baber/WOPTO huggingface dataset:
Patent JP-H08331593-A (JP)
Title: Recording device and recording method for television signal
Inventor: KANOTA KEIJI
IPC: H04N7/00
Filed: 1995-06-05
Abstract: PURPOSE: To prevent compression distortion of a helper signal from being generated by coding a PAL plus signal with DCT and recording the coded signal onto a digital VCR. CONSTITUTION: A color difference signal CB fed to an input terminal 32 and formed by inserting a helper signal to a non-picture part receives a DC setup by a DC level shift circuit 24 and the result is fed to an input terminal 21b of a switch circuit 21. A luminance signal Y is fed to an input terminal 21a of the circuit 21 and the helper signal is inserted for a period of a non-picture part of the signal Y under the control o the circuit 21. The signal formed by inserting the luminance signal Y to a main picture part and inserting the helper signal to the non-picture part is fed to an input terminal 22a of the switch circuit 22. In this circuit 22, several lines of the main picture where a DCT block is bridged over the main picture and the non-picture are used for a DC setup value. Moreover, color differences CB, CR of the several lines are set to a gray level.  The signals are outputted via a helper killer circuit 23.
Patent JP-S5861244-A (JP)
Inventor: DEBUITSUDO NOERU DEYUURU
IPC: C22C19/05
Filed: 1982-09-14
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-H08333613-A (JP)
Title: Method for separating and recovering low boiling point metal from low boiling point metal-containing material
Inventor: YAMAUCHI MASAO
IPC: C21C1/04
Filed: 1995-06-06
Abstract: PURPOSE: To recover a low b.p. metal-containing material from a low b.p. metal- containing material at a high efficiency by inserting the low b.p. metal- containing material into a converter and supplying produced dust into molten iron pre-treatment. CONSTITUTION: The material 1 containing low b.p. metal such as Cr and Pb is charged into the converter 2, and the converter dust 3 produced by blowing is prepared as a dephosphorizing agent 4 and introduced into the molten iron pre-treatment 5 and the pre-treated dust 6 produced during the pre-treatment is recovered to concentrate and separate the low b.p. metal. Further, the recovered pre-treated dust is supplied again to the pre-treatment and concd. into the high concn. and also, the low b.p. metal concn. to be recovered is controlled to a prescribed quantity by setting the adding quantity of the pre- treated dust into the dephosphorizing agent.
Patent JP-2000349657-A (JP)
Title: Rf detection circuit
Inventor: FUJITA NOBUYUKI
IPC: H03G3/30
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an RF detection circuit of a high dynamic range by operating two diodes of different threshold voltage levels in parallel to each other and synthesizing together the detection outputs of both diodes. SOLUTION: This RF detection circuit consists of a power amplifier circuit 4, an inter-stage filter 16, an orthogonal modulator 5, a comparator 17, an addition amplifier 18, buffer amplifiers 19 and 20, detection diodes 21 and 22, a distributor 23, a directional coupler 24, resisters 26-29, 31, 33 and 38, capacitors 30, 32, 36 and 37 and choke coils 34 and 35. A part which is enclosed by a broken line in the diagram shows an automatic power control circuit 6. In such a constitution of this circuit, the diodes 21 and 22 of different threshold voltage levels are operated in parallel to each other and the detection outputs of both diodes are synthesized together. Thus, it is possible to obtain the detection voltage in a wide range including low levels through high levels against a transmitted signal.
Patent JP-H11298899-A (JP)
Title: Video signal coding method
Inventor: HAN SEOK-WON
IPC: H04N19/189
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a video signal coding method that is adopted for a video signal coder, which codes texture information of a video signal by using the texture information and shape information of the video signal. SOLUTION: Each macro block has M×M pixels and is divided into P-sets of discrete cosine transform(DCT) blocks of the same size, and a DCT type denoting which of the progressive coding technology and the interlace coding technology is more effective for coding texture information with respect to an object macro block based on shape information and texture information of a target macro block to be processed is decided (120), and the texture information is adaptively coded (180) by using the progressive coding technology or the interlace coding technology depending on the DCT type to produce coded texture information.
Patent JP-H0716148-A (JP)
Title: Warmer type rice cooker
Inventor: SUMIDA NORITAKE
IPC: A47J27/00
Filed: 1993-06-30
Abstract: PURPOSE:To prevent boiled rice from becoming dry at the time of warming, and also, to deodorize it by providing a humidity control material for keeping humidity in an inner pot constant and a deodorizer which can be regenerated by heating. CONSTITUTION:To the lower face of an inner cover 7, a humidity control material 13 and a deodorizer 14 are attached. At the time of rice cooking, as for the humidity control material 13, sticky rice does not stick by a vapor transmission film 12, and vapor generated at the time of rice cooking is absorbed efficiently. On the other hand, the deodorizer 14 does not deteriorate the deodorizing performance due to adhesion of sticky rice by an operation of the vapor transmission film 12, heated and regenerated by vapor at the time of rice cooking and an absorbing function of an offensive smell substance is restored. After rice cooking, a temperature of boiled rice is warmed at about 70 deg.C. At the time of warming, vapor in an inner pot 5 is volatilized by opening and closing a cover body 3 by supplying boiled rice and when humidity in the inner pot 5 lowers, water absorbed at the time of rice cooking is supplied into the inner pot 5 from the humidity control material 13 and it is prevented that boiled rice becomes dry. On the other hand, a smell generated from boiled rice by warming extending over many hours is absorbed with the deodorizer 14.
Patent JP-H0325379-A (JP)
Title: Testing device for transformer for cascade connection
Inventor: HAYASHI HITOSHI
IPC: G01R31/00
Filed: 1989-06-23
Abstract: PURPOSE:To conduct a temperature rise test of respective windings and insulating oil and to improve measurement accuracy without any temperature correction by connecting the secondary winding of a three-winding transformer to be tested and the secondary winding of a two-winding transformer for assisting the test in series. CONSTITUTION:The primary winding 6 of the two-winding transformer 5 for test assistance is connected to both ends of the tertiary winding 4 of the three- winding transformer 1 to be tested. The secondary winding 7 of the transformer 5 is connected to the secondary winding 3 of the transformer 1 in series and the winding 7 is short-circuited through the winding 3. In this constitution, a rated current is supplied from the primary winding 2 of the transformer 1 to conduct the test. Rated currents flows through the windings 2 - 4 with this rated current. Then after the temperatures of respective parts are saturated, the temperature rises of the respective windings and insulating oil are measured. Consequently, the test can be conducted without any temperature correction and the measurement accuracy is improved.
Patent JP-H0212366-A (JP)
Title: Document editing device
Inventor: NAKAMURA KENJI
IPC: G06F17/21
Filed: 1988-06-29
Abstract: PURPOSE:To attain the patching production of documents with high efficiency by shifting the information between the documents together with the form information. CONSTITUTION:A document editing device consists of a display device 1, an input device 2, a controller 3, a print output device 4, an external memory 5, and a memory 6. The controller 3 and the memory 6 form a central control part 30. The form information on the writing form, etc., on each call information can also be copied as the additional information. In other words, the form information on the due information is registered in the memory 6 together with the information taken out. At the same time, these information are all reflected to the copying destination so that the maintenance of form can be copied. As a result, the existing documents can be edited in the same procedure as a conventional patching editing way with no consciousness of the writing form.
Patent JP-H0656115-A (JP)
Title: Binding processor of tube bars
Inventor: OSHIMAYA TOSHIO
IPC: B65B27/10
Filed: 1992-05-29
Abstract: PURPOSE:To reduce noise and to reduce a damage by collision by making a drop small at the time of transferring a tube bar from a feeder to the tube bar-forming region of a making machine in the binding processor of tube bars. CONSTITUTION:The title binding processor of tube bars has a feeder 11 for supplying the tube bars, a making machine 12 for forming a tube bar supplied by the feeder 11 into a certain type of packing in a tube bar-forming region, a binding device for binding the tube bars 1 formed by the making machine 12 and a clear-out device 14 for clearing out the tube bars bound by the binding device. In the binding processor of tube bars, further, the feeder 11 is equipped with a supply guide 23 which is set in the manner of protruding from the position in readiness on the side of supply rails 21, 22 to the working position right above the tube bar-forming region of the making machine 12, the supply guide 23 is formed into a wedge shape thinning from the end side toward the protruding tip side, and the top surface of the supply guide is a transfer surface with a falling gradient and the under surface thereof is a horizontal plane.
Patent JP-H0325313-A (JP)
Title: Angular velocity detector
Inventor: KOBASHI KAZUYOSHI
IPC: G01C19/58
Filed: 1989-06-23
Abstract: PURPOSE:To accurately detect an angular velocity by setting the driving frequency of an oscillator which generates an oscillatory wave in a case so that length which is an odd multiple of its half wavelength is nearly equal to the distance between case internal wall surfaces where a Coriolis force operates. CONSTITUTION:The angular velocity detecting device is so constituted when the oscillation signal of frequency (f) is inputted from the oscillator L to a speaker 3, the oscillatory wave of the frequency (f) is oscillated from the speaker 13. Here, when an angular velocity W is applied to the case 2, the Coriolis force is generated as shown by an arrow Y and a microphone 4a generates an oscillation-directional component of a sound toward a microphone 4b. The half-wavelength length of the output frequency (f) of the oscillator 1 is equalized to the distance l between both the microphones 4a and 4b. Conse quently, when the angular velocity W is not applied, the half-wavelength compo nent resonates between the microphones and only the oscillation component, i.e. angular velocity component is amplified to accurately detect the angular velocity.
Patent JP-S5865293-A (JP)
Title: Dc-45-a1, dc-er-a2, and their preparations
Inventor: SHIRAHATA KIMIKATSU
IPC: A61P31/04
Filed: 1981-10-13
Abstract: NEW MATERIAL:DC-45-A1 shown by the formulaI(R is a group shown by the formula II) having the following properties {melting point: 184-186 deg.C; values of elemental analysis(%): H=5.96, C=57.77; molecular weight: 704; molecular formula: C37H40O16; specific rotatory power:[alpha]D<25>=+103 deg.(C=0.5, CHCl3); solubility: soluble in methanol, acetone, etc., slightly soluble in benzene, ether, etc., and insoluble in n-hexane}and DC-45-A2(R is H). USE:An antibacterial agent. PROCESS:A bacterium such as Streptomyces bottropensis belonging to the genus Streptomyces DO-45(FERM-P 5219) capable of producing DC-45-A1 and/or DC-45- A2 is cultivated at a pH of 4-10 at 25-40 deg.C.
Patent JP-S6224336-A (JP)
Title: Dynamic control system for journal output
Inventor: INUKAI MAKOTO
IPC: G06F11/34
Filed: 1985-07-24
Abstract: PURPOSE:To improve the system throughput and the terminal response by providing a dynamic control processing part to control automatically the output frequency of the journal in accordance with the value of the load applied to an on-line processing system. CONSTITUTION:A file access request delivered from a prescribed job program 5 is sent to a file control part 6 of an on-line control program 4. Then desired input/output operations are carried out between the part 6 and a user file 8 through an operating system 3. If a file access request causes the replacement of the contents of a subject file, a collecting request for the history of replacement is delivered to a journal control part 7A from the part 6 before execution of the input/output operations. The part 7A controls automatically the output frequency of the journal in response to the value of the system load of a dynamic control processing part 13 at that time point.
Patent JP-S5950318-A (JP)
Title: Dynamic weighing method
Inventor: ADACHI MOTOYUKI
IPC: G01G11/14
Filed: 1982-09-16
Abstract: PURPOSE:To perform dynamic weighing with high accuracy even if the load distributed on a belt varies largely or pulleys are loaded considerably eccentrically by segmenting the overall length in one rotation of a conveyor to plural blocks, and calculating the differences between the zero point weight values in the respective blocks and the weight value in the block when conveying the articles to be weighed. CONSTITUTION:It is assumed that a signal for commanding measurement is held supplied to an AND gate 38 and that the gate is held open while a belt conveyor 1 conveys articles to be weighed. When a rotation detector 7 generates rotation pulses in this state, a counter 22 calls successively registers 20-1-20-m thereafter. When the articles to be weighed arrive on a balance part 2 and a detector 6 forms a detection signal, a subtractor 32 subtracts the value stored in the register called at that time from the A/D data from an A/D converter 4 and supplies the same to an arithmetic calculation circuit 34 for weight average. The subtractor 32 subtracts the pulse signal from said value at every generation of the pulse signal from a pulse generator 5 while the detector 6 makes a detection signal. The circuit 34 integrates the subtracted values, averages further the same, outputs the average value and displayes the value on a display part.
Patent JP-H0284528-A (JP)
Title: Production of flame-retardant fiber
Inventor: TAKAGI JUN
IPC: D06M101/16
Filed: 1988-06-28
Abstract: PURPOSE:To obtain a highly flame-retardant fiber having low degree of swelling by introducing crosslinkage to a drawn acrylic fiber which is not subjected to heat treatment, introducing carboxyl group and amide group thereto by hydrolysis reaction and then forming crosslinking of a polyvalent metal ion. CONSTITUTION:A drawn acrylic fiber (preferably having >=50% acrylonitrile content) which is not subjected to heat treatment is e.g., treated with hydrazine to introduce crosslinkage to the fiber and hydrolyzed e.g., by immersing the fiber into an aqueous solution of alkali metal hydroxide to remove a nitro group and a polyvalent metal such as zinc is introduced by introducing 1.0-4.5m mol carboxyl group and amide group thereto and then ionically crosslinking the fiber e.g., by treating the fiber with aqueous solution of zinc oxide salt to provide the aimed flameretardant fiber, preferably having >=1.5g/d tensile strength, <=-80% degree of swelling of water and >=32 limiting oxygen index..
Patent JP-H0329247-A (JP)
Title: Cathode-ray tube
Inventor: AOKI KIYOSHI
IPC: H01J31/20
Filed: 1989-06-23
Abstract: PURPOSE:To prevent decrease in the luminousity and the color pureness due to the effect of shadow mask by forming an uneven portion on the inner surface of panel face, and enabling selection of colors by this uneven portion and the incident angle of electron beam. CONSTITUTION:A fluorescent film 11 in the form of mosaik with three colors R, G, B is formed on an uneven portion of the inner face of panel face 17. Each fluorescent face with R, G, B has, for example, an angle of 90 deg. or more than, and an inclination of 60 deg. or less than with respect to the axis of tube (a), and further is in the form where a plurality of rectangular parallelopiped members air arranged with one corner of each member facing up. With this arrangement, it is possible to make 100% of electron beam reach a fluorescent surface without any disturbance to improve the luminous efficiency and luminousity. Moreover, it is possible to dispense with a shadow mask to prevent decrease in color pureness due to convergence error without generation of doming phenomenon.
Patent JP-S6138850-A (JP)
Title: Grinding through combination grinding wheel
Inventor: ASAI MASANAO
IPC: B24B1/00
Filed: 1984-07-31
Abstract: PURPOSE:To uniform the surface coarseness thus to abrade the grinding wheel uniformly and to use to the shortest diameter by fixing flat grinding wheels of same diameter coaxilialy with considerable interval and performing grinding while balancing the contacting force of both grinding wheels for large bent of material to be grinded. CONSTITUTION:When the contacting forces R1, R2 of flat grinding wheels G1, G2 are equal, there is relation F=l/L(R1XR2) where L is the distance between the rolling fulcrum and the contact between a load detector 27 and a rolling arm 16 while l is half of the interval between the grinding wheels and F is contacting force at the point 28. If R1=R2, then F=0, while if R1>R2, then F<0 and if R1<R2, then F>0. It is controlled to be F=0 at any time through feedback control employing a hydraulic servo cylinder 29 provided coaxially with the load detector 27, a position detector 30 and an electrohydraulic servo valve 31.
Patent JP-S5952241-A (JP)
Title: Image forming material
Inventor: KATOU MASARU
IPC: G03C1/52
Filed: 1982-09-20
Abstract: PURPOSE:To obtain an image forming material capable of forming an optional sharp color through a simple operation, by forming an image forming layer consisting mainly of a photosensitive diazo compd., a light-colored or colorless dye precursor, and an adhesive. CONSTITUTION:Photosensitive paper is obtained by coating high quality paper size pressed with carboxymethyl cellulose, with a coating composition consisting of about 90pts. acetone as a solvent; about 1pt. 4-diazo-2,5-dimethoxyphenylmorpholine.BF4 as a diazo compd.; about 0.5pt. violet lactone as a dye precursor; and about 10pts. polyvinyl butyral as an adhesive, so as to form about 2g solid/m<2>, and drying it. A sharp blue image is obtained on a yellow background by imagewise processing the photosensitive paper thus obtained with an extra- high pressure mercury lamp, and various color tones can be obtained by changing a combination of the diazo compd. and the dye precursor, and yet, the imagewise processing operation is not troublesome.
Patent JP-2000345280-A (JP)
Title: Hypoeutectic high chromium cast iron material particularly suitable for large product and its production
Inventor: ARAI KIYOSHI
IPC: C22C37/08
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, since a large wear resistant member of high chromium cast iron is thick, the hardness of the base reduces in the center part, anti its wear resistance reduces. SOLUTION: The molten metal of hypoeutectic high chromium cast iron consisting essentially of, by weight, 2.80 to 3.50% C, 15.0 to 30.0% Cr, 2.00 to 4.00% Mo, 0.70 to 2.00% Ni and 0.10 to 0.40% N is cast and is slowly cooled at a cooling rate in which quenching cracks are not generated even in the case of a large product, the phase transformation is transferred to the long time side by austenite stabilizing elements consisting essentially of N in particular to maintain the hardenability of the base even at the slow cooling rate, and the high hardness base in which the thickness of the center part and surface layer part is almost equal, and micro-Vickers hardness (HmV) is at least >=800 is formed.
Patent JP-H066027-A (JP)
Title: Manufacturing method of circuit module
Inventor: SAKURAI YOSHIKATSU
IPC: H01L23/50
Filed: 1992-06-22
Abstract: PURPOSE:To provide a manufacturing method of circuit module capable of connecting to a main substrate without fail as well as miniaturizing a module substrate. CONSTITUTION:Multiple metallic terminals 3 in mean height previously solder plated are soldered together with the other electronic parts 2 in specific positions of a module substrate which is further soldered onto a main substrate 6 coated with a creamy solder 6. At this time, the dispersion in the height of the metallic terminals 3 can be restricted to the level not exceeding the coat thickness of the creamy solder 6 so that the whole metallic terminals 3 mounted on the module substrate 1 may be connected to the main substrate 6 without fail.
Patent JP-S5687228-A (JP)
Title: Magnetic head
Inventor: SAWAI ATSUSHI
IPC: G11B15/61
Filed: 1979-12-14
Abstract: PURPOSE:To hold a flexible magnetic recording medium over the medium-opposing surface at an average float height, by forming a magnetic head so that the sectional area of at least part of the trailing-side groove is less than that of the leading-side groove. CONSTITUTION:Head fitting window 6a of rotor 6 is fitted with magnetic head 1 with medium opposing surface 1b projected from rotor surface 6b. Medium-opposing surface 1b is spherical and near top T of the spherical surface, cores 9 and 9' forming gap 7 are provided. At both the side of the core, grooves 2 and 2' are made and at leading side 1c, they get wider and wider in groove width W in direction A while groove width W at trailing side 1a is narrower than that at leading side 1c and constant.
Patent JP-H0454035-A (JP)
Title: Duplicate highway system changeover system
Inventor: MASUDA TAKAFUMI
IPC: H04L1/22
Filed: 1990-06-22
Abstract: PURPOSE:To eliminate the need for a highway management device managing highways centralizingly by giving an output to both highways at all times and applying independent selection changeover depending on the result of fault detection of each device as to from which system a data is to be read. CONSTITUTION:Output buffers 11 of each device 1 are both ready by the control of an output control section 13. Thus, an output data of the device 1 is simultaneously written in both highways 4,5 and a same data is always given to the 0 system highway 4 and the 1 system highway 5. The data to the device 11 is entered from one highway of them by an input changeover section 12 according to the control of an input control section 15. When a fault detection section 14 detects a fault of the 0 system highway 4, the input control section 15 gives a command to select a data input source to the input changeover section 12 into the 1 system highway 5 thereby selecting the input source to the 1 system highway 5. The input changeover as above is implemented independently for each device 1.
Patent JP-H05201483-A (JP)
Title: Improved type enclosure for security
Inventor: HIYUU MAKUFUAASON
IPC: E05G1/10
Filed: 1992-06-22
Abstract: PURPOSE: To enhance the security level of a security enclosure used for protection of documents, magnetic files, etc., requiring security by providing an insulating material layer having an electrically responsive linear element, and monitoring a change of an electrical property by a monitoring device. CONSTITUTION: This enclosure is provided with a laminate material 10 including two parts 12, 14 of a size covering the whole area of the enclosure. The upper part 12 has a thin insulation film on both sides of which wires 18, 20 made of an electrically responsive material such as semiconductor material are printed. A second and a third insulation films 22, 24 are laminated through adhesive layers 26, 28, 30 in order to protect these wires 18, 20. The lower part 14 has two layers 36, 38 of semiconductor fibrous material separated by a thin insulation film layer 40 and laminated through adhesive layers 42, 44. The wires 18, 20 and each layer 36, 38 are connected to a monitoring unit 50, where a change of an electrical property is detected to generate an alarm.