baber/WOPTO huggingface dataset:
Patent JP-H0682356-A (JP)
Title: Measurement of foaming rate
Inventor: TAJIMA YOSHITAKA
IPC: G01N9/36
Filed: 1992-09-03
Abstract: PURPOSE:To improve the quality control of kneaded rubber by rapidly measuring the foaming rate of a high-molecular foamed product with a specific gravity of below 1.0, for example, a foamed rubber product obtained from a high- molecular semimanufactured product with a specific gravity of 1.0 or more such as a kneaded rubber. CONSTITUTION:The specific gravity of kneaded rubber and the of a foamed rubber product after vulcanization foaming are respectively measured according to a float-and-sink method and the foaming rate of the foamed rubber product is rapidly measured on the basis of both specific gravities. The specific gravity liquid group for measuring the specific gravity of the foamed rubber product in this case is obtained by mixing oily liquids having a specific gravity of below 1.0 and mutually different in specific gravity in a predetermined ratio.
Patent JP-H04117944-A (JP)
Title: Data processing method for nuclear magnetoresonance device
Inventor: BITO YOSHITAKA
IPC: G01R33/32
Filed: 1990-09-07
Abstract: PURPOSE:To decrease the truncation archifact relating to both read out and encode directions by determining the origin of a read out direction, applying a high-pass filter based on this origin to execute linear prediction and exterpolating the data. CONSTITUTION:Fx(kx, ky) is subjected to discrete Fourier transform with respect to ky and is determined as Fx(kx, y). For each y, c(y) is determined as the point kx to give the max. value of the function ¦Fx(kx, y)¦ in the case of determination of the origin c of the read out direction. This c(y) is determined as the origin c of the space frequency of the data array for each of the respective encoding lines. By using the origin c calculated in the above-mentioned manner, G(kx, y)=Fx(kx, y)f(kx) and G(kx, y) are calculated by using the high-pass filter f(kx) defined by equation I or equation II. In the equation, pi is a circle ratio; i is a virtual unit; N is the number of terms of the discrete Fourier transform. The exterpolation is executed by using the data array G(kx, y) applied with these filters. One y is then fixed to, for example, y0 and the data is exterpolated in the kx direction to G(kx, y0) by using the one-dimensional linear prediction method.
Patent JP-S6295542-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/08
Filed: 1985-10-22
Abstract: PURPOSE:To obtain the titled body having an improved sticking property against a substrate and an improved anti-environment property by forming a photoconductive layer and a barrier layer with microcrystalline silicons having different crystallinities with each other respectively. CONSTITUTION:In the electrophotographic sensitive body comprising the conductive substrate 21, the photoconductive layer 23 and the barrier layer 22, the photoconductive layer and the barrier layer are formed by the microcrystalline silicons (muc-Si) having the different crystallinities with each other respectively. As the more the crystallinity of muc-Si is high, the more the conductive property becomes large, if the crystallinity of the muc-Si layer constituting the barrier layer is higher than that of the muc-Si layer of the photoconductive layer, the carrier in the photoconductive layer travels rapidly through the barrier layer, and moves till the substrate. When the crystallinity changes largely at a contact interface between the photoconductive layer and the barrier layer, a dangling bond produces in a considerable amount and makes a capture site of the carrier. As the fatigue of the photosensitive body due to light generates, the crystallinity of a fine crystal at said interface changes continuously. Thus, the titled body having an excellent properties of an anti-corona property, an antimoisture property and a durability is obtd.
Patent JP-2001061072-A (JP)
Title: Image processor, its method and printer system with image processor
Inventor: FUJITA TORU
IPC: H04N1/405
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To make the size of moire sufficiently small even when four colors of CMYK are used by storing at least one conversion table in which correspondence relation is determined so that angle difference of screen angle with the screen angles of two conversion tables becomes an angle of irrational tangent. SOLUTION: At least one conversion table C in which the correspondence relation is determined so that the angle difference with the screen angles of two conversion tables A, B becomes the angle of irrational tangent as for the screen angle is stored in a storage means by a conversion table storage means 10. And when the conversion tables A, B are used for two colors among four colors of CMYK, two colors are regarded as a dot-like dot image for one color. Thus, adjustment of the screen angles for three colors is substantially required. Therefore, the moire is minimized by constituting three colors so that angle difference between the screen angles becomes the intervals of 30 degrees for three colors.
Patent JP-H0574679-A (JP)
Title: Semiconductor device
Inventor: YUASA HIROKAZU
IPC: H01L21/30
Filed: 1991-09-17
Abstract: PURPOSE:To electrically discriminate the reduction-steeped surfacing position of a semiconductor device. CONSTITUTION:Data indicating surfacing positions are printed on registers 6, 7, 8, and 9. The concurrence of malfunctions caused by a defective reticle can be prevented in a system in which two semiconductor devices are used for improving the reliability of the system.
Patent JP-S6295557-A (JP)
Title: Electrophotographic method
Inventor: IKEDA ITSUO
IPC: G03G15/047
Filed: 1985-10-22
Abstract: PURPOSE:To vary gamma characteristics variously according to the kind of an original by varying the irradiation intensity of an erasure pattern according to the original to be copied. CONSTITUTION:A photosensitive body 10 is discharged electrostatically and cleaned, and the recharged electrostatically by a charger 12, and color separation exposure which uses a green filter F2 is carried out to form a green latent image. The green latent image is irradiated with the erasure pattern by an eraser 18 and then developed by a developing device 22. The obtained magenta visible image is transferred to transfer paper S and then the photosensitive body 10 is discharged, cleaned, and recharged for color separation exposure using a red filter F3. This red latent image is irradiated with the erasure pattern and then visualized by a developing device 24 with cyan toner and transferred to the transfer paper S. The transfer paper S is separated from a holder 28 by a separator 35 and a separating claw 37, and discharged from the device after the respective visible images are fixed by a fixing device.
Patent JP-S60124233-A (JP)
Inventor: AARU ESU SHIYAFURAA
IPC: B29C48/92
Filed: 1984-11-08
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-S60168800-A (JP)
Title: Heavy metal aid, manufacture and use
Inventor: TEIMOSHII DEBITSUDO FUINCHI
IPC: C11D3/12
Filed: 1984-11-08
Abstract: A stable heavy metal adjunct, particularly manganese adjunct, for use as a peroxygen bleach catalyst is disclosed which comprises a matrix of a heavy meal salt provided with a surface powder coating of desiccant microsized powdered material having a mean particle size of less than 25 µm.A process for preparing said adjunct and bleaching and detergent compositions containing said adjunct are also disclosed.Preferred heavy metal is manganese and preferred surface powder coating is with microsized silicon dioxide (silica).
Patent JP-S6478921-A (JP)
Title: Net for window of automobile
Inventor: SHIROTORI YOSHIKAZU
IPC: B60J1/20
Filed: 1987-09-20
Abstract: PURPOSE:To prevent rise in temperature in an automobile room and prevent mosquitos from entering by spreading a net on a frame and installing the frame in the window or the door of an automobile. CONSTITUTION:By spreading a net 2 on a frame 1, three type of such frames 1 are formed. In this case, forked parts 4 which are fitted on the window glass 5 of an automobile is formed on the bottom side of the frame 1. And, these three types of frames 1 are mutually linked by means of pins 3. This device is put to use by fitting the forked parts 4 of the frame 1 on the window glass 5 of the automobile and, then, by lifting up the window glass 5 to fit the upper part of the frame 1 into the groove of an automobile window. Thereby, mosquitos are unable to enter the inside of automobile and moreover, admitting fresh air instead preventing rise in temperature inside the automobile. Also, the frame 1 can be folded up when not in use without becoming hindrance even if it is kept in the automobile.
Patent JP-S6399272-A (JP)
Inventor: MANFURETSUDO REMUBORUTO
IPC: C08G18/22
Filed: 1987-09-19
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-2001058452-A (JP)
Title: Ink ribbon cartridge
Inventor: MATSUO HISATOSHI
IPC: B41J32/02
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To eliminate locking of a ribbon by providing a means for floating and removing the ribbon before passing the ribbon between drive and driven rollers. SOLUTION: An annular groove is provided at a center of a feeding roller. Here, a feeding roller first brought into contact with a ribbon returned from an arm 40 is a drive roller 51. Accordingly, a knife shape protruding shape 82 is formed at a position opposed to a ridge through a roller shaft by slightly altering a shape of an existing spacer, and engaged with the groove of the roller 51. The shape 82 is a means for removing engagement of the ribbon, and its outside and front end are set in a shape and a size so as not to arrive at a diameter of a tooth flank of the roller 51. If this means is provided at a driven roller 52 side, a shape of an existing holder 70 is slightly changed.
Patent JP-H0656961-A (JP)
Title: Epoxy resin composition
Inventor: UCHIDA KOJI
IPC: C08K3/22
Filed: 1992-08-13
Abstract: PURPOSE:To obtain the epoxy resin composition excellent in heat resistance, toughness, adhesion, storage stability in the form of a varnish, etc., by mixing a specified epoxy resin with a specified amount of a salt of an alkali (alkaline earth) metal and/or its hydroxide. CONSTITUTION:The resin composition comprises an oxazolidone-ring-containing epoxy resin (e.g. a reaction product of bisphenol A diglycidyl ether with 2,4- and 2,6-tolylene diisocyanates) desirably containing 0.5-10eq./kg of oxazolidone rings and having an epoxy equivalent of 200-10000g/eq. and 0.01-50ppm, based on the resin, salt and/or hydroxide of an alkali (alkaline earth) metal (e.g. NaCl).
Patent JP-H0791361-A (JP)
Title: Device for electric generation by temperature difference
Inventor: UEHARA HARUO
IPC: F28B9/00
Filed: 1993-09-22
Abstract: PURPOSE:To increase the thermal efficiency of a device for electric generation by temperature difference and reduce the construction cost of the device, while improving the generating effect. CONSTITUTION:This device consists of a separator 9, turbines 10, 14 and generators 5, 6 lying between an evaporator 8 performing a heat exchange between a high heat source fluid being fed out of a high heat source pump 1 and a cold operating fluid being fed out of two cold operating fluid pumps 2 and 3, an absorber 15 being connected to a rear stage of the turbine and doing its heat exchange with the regenerated operating fluid, a regenerator 11 doing its heat exchange with the cold operating fluid, a heater 12 doing its heat exchange with an exhausted fluid out of the first stage turbine and the cold operating fluid, and a pipeline. In this constitution, the fluid made up of evaporating the cold operating fluid by means of the high heat source fluid into carburetion is subjected to a gas-liquid separation by the separator 9, and only the operating fluid vaporized by intense heat is fed to the two turbines 10 and 14, and then at least two stages of a generating system are installed, while the exhausted fluid out of the final turbine is heat-exchanged with the cold operating fluid through the absorber 15 and a main condensing tank, whereby the recondensated cold operating fluid is circulated around through a cooling pipeline.
Patent JP-H0573681-A (JP)
Title: Moving object recognizing device
Inventor: KAMATA HIROSHI
IPC: H04N5/232
Filed: 1991-09-17
Abstract: PURPOSE:To recognize a moving object by extracting feature points at plural points of time, which are inputted from one image input part. CONSTITUTION:This device is provided with a feature point extracting part 16 extracting the feature point in the image inputted from the image input part 15 and a feature point storage part 17 storing the extracted feature point, and recognizes the motion of a moving object through the use of known position information of the feature point. Then, a shape motion recognition means 18 calculating the actual position/motion of the feature point of an object from known position information of three feature points which are vertical among the feature points of the object at the two points of time in an image taking the object rotating/moving on a flat surface in the vertical direction to a rotation axis is provided. Thus, the motion of the moving object can be recognized, the scale of the device and be small and a processing time can be shortened.
Patent JP-H1169047-A (JP)
Title: Image reader
Inventor: KIMIJIMA MASASHI
IPC: H04N1/401
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide the image reader in which static electricity is discharged or a foreign matter is removed from a white reference member so as to apply proper shading correction to an image and hence to improve the image quality. SOLUTION: A grounded electricity elimination brush 12 is placed in contact with or close to a surface of a white reference roller 8 to eliminate static electricity charged on the surface of the white reference roller 8 and hence to prevent deteriorated image quality due to noise while preventing a carrying fault of an original 10. A cleaning blade 14 placed under the electricity elimination brush 12 scrapes off a foreign matter 16 deposited on the white reference roller 8 and the scraped foreign material 16 is contained in a foreign matter receiving pocket 15. Thus, proper shading data are acquired by the clean white reference roller 8 and shading is corrected with high accuracy and entrance of an image of the foreign matter 16 to the read image data from an original 10 is prevented to improve the image quality.
Patent JP-H08102962-A (JP)
Title: Video signal processing unit
Inventor: NAKAYAMA HIROTSUGU
IPC: H04N11/20
Filed: 1994-09-30
Abstract: PURPOSE: To rationalize the circuit converting an NTSC system chrominance carrier signal into that of the PAL system when the input of the NTSC system chrominance carrier signal is stopped by providing a circuit converting a low frequency conversion color signal into the NTSC system chrominance carrier signal having a subcarrier frequency of the PAL system. CONSTITUTION: A color signal processing circuit 23 converts a low frequency conversion color signal being an output of a switch circuit 2 into an NTSC system chrominance carrier signal having a subcarrier frequency of the PAL system based on an output signal frequency of a reference oscillator 9 and provides an output. When the low frequency conversion color signal is converted into the NTSC system chrominance carrier signal with the subcarrier frequency of the PAL system in the case of intermission of the NTSC system chrominance carrier signal, a video signal of the NTSC system received by an input terminal 19 is converted into the low frequency conversion color signal at a low frequency conversion circuit 20 and the converted signal is fed to the circuit 23 via the circuit 2, in which the signal is converted into the NTSC system chrominance carrier signal and it is outputted. Thus, the conversion of the NTSC system low frequency conversion color signal into the NTSC system chrominance carrier signal with the subcarrier frequency of the PAL system is used in common for the reproduction mode and for the case that the NTSC system chrominance carrier signal is stopped.
Patent JP-H0399404-A (JP)
Title: Method and apparatus for manufacture of zinc oxide varistor
Inventor: YUASA TAKAYUKI
IPC: C04B35/453
Filed: 1989-09-12
Abstract: PURPOSE:To obtain a varistor having stabilized voltage characteristics by a method wherein a calcinating operation is conducted in such a manner that a molded body is placed on a corrugated first bedding plate, on which groove parts are formed, and a second bedding plate on which through holes are formed. CONSTITUTION:First, the metallic oxide consisting of bithmuth oxide, cobalt oxide, manganese oxide, antimony oxide and chromium oxcide is added to zinc oxide powder, they are thoroughly mixed, and after the mixture has been granulated, it is molded in such a manner that the shape after calcination becomes a disc-like form. Then, first, a corrugated first bedding plate 2, having a plurality of groove parts 2a in the prescribed direction, is placed on the upper surface of a flat plate 1 to be used for blocking, and subsequently, a reticular second bedding plate 3, having a plurality of through holes 3a in vertical direction, is placed on the above-mentioned first bedding plate 2. Then, after thirty molded materials 4 have been stacked on the upper surface of the center part of the above-mentioned second bedding sheet 3, a calcinating container 5 is coated from above, and a calcination operation is conducted. On both flat surfaces of the sintered body obtained as above, paste-like electrode mainly composed of silver is coated, and a zinc oxide type varistor is obtained by conducting a printing operation at the prescribed temperature.
Patent JP-S6480107-A (JP)
Title: Broad band signal input circuit
Inventor: MURAYAMA AKIHIRO
IPC: H03F3/34
Filed: 1987-09-21
Abstract: PURPOSE:To operate the titled circuit by a voltage of 1.5V or below by giving the potential of a virtual ground point of an input stage to an emitter of a transistor(TR) to decrease the DC operating potential of a negative feedback TR by the base-emitter voltage of the TR. CONSTITUTION:The emitter of a TRQ1 is connected to an input terminal (VIN) 11 via a resistor R1. The collector of itself and bases of TRsQ2, Q5 are connected respectively to the base of the TRQ1. Emitters of the TRsQ1, Q2 and Q5 are connected to a grounding terminal 12 via resistors R5-R7 respectively. Emitters of the TRsQ1, Q2 and Q5 are all at the virtual grounding point by using two negative feedback loops; the emitter of the TRQ1  the base of the TRQ1  the collector of the TRQ2  the emitter of the TRQ3  the emitter of the TRQ1 and the base of the TRQ5  the collector of the TRQ5  the emitter of the TRQ4  the emitter of the TRQ2  the collector of the TRQ2  the emitter of the TRQ3  the emitter of the TRQ1  the base of the TRQ3.
Patent JP-S60128572-A (JP)
Title: Output device
Inventor: MURATA HIDEKI
IPC: G06T1/20
Filed: 1983-12-15
Abstract: PURPOSE:To attain the synthesis of plural patterns with a simple circuit quickly by providing an operating circuit between the 1st bit map memory and the 2nd bit map memory. CONSTITUTION:A bit pattern D formed by a bit pattern generating circuit 1 is written in the bit map memory 2. ON the other hand, the bit pattern D is read from the bit pattern memory 2 by the read command of a main control section 6 by allowing a register 5 to designate the operating formula. Then the transfer is commanded by the Read-Modify-Write command of the main control section 6. Then the bit pattern A is outputted and also the transfer is started. When the transfer is started, an output of the map memory 4 is given to the input of an operation circuit 3 and the data is operated based on the operation formula of the desired designated data C. Furthermore, a bit pattern F of the result is outputtedd and written in the bit map memory 4. Then the synthesized bit pattern F is outputted.
Patent JP-S60128635-A (JP)
Title: Forming process of element isolation region
Inventor: FUKAZAWA YUUJI
IPC: H01L21/76
Filed: 1983-12-15
Abstract: PURPOSE:To improve the element characteristics easily forming a field oxide film with specified film thickness by a method wherein an acid resistant mask film and a step difference forming film as well as the peripheral region of a selective oxide film are removed leaving a flat film on the selective oxide film. CONSTITUTION:A selective oxide film 25 is formed on a semiconductor substrate 20 by means of selective oxidation through the intermediary of a wondow 24. Firstly a flat films 26 is formed blocking the window 24 on a step difference film 23. Then the surface region of the flat film 26 is removed by etching back process. Secondly the step difference forming film 23 is removed by etching process utilizing another flat film 26a as a mask. Likewise after removing an acid resistant mask 22, the peripheral region of the selective oxide film 25 including a foundation film 21 is removed to form a field oxide film 27. Through these procedures, the field oxide film 27 which sufficient thickness may be easily formed even into fine pattern.
Patent JP-H1082050-A (JP)
Title: Method for greening construction of land
Inventor: NOTO HIROMITSU
IPC: A01G1/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To shorten an execution period, and to grow plants in a short period of time by forming foundation soil by spraying a borrow material to a surface to be executed and forming protection soil by planting perenial plants and spraying the borrow material against the foundation soil. SOLUTION: Foreign matters and weeds on a surface to be executed are removed and cleaned, and a herbicide is scattered and soil is treated. A prepared borrow material is sprayed to the surface to be executed N, and foundation soil 11 is formed. Root-divided fig marigolds M1, M1... with roots are inserted and planted vertically to the foundation soil 11. The borrow material is further sprayed, and protection soil 12 is formed. Accordingly, pre-works such as the cultivation, soil amendment, fertilization, hole digging, etc., of the surface to be executed N can be omitted, and not only an execution period can be shortened largely but also the planted perenial plants need not be germinate from seeds and can be grown prior to the growth of weeds, thus realizing an excellent greening effect in a short period.
Patent JP-H02289651-A (JP)
Title: Hybrid fiber-reinforced plastic composite material
Inventor: YAMAMURA TAKETAMI
IPC: C08K7/16
Filed: 1989-09-14
Abstract: PURPOSE:To obtain a composite composition suitable for building materials, etc., having excellent mechanical properties comprising hybrid fibers consisting of specific inorganic fibers and one or more fibers selected from carbon fibers, glass fibers, etc., as a reinforcing material and a plastics as a matrix. CONSTITUTION:A composite material consisting of hybrid fibers of inorganic fibers and one or more selected from carbon fibers, boron fibers, etc., as a reinforcing material and a plastics as a material. The inorganic fibers are obtain from a metalcontaining polycyclic aromatic polymer having one or more elements selected from titanium, zirconium and hafnium and silicon and composed of (A) a carbonaceous substance showing one or more crystal orientation state selected from radical structure, onion structure, etc., (B) crystalline carbon in a nonorientated state and/or amorphous carbon and (C) an aggregate Si-M-C- O substance composed of an amorphous substance composed of C1: S, M, C and O and/or C2: crystal fine particles composed of beta-SiC, etc., amorphous SiOy (0<y<=2), etc.
Patent JP-H0977445-A (JP)
Title: Tread operation device for escalator
Inventor: HONDA TOSHIO
IPC: B66B31/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an escalator with a tread operation device enabling the easy operation of it by human power. SOLUTION: Rotary gears 18a and 18b for rotating a rotary shaft 12 connected to the driving shaft of an escalator in an axial direction are rotated by pressing tread pedals 24a and 24b. Thus, by rotating the driving shaft of the escalator, the escalator is driven by human power.