baber/WOPTO huggingface dataset:
Patent JP-H0449061-A (JP)
Title: Image display device
Inventor: NOGUCHI YASUTAKA
IPC: B41J2/385
Filed: 1990-06-19
Abstract: PURPOSE:To eliminate necessity of the rearrangement of image information at the side of an outer device if continuous image information is displayed by controlling a stop timing of an image forming sensing operation in response to a signal of a stop timing designation to be supplied from an external unit after the operation is started. CONSTITUTION:An image display device 20 starts an image forming operation in a stopping state not processing to form an image when this operation continuing signal 60 becomes a high level. The device 20 continues to execute an image forming process at a special timing for forming the image to be executed for the operation when the high level of the signal 60 is detected, then executes the process of one screen according to an end timing set in a ROM of the device 20 if the high level of the signal 60 is not detected at this timing, and then stops the operation.
Patent JP-H0966671-A (JP)
Title: Optical record medium
Inventor: SHINKAI MASAHIRO
IPC: G11B7/2495
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To form an optical record medium which is stable and can respond to the orange book standard and can record and regenerate even with a shortwave laser by sequentially layering, on a base material, a recording layer and a reflective layer which respectively have different two kinds of coloring matters having real parts and imaginary parts of specified complex indexes of refraction. SOLUTION: A recording layer and a reflective layer are sequentially layered on a base material. The recording layer contains a coloring matter A having a real part (n) of 1.8-2.8 and an imaginary part (k) of 0.15 or below of complex index of refraction at 780nm and a half value width of absorption spectrum of a thin film of 170nm or below, and a coloring matter B having a real part (n) of 1.8-2.8 and an imaginary part (k) of 0.2 or below of complex index of refraction at 630nm or 650nm. As a concrete example of the coloring matter A, a phthalocyanine coloring matter can be named and a trimethylene cyanine coloring matter can be named as a concrete example of the coloring matter B. By using these two kinds of coloring matters, excellent recording and regeneration can be done with a conventional wavelength of about 780nm and a wavelength (about 630-680nm) shorter than that.
Patent JP-S5584516-A (JP)
Title: Moisture prevention method
Inventor: SUNAKAWA NOBUO
IPC: B01D53/28
Filed: 1978-12-21
Abstract: PURPOSE: To prevent explosion and fire hazard through reduced and absorbed reaction heat by contacting moisture-proof agent which has absorbed liquid in advance with hazardous liquid in protecting hazardous liquid from moisture.  
     CONSTITUTION: When hazardous liquid such as alcohol, aldehyde, etc. stored in a tank or pipes is to be protected from moisture, an air vent is connected to a pipe filled with moisture-preventive material in which such hazardous liquid or other proper liquid is adsorbed on silica or active carbon. This forms a system of moisture preventer-liquid and therefore is effective in reducing solvation or adsorption heat, thereby preventing explosion and fire and effecting safe protection from moisture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H111525-A (JP)
Title: Resin modifier for coating material
Inventor: NANIWA KIMIYOSHI
IPC: C09K3/18
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a resin modifier for a coating material excellent in water resistance and stain resistance, by using a specific fluorine-containing compound. SOLUTION: This resin modifier uses a compound of formula I (R and R' are each methyl, etc.; Rf<1> is a hydrocarbon, etc., Rf<1> is a fluorine-substituted hydrocarbon, etc.; X is H, etc.; (x) and (k) are each 0 or 1; (y) and (m) are each 0 or >=1). The modifier uses a compound of formula II, formula III (R<2> and R<3> are each hydrocarbon; Rf<2> is a fluorine-substituted hydrocarbon; (n) is 0 or >=1; (s) is 0 or 1), formula IV or formula V (R<4> and R<5> are each a hydrocarbon; Rf<3> is a fluorine-substituted hydrocarbon, etc.; (p) is 0 or >=1; (t) is 0 or 1). The compounds of formula I or formula V are copolymerized with a resin monomer [e.g. (meth)acrylic acid, styrene, vinyl acetate, etc.], for a coating material to further increase modifying effects.
Patent JP-H05329612-A (JP)
Title: Casting equipment
Inventor: ANAMI MASAHARU
IPC: B29C45/77
Filed: 1992-05-27
Abstract: PURPOSE:To appropriately understand the solidifying condition of the molten metal and to pressurize the molten metal at the optimum pressurizing timing. CONSTITUTION:The liquid pressure of a molten metal pressure detecting liquid chamber 26b where the molten metal pressure is applied is detected by a pressure detecting means 51, and the liquid pressure of the molten metal of the molten metal pressure detecting liquid chamber 26b detected by the pressure detecting means 51 is compared with the preset value, and when the detected liquid pressure becomes lower than the preset value, the liquid is force fed into the molten metal pressure detecting liquid chamber 26b by the command from a pressurization control means 61, and the pressurization of the molten metal 10 is started by the movement of a pressurizing pin 18 due to the press of a piston 23.
Patent JP-H09313481-A (JP)
Title: Bed for testee body
Inventor: NAKAYAMA TORU
IPC: A61B6/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a testee body bed which can couple a supporting member for a subject to be inspected with the body of the table without provision of any groove(s) to cause difficulty in cleaning works or enlargement of the width so much. SOLUTION: A supporting member 5 for a testee body is coupled by a coupling mechanism 6 with a testee body bed main body 2 which is installed as capable of inclining. The coupling mechanism 6 has a threaded member 13 which is fitted outside the testee body bed main body 2 in a holder 12 to be fitted to the undersurface of the testee body bed main body 2 through a recess 12d and projection 2a in such a way that a relative displacement in the longitudinal direction is possible while relative movement in the direction across the width is restricted. The supporting member 5 is pressed fast to testee body bed main the body 2 by screwing the threaded member 13 into the holder 12.
Patent JP-H11347959-A (JP)
Title: Cap remover of radiator
Inventor: TATSUNO HIYOSHI
IPC: B67B7/18
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To safely remove a cap even when a radiator liquid of an automobile is hot and high in pressure by providing a cap remover comprising a head part to hold the cap, an arm part to open/close the head part, and an umbrella to cover the periphery of the head part. SOLUTION: A cap remover 1 comprises two members 5 in which a head part 2 is integrated with an arm part 3, the members 5 are turnably stopped by a hinge 6, a spring 7 is provided on the arm part 3 side and urged in an opening direction. The head part 2 is formed arc-like so as to easily hold a cap C of a radiator. When the arm part 3 is expanded by the spring 7, the head part 2 is also expanded, and when the arm part 3 is narrowed against the spring 7, the head part 2 is also narrowed. An umbrella 4 is mounted on a part of the hinge 6, and of the size to affordably cover the head part 2, and in a work to remove the cap C, the splashed radiator liquid can be shut off by the umbrella 4 even when the radiator liquid is hot and high in pressure, and boiling. A worker can safely remove the cap without being burned.
Patent JP-S5382657-A (JP)
Title: Treating apparatus of dust
Inventor: OKAMOTO TATSUO
IPC: B01D45/00
Filed: 1976-12-28
Abstract: PURPOSE: To make handling or treatment etc.  easy, by dispersing fine dust, recovered by dry process dust collector, in water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0449094-A (JP)
Title: Planographic printing plate
Inventor: MATSUURA KAZUO
IPC: B41N1/14
Filed: 1990-06-18
Abstract: PURPOSE:To obtain a planographic printing plate excellent in hydrophilicity, water resistance, film strength and the adhesiveness to a support, easy to prepare, low in specific gravity and excellent in cushioning properties and whiteness, in the planographic printing plate wherein a hydrophilic resin layer and an oleophilic image part are laminated to a support in this order, by making the hydrophilic resin layer porous and forming a support from a polyester film having a specific heat shrinkage factor and specific gravity. CONSTITUTION:In a planographic printing plate wherein a hydrophilic resin layer and an oleophilic image part are laminated to a support in this order, the hydrophilic resin layer is a porous layer and the support is composed of a polyester film wherein a heat shrinkage factor at 150 deg.C is below 2% specific gravity is 0.95 or less. A non-compatible polymer is dispersed in and mixed with this polyester film and, as the non-compatible polymer, poly-4- methylpentene-1, cellulose triacetate and modified matter thereof is especially pref. from the aspect of cost, heat stability or the dispersibility of polyester.
Patent JP-H0775178-A (JP)
Title: Bus driving circuit for communication
Inventor: NAGAO MASARU
IPC: H04L12/40
Filed: 1993-06-29
Abstract: PURPOSE:To provide the bus driving circuit for communication which improves the matching of a driving current and time and is low-priced. CONSTITUTION:A driver 10 is provided with a trapezoidal wave generating circuit 10a to shape transmitting data into trapezoidal waves and an output transistor 10b connected to (+) and (-) buses. The collector terminal of the output transistor 10b is connected to the (+) bus, and the emitter terminal is connected to the (-) bus. A power supply voltage Vcc for driving the bus is impressed to the side of the collector terminal. The driving current for driving the (+) bus is passed through the output transistor 10b and turned to the driving current for driving the (-) bus as it is. Then, since only the base current component of the output transistor 10b is generated at an error in a current path from the (+) bus to the (-) bus, the relative accuracy of the driving current for driving both the (+) and (-) buses is decided while depending on only the hfe of the output transistor 10b, and radio noise can be efficiently suppressed.
Patent JP-H0918397-A (JP)
Title: Multiband high frequency circuit for mobile radio equipment
Inventor: TARUSAWA YOSHIAKI
IPC: H04B1/3822
Filed: 1995-06-26
Abstract: PURPOSE: To share the high frequency circuit of a mobile equipment by a digital automobile telephone system (FDD) and a digital cordless telephone system (TDD) which are Japanese standard systems. CONSTITUTION: Reception bands (a) and (b) are used in the FDD and the band (c) is shared for transmission and reception in the TDD. An antenna A1 is for the transmission/reception of the FDD and the TDD and the antenna A2 is dedicated to the diversity reception of the FDD. Respective switches SW1 and SW2 are switched and the FDD and the TDD are coped with. In the FDD, the reception signals of the antenna A1 or A2 are selected in a BPF1 and inputted to a reception amplifier RA and the output of a transmission amplifier SA is passed through the BPF3 and supplied to the antenna A1. In the TDD, the reception signals of the antenna A1 are selected in the BPF2 and inputted to the reception amplifier RA at a reception timing and the output of the transmission amplifier SA is passed through the BPF2 and supplied to the antenna A1 at a transmission timing.
Patent JP-H064690-A (JP)
Title: Parallel dsp processor of linear array type
Inventor: IWASE SEIICHIRO
IPC: G06T1/20
Filed: 1992-06-18
Abstract: PURPOSE:To eliminate the need of data transfer between data memories before an arithmetic processing and to speed up the arithmetic processing by subsequently arranging a serial access memory part, a data memory part and an ALU array part. CONSTITUTION:The parallel DSP processor of a linear array type consists of at least the SAM (serial access memory) part 1, the data memory part 2 and the ALU array part 3. The arrangement is in the order of the SAM part 1, the data memory part 2 and the ALU array part 3. Namely, it consists of the three parts of the input/output SAM part 1 sharing an input SAM part and an output SAM part, the data memory part 2 sharing a data memory A part and a data memory B part and the ALU array part 3. The ALU array part 3 is arranged at a lower end. Thus, buffer quantity between input/output buffer memories becomes flexible and memory quantity between the two data memories also becomes flexible.
Patent JP-H062053-A (JP)
Title: Method for removing copper in ferro-scrap and device therefor
Inventor: SHIYUU KOUKON
IPC: C22B15/00
Filed: 1992-06-18
Abstract: PURPOSE:To provide a method and an apparatus for removing copper promoting melting of the copper and reducing and eliminating volatilizing loss of ammonia during the treatment, in a copper removing treatment selectively melting the copper in scrap by treating the ferro-scrap containing the copper with aqueous ammonia solution in the presence of oxygen. CONSTITUTION:The oxygen or the air is recovered from above the liquid surface and circulatively used by blowing into the aqueous solution from a blowing vessel 2 through a circulating passage 3, and the aqueous solution is stirred by gas bubbling.
Patent JP-H04357888-A (JP)
Title: Pyroelectric infrared ray detecting element
Inventor: FUJII HISATAKA
IPC: H01L37/02
Filed: 1991-06-04
Abstract: PURPOSE:To obtain a pyroelectric infrared ray detecting element which ensures excellent response rate and sensitivity to the infrared ray and does not result in deterioration by particles under a low temperature process by forming an amorphous ferroelectric material thin film having pyroelectricity on a base material having conductivity. CONSTITUTION:A pyroelectric infrared ray detecting element comprises a conductive substrate 1 which is used as an electrode, an amorphous ferroelectric material thin film 2 having pyroelectricity and the other electrode 3. A conductive thin film is used for substrate 1, while aluminum or metal black, for example, which also works as an infrared absorbing layer is preferable for an electrode 3. Moreover, an amorphous ferroelectric material thin film 2 is fabricated as an amorphous thin film on a substrate with a film fabricating means while keeping a substrate temperature at 500 deg.C or less and is then subjected to a heat treatment at a temperature of 500 deg.C or less under the above condition. As an amorphous ferroelectric material thin film 2, a thin film of three-oxide material mainly composed, for example, of Fe2O3-Bi2O3-ABO3 (perovskite type compound) may be listed.
Patent JP-S5583157-A (JP)
Title: Alkaline cell
Inventor: KOTANI NOBORU
IPC: H01M50/186
Filed: 1978-12-20
Abstract: PURPOSE:To suppress the leak of liquid from the contact surface with gasket and scheme to improve anti-liquid leak performance of cell by forming rust-resisting membrane having special compound as effective component on the contact surface with gasket, of the surface of copper and copper alloy of a cathode collector. CONSTITUTION:A cathode terminal plate 9 has nickel layer 12 on the outer surface side of a steel plate 11 and copper layer 13 for preventing the formation of local battery with zinc active substance on the inner surface side. On the peripheral return part 14 of the terminal plate 9 and on the contact surface 15 with a circular gasket 10 in the copper layer 13 in the vicinity of the return part, rust-resistng membrane 16 is formed which has one or more kinds of the compound shown by the formula I, for example 2-mercapto benzothiazole, and further on the outer side of the rust-resisting membrane, asphalt pitch layer 18 is formed. Said membrane 16 is chemically bonded fixedly on the surface of the copper layer 13 on account of strong activity to copper in the compound described above. Thus, the leak of electrolyte from the contact surface of the cathode collector and the gasket can be prevented.
Patent JP-H11314126-A (JP)
Title: Adding/subtracting indicator of number of movements for fitting to die
Inventor: SHIMADA TOKIO
IPC: G06M3/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a handy indicator by providing the function counting, adding and subtracting the number of punchings or formings at each movement, fitting to a die and using as the indicator. SOLUTION: Signal at each movement is received at a movement detector 1 and the calculation is executed in the inner part of this apparatus in the preset condition. The calculated value is instantaneously changed and indicated on the value indicator 2. The measurement of the number of die movements can instantaneously be informed by reading the indicator for the number of movements fitted to the die body. Therefore, this indicator has merits that such excess working time as to calculate from the statistics of the number of products, etc., is saved and material and equipment needed to the statistical information or the utilization of a computer, etc., can be reduced as little as possible.  Further, this indicator has merit to be free from such troublesome work as recording, arrangement, input into the computer, etc., concerning the number of movements at each using time in each die in the case of discontinuously using different dies with the same machine device. The advance number of the addition and the subtraction is freely set and the added to subtracted value can be stored or erased.
Patent JP-S6347143-A (JP)
Inventor: DENISU DEI ORERU
IPC: B41F30/04
Filed: 1987-06-29
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-H11337725-A (JP)
Title: Color filter for liquid crystal display and its production
Inventor: FURUKAWA TADAHIRO
IPC: G02B5/20
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to further widen a color display range on a chromaticity diagram and to produce good colors excellent in color purity relating to elementary colors of red and green while effectively utilizing the advantages of color filters of complementary color systems of yellow, magenta and cyan. SOLUTION: Color filter layers 50 include three colors; yellow (Y), magenta (M) and cyan (C) as color patterns and include one-layer portions where color patterns of any color consist of the one-layer alone and two-layer portions where the color patterns of the colors varying from each other are superposed in two layers relating to the respective color patterns. The one-layer portions form the color elements of the color cyan (C) and magenta (M) of the complementary color systems of the respective color patterns and the two-layer portions form the color elements of the colors of the elementary colors red (R) and green (G). The yellow which is too bright as compared with the other colors are precluded from the one-layer portions. The use of the excessively dark blue relating to the two-layer portions is averted.
Patent JP-2000313885-A (JP)
Title: Method for clarifying pyroligneous acid by freezing and thawing
Inventor: KAMANO HIDEO
IPC: C10C5/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To effectively separate constituents and tar from pyroligneous liquid while suppressing heat deterioration, separation, and loss of volatiles by extracting pyroligneous acid from smoke discharged from a charcoal kiln, freezing it by pouring into a freezing container, adding dropwise the thawed product to a recovery container, and clarifying it by filtration. SOLUTION: The extracted pyroligneous acid is stored and poured into a freezing container, and the container is transferred to a refrigeration chamber. As the temperature decreases, the circulation in the liquid can be suppressed, so that the precipitation of fine particles in the tar component can effectively proceed. The freezing treatment is continued until the temperature of the frozen solid is equilibrated with the temperature in the refrigeration chamber. The temperature of the frozen solid is slowly raised to thaw it, and the pyroligneous acid is added dropwise from the frozen solid into a recovery container to recover a molten liquid. The liquid is filtered by means of a filter and clarified. The temperature in the refrigeration chamber is -1 to -500C and controlled according to a staged-temperature method.  When the melting treatment proceeds to a certain stage, a small change in the temperature of the added liquid is observed. Eight stages of such change can be distinguished.
Patent JP-S6050803-A (JP)
Inventor: IWASAKI BUNJI
IPC: G02B5/04
Filed: 1983-08-31
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-H0326010-A (JP)
Title: Manufacture of surface acoustic wave device
Inventor: YAMAJI NOBUKI
IPC: H03H3/08
Filed: 1989-06-22
Abstract: PURPOSE:To easily manufacture a stable surface acoustic wave device having a prescribed frequency characteristic while protecting electrodes by forming a silicone resin film with a prescribed thickness on electrodes of each chip in response to the measured frequency characteristic. CONSTITUTION:An Al wire 9 is brought into press-contact onto a bonding pad and a lead pin 8 of a stem 1 formed on the surface of a chip 4 with an ultrasonic wave bonder 7. Then the frequency characteristic of each chip 4 is measured and a silicone resin with a prescribed thickness of 10-1000Angstrom  is coated in response to the frequency characteristic to form insulation protection layer. Then the frequency is measured again as to each chip 4 and after the desired frequency characteristic is confirmed, a cap 13 of a can package is covered for sealing. Thus, the electrodes are protected and the surface acoustic wave device with excellent frequency characteristic is obtained.
Patent JP-H0828283-A (JP)
Title: Spark ignition type internal combustion engine
Inventor: URUSHIBARA TOMONORI
IPC: F02B31/00
Filed: 1994-07-12
Abstract: PURPOSE:To provide stable combustion nature by generating a toroidal vortex in a combustion chamber, in an intake air two-valve engine having an ignition plug arranged approximately at the central part of a combustion chamber. CONSTITUTION:In a spark ignition type internal combustion engine having two intake valves 5 per cylinder and an ignition plug 3 arranged approximately at the central part of a combustion chamber 4, an intake port 10 is branched in the vicinity of the intake valve 5 in two directions toward each intake valve 5, and the main direction of intake air flowing in a cylinder is pointed to the outer peripheral direction of the combustion chamber.
Patent JP-H06345690-A (JP)
Title: Production of alpha-acyloxy fatty acid
Inventor: FURUKAWA KAZUAKI
IPC: C07C67/14
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a highly pure alpha-acyloxy fatty acid in high yield and in simple installations and operations, while reducing the production of by-products such as acylated polymeric acids. CONSTITUTION:An a-hydroxy fatty acid salt such as sodium glycolate is acylated with an acyl halide such as acetyl chloride to produce an alpha-acyloxy fatty acid. The alpha-hydroxy fatty acid salt is obtained by hydrolyzing an alpha-halo fatty acid such as monochloroacetic acid or its salt in the presence of a base such as sodium hydroxide in water. The base is used in an amount of >=0.9 gram equivalent per gram equivalent of the alpha-halo fatty acid or its salt in terms of the a fatty acid. The hydrolysis reaction mixture is subjected to a dehydration treatment such as a distillation treatment in the presence of an organic solvent such as acetic acid and subsequently subjected to the acylation reaction. The continuous performance of the hydrolysis, dehydration and acylation processes enables to efficiently obtain the alpha-acyloxy fatty acid.