baber/WOPTO huggingface dataset:
Patent JP-S5984271-A (JP)
Title: Fixing and exposing device
Inventor: KARAMI YUUSUKE
IPC: G03G15/20
Filed: 1982-11-06
Abstract: PURPOSE:To reduce power consumption by using a heat source which is used for heat fixing as a light source to expose an original. CONSTITUTION:A hollow transparent roller 7 incorporating a heating and light emitting body 8 like a halogen lamp contacts a heating roller 4a. Further, two reflecting plates 9 and 9 are arranged extending to an aperture 9a for original irradiation with the transparent roller 7 between. Therefore, when the lamp 8 is turned on, the heating roller 4a is heated to fix a toner image on transfer paper passing through a fixing mechanism, and light from the lamp 8 reaches the aperture 9a and illuminates an original picture, so that an electromagnetic latent image is formed on a photoreceptor through a lens flare 10 by its reflected light. Further, a light shield plate 12 is provided to close the aperture 9a except during original exposure and thus while the heating roller 4a is heated, light leakage from the top surface of a copying machine is prevented. Consequently, the power consumption is reduced.
Patent JP-H08291644-A (JP)
Title: Preservation device against disaster
Inventor: FUJIWARA MITSUHIRO
IPC: E04B1/36
Filed: 1995-06-26
Abstract: PURPOSE: To effectively cope with earhtquakes and storm or flood damage, by installing liquid containers serving as weight bodies in a house and taking such a measure that an evacuation space by use of an indoor equipment body is formed in a room. CONSTITUTION: Liquid containers 4, 4 are arranged in a house like a prefabricated building to serve as weight bodies and prevent the house from floating or collapsing in a typhoon or the like. The liquid containers 4 are installed at the external periphery of columns 1 of the house as liquid tanks. It is preferable that a water purifying means and/or a water sterilizing means is built-in within the liquid container to feed and discharge drinking water. And also it is preferable that the liquid container 4 is arranged in the middle of house as a liquid tank so as to function as a shelter for earthquakes. And further, it is preferable that shock-absorbing materials made of waste tires or elastic pieces are arranged at the base of house.  And it is also preferable that an indoor equipment body containing chests of drawers, a refrigerator, lockers, etc., is used as a counter member to form a vibrationproof structure inside a room and use the inside thereof as an evacuation space.
Patent JP-S5894538-A (JP)
Inventor: ABE TAKESHI
IPC: E03C1/33
Filed: 1981-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000030184-A (JP)
Title: Acoustic sensitive mobile monitor camera
Inventor: KATSUNO KAORU
IPC: H04N7/18
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an acoustic sensitive mobile monitor camera for automatically image picking-up the state of a hot rodder or the like traveling on a road from the front part by image picking-up the traveling vehicle from the front part when the sound quality of a sound obtained by a sound collecting device is made coincident with the sound quality of a preliminarily set sound. SOLUTION: A sound collecting device 3 and a video camera 4 are set so as to be faced to a traveling vehicle such as a hot rodder traveling on a road. Then, when a noise from the traveling vehicle is collected by the sound collecting device 3, and it is judged that the sound quality of the sound is made coincident with the sound quality of a preliminarily set sound by an acoustic recognizing device 6, the video camera 4 and a video device 7 are immediately operated so that the image of the traveling vehicle from the front side can be image picked-up and recorded. This video signal 4a is simultaneously transmitted through an image transmitting device 8 to a control head quarter, and the content of the hot rodder can be confirmed by a monitor. Thus, the face of the hot rodder or the like can be clearly photographed, and a power can be saved.
Patent JP-S6255848-A (JP)
Title: Magnetron for microwave oven
Inventor: NITTA KAZUHISA
IPC: H01J23/04
Filed: 1985-09-03
Abstract: PURPOSE:To make cathode support rods relatively shorter, by contacting airtight the ends of outer connecting leads to the surface at the cathode side of a ceramic stem through contact metal plates so as to shut penetrating holes. CONSTITUTION:At the whole surface of metal plate contacting surfaces 47 and a metallic container contacting surface 49 of a stem 41 is formed a metalized layer, and contact metal plates 54, 55 and a metallic container 40 are brazed airtight to the responding contact surfaces respectively by a silver-alloy brazing. To the contact metal plates 54 and 55, outer connecting leads 44 and 45 are penetrated through permeable holes formed respectively and contacted airtight by brazing at the permeable holes. The leads 44 and 45 are penetrated through the penetrating holes 42 and 43 of the stem respectively and their bent portions are inserted in grooves 52 and 53 formed connecting to the penetrating holes, to gear with the outer connecting leads. Cathode support rods 25 and 26 are inserted and brazed to the neighboring permeable holes which are formed in the connecting metal plates 54 and 55.
Patent JP-H1133281-A (JP)
Title: Washing machine
Inventor: NISHIMURA HIROSHI
IPC: D06F37/40
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To attain entire lightening, miniaturizing and noise reduction, to attain the decrease of rotational power transmission loss, further, to unnecessitate belt tension management as well and additionally to provide high operational reliability or durability. SOLUTION: At the time of washing operation, a stirring shaft 18 as well as a stirrer 5 are directly rotated and driven by a rotor 27 of a motor 21 and, at the time of dehydrating operation, not only the stirring shaft 18 and a tub shaft 15 but also both the stirrer 5 and a spinning tub 4 are directly rotated and driven by the rotor 27 of the motor 21 in direct drive structure. Besides, when a control lever 42 for switching a clutch 31 is operated, after the operation, the rotor 27 is rotated at low speed.
Patent JP-H0532859-A (JP)
Title: Polyacetal resin composition
Inventor: KANAI HIROYUKI
IPC: C08L59/04
Filed: 1991-08-02
Abstract: PURPOSE:To provide the title compsn. excellent in impact strength, etc., and giving a molded article free of delamination by compounding a specific modified polyacetal copolymer with a specific thermoplastic resin or elastomer in a specified ratio. CONSTITUTION:The title compsn. comprises 1-99wt.% modified polyacetal copolymer contg. 0.1-30wt.% units of the formula (wherein R<1> is H or 1-4C alkyl; R<2> is a 1-20C ether or alkylene group; R<3> is 1-4C alkyl; i is 1-5; and j is 0-2) in the main chain [e.g. a copolymer obtd. from trioxane, 4-(4-methoxycarbonyl-2- oxabutyl)-1,3-dioxolane, and 1,3-dioxolane)], 1-50wt.% thermoplastic polyester resin or elastomer (e.g. polybutylene terephthalate), and up to 98wt.% arbitrarily selected polyacetal resin except the polyacetal copolymer, the total being 100wt.%.
Patent JP-H0923139-A (JP)
Title: Receiver
Inventor: MASUDA HIROSHI
IPC: H04B1/16
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To preset an RDS station and a general station within a short time for scanning a broadcasting band only once at the time of auto-presetting operation. SOLUTION: When a 1st means 35 detects the reception of a general broadcasting station by one scanning, frequency data N indicating its receiving frequency f12 are additionally registered in a memory 44. When a 2nd means 33 detects the reception of a specific broadcasting station, frequency data N indicating its receiving frequency f12 are registered in the memory 44 so that all frequency data N indicating the receiving frequency f12 of plural specific broadcasting stations are continuously registered in prescribed order.
Patent JP-H0747710-A (JP)
Title: Image recording apparatus
Inventor: ADACHI KOJI
IPC: B41J2/455
Filed: 1993-08-05
Abstract: PURPOSE:To improve the recording reproducibility of a medium contrast image by correcting exposure intensity when image exposure is performed by respective recording elements according to the stored light intensity distribution of the optical recording elements. CONSTITUTION:Gradation image data 86 for recording a medium contrast image is converted to gradation image data 89 in a light output correction table 81 on the basis of the light output correction table selecting signal outputted at every pixel by a light output correction table selecting means 2. Next, the gradation image data 89 subjected to light output correction is converted to the gradation image data 91 outputted to the respective optical recording elements in a light intensity distribution correction table 83 on the basis of the exposure intensity distribution correction table selecting signal 90 outputted from a light intensity distribution correction table selecting means 84 at every pixel. In an LED head, the respective optical recording elements are driven corresponding to the gradation image data 91 after correction at every image and the imagewise exposure to a photosensitive drum is performed.
Patent JP-S5992047-A (JP)
Title: Decanter centrifuge
Inventor: BIYORUN FUORUSUBERUGU
IPC: B04B1/20
Filed: 1983-10-19
Abstract: At each end the bowl (1) of the centrifuge is journalled for rotation in a bearing housing (6) from which the prevailing bearing loads are transmitted to a support means (8) through a system of springs (7), the spring rate of which is so low that the natural frequency of the centrifuge is substantially below its normal rpm, preferably lower than 15 per cent thereof. The bowl can then rotate at a high rate of rotation without concomitant vibration problems.In order to avoid undesirable transverse forces acting on the bowl a pulley (16) mounted on its protruding shaft end (5) may be pre-loaded in diametrically opposed directions by means of two pretensioned belt drives (17) each of which is trained over a stationarily mounted pulley (18). At least one of the last mentioned pulleys (18) is driven by a motor (19).
Patent JP-S6350014-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKODA SABUROU
IPC: H01L21/265
Filed: 1986-08-19
Abstract: PURPOSE:To simultaneously form doped regions having different conductivities in a semiconductor substrate, by forming a film having partially different thicknesses on one principal surface of the semiconductor substrate and implanting dopant ions in the substrate through this film. CONSTITUTION:First and second conductive films 2 and 5 are formed on one principal surface of a semiconductor substrate 1. The second conductive film 5 is then formed into a predetermined configuration by the photoetching technique. Ions of a dopant 16 are implanted from over the principal surface to form doped regions 10 in the areas of the substrate 1 located directly under the film 2 and not covered with the film 5a. The dopant 16 is implanted also into the substrate area directly under the film 5a to form a doped region 12. In this manner, two different types of doped regions having different conductivities can be formed simultaneously by one photoresist process and one ion implantation process. Since the manufacturing processes can be simplified as a whole by decreasing the number of processes, the yield of the semiconductor devices can be improved.
Patent JP-H0938778-A (JP)
Title: Arc welding torch and its arc welding cable
Inventor: UNO TAKAHIRO
IPC: B23K9/133
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To maintain a stable wire feeding speed and to improve the stability of welding arcs by spirally winding a metallic wire to form a flexible liner, coarsely winding this wire at one or plural points and densely winding the wire at other points. SOLUTION: A welding wire 3 delivered from a wire feeder 7 acts to deflect the entire apart of the line 1 in a diametrical direction at the time of passing the liner. The line 1 is densely wound with high rigidity over nearly the entire length thereof and is, therefore, hardly deflected and the specified wire feed speed in a welding arc part 9 of the welding wire 3 is maintained. The welding wire 3 fed at a specified speed receives axial compressive force at the moment of an increase in the time the welding wire is in contact with the part 10 to be welded. At this time, the coarsely wound part A of the weak rigidity of the line 1 slightly is slightly deflected within the spacing between this part and the central pipe 2c, by which the compressive force of the welding wire 3 is absorbed and the feeding at an excess speed in the arc state is prevented.  As a result, the stable wire speed is maintained and the stability of the welding arc is improved.
Patent JP-H1133166-A (JP)
Title: Game machine
Inventor: MIWA MINORU
IPC: A63F5/04
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To enhance decorative effects by forming a discolored area whose discoloration can be well recognized by a game player even in a bright hall game parlor. SOLUTION: The border 96 of a protecting cover 92 on a pattern display device 116 is formed by laminating a discolored layer of liquid crystal ink and a face heating element, and only the discolored layer is recognizable with a game player. On the surface of a game board 112, discolored areas A, B, C are formed, and on the back face side of the game board 112, the face heating elements are embedded against the discolored layers 148a, 148b, 148c. Thus it is possible to discolor the discolored layers 148a, 148b, 148c and discolored areas A, B, C are caused to change colors by causing the face heating elements to generate heat in accordance with a special game or read-for-winning state. Consequently, the discoloration can be well recognized by the game player, even inside a ball game parlor which is adequately illuminated and therefore, the decorative effects can be enhanced.
Patent JP-S6174082-A (JP)
Title: Forming of standard pattern for pattern matching
Inventor: KASHIOKA SEIJI
IPC: G06K9/46
Filed: 1984-09-19
Abstract: PURPOSE:To make selection automatic and to select in a short time by obtaining an evaluated value showing suitability as a standard pattern from the cut-out part pattern or the picture of a detecting object and determining the standard pattern from the value. CONSTITUTION:When the fetching of a picture is completed, picture data of free coordinates are read from a computer 90 by changing over an address changing-over circuit 41 to an address signal 92 from the computer 90. By the control of the computer 90, the partial pattern is removed from a picture memory 40 and sent to a matching circuit 50 as a standard pattern candidate. A minimum value mutual difference value is calculated by a practical circuit at a high speed exclusive use circuit, and the minimum value is read as a signal 94. As an evaluated function whether the standard pattern is obtained or not, black and white picture elements, simple patterns, regularizing limit length and orthogonal factors are used.
Patent JP-H1041743-A (JP)
Title: Radar antenna device
Inventor: HAMADA MASAYUKI
IPC: G01S7/03
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To attain beam scanning fulfilling conflicting demand, that is, a high speed and a wide range by using the limited number of beams. SOLUTION: This device is provided with plural feeding means 11, 12, and 13 for radiating a radio wave, switch 14 for electrically switching them, antenna sub-reflecting mirror 15 for radiating the radio wave from each feeding means 11, 12, and 13, and antenna main reflecting mirror 17 for radiating the radio wave from the antenna sub-reflecting mirror 15 as a beam. Thus, beam scanning with a high speed and high responsibility can be attained by switching the plural feeding means 11, 12, and 13 in a wide range, and beam scanning can be attained by rotating the antenna sub-reflecting mirror 15 in a wide range.
Patent JP-S6173228-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C10M171/00
Filed: 1984-09-18
Abstract: PURPOSE:To decrease the signal drop-out rate in high-density magnetic recording by forming a thin ferromagnetic metallic film as a magnetic recording layer and maintaining the coefft. of dynamic friction in the tape side face part at a specific value or below. CONSTITUTION:The magnetic recording medium is constituted of a high-polymer substrate 1, a primer coating layer 2, a thin ferromagnetic metallic film 3, a lubricant layer 4 and a back coat layer 5. Polyester, polyolefin, cellulose, deriv., polyamide, etc. into which the pulverous particles such as MgF2, CaF2 and CaCO3 are incorporated to improve the coefft. of dynamic friction are used for the substrate 1. The layer 2 may be the resin alone or the resin layer contg. a filler. If the coefft. of dynamic friction is <=0.35, there is no increase in signal drop-out and large frictional force is not generated and therefore the traveling of the tape is extremely stabilized.
Patent JP-S6440543-A (JP)
Title: Rubber composition
Inventor: KONDO HITOSHI
IPC: C08L33/00
Filed: 1987-08-06
Abstract: PURPOSE:To obtain a rubber composition having improved cut-resistance and chipping resistance and suitable for treated of large-sized tire, etc., by compounding a rubber with a specific OH-containing cyclopentadiene polymer modified with one or more compounds selected from polybasic acid, etc. CONSTITUTION:100pts.wt. of a rubber is compounded with 1-30pts.wt. of a polymer produced by reacting (A) an OH-containing cyclopentadiene polymer produced by the thermal copolymerization reaction of (A1) 100pts.wt. of one or more compounds (e.g. cyclopentadiene) selected from the compound of formula (R is 1-3C alkyl; m is 0-6) having cyclopentadiene ring and its Diels-Alder addition product and (A2) 2-120pts.wt. of a compound having a polymerizable double bond and a hydroxyl group in one molecule (e.g. 3-22C unsaturated alcohols) with (B) one or more kinds of polybasic acids (anhydride or ester). The equivalent ratio of the carboxyl group and/or acid anhydride group and/or ester group of B to the hydroxyl group of A is 0.05-1.5.
Patent JP-H0358627-A (JP)
Title: A/d conversion circuit
Inventor: OE SHINICHI
IPC: H03M1/52
Filed: 1989-07-27
Abstract: PURPOSE:To decrease an integration capacitor and to attain the integration of a capacitor into an LSI by limiting a period when an input voltage or a reference voltage is inputted actually to an integration device to a part of period among the on-period set by a control circuit. CONSTITUTION:A control circuit 5 turns off a switch 7 via a differentiation pulse generating circuit 9 and turns on a switch 8 for only a period of a differentiation pulse width T1 among a clock period T to enter an input voltage, an amplifier 1 applies integration to charge up a capacitor 4. Then the control circuit 5 turns off the switch 8 and turns on the switch 7 only for a period of the differentiation pulse width T1 among the clock period T to enter a reference voltage for integration, thereby discharging the capacitor 4. Since the integration time and the discharge time are smaller as T1/T than that of a conventional integration type A/D conversion circuit, the required capacitance to obtain the same integration voltage is decreased to T1/T, the capacitor is miniaturized and the integration of the capacitor into an LSI is attained.
Patent JP-S5896659-A (JP)
Title: Antifouling film-forming composition
Inventor: ONOUE TOSHIO
IPC: C09D5/00
Filed: 1981-12-03
Abstract: PURPOSE:The titled composition being applied to the surface of wood, organic, or inorganic building to form a film to prevent the surface from becoming dirty, obtained by dissolving or despersing a specific fluorine-contained polyester copolymer and a film-forming substance into an organic solvent or water. CONSTITUTION:The desired composition obtained by dissolving or dispersing (A) a fluorine-contained polyester copolymer comprising (i) a constitutional unit shown by the formulaIor formula II (Rf is 8-21C perfluoroalkyl group; n is 0 or 1), (ii) a constitutional unit shown by the formula III (R is a residue obtained by the removal of a group shown by the formula IV from a cyclic acid anhydride), and, if necessary, (iii) a constitutional unit shown by the formula V [R1-R4 are H, (substituted) alkyl, (substituted)aryl]and/or by the formula VI (R5 is H, alkyl, or aryl; m is 2 or 3) and (B) a film-forming substance such as vinyl chloride resin, etc. into an organic solvent or water.
Patent JP-S5888698-A (JP)
Inventor: KAARU GERUHARUTO HATSUKUSHIYUT
IPC: G21F9/34
Filed: 1982-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5897754-A (JP)
Title: Memory extending system
Inventor: SATOU RIYOUICHIROU
IPC: G06F12/06
Filed: 1981-12-07
Abstract: PURPOSE:To make the constitution of a memory flexible in responose to the using purpose, by packaging each extended memory and a common memory to a basic memory in accordance with the using purpose of each extended memory, and facilitating a change of the area of an address region of the common memory. CONSTITUTION:For the basic memories Ma, Mb and Mc having different address spaces, a pair of extended memories Mc1 and Mb1 and another pair of memories Mc2 and Mb2 are provided in order to enable the use of the memory Ma as a common memory. At the same time, the extended memories Mc3 and Mc4 are provided in order to use the memories Ma and Mb as the common memories to each other. Then if it is assumed as the memory designating signal SO is designated by a memory designating circuit MDC, the memories Ma, Mb and Mc are selected; while the memory Ma and the extended memories Mb2 and Mc2 are selected respectively if the signal S2 is designated. The memory Ma functions as a common memory between the basic and extended memories.
Patent JP-H1141557-A (JP)
Title: Image processing unit and computer-readable recording medium
Inventor: MATSUI IZUMI
IPC: H04N5/92
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of high frequency components in the case that fixed length coded image data are stored and searched and reproduced. SOLUTION: Image data orthogonally converted, quantized and variable- length-coded are recorded by a recording reproducing section 109 and in the case of searching and reproducing the data, errors of the reproduced image data are corrected and no-error data are stored in a memory 113. A still image detection no-error timing signal generating circuit 115 switches a selector 114 to the position of the memory 113 when data of a plurality of images on a plurality of tracks are still image data and there is no error. The data read from the memory 113 are subject to variable length decoding, inverse quantization and inverse orthogonal transform to be decoded.
Patent JP-S6257220-A (JP)
Title: Apparatus and method for etching
Inventor: MIZUTANI TATSUMI
IPC: C23F1/00
Filed: 1985-09-06
Abstract: PURPOSE:To prevent side etching, by inputting ions or high speed particles into the surface of a sample in the oblique direction, oxidizing or nitriding the side wall of an etching pattern, and forming a thin oxide film or a nitride film. CONSTITUTION:On an Al film 7, which is deposited on a silicon wafer, an SiO2 mask pattern 4 is formed. Plasma of BCl3=20% Cl2 is yielded. Al is etched with vertical beams 6. At the same time, a small amount of CF4 gas is introduced, and ions of CF3<+>, CF2<+>, F<+> and the like are yielded. The ion beams 2 are inputted into the surface of a sample at an angle 45 deg.. Then, a protecting film 3 is formed on a side wall 1 of an etching pattern. Thus, a side etching is prevented.