baber/WOPTO huggingface dataset:
Patent JP-H07178840-A (JP)
Title: Method for correction of precision of endless belt and its apparatus
Inventor: NAKAI KOICHI
IPC: B29D29/00
Filed: 1993-11-10
Abstract: PURPOSE:To provide an improving method for correction of uniform surface precision and thickness precision of an endless belt and its apparatus. CONSTITUTION:An endless belt 5 having a thermoplastic resin layer on a surface layer is brought into facial contact along an outer periphery of a specular metal rotary drum by pressing. After melting a surface layer of the endless belt 5 by heating while rotating it in synchronism therewith, it is cooled. A method for correction of precision of the endless belt wherein the abovementioned process is repetitively carried out, and one set of nip rollers 7 consisting of a combination of a driving roller 2 and a driven roller 4 are provided. A specular metal rotary drum 1 is equipped to the driving roller 2. Then, the endless belt 5 having the thermoplastic resin on the surface layer is equipped to a rotary roller consisting of a plurality of rollers containing the driven roller 4. The endless belt 5 is so arranged as to come in facial contact with the rotary drum 1 by pressing. A heating means 6 is provided at a position wherein the surface of the rotary drum can be heated.
Patent JP-H03173561-A (JP)
Title: Condom application aid
Inventor: BIREMU RODEBIKU FUAN DERU FUAR
IPC: A61F6/04
Filed: 1990-11-21
Abstract: PURPOSE: To provide a natural touch and high safety by providing a rigid base ring with a wearing part which can be removably attached to the open end of a condom. CONSTITUTION: To enable a condom to be suitable held in a base ring 1 when worn, a number of recesses 7 to be held by fingers are formed in the base ring 1 and formed on one or both sides of a circumferential groove 2. The number of the recesses 7 is preferably five to eight, the interval among them being set so that the plural pairs of recesses 7 opposed to each other along almost the radial direction are gripped by the thumb and index finger. To facilitate wearing work, a number of tabs by which the elastic band 6 of the condom can be pulled beyond the base ring 1 and easily fixed by fingers are arranged at the open end of the condom.
Patent JP-H03181006-A (JP)
Title: Magnetic head
Inventor: KOJIMA YOSHI
IPC: G11B5/23
Filed: 1989-12-08
Abstract: PURPOSE:To prevent the falsification of a prepaid card by forming the magnetic gap part of the magnetic head to a nonlinear shape having no straight parts in one track. CONSTITUTION:The magnetic gap part 3a is made into the nonlinear shape having no straight parts in one track. Magnetic cores 2a and magnetic gap parts 3a consisting of plural pieces have similarly the nonlinear shape having no straight parts in one track. The gap azimuth does not, therefore, match even if the card recorded by the magnetic head is attempted to be read by the magnetic head having the straight gap shape. The reproduced output is consequently not emitted by gap losses and the reading is not possible. The obtaining and simulating the magnetic head of the same gap shape are difficult in this way and the falsification is prevented.
Patent JP-2000150718-A (JP)
Title: Metallic base wiring board with through hole and method of fabrication
Inventor: YAMAMOTO TOSHISHIGE
IPC: C25D11/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To form a fine through hole by forming a through hole in a metallic substrate and forming a non-porous barrier type aluminum oxide insulation layer through anode oxidation treatment after providing an aluminum film to both sides of the metallic substrate and a through hole side wall. SOLUTION: When a metallic base wiring board 10 is manufactured, at first a metallic base 1 which allows a fine through hole to be formed readily is selected and through holes 2, 3 of a specified shape are provided. An aluminum film of high purity is formed in a front surface of the metallic base substrate 1. Thereafter, anode oxidation treatment is carried out in neutral salt bath such as boric acid water solution. An anode oxide film 4 formed by the method is called as a non-porous barrier type film. Although it is thin, it is even, and dense and satisfactory insulation property is ensured. According to this constitution, fine through hole can be formed since the metallic base substrate 1 which allows a fine through hole to be formed readily is used.
Patent JP-H06144592-A (JP)
Title: Raising and lowering device for fishery article, etc.
Inventor: JITSUKATA SHOZO
IPC: B65G67/60
Filed: 1992-11-02
Abstract: PURPOSE:To improve the working efficiency, economize labor, and secure the safety of work by insralling a transport means for a transported aiticle having the slightly smaller width than that of a receiving part at the lower edge of a suspending tool, in the horizontal direction so as to bulge outward, between the rising side and lowering side of an endless cable body. CONSTITUTION:A container for fishery article which is placed at the edge part of an auxiliary roller conveyor 14a is sent into a device body 1 by the auxiliary roller conveyor 14a and a roller conveyor 14 succeeding to the auxiliary roller conveyor 14a, and positioned at a prescribed position on the roller conveyor 14. When a chain 2 is turned in the clockwise direction by a motor 11, the container for fishery article on the roller conveyor 14 is scooped up and conveyed by allowing the receiving part 3a of each suspending tool 3 on both the sides which rise in a vertical passage on the front side in the device body 1 to be enaged with the bottom surface. While, when the revolution direction of the chain 2 is reversed by an upper part chain wheel 4, the container for fishery article Lowers along a rear side vertical passage, and placed on a roller conveyor 18 having the slightly smaller gap than the gap between the receiving parts 3a and 3a'.
Patent JP-H08228106-A (JP)
Title: Radio wave amplifier
Inventor: NAKANO YASUHIKO
IPC: H01Q1/00
Filed: 1995-12-06
Abstract: PURPOSE: To easily attach/detach the radio wave amplifier by arranging magnets around an antenna. CONSTITUTION: A radio wave amplifier 1 is composed of an outer cylinder 2, inner cylinder 3 and magnet case 4. Concerning the outer cylinder 2, a lower plate 5 is provided at its lower end, its upper side is opened and the inside is made into a space 7. Then, the outer cylinder is provided with an antenna holding groove 6 and the depth of the groove 6 is opened. Concerning the inner cylinder 3, an upper plate 8 is provided on its upper end, a circular hole 15 is provided at the central part of the upper plate 8, and this circular hole 15 is linked to a fitting groove 9. The groove 9 is provided in the lengthwise direction of the inner cylinder 3 and this groove 9 can be fitted with the groove 6 of the outer cylinder 2. Three pieces of bar-shaped magnets 11 are vertically embedded at the central part of the magnet case 4.  A dividing groove 10 of the case 4 can be fitted to the inside of the inner cylinder 3 and a metal plate 13, whose one part is notched, is inserted in an internal space 12 of the case 4. Therefore, the metal plate 13 is arranged to cover the magnets 11.
Patent JP-H09163225-A (JP)
Title: Video image special effect device
Inventor: ASHIBE MINORU
IPC: G06T5/20
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a video image special effect device with a small hardware scale and high image quality. SOLUTION: A video signal 51 of jumping scanning is received and a motion detection circuit 2 is used to detect a motion area of a video image. A reduction rate generating circuit 5 calculates a reduction rate 54 of a video image in response to a kind of the special effect and a filter coefficient generating circuit 4 generates an in-field filter coefficient 55 or an in-frame filter coefficient 55 for loopback distortion prevention in response to the reduction rate 54 in a motion area depending on the motion of the video image or in a still area respectively. A filter circuit 3 conducts non-jumping scanning conversion simultaneously while applying filter to the video signal 51 in response to the filter coefficient 55. The video signal of non-jumping is given to a special effect circuit 6.
Patent JP-H03270750-A (JP)
Title: Operating method for filter type centrifuge, and apparatus therefor
Inventor: RAINHORUTO SHIRUPU
IPC: B04B13/00
Filed: 1990-11-26
Abstract: PURPOSE: To remarkably improve power of a centrifuge filter by measuring change of charging water level for the lapse of time and controlling a shaking- off drying process in relation to the change for the lapse of time. CONSTITUTION: A process computer, which is joined to a sensor and a controller, measures and records signals of the sensor in the lapse of time and detects change of the charging water level (h) in a drum centrifuge in the lapse of time, is provided. Thereby the charging water level (h) in the rotating drum centrifuge can be continuously or intermittently measured and the change of charging water level (h) for the lapse of time can be recorded. In addition, time point at which a mother liquor or a washing liquid infiltrates into a filter cake, that is, time point W, at which the liquid is separated by filtration until the liquid begins to disappear into the filter cake, can be stipulated.
Patent JP-2001131753-A (JP)
Title: Method for cleaning plasma enhanced cvd system
Inventor: YOSHIMI MASASHI
IPC: H01L21/28
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of rapidly cleaning a plasma CVD system at a low cost. SOLUTION: The method for cleaning the plasma enhanced CVD system for depositing a desired film on a substrate by vapor phase deposition within a plasma enhanced CVD reaction chamber consists in introducing and blowing inert gas from outside to the dust which contains vapor phase deposited powder or flakes and is un-stably adhered to regions exclusive of the surface of the substrate 4 within the reaction chamber 1, thereby blowing the dust off the dust.
Patent JP-H03177961-A (JP)
Title: Multiprocessor controller
Inventor: OGURA KOJI
IPC: G06T13/00
Filed: 1989-12-07
Abstract: PURPOSE:To efficiently perform the processing of a moving image signal with parallel processors fewer than ever by dynamically allocating the load distribution of each processor in processing block unit with a data flow control part. CONSTITUTION:A system is comprised in such a way that parallel processing is applied to an image in frame unit inputted from an input bus 2 after dividing into plural blocks of small screen with plural parallel processors 5, and they are outputted to an output bus 4. For that purpose, the system is comprised so that the processing state of each processor 5 and the working state of the output bus 4 are stored in a state register 10, and the load distribution of the processor 5 can be dynamically allocated in block unit with the data flow control part 7, and also, access to the input bus 2 and the output bus 4 by the processor 5 can be performed asynchronously. Thereby, it is possible to efficiently control the encoding, processing, and delivery of a moving image only by providing a few number of processors of comparatively low speed, and to contribute to the miniaturization and low cost of the system.
Patent JP-H09159684-A (JP)
Title: Magnetic rotary detection device
Inventor: SUGITANI NOBUYOSHI
IPC: G01D5/245
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a rotary detection device incorporated in various kinds of devices such as a vehicle and at the same time improve detection accuracy. SOLUTION: A magnetoresistive 30 incorporated in a rotary sensor 20 is allowed to oppose the magnetization surface of a magnetic rotary plate 10 where N and S poles are alternately magnetized along rotary direction. The magnetoresistive element 30 has an artificial lattice film where a magnetic body and a non-magnetic body are alternately laminated and at the same time are patterned in a line and has a property for greatly changing the resistance of the artificial lattice film only for the change in the strength of magnetic field in parallel with the surface of the artificial lattice film.  By using this property, a voltage signal which greatly changes can be obtained by a signal processing circuit 40 due to the change in the resistance of the artificial lattice film, the need for other circuits such as an amplifier in the rotary sensor 20 can be eliminated, and at the same time the number of connector pieces 22 can be reduced.
Patent JP-H07175943-A (JP)
Title: Animation generation system
Inventor: WATANABE NORITO
IPC: G06T13/00
Filed: 1993-12-17
Abstract: PURPOSE:To efficiently generate animation by effectively utilizing plural picture generators. CONSTITUTION:In this animation generation system provided with plural picture generation parts 105 for generating picture data and an animation generation control part 102 for preparing the animation composed of plural time sequentially continuous frames, more than one frames where the same shape appears are defined as one block and the frames included in it are allocated to the same picture generation part 105. The frame ahead for the difference of the number of the picture generation parts and the number of times of picture generation requests during picture generation are allocated. The number of the frames to be allocated is decided corresponding to the performance ratio of the picture generation parts 105. Plural storage devices are decentralizedly controlled.
Patent JP-H04188510-A (JP)
Title: Electrically insulating cable
Inventor: INOUE YOSHIYUKI
IPC: H01B1/24
Filed: 1990-11-21
Abstract: PURPOSE:To facilitate separation between an electric field relaxation layer and a semiconductor layer by forming, respectively, the electric field relaxation layer by a composition in which carbon black is mixed in polar polymer as a main body, and an outer semiconductor layer 5 of an electrically insulating cable is formed by a composition in which carbon black is mixed in nonpolar polymer as a main body. CONSTITUTION:An outer semiconductor layer 5 of an electrical insulating cable is formed by a composition in which carbon black is mixed in nonpolar polymer as a main body. As nonpolar polymer, co-polymer of ethylene and alpha-olefine with carbon member larger than 4, with a density less than 0.922g/cm<3>, or ethylene propylene rubber, or a mixture of these substances is expected in the mechanical strength. The electric field relaxation layer 4 is formed by a composition in which carbon black is mixed in polar polymer as a main body. As polar polymer, for example, ethylene vinyl acetate resin in which amount of vinyl acetate is larger than 33% is used. Accordingly, separation between the electric field relaxation layer and the outer semiconductor layer can be facilitated, highly reliable end part and connection part can be formed.
Patent JP-2001134062-A (JP)
Title: Image forming device
Inventor: NISHIO YUKIO
IPC: G03G15/08
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of easily predicting toner consumption amount without being influenced by developing bias, exposure intensity, environment, the operating time of a developing device and the operating time of a photoreceptor drum, and easily calculating toner supply amount without being influenced by the environment, the dispersion of the characteristics of the device and a toner cartridge and toner remaining amount in the toner cartridge. SOLUTION: This device is provided with an arithmetic processing part 28 controlling the whole. In the processing part 28, exposing time in accordance with an exposure pattern and the set value of toner density are set as a 1st coefficient, the coefficient of toner consumption concerning any or all of a developing device, the photoreceptor drum, an electrifier, consumable interchangeable parts and temperature and humidity is set as a 2nd coefficient, and the coefficient of toner supply concerning any or all of the toner cartridge and the temperature and the humidity is set as a 3rd coefficient.
Patent JP-2001131266-A (JP)
Title: Preparation method for poly(6-nitroindole)
Inventor: KANEKO SHINAKO
IPC: H01B1/12
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and efficient preparation method for poly(6- nitroindole) of a conductive polymer. SOLUTION: The poly(6-nitroindole) is prepared by dissolving 6-nitroindoline, and a supporting electrolyte or an oxidizing agent in the same solvent and electric field polymerizing or chemical polymerizing the resulting solution, and according to the preparation method, the poly(6-nitroindole) is directly prepared form 6-nitroindoline, thereby obtaining the objective product at a low cost and in a high yield.
Patent JP-H11154349-A (JP)
Title: Optical recording medium and optical recording and reproducing method
Inventor: KATO TETSUYA
IPC: G11B7/246
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain high reflectivity and excellent signal output characteristic by using an optical recording medium of which the absolute value (r) of (ε) satisfies a range of specific values when the real part of the complex specific dielectric constant (ε) of a recording layer at the recording wavelength of recording light and the reproducing wavelength of reproducing light as ε1 and the imaginary part thereof as ε2. SOLUTION: The range of the absolute value (r) of the complex specific dielectric constant (ε) (ε=ε1-iε2) of the recording layer satisfies r<=1.5 or r>=10. The value is preferably ε1>=ε2. Tin phthalocyanine chloride is representatively used for the recording layer 2 and films are formed by a vacuum vapor deposition method in such a manner that the average film thicknesses of 50 nm, 100 nm and 150 nm are attained. Recording and reproducing tests are carried out by laser beams of various kinds of wavelengths and the numerical values described above are obtd. from the results thereof.  Good recording and reproducing are made possible by using the optical recording medium which is successively formed with the recording layer 2 contg. dyestuffs for absorbing the recording light, an intermediate layer 3 and a reflection layer 4 on a transparent substrate 1, and is formed with a protective layer 5 on the reflection layer 4, according to this constitution.
Patent JP-2001136682-A (JP)
Title: Sanitary washer and electric apparatus
Inventor: FUKUDA YUKIHIRO
IPC: G06Q50/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent such matters that the power supply to all electric apparatuses stops due to interruption of a current in the midst of excretion and it interferes with daily life, by preventing the increase of the used currents by simultaneous use and suppressing the used current within the range of limited capacity. SOLUTION: A sanitary washer 103 and a central processor 101 are connected with each other by power line 105 for supplying power. An electronic apparatus 109 outside a toilet is connected to the power line 105. In the case of using the sanitary washer 103, the matter of using the power from the sanitary washer 103 or the information about the used power such as the quantity of used power, etc., is sent to the central processor 101 outside a toilet. The central processor 101 analyses the obtained information, and checks the used power from a wattmeter 106, and in case that the power is over the limit of used current when the sanitary washer 103 uses power, the central processor 101 limits the quantity of used power for operation of other electric apparatus 109.
Patent JP-2001140116-A (JP)
Title: Uniform
Inventor: KOTARI HIROYUKI
IPC: A41D29/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a protective uniform satisfying the protecting performance represented by mobility and stab-proofness as well as the wearing performance represented by softness. SOLUTION: The objective protective uniform contains a stab-proofing material integrated into the uniform. The stab-proofing material is at least one kind of sheet selected from a cloth, net or plaited cord produced by aligning metal ropes each composed of plural metal wires in warp and weft directions and the sheet is attached to the lining cloth of the uniform.
Patent JP-H09138545-A (JP)
Title: Image forming device
Inventor: MAEKAWA KAZUNOBU
IPC: G03G21/06
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can remove a memory area, caused on a photoreceptive drum by the separation of the rear end of a sheet, without unnecessarily damaging the photoreceptive drum and in any image formation mode. SOLUTION: The level of the output of a precleaner charger for removing a memory area is switched to a number of levels according to the number of sheets attracted onto a transfer drum 202 or according to a sheet size. Also, because, before image transfer, the memory effect occurs in an area corresponding to the rear end of the sheet, the output of a pretransfer eraser 221 is made different from that in other area than that, thereby minimizing the influence of the memory effect.
Patent JP-H09135813-A (JP)
Title: Ophthalmic photographing device
Inventor: IWANAGA TOMOYUKI
IPC: A61B3/14
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a static electronic image of high quality without any effect of observation illumination, and allow the observation of a tested eye as well as alignment immediately after a photographing process. SOLUTION: After the completion of an aligning or a focusing process, a judgement and processing part 30 causes a selector mirror 8 to leave an optical path, and turns off an observation light source 23. Furthermore, the judgement and processing part 30 starts the accumulation of data in a CCD camera 12, and causes a photographing light source 21 to emit light. The photographing light emitted from the photographing light source 21 illuminates the eyeground E of a testee and light reflected therefrom forms an image on the CCD camera 12 for accumulation therein. Then, the judgement and processing part 30 turns on the observation light source 23, depending on the accumulation time of static images in the CCD camera 12, and resets the selector mirror 8 to the optical path.  Furthermore, the judgement and processing part 23 turns on the observation light source 23 concurrently with the completion of the accumulation of images in the CCD camera 12, and static image data accumulated in the CCD camera 12 is recorded in an image recording part 25 for indication on a TV monitor 26.
Patent JP-H01160178-A (JP)
Title: Picture reader
Inventor: SAKAI MASAKI
IPC: G06T1/00
Filed: 1987-12-16
Abstract: PURPOSE:To obtain digital picture information with a wide dynamic range by controlling a reference voltage of a clamping means so that the picture signal level at reading of a black reference plate is a minimum input level of an A/D conversion means. CONSTITUTION:The density of the black reference plate is selected to be value with maximum desntity of the original to be copied and an output of buffer amplifiers 100p-100r reaches a minimum input level of A/D converters 100s-100u when the balck reference plate of a correction ares 68 is read through the control of the reference voltage of the dark clamp. The offset of the video signal before A/D conversion is controlled in this way by the black reference plate to use the input range of the A/D converters 100s-100u effectively. Thus, the digital picture information with wide dynamic range is obtained.