baber/WOPTO huggingface dataset:
Patent JP-H11217216-A (JP)
Title: Fluorine recovery device for non-steady treatment
Inventor: MIKI MASAHIRO
IPC: C01F11/22
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for treating a non-steadily fed fluorine-containing solution to recover granular calcium fluoride by controlling the conversions of columns by various methods. SOLUTION: In this non-steady fluorine recovery device, fluorine is recovered by connecting columns 100a-100c charged with granular calcium carbonate to each other through passages and allowing a fluorine-containing solution to flow through the column line to convert the granular calcium carbonate into granular calcium fluoride. Therein, conversion monitors are arranged on the columns of the column line, respectively thus enabling the treatment of the fluorine-containing solution which is fed in a non-steady state.
Patent JP-S61173706-A (JP)
Inventor: SEIKE MICHINORI
IPC: A01C11/02
Filed: 1985-01-29
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-S60161181-A (JP)
Title: Printer
Inventor: SORINISHI NORIAKI
IPC: B41J15/00
Filed: 1984-01-31
Abstract: PURPOSE:To enable a paper to be fed out in a favorable condition, by a construction wherein tip parts of a plurality of guide ribs provided on the lower side of a transparent cover are projected from an end edge part toward a paper outlet, and the leading end of the paper is guided irrespectively of an edge of the cover. CONSTITUTION:A plurality of ribs 14 are provided on the lower side of the transparent cove 11 fitted to an upper part of a printing part 8, and the tip parts 14A of the ribs 14 are projected from a cover edge part 11A faced to the paper outlet 9 to the side of the outlet 9. Accordingly, not only in a normal case where the leading end part of the paper 7 is not bent between adjacent ones of the ribs 14 (as indicated by 7A) but also in the case where the leading end part is bent as indicated by a broken line 7B, the part 7B does not make contact with the back surface of the cover 11, so that there isnot trouble in feeding out the paper. This construction is suitably applied particularly to a small-type printer in which the ribs are apt to hinder the confirmation of printed images.
Patent JP-H09212625-A (JP)
Title: Picture processor
Inventor: KANEKO TAKASHI
IPC: G01N23/04
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor capable of processing picture data so as to reproduce pictures as desired and perform the quantitative analysis of a desired picture area in the pictures based on picture data in which data values provided in respective pixels constituting the picture data are not in proportional relation with physical quantity indicated by the data values. SOLUTION: This picture processor for executing a picture processing to the picture data in which a logarithmic transformation processing is performed by a logarithmic transformer and the data values provided in the respective picture elements are not in the proportional relation with the physical quantity indicated by the data values is provided with an inverse transformation means 204 for executing the inverse transformation processing of the logarithmic transformation processing executed by the logarithmic transformer to the picture data,  an arithmetic processing means 206 for quantitatively processing the picture data in which the inverse transformation processing is performed by the inverse transformation means and a transformation means 208 for executing the same logarithmic transformation processing as the logarithmic transformer to the picture data to which a quantitative processing is performed by the arithmetic processing means.
Patent JP-H03221108-A (JP)
Title: Electrode for use in high density electroosmotic dehydration
Inventor: KONDO SHIRO
IPC: B01D35/06
Filed: 1990-01-25
Abstract: PURPOSE:To increase carbon density and permit a long time use by a method wherein a mixture of carbon fiber and resin is shaped into the form of an electrode, such shaped product is thereafter baked to carbonize the resin, the resulting electrode is impregnated with resin and baked to carbonize the impregnated resin and this carbonizing step is repeated. CONSTITUTION:The material to be dehydrated is placed between an anode (f) and a cathode (f) facing each other and subjected to compressive dehydration by pressing a compression diaphragm (e) behind the electrode and, at the same time, to electroosmotic dehydration by applying D.C. from behind the electrode. The electrode in this device is formed by a method wherein a mixture of carbon fiber and resin (e.g. polyester) is shaped into the form of an electrode, thus shaped product is baked to carbonize the resin, the resulting electrode is impregnated with phenol resin or the like and baked to carbonize the impregnated resin and such carbonizing step is repeated once or a plurality of times to increase the carbon density. As a result, this method provides a high strength and density and reduces the attrition effect on the electrode accompanying the application of current thereto and, therefore, the electrode can be used for a long period of time and the economics of electroosmotic dehydration can be enhanced with respect to waste liquors and sludge.
Patent JP-S59141258-A (JP)
Title: Hybrid integrated circuit
Inventor: KAZAMI AKIRA
IPC: H05K1/02
Filed: 1983-02-02
Abstract: PURPOSE:To change the shape of an angle of bend, etc. into a fixed shape, and to insert an insulating film automatically by notching the insulating film attached on the surface of a substrate in a connector section for the substrate. CONSTITUTION:A notch section 22 is formed and a connector 23 is mounted to the bent section 20 of a metallic substrate 21. The connector 23 integrally supports the metallic substrate 21, and functions as the holding of a fixed shape even when it is bent. An insulating film 24 is attached on the metallic substrate 21 with adhesives. Conductive paths 25 are formed, and a circuit element 26 is fixed with the exception of the bent section of the substrate 21. The insulating film 24 is notched in a connector 23 section. The insulating film 24 is not drawn out in the presence of the notch hole 22 and the substrate 21 can be bent in some bent section of the insulating film 24. The shape of bend of the substrate 21 takes an arbitrary shape, the film can be changed into a fixed shape as the shape of bend, and the film is advantageous on a mounting.
Patent JP-S59144831-A (JP)
Title: Braking disc of disc brake
Inventor: KURODA KEIICHIROU
IPC: F16D65/12
Filed: 1983-02-02
Abstract: PURPOSE:To reduce the weight of a braking disc, to improve external appearance of the disc and to improve the productivity of the disc by treating a braking disc made of an aluminium alloy with alumite to form a hard coat on the surface thereof, forming numberless concave portions on the coat and filling the concave portions with wear-resisting metal such as copper, chrome or the like. CONSTITUTION:A braking disc 1 is formed of a high-strength aluminium alloy containing a large quantity of silicone, and after the disc is machine-finished, the whole surface is subjected to diaphragm-shaped oxidation treatment to form an aluminium oxide coat 3a on the surface thereof. Numberless concave portions are formed on the coat 3a, and the concave portions are filled with wear-resisting metal 4 by electro-plating or the like. Accordingly, at the time of braking, the disc is protected by the aluminium oxide coat 3a having high surface hardness, so that the disc is little worn away. Moderate friction is produced by the filling wear-resisting metal 4 such as copper, chrome or the like to accomplish good braking. Heat is well radiated at the core portion formed of an aluminium alloy having good thermal conductivity so as to prevent lowering of braking force due to overheating.
Patent JP-H05213080-A (JP)
Title: Four wheel control type four wheel drive vehicle
Inventor: SAWASE KAORU
IPC: B60K17/348
Filed: 1992-01-31
Abstract: PURPOSE:To control drive force respectively and independently in regard to the respective wheels of the front and rear and right and left wheels of a four wheel drive vehicle in the case of a four wheel control type four wheel drive vehicle in which the drive forces of the front and rear and right and left wheel 6 of a vehicle at a four wheel drive vehicle are controlled respectively and independently. CONSTITUTION:In the case of a four wheel drive vehicle that can travel by transmitting rotary drive force from an engine 30 to all of four vehicle wheels 51, 52, 53, 54, a differential mechanism 2 for inter-front and rear wheels, a differential mechanism 3 for inter-front wheel right and left and a differential mechanism 4 for inter-rear wheel right and left are equipped, and constitution is made by providing variable distribution type differential mechanisms 2B equipped with a variable distribution means 2A that can regulate drive force distribution to vehicle wheel systems to which respective differential mechanisms 2, 3, 4 respond respectively, and also by providing a control means 5 to control the operation of the variable distribution means 2A for respective differential mechanism 2, 3, 4.
Patent JP-S58135512-A (JP)
Inventor: TSURU SHINJI
IPC: H01B7/00
Filed: 1982-02-04
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-H04211252-A (JP)
Title: Photosensitive and thermosensitive recording material
Inventor: WASHISU SHINTARO
IPC: G03F7/027
Filed: 1991-01-18
Abstract: PURPOSE:To provide a monosheet type photosensitive and heatsensitive type recording material with which a multicolor negative type image free of the superposition in the single color region or the photosensitive wave length region by the simple operation of image light exposure and heat treatment. CONSTITUTION:A photosensitive and heatsensitive layer which contains the light-hardened type composition consisting of the micro-capsules containing the electron donner type colorless dye, polymerizable compound containing the ethylene type unsaturated bonds, photopolymerization starting agent, and an electron receiving type color development agent is formed on a supporting body.
Patent JP-S59144866-A (JP)
Title: Cage valve
Inventor: ISHIZUKA MITSUMASA
IPC: F16K3/24
Filed: 1983-02-04
Abstract: PURPOSE:To simplify the form of each window of a cage and facilitate the manufacturing of the cage, by providing projections and notches on a seat ring and fitting the cage on the peripheral surface of the ring to connect the notches to the windows of the cage to use the notches as flow rate control means for the windows at a low degree of valve opening. CONSTITUTION:Plural projections 20 are provided on the top of a seat ring 5. Notches 21 are provided between the projections 20 so that the notches correspond to the windows 12 of a cage 6. The height H of each projection 20 is almost equalized to that h1 of the uniform-width part C of the window 12 for a low degree of valve opening. The width of each notch 21 is almost equalized to that d1 of the uniform-width part C. Skirts 25 are provided in the lower part of te cage 6 so that the skirts are fitted on the projections 20. The function of each window 12 is fulfilled only by another uniform-width part A for a high degree of valve opening and a nonuniform-width part B for a medium degree of valve opening, whereas the function of the uniform-width part C for the low degree of valve opening is substituted by that of the corresponding notch 21. For that reason, the form of each window 12 is simplified to facilitate the manufacturing of the cage 6.
Patent JP-H07225615-A (JP)
Title: Full closed loop position control servo driver
Inventor: HISAMOTO YASUHIDE
IPC: H02P29/00
Filed: 1994-02-14
Abstract: PURPOSE:To speed up full closed position control by the full closed position control servo driver and simplify a controller. CONSTITUTION:A position loop is formed by feeding the full closed position signal from a position detector on the side of a load such as a linear scale 11 back to the deviation counter of the driver 15. Speed feedback is provided to the driver 15 by using a rotary encoder 9 fitted to a motor 8 as a detector to form a speed loop. While a conventional position control driver uses the position feedback signal of the rotary encoder fitted to the motor as a speed feedback signal in common, this full closed position control driver 15 requires both the signals individually and has input parts corresponding to both the signals. The full closed loop position control is performed only by the driver 15 and semiclosed loop control is not performed at the time of signal processing, so the full closed loop control is speeded up and controller software and hardware are simplified.
Patent JP-S52100452-A (JP)
Title: Preparation of n-phosphonomethyl-aniline derivatives
Inventor: KUWABARA MASAO
IPC: C07F9/38
Filed: 1976-02-19
Abstract: PURPOSE: To prepare title compounds, useful as the intermediates for the synthesis of pesticide components (e.g. herbicides), by the Mannich reaction between triphosphite, parafarmaldehyde, and amines. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61234829-A (JP)
Inventor: KAKIUCHI KAZUOKI
IPC: A47K13/14
Filed: 1985-01-30
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-S59211939-A (JP)
Inventor: HENRII GOTSUDOROBU KOSUMAARU
IPC: H01J23/24
Filed: 1984-02-03
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-H03222169-A (JP)
Title: Data transducer positioning device
Inventor: WAKABAYASHI NORIAKI
IPC: G11B21/08
Filed: 1990-01-26
Abstract: PURPOSE:To reduce a seek error, and to shorten access time, and to execute positioning without being influenced by insufficient speed control by widening a capture range by the function of an electronic position encoder. CONSTITUTION:Servo information on a recording medium is regenerated by a data transducer TD 1, and is demodulated 3, and relative positional relation between the TD 1 and a track is accumulated and measured by the electronic position encoder 5 incrementally and by resolution finer than a track pitch without being restricted by the track pitch. At the time of the positioning of the TD 1, the TD 1 is positioned at a selected track by a positioner 13 in conformity to a target position signal corresponding to the address of the selected track and the measured position. An acceleration/deceleration signal is generated by an acceleration/deceleration signal generating means 16 located at the outside of this position control closed loop means, and at the time of track access, the acceleration/deceleration signal is impressed to a position control closed loop by feedforward control, and after moving the positioner 13, the TD 1 is positioned at the selected track.
Patent JP-H04255912-A (JP)
Title: Manufacture of magnetic recording medium of metallic thin film type
Inventor: SATO NOBUO
IPC: G11B5/85
Filed: 1991-02-08
Abstract: PURPOSE:To remove foreign matters stuck on the surface of a magnetic recording medium of metallic thin film without damaging the recording medium. CONSTITUTION:Wrapping tapes 5, 13 and nonwoven fabric tapes 9, 16 which have the same constitution, except a lubricant layer, as that of the magnetic recording medium of metallic thin film 1, are respectively pressed in contact with both sides of the recording medium 1 by rolls 8, 12, 19, 20 for pressing, and these tapes are traveled at speeds different from that of the recording medium 1. In this constitution, the foreign matters can be removed without damaging the recording medium by setting contact pressures of the pressing rolls to 10-50g/cm<2>.
Patent JP-S58135640-A (JP)
Title: Formation of step part of photo resist
Inventor: KOBAYASHI TOSHIO
IPC: G03F7/26
Filed: 1982-02-08
Abstract: PURPOSE:To attain formation of the step part of the photo resist easily and moreover precisely by a method wherein the photo resists having different sensitivities are coated doubly on a substrate, the part to expose both the photo resists of two layers, and the part to expose only the photo resist of the upper layer are formed according to the pattern, and development is performed. CONSTITUTION:The positive type photo resist 10 having the characteristic shown with the curve 8 is applied at 0.07mum thickness using a spinner on the substrate 1 manufactured of a blue glass plate polished optically and having the 355mm. diameter, 10mm. thickness, and is prebaked. Then the positive type photo resist 11 having the characteristic shown with the curve 7 is applied at 0.07mum thickness using the spinner on the photo resist thereof, and after prebaking is performed, the intensity of radiation corresponding to the A point and the intensity  of radiation corresponding to the C point are irradiated by changing over laser power according to the pattern using Ar laser. After a groove of 0.07mum depth and a groove of 0.14mum depth are formed at the same time by developing the photo resist, a stamper is formed.
Patent JP-S58135917-A (JP)
Title: Thermal flow meter
Inventor: NISHIMURA YUTAKA
IPC: G01F1/684
Filed: 1982-02-08
Abstract: PURPOSE:To prevent adhesion of dusts to a temperature-sensitive resistance, by constituting a device such that a bypass flow is formed by a suction effect of a venturi. CONSTITUTION:A part of a bypass path in parallel to a main path 1 or a parallel path 3 is formed in the side wall of the main path 1, and a temperature-sensitive resistor 4 for heating and a temperature-sensitive resistor 5 for temperature compensation are located in said parallel path. A venturi 10 is formed in a position in the main path 1 and corresponding to the down-stream side end of the parallel path 3, and an outer peripheral path 11 surrounding the venturi is formed at the inside of the side wall forming the venturi 10. In case an object to be measured flows through the main path 1, a negative pressure suction force is produced at the part of the venturi 10, the bypass flow of the object to be measured is produced through the bypass path by the suction effect thereof, and this enables a foreign matter such as dusts contained in the object to be measured to be prevented from entering the bypass path and flow through the main path 1.
Patent JP-2000210913-A (JP)
Title: Manufacture of water permeable curable material
Inventor: TAKEDA HITOSHI
IPC: C04B28/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a water permeable curable material having high water permeability, a light weight and less limitations on shape. SOLUTION: The method for manufacturing a water permeable curable material comprises the steps of mixing a fresh concrete or fresh mortar 1 with a particulate, fibrous or flaky foamed polystyrol mixture 2, placing the resultant mixture in a form, curing it, or heating the resultant mixture, for example, at a melting temperature (about 110 to 150 deg.C) or above of the foamed polystyrol in a heating furnace during curing. Thus, only the foamed polystyrol is melt evaporated to obtain many bubbles 3 or open cell bubbles 4 in the cured material of the cured concrete or mortar 1.
Patent JP-2000211697-A (JP)
Title: Display device
Inventor: SUZUKI ATSUSHI
IPC: G06Q50/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To automatically display an oil feed data be input into a POS terminal in a filling station. SOLUTION: A display device 10 is connected with a POS terminal 15 through a filling station control device 13, and unit prices of respective kinds of oil and various kinds of charges such as oil replacement, car washing and others set in the POS terminal 15 are displayed thereon, and when respective charge data set in the POS terminal 15 are renewed, the numeral values of displayed charges are updated automatically based on the updated charges data and the updated charges are displayed. Thus customers reaching the filling station can check up-to-date charges based on respective displayed charges on the display device 10 by the arrangement.
Patent JP-S59143842-A (JP)
Title: Line synchronizing system
Inventor: MIYAKI SHIROUTA
IPC: B65H20/34
Filed: 1983-02-04
Abstract: PURPOSE:To give always an optimum tension to sheets to be processed for improving working accuracy, by moving vertically a danser roll through a line synchronizer as the output of a tachometer generator provided on a feed roll is changed. CONSTITUTION:When a sheet 7 is sized and cut by a continuous working unit 1 comprising a slitter unit 2 and a rotary cutter 5, a line synchronizer 10 is provided in front of the continuous working machine 1. The synchronizer 10 is constituted from a dancer roll 11 moved vertically along a guide post 18 and a line synchronizer 16. Also, a tachometer generator 17 is mounted on a feed roll 4 of the continuous working machine 1 so that when any irregular rotation of the feed roll 4 is detected the signal is transmitted to said synchronizer 16. And a sprocket 13 is pivoted by the output of the synchronizer 16 to adjust the vertical position of the dancer roll 11 through a chain 15.
Patent JP-S57164673-A (JP)
Title: Recording system for television signal for rotating recording medium
Inventor: WADA KOUSEI
IPC: H04N5/903
Filed: 1982-02-06
Abstract: PURPOSE:To obtain accurate reproduction for desired still picture at all times, by locating a reference signal to a specific position of the 1st vertical blanking erasing period of an edited TV signal and switching a reference signal at the position. CONSTITUTION:In recording an edited TV signal on a rotating recording medium Da, a specific part of a recording position of a vertical blanking erasing period located just before a video signal of the 1st field period of the first  frame of the edited TV signal is located at the recording position of a reference  signal fp3 of the rotating phase of the recording medium. At the recording position of the reference signal fp3, reference signals fp1 and fp2 for the 1st and 2nd  tracking control to be recorded on the rotating recording medium are switched.  Thus, in case of still mode, a reproduction signal to obtain the still picture with  the TV signal of one program can be obtained without fail.
Patent JP-H05219292-A (JP)
Title: Facsimile equipment and code conversion method for facsimile information
Inventor: UEHARA TOSHIO
IPC: G06F3/06
Filed: 1992-02-04
Abstract: PURPOSE:To provide the facsimile equipment sending directly a document gener ated by codes of the shift JIS standards from a storage medium by converting codes of the shift JIS standards stored on the storage medium into dot informa tion being facsimile transmission information. CONSTITUTION:A floppy disk 24 stores a document generated by codes of the shift JIS standarda by means of a wordprocessor or a personal computer or the like and loaded removably to a main body of the facsimile equipment or an external device. A character memory 25 at the transmission reads the codes of the shift JIS standards stored on the floppy disk 24 and converts the codes into dot matrix characters of the shift JIS standards. Then the character memory 25 converts the character of the shift JIS standards into dot information being facsimile transmission information.
Patent JP-H07226887-A (JP)
Title: Digital broadcasting receiver
Inventor: NODA MASAKI
IPC: H04N5/44
Filed: 1994-02-15
Abstract: PURPOSE:To easily stabilize a reference oscillator constituting a quasi-orthogonal synchronous detection circuit and to strengthen a front end against digital interference by noise from a digital circuit following to it in a digital broadcasting receiver including the front end consisting of a tuner and the quasi- orthogonal synchronous detection circuit. CONSTITUTION:Not only for the voltage control oscillator of the tuner part but for a voltage control oscillator 25' to be the reference oscillator of the quasi-orthogonal synchronous detection circuit, a second PLL 34 stabilizing this is provided and the front end consisting of the tuner part and the quasi- orthogonal synchronous detection circuit is housed in one housing and shielded. This prevents digital interference by noise from the digital circuit following it.