: This optical unit has a light source 101 generating a light beam, a means 102 splitting the generated light beam to a plurality of beams, a means 103 individually and optionally intercepting the respective split light beams, and a plurality of deflecting means 104 deflecting the respective light beams. The image forming device is equipped with the optical unit and a recording medium respectively irradiated with the light beams individually deflected by a plurality of deflecting means.
Patent JP-2002245255-A (JP)
Title: Management system for noble metal deposit
Inventor: OZAWA TOSHIO
IPC: G06Q40/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To assist management for renewing a decorative article possessed by a user or changing it into another commodity utilizing the Internet instead of a purchase, and repairing method of a noble metal commodity, at an individual store currently carried out a market at present. SOLUTION: The noble metal deposit management system comprises a deposit management device and a computer device. The deposit management device is composed of a first control part for carrying out a deposit management of a client registered as a user at a noble metal maker side, a first output indication part, a first output printing part and a first communication control part. The computer device is composed of a second control part carrying out a user registration at a user side and a deposition, a second output indication part, a second output print part and a second communication control part.  Accordingly, a noble metal company can carry out a purchase and a deposit management of the noble metal of the user registered over the Internet, and further a giving and taking of information to the user, renewal of the noble metal and effective utilization of a ground metal on hand can be carried out by utilizing the Internet.
Patent JP-2002273154-A (JP)
Title: Deodorization device
Inventor: MITSU MASATO
IPC: B01D53/34
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To simply and at a low cost install a deodorization device for eliminating offensive odors generated in compost, etc. SOLUTION: An odor cleaning device 2 for wet-cleaning odors generated in organic waste and the deodorization device 3 for the bio-treatment of cleaning water after cleaning the odors by the cleaning device 2 are provided.
Patent JP-2002288724-A (JP)
Title: Cooling system of automatic vending machine
Inventor: UESAWA TAKASHI
IPC: G07F9/10
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system of an automatic vending machine for excellently and efficiently cleaning a filter. SOLUTION: The filter 10 for removing refuse and dust is arranged on the suction side of an air cooling type condenser, and a cleaner 12 is arranged in this filter 10. A larger number of slit parts 11 as air vents extending in the prescribed direction are formed in the filter 10, and a guide rail hole is arranged for guiding the cleaner 12 in the lengthwise direction of the slit parts 11 when moving the cleaner 12. This constitution can easily and excellently remove the refuse and the dust sticking to the slit parts 11 of the filter 10 by simple operation of only moving the cleaner 12 along the guide rail hole.
Patent JP-2002287496-A (JP)
Title: Developing unit and image forming device
Inventor: TANAKA MASARU
IPC: G03G15/08
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a developing unit common to various kinds of image forming devices from the high-speed one to the low-speed one. SOLUTION: This developing unit has a developing roller 10 carrying developer 9, 1st and 2nd carrying screws (stirring member) 11 and 12 provided in parallel with the roller 10 in a shaft direction in a easing 16 where the developer 9 is stored and a partitioning plate 13 provided except both ends in the shaft direction between the screws 11 and 12. At least a part of the plate 13 is varied so that the developer 9 can pass between the screws 11 and 12.
Patent JP-2001279136-A (JP)
Title: Peeling composition applicable in architectural field
Inventor: LALLIER JEAN-PIERRE
IPC: C09D9/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a peeling composition for peeling especially an outer waterproofing coat or a thin membrane in architectural industry. SOLUTION: This composition comprises (A) at least one dibasic ester, (B) at least one aprotic amphoteric solvent, (C) at least one cosolvent, (D) a combination of softeners, and (E) an additive selected from an organic filler, a cellulose thickner and a dispersant.
Patent JP-2002287766-A (JP)
Title: Electric horn
Inventor: NATSUME YOSHIHIRO
IPC: G10K9/15
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric horn which can be reduced in manufacturing and assembly costs for the parts. SOLUTION: This electric horn is provided with a magnetic coil 22 for generating magnetic force for vibrating a diaphragm, a coil bobbin part 20 with the electromagnetic coil 22 wound thereon, and a connector terminal part 30 for supplying electric power to the electromagnetic coil 22, and the coil bobbin part 20 and the connector terminal part 30 are molded from an electrical insulator in one body into a bobbin-connector molding 10, and the coil-bobbin molding 10 is assembled in a horn housing 60 with the coil bobbin part 20 housed inside of the horn housing and the connector terminal part 30 projecting outside of the horn housing 60.
Patent JP-2002289820-A (JP)
Title: Method for manufacturing simox substrate, and simox substrate
Inventor: MATSUMURA ATSUKI
IPC: H01L21/762
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To solve problems in a SOI substrate, having a silicon substrate of high resistivity and its manufacturing method, and to provide a high resistance SOI substrate of higher quality. SOLUTION: In the method for manufacturing a SIMOX substrate, an embedded oxide layer and a surface single crystal silicon layer are formed by subjecting it to high temperature heat treatment, after oxygen ions are implanted in a single crystal silicon substrate. A process is conducted where a substrate whose average resistivity is at least 100 Ωcm is used as the single-crystal silicon substrate, and held for a fixed time at a temperature lower than or equal to 1,250 deg.C and higher than or equal to 800 deg.C in the last stage of the high- temperature heat treatment; and according to this method, the SIMOX substrate, in which the average resistivity of the substrate part is at least 100 Ωcm, is obtained.
Patent JP-2002290322-A (JP)
Title: Wireless terminal, transmission controller, wireless transmission control method, and program
Inventor: HAYASHI TAKAYOSHI
IPC: H04B7/26
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology by which deterioration in the performance in a wireless communication system can be suppressed by avoiding collision of packets. SOLUTION: The transmission controller 16 discriminates whether or not a receiver 13 receives a packet on the basis of a carrier discrimination signal outputted from the receiver 13 and discriminates whether or not a wireless terminal 1 can normally receive the packet sent from a transmitter 14 on the basis of a header discrimination signal outputted from a header analyzer 15. When discriminating that the packet is not normally received, the controller 16 allows the transmitter 14 to again transmit the packet. When the receiver 13 receives a packet not addressed to the wireless terminal 1 for a period of two time slots placed just before a time slot whose transmission is scheduled in a packet (transmission signal) the transmission of which is instructed to a packet relay controller 17, the controller 16 allows the transmitter 14 to transmit the packet while avoiding the time slot receiving the data and one time slot in succession to the time slot.
Patent JP-2002294497-A (JP)
Title: Continuous plating equipment with device for collecting and concentrating rinse water for plating
Inventor: SHIBUYA YOSHITAKA
IPC: B01D61/46
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To collect and concentrate rinse water for plating with a labor saving device, which does not need short-term maintenance and check, is suitable for enhancement of a strip passing speed and a continuous long-term operation of the plating equipment, and is not large-scale. SOLUTION: This plating equipment has an electrodialysis tank which employs polypropylene(PP) for a reinforcing material of an ion exchange membrane, and in addition, a two-fluid nozzle for cleaning of the plating liquid. Thereby, it can enhance the strip passing speed in the plating equipment, continuously work for a long time, collect and concentrate rinse water for plating by arranging just small electrodialysis cells, and in addition, efficiently collect and concentrate the plating liquid because the cells are resistant to a strong acid.
Patent JP-2002292880-A (JP)
Title: Liquid jet head and its manufacturing method
Inventor: KUDO SATOSHI
IPC: B41J2/05
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid jet head which enables a channel configuration of the liquid jet head having a thin film movable member arranged to a liquid channel between a top plate and an element substrate whereby the thin film movable member can be positioned highly accurately to each liquid channel and prevented from being damaged or deformed at a cutting time, and a shape change by a difference of a coefficient of thermal expansion to the element substrate because of a temperature change can be limited to a minimum. SOLUTION: The liquid jet head has the thin film movable member arranged to the liquid channel between the top plate and the element substrate. A latent image of a supporting member 5 for the movable member 10 is formed onto the element substrate 1 by a photolithographic technique, onto which a thin film sheet 6 having a laser processability is attached. The movable member 10 and a flank at the cutting time are formed by laser processing, cut and divided to discrete chips. Thereafter, exposure and removal are carried out, and each of the movable member 10 and its supporting member 5 is arranged highly accurately to a corresponding heating element 2.
Patent JP-2002294696-A (JP)
Title: Head end isolating member for cast-in-place pile
Inventor: IWAKIRI SHIGERU
IPC: E02D5/34
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a head end isolating member for a cast-in-place pile capable of securely forming a normal weld overlay part by preventing generation of weld overlay concrete height difference between an inner circumferential part and an outer circumferential part apart from each other in a part where weld overlay concrete is to be placed, and enabling concrete at the weld overlay part to be easily removed. SOLUTION: This head end isolating member for a cast-in-place pile comprises separate foam material of synthetic resin covering a reinforcement A in a pile head part of a cast-in-place reinforced concrete pile. Reinforcement inserting holes 2 and 3 are respectively provided in a bottom surface and an upper surface of the head end isolating member 1, and the reinforcement inserting holes 2 and 3 are communicated with each other to form a through part 4 in which the reinforcement A is inserted. A center of the reinforcement inserting hole 2 at least in the bottom surface is provided at a different position from a length direction axial position of the head end isolating member 1.  A line connecting the center of the reinforcement inserting hole 2 in the bottom surface to a center of the reinforcement inserting hole 3 in the upper surface is inclined to a length direction axial line of the head end isolating member 1.
Patent JP-2002299271-A (JP)
Title: Vertical heat treatment device
Inventor: SHIMAZU TOMOHISA
IPC: H01L21/205
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a rotation mechanism part or the like from becoming corroded and to surely prevent the infiltration of by-products by improving a sealability by means of purge gases by highly accurately controlling a gap between a cap part and a rotary shaft. SOLUTION: In the vertical heat treatment device for applying heat treatment to a stored and held semiconductor wafer W, which is an object to be treated, while rotating it by leading treatment gases into a treatment vessel 1, the rotation introducing mechanism part 8 is passed through a cap part 6 for covering the treatment vessel 1, this rotation introducing mechanism part 8 is provided with a ring-shaped control member 20, and inside the treatment vessel 1, a ring-shaped gap holder 24 is provided. Then, a gap 25 of a purge channel between the cap part 6 and the rotation introducing mechanism part 8 is controlled into the prescribed gap 25 by the gap holder 24, while finely controlling the control member 20.
Patent JP-2002296236-A (JP)
Title: Magnetic substance detector, image forming device or digital copying machine using the same, toner density detector and conductor detector
Inventor: SAWAYAMA NOBORU
IPC: G03G15/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To stably implement a magnetic substance detection operation in terms of toner density or the like and to improve the sensitivity of the magnetic substance detection. SOLUTION: This magnetic substance detector is used for detecting the presence of a magnetic substance and a magnetic substance amount 26 by disposing the magnetic substance in a proximity region of a coil. The coil comprises a first coil L1 for a first resonant circuit and a second coil L2 for a second resonant circuit. A capacitor C3 for the first resonant circuit is used for a capacitor C3 for the second resonant circuit in common. The resonant frequency of the first resonant circuit is determined based on the first coil and the common capacitor, and that of the second resonant circuit is determined based on the second coil and the common capacitor. The resonant frequencies of the first and second resonant circuits are almost equivalently set.  A detection circuit comprising the first and second resonant circuits uses the output from an oscillation circuit oscillating at a predetermined certain frequency as its input, and extracts and outputs phase difference between the input side V1 and the output side V2 thereof.
Patent JP-2002298275-A (JP)
Title: Magnetic rotary link
Inventor: HAGINO KOJI
IPC: G08C19/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-channeling and a hollow axial structure by performing the transmission of a noncontact signal through a rotating shaft by a coil and a magnetoelectric conversion device to improve the problem of an optical system. SOLUTION: This magnetic rotary link comprises a concentric circular coil arranged in the center of the rotating shaft and the magnetoelectric conversion device arranged along the circumference of the coil with a rotatable gap, and has a basic structure for transmitting a signal even during rotation by detecting the magnetic field generated in the coil by the magnetoelectric conversion device through the gap when carrying an input signal current to the coil. A plurality of combinations of the basic structures are used to constitute the two-way communication and multi-channeling. The hollow axial structure can be mechanical provided by the method using the hollow cylindrical coil.