baber/WOPTO huggingface dataset:
Patent JP-H08212512-A (JP)
Title: Magnetic storage device and thin-film magnetic head used for the same and its production
Inventor: SANO MASAAKI
IPC: H01F41/26
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a magnetic head for a high recording density in a high-frequency region, i.e., for dealing with a high speed access and high-speed transfer by specifying the material of a magnetic core for writing of a thin-film magnetic head and a magnetic storage device using the same. CONSTITUTION: This device consists of a thin-film magnetic disk 1 for recording information, a DC motor for rotating this magnetic head 1, the thin-film magnetic head 2 for writing and reading the information, an actuator 4 for supporting this disk and accessing the thin-film magnetic disk 1, a voice coil motor 5, etc. At least either of the upper magnetic core and lower magnetic core of the thin-film magnetic head 2 are formed by using magnetic metallic materials having an average crystal grain of <=500Å, specific resistance of >=40μΩcm at room temp. and coercive force of <=1.0Oe in a difficult axis direction. As the result, the high-speed transfer of the data, the shorter access time and the greater recording capacity are made possible to be obtained.
Patent JP-H11212652-A (JP)
Title: Flow controller
Inventor: KOGA RYOICHI
IPC: F04B49/08
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the control accuracy of a flow rate, to attain output reduction and miniaturization by lowering the pump-up level of a pump to be used for flow control while effectively using the supply pressure of tapped water, and to expand a flow control range concerning a flow controller for the sanitary cleaning device of a water supply directly tapped system. SOLUTION: This device is provided with a flow control means 3 for controlling constant the flow provided on a supply conduit, waste water conduit 8 branched from this supply conduit 1, and main conduit 6 having the flow controllable pump, and by providing the waste water conduit with a pressure feedback valve for changing the aperture of the valve corresponding to the discharge pressure of the pump, the ability specification of the pump 5 is reduced so that accuracy in flow control can be improved.
Patent JP-S57130257-A (JP)
Title: Opening and closing device
Inventor: KUBOTA JIYUNICHI
IPC: G11B15/675
Filed: 1981-02-05
Abstract: PURPOSE:To reduce the fitting space of a fitting member for a cover by constituting an opening and closing device by forming two slide paths in the fitting member and by engaging a T-shaped link member with them. CONSTITUTION:When an ejecting operation is performed at the closure position of a cassette holder, a mechanism concealment plate 18 pivoted rotatably on a fitting plate 15 turns as shown by an arrow (a) and a pin 26 implanted in the mechanism concealment plate 18 moves along a bent groove 25 made in a cassette holder. Simultaneously, a T-shaped link member 20 also rotates around a shaft 23 and pins 21 and 22 move along long-sized holes 16 and 17 made in the fitting plate 15 as shown by arrows (b) and (c) respectively. Consequently, the cassette holder moves in parallel as shown by an arrow (d) and then rotates as shown by an arrow (e) to be opened.
Patent JP-H06201287-A (JP)
Title: Plate-fin heat exchanger
Inventor: HORI MASAYOSHI
IPC: F28F3/08
Filed: 1993-01-06
Abstract: PURPOSE:To avoid stress concentration due to temperature gradient by moderating a large temperature gradient which is generated at a core near a side plate. CONSTITUTION:In a plate-fin heat exchanger comprising a core 11, wherein a large number of fin plates 3 through each of which a fluid to be heated is passed and fin plates 3 through each of which a heating fluid is passed are stacked alternately through a separation plate 6 and a side plate 8 which is attached integrally to the core 11 so as to cover it, the plate thickness of fin plates 12 and separation plates 13 constituting the core 11 near the side plate 8 is made larger than that of the fin plates 3 and separation plates 6 on the side of the center, and an intermediate section 14 of heat capacity is formed between the side plate 8 and the center side of the core 11.
Patent JP-S54108865-A (JP)
Title: Embossing machine for extrusion molded product
Inventor: FUKI HIDEO
IPC: B29C48/395
Filed: 1978-02-15
Abstract: PURPOSE: To provide an embossing machine which does not cause strain and unnecessary marks to the product, comprising a pair of engraved endless metal belts through which a molded article extruded from an extrusion machine is passed and embossed.  
     CONSTITUTION: A molded product 2 extruded by an extrude 1 is passed between an upper and a lower endless metal belts 3, 3 placed in front of the extruder 1. The surface of the driving rolls 5 of the endless belt 3 is lined with rubber. At least one of the endless metal belts 3, 3 is engraved with fine patterns. The molded product 2 is pressed and transferred between the belts 3, and embossed to the pattern of the metal belt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07224277-A (JP)
Title: Functional material
Inventor: AIZAKI OSAMU
IPC: A23L3/358
Filed: 1994-02-14
Abstract: PURPOSE:To provide an excellent functional material which, when based on a resin, can not only inhibit the resin from deteriorating an organic substance but also enable the resin to function to restore the taste or smell of the organic substance or restore an effect of the organic substance without changing the taste, smell, etc. CONSTITUTION:This material comprises a base, e.g. a plastics, paper, wood, fabric, ceramic, aluminum, cellophane, Teflon, dye, paint, coating composition, or processed article obtained from any of these, and a compound (a) of either of a Group Ia or IIa typical metal element (b) in the third or fourth period of the Periodic Table and a transition metal element (c) in the fourth period, the amount of the compound (a) being such that the resonance wave inherent in an organic substance to be irradiated is amplified by the radiation wave inherent in the element (b) or (c).
Patent JP-S57131081-A (JP)
Title: Ppi type color radar system
Inventor: SUZUKI TOMOHIKO
IPC: G01S7/12
Filed: 1981-02-06
Abstract: PURPOSE:To attract the operator's attention by flickering only the signal of a specified target among all detected signals on a CRT display once by a different color for a short time. CONSTITUTION:The signal received by an antenna part 1 is amplified and guided to a first electron gun 2a, which lights display dots that are treated e.g. by a fluorescent material P33 of a fluorescent orange color showing long afterglow. The signal is displayed on the color CRT3. The color CRT3 also has the display dots which are treated e.g. by red and green fluorescent materials showing short afterglow and are lighted by second and third electron guns 2b and 2c. The signal of a ship is displayed by the mixed color of green and orange at first, and then displayed by the orange colored afterglow after a very short period of time based on the operation of a switching circuit 8.
Patent JP-H07226365-A (JP)
Title: Stage accuracy measuring method
Inventor: INOUE TAKASHI
IPC: G03F1/44
Filed: 1994-02-14
Abstract: PURPOSE:To precisely evaluate the accuracy of a stage by a method wherein a photomask where main patterns and auxiliary patterns are provided to one of two adjacent sides and the opposed side of it respectively separate from each other by an optional distance is used, and the three-degree of freedom of adjacent images transferred through light exposure is measured. CONSTITUTION:Main vernier patterns 2a and 2b and auxiliary vernier patterns 3a and 3b are arranged so as to be located on the opposed sides of a rectangular photomask, and the sides of the rectangular photomask are in parallel with the axes of X and Y. A stage is moved in the directions of X and Y by distances of P1. and P2 respectively, and when a multiple light exposure is carried out by the use of the photomask, a composite vernier pattern composed of main vernier patterns and auxiliary patterns is formed on an overlap of adjacent exposure shots. The movement of the stage can be measured by a position relation between the auxiliary vernier pattern and the main vernier pattern of a composite vernier pattern formed by a multiple light exposure.
Patent JP-S58136539-A (JP)
Title: Steering switch system
Inventor: MUTOU MASAHITO
IPC: B60R16/027
Filed: 1982-02-05
Abstract: PURPOSE:To improve controllability of an equipment and eliminate the necessity for using a slip ring and brush, by providing a mirror to a steering wheel, providing a projector and light receiver to a column and shielding light to the mirror by the driver to control the equipment through an optical signal. CONSTITUTION:A mirror 12 is provided to a steering wheel 10 while a projector 14 and light receiver 16 are provided to a car body side. A finger of the driver shields light to the mirror to generate an optical signal and this controls a car mounted equipment. Controllability of the equipment can be improved because a hand is never detached from the wheel 10, and the necessity for using a slip ring and brush or the like in case of providing a switch is eliminated to never cause also a trouble.
Patent JP-H10199652-A (JP)
Title: Ac blade with lighting surge terminal
Inventor: OOTSUKA MASANORI
IPC: H01T4/10
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To improve productivity by providing a lightning surge terminal which extends toward another AC blade from an AC blade body, has a pointed end, and faces another AC blade through a gap. SOLUTION: A lightning surge terminal 12 is disposed in an internal space between a lower case 1 and an upper case under a condition where an AC blade 10 with a lightning surge terminal is set to the lower case 1. The terminal 12 whose tip 12A is formed sharply extends toward an AC blade 9 in a face-to- face relation with the blade with a gap G therebetween. In the blade 10, discharge is generated between the tip 12A and the blade 9 when noise of large peak voltage such as lightning surge is generated, discharge occurs between the tip 12A and the blade 9 and the noise is absorbed. Accordingly, there is no necessity of provision of surge absorbing element separately from the blade, resulting in easiness in mounting work, and also with no necessity of provision of surge absorbing element cost reduction is attained.
Patent JP-S59146974-A (JP)
Inventor: IWASA UICHI
IPC: C04B35/04
Filed: 1983-02-07
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-S59143959-A (JP)
Title: Dry analytical element
Inventor: ARAI FUMITADA
IPC: C12Q1/40
Filed: 1983-02-07
Abstract: PURPOSE:To facilitate the production work of an analytical element and to attain to enhance analytical accuracy by making it possible to easily achieve the adjustment of a desired pH-condition, by mutually providing a diffusion resistant acid and a diffusion resistant base in separate phases while containing at least one reagent in either one of the above mentioned two phases. CONSTITUTION:A diffusion resistant acid (an acidic polymer) and a diffusion resistant base (a basic polymer) are mutually provided in separate phases. At least one of the polymers is utilized combined with the whole or partial function of a binder for holding and fixing at least one reagent. The above mentioned two phases are mutually contacted with a liquid to show a function for adjusting environmental pH during the reaction of at least one reagent in combination. Because both of the above mentioned polymers have high molecular weights, are not moved in an analytical element and the undesired uniformization of the pH environment in the analytical element can be avoided. In addition, by introducing the combination of the above mentioned both polymers into the analytical element, the local setting of the desired environmental pH and the adjustment of the environmental pH during analytical operation can be easily performed.
Patent JP-S63184777-A (JP)
Title: Electronic copying device
Inventor: NAKAJIMA YOSHIHIRO
IPC: G03G15/20
Filed: 1987-01-28
Abstract: PURPOSE:To remove a copy stop state and to prevent the generation of defective fixingness by changing the paper feeding interval of recording form to be fed to a transfer part based on the changing value of temperature on a fixing roll. CONSTITUTION:The paper feeding interval of the transfer paper is controlled in accordance with the changing value of temperature on the fixing roll. When a port PA6 is in an 'L' level e.g., fixing roll temperature sampling is executed. When the preceding sampling temperature is higher than current sampling temperature, the relation that fixing roll temperature is higher than converging temperature is compared. When the relation that fixing roll temperature is higher than converging temperature is formed, processing is reset (RET), and when the relation that fixing temperature is lower than converging temperature, 100ms is added to a paper feeding interval reference value to expand the paper feeding interval. When fixing roll temperature is higher than converging temperature, the processing is restored, and in the reverse case, 100ms is subtracted from the paper feeding interval reference value to shorten the paper feeding interval.
Patent JP-H04257530-A (JP)
Title: Production of aralkylbenzene
Inventor: ARIMA KIYOSHI
IPC: C07B61/00
Filed: 1991-02-08
Abstract: PURPOSE:To provide the title production method small in the amounts of alkylbenzenesulfonic acids as by-products. CONSTITUTION:The objective aralkylbenzene can be obtained by addition reaction of (A) benzene and/or an alkylbenzene with (B) an aromatic vinyl hydrocarbon compound at 40-90 deg.C in the presence of a catalyst produced from (1) 12-25wt.% of sulfuric acid, (2) 60-80wt.% of an alkylbenzenesulfonic acid and (3) 5-15wt.% of water.
Patent JP-H09209617-A (JP)
Title: Door handle, bezel, and grip using weather resistance stabilized long fiber glass reinforced polypropylene resin composition
Inventor: ENOMOTO NORIHIDE
IPC: E05B1/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a door handle, a bezel, and a grip to have excellent characteristics, such as strength, extremely reduce a change of appearance, such as a color, and have high reliability on a long term use in an outdoor place. SOLUTION: At least the main parts of a door handle 10, a bezel, and a grip are formed of a long fiber glass reinforced polyolefin composition which is produced such that pellets having length of 2-100mm in a fiber direction are produced in such a way that a glass fiber bundle is impregnated with a polyolefin resin as a continuous glass fiber bundle for resin reinforcement is pulled out in the resin, and cut, and glass fibers having substantially the same length as that of the pellet are aligned in parallel, the glass fiber content is 15-75wt.%, and the glass fiber reinforced polyolefin resin pellets, polyolefin resin, an oxidation inhibitor, a light stabilizer, and an ultraviolet ray absorbent are contained.
Patent JP-H05216343-A (JP)
Title: Developing device for electrophotographic system printer
Inventor: SHIMODA TAKENOBU
IPC: G03G15/08
Filed: 1992-02-04
Abstract: PURPOSE:To obtain stable and good printing quality from an initial state of the use of the developing device until the end of service life of the developing device in the electrophotographic system printer. CONSTITUTION:The quantity of developer 4 in a developer containing part 1 is detected with a spring for pressure adjustment 9 of a mobile wall 2b of a developer containing part and the angle of the mobile wall 2b is adjusted with the spring for pressure adjustment 9 according to the size of the quantity. Thus, the pressure imparted to within a developer feeding part 6 and feeding quantity of the developer 4 are adjusted and the electrification of the developer 4 on the carrying roll 7 is stabilized.
Patent JP-S63188470-A (JP)
Title: Laser soldering equipment
Inventor: KAWADA MASATOSHI
IPC: B23K26/06
Filed: 1987-01-30
Abstract: PURPOSE:To shorten the time in soldering and to reduce the equipment cost by providing a 1st vibration mirror varying the propagation direction of a laser light and arranging a 2nd vibration mirror performing the scanning in the direction crossing therewith. CONSTITUTION:The 1st vibration mirror 3 and 2nd bivration mirror 4 are arranged by crossing the scanning direction for the condensing optical system 2 of a laser light. The laser light emitted from a laser oscillating device 1 is guided by the 1st vibration mirror through the condensing optical system 2, reflected by the 2nd vibration mirror 4 and projected on the terminal 16 of the flat IC 5 on a circuit board 15. In this case, the laser light scanning in an optional direction and shape is performed by rotating the vibration mirrors 3, 4 around an orthogonal rotary shaft. The necessary laser soldering time is thus shortened and owing to the simplification of the equipment mechanism the equipment cost is reduced.
Patent JP-H01192508-A (JP)
Title: Centrifugal molding method for ceramic cylindrical member and device
Inventor: SUGAI ATSUSHI
IPC: B22D11/00
Filed: 1988-01-28
Abstract: PURPOSE:To omit post processing by improving production efficiency, by a method wherein a cylindrical outer frame is put rotatably on a rotary supporting roller and a molding formed of a corrosion-resistant metal such as stainless steel is arranged on the outer frame insertably and detachably. CONSTITUTION:A molding tool 1 arranged on rotary supporting rollers 5, 5 is constituted of an outer frame 2 and molding 3 held within the outer frame 2 insertably and detachably and the outer frame 2 is formed by fixing end plates 22, 22 to flanges provided on both ends of a cylindrical body 21 in a projected state with bolts. The molding 3 is made of stainless steel such as SUS306 and formed of a cylindrical wall part 31 and end walls 32, 32 fixed to both the ends of the cylindrical wall part with the bolts. The inside of the molding 3 is finished smooth and a material loading port 4 is opened by penetrating through the center of the end plate 22 of the outer frame 2 and that of the end wall 32 of the molding 3. Centrifugal molding is performed by loading ceramic slurry through the loading port 4. The molding 3 is pulled out through the outer frame 2 by removing the end plate 22 of the outer frame 2 and taking-out of a molded product is performed by removing the end wall 32 of the molding 3.
Patent JP-S58137070-A (JP)
Title: Automatic design system
Inventor: SUKAI TSUNEHISA
IPC: G06F17/50
Filed: 1982-02-08
Abstract: PURPOSE:To make the design job effect, by drawing a diagram on a paper set to each terminal device with a reception signal, correcting and adding the diagram with a basic data stored in an information processing system to store it in a memory. CONSTITUTION:A terminal 7 via terminals 4, 5 and a coupling node 6 is connected to an information processing system 11 via a communication device 1, a call processor 2, and a time division exchange 3, and to communicat at a low speed and in time division with loop communication networks alpha and beta. The system 11 is connected to each terminal with a high speed relay device 9 and a spatial split exchange 8, and dynamic picture communication such as TV, sound communication and control communication is exchanged with the network beta'. A paper is placed on a device at each terminal, a drawing is drawn on the paper with a signal rceived from the other terminal device or the system 11, and the diagram drawn by using the basic diagram stored in a memory 111 of the system 11 is stored in a file 114. The drawing is corrected and added arbitrarily by using the data and stored again in the file to effect the design.
Patent JP-S56115217-A (JP)
Title: Manufacture of frp molded body having curved surface
Inventor: MORIWAKE TAKASHI
IPC: B29C43/18
Filed: 1980-02-19
Abstract: PURPOSE: To obtain efficiently the large-sized captioned molded body having high strength and dimensional accuracy by a method wherein clothlike or matlike reinforcing fiber bodies are laminated and retained on a penetratable boardlike body in a manner like contour lines to form a reinforcing article having a curved surface, thereafter, liquid resin is impregnated thereinto and hardened in a mold.  
     CONSTITUTION: The clothlike or matlike reinforcing fiber bodies are laminated and retained on at least one surface of the penetratable boardlike body 2 in such a manner as the contour lines 3 to form the reinforcing article having the curved surface. Subsequently, this reinforcing article is closed within the mold and the liquid resin (for example; unsaturated polyester resin or the like) is poured into the mold to impregnate it into the reinforcing article. Subsequently, the resin is hardened thereby obtaining the FRP molded body 1 having the curved surface. For further reference, the boardlike body 2 bent beforehand so as to have the same curved surface substantially is utilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58136403-A (JP)
Inventor: KAWAI KAZUO
IPC: B28B3/20
Filed: 1982-02-08
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-S60162109-A (JP)
Title: Low nox 2-stage combustion device
Inventor: INDOU MASAHIRO
IPC: F23D14/08
Filed: 1984-02-03
Abstract: PURPOSE:To enable increasing of the throttle ratio of a combustion amount at low NOx, by a method wherein, in the 2-stage combustion device for indoor open type burner for household use of a stove fan heater and a small water heater, a burner port, such as wire nets, foaming metals, having a small heat capacity, is used in a main burner port, and a burner port load and a primary air ratio are set to a sepecified range. CONSTITUTION:A wire net, being low in heat capacity, is used in a main burner port 6, and a burner port load is set to less than 1kcal/hrmm.<2>. Since the main burner port 6 has a burner port load of less than 1kcal/hrmm.<2>, lift is prevented from occurring even in a primary air ratio of 100% or more to perform excellent combustion. Further, since 2-stage combustion is effected, an effect, being efficient enough to allow combustion of a device even at a primary air ratio range of 50-70%, is produced, combustion can be effected up to the whole primary - the whole secondary. The injection speed of air-fuel mixture is decreased to 1/3-1/6 or less that of a conventional type, and since combustion reaction is quick and a flame is decreased in length, and the height of a combustion chamber 7 can be decreased, resulting in the possibility to form a compact 2-stage combustion device. Further, since heat capacity is low, NOx is maintained at about 10ppm even at a primary air ratio of about 50%, and a lift limit is throttled to 1/3. Finally, in a range where a combustion amount is high, reduction is gradually effected from a primary air ratio of 110%, and this causes reduction of a lift limit from the main burner port 6, and enables a throttle to be throttled to a low combustion range and can be reduced to 1/6.
Patent JP-H02198975-A (JP)
Title: Sealing device for facsimile receiving paper
Inventor: NOMA YASUO
IPC: B65H37/06
Filed: 1989-01-27
Abstract: PURPOSE:To prevent the generation of the troubles such as failure of insertion into an envelope or incomplete insertion by constituting the title device so that the signal receiving paper is folded and sealed so that the signal recording surface can not be detected. CONSTITUTION:A signal receiving paper 12 discharged from a receiving machine is folded one or several times by folding means 36 and 37. Then, the signal receiving paper 12 is sealed in the folded state by a stapler or other sealing means 34.