baber/WOPTO huggingface dataset:
Patent JP-S6355775-A (JP)
Title: Disk driving device
Inventor: SAKAMOTO KENJI
IPC: G11B19/27
Filed: 1986-08-26
Abstract: PURPOSE:To simplify a structure and to make a device compact and thin by generating magnetic attracting force between a permanent magnet and an iron substrate, attracting a disk receiving part and a rotary shaft in the direction of a chassis and supporting them by a receiving screw. CONSTITUTION:The magnetic attracting force occurs between the permanent magnet 12 fixed in a fly wheel 4 and the iron substrate 13 arranged on the chassis 1. Such a constitution is employed that the magnetic attracting force attracts the fly wheel 4, the disk receiving part 5 and the rotary shaft 3 in the direction of the chassis 1 and that all of them are supported by the thrust receiving spring 14. When the receiving screw 14 is rotated, the height of the end surface of the disk receiving part 5 can be finly adjusted. Consequently the structure is extremely simple, and a good assembling property is provided. A thin, compact driving device can be obtained with a low cost.
Patent JP-H0724313-A (JP)
Title: Fixed polymeric tannin and production thereof
Inventor: MATSUO TOMOAKI
IPC: C02F1/28
Filed: 1993-07-15
Abstract: PURPOSE:To provide the fixed polymeric tannin usable as an adsorbent of protein, iron, alkaroid or the like present in water or various aq. solns. packed into a column. CONSTITUTION:Polymeric tannin is dissolved in aq. alcohol and hydrophobic resin particles are dispersed in the prepared soln. By removing alcohol from this dispersion, polymeric tannin is adsorbed and fixed on the surfaces of the resin particles dispersed in the dispersion in a film state and the resin particles having polymeric tannin adsorbed and fixed on the surfaces thereof in a film state are gathered to be dispersed in an acidic aq. soln. and the molecules of polymeric tannin are crosslinked using a crosslinking agent. Thereafter, the resin particles are gathered to be washed to obtain the fixed polymeric tannin.
Patent JP-S6091326-A (JP)
Title: Focus adjusting mechanism of optical system
Inventor: HIROTA YUUJI
IPC: G03B13/32
Filed: 1983-10-26
Abstract: PURPOSE:To make a fine focus adjustment and to prevent eccentricity due to the adjustment by varying the tilt angles of two parallel flat plates on an optical axis reversely to each other. CONSTITUTION:When an image formation position is coincident with an image formation plane P while the parallel flat plates 2 and 3 are at an angle theta of 0 deg. perpendicular to the optical axis, light of infinite distance incident to a lens 1 has an image position before the image formation plate P as shown by broken lines, so the plates 2 and 3 are rotated counterclockwise and clockwise by theta1 respectively by rotating an adjusting gear 6 counterclockwise as shown by an arrow to prolong the length of the optical path, setting the image formation position on the image formation plate. Thus, an object image of infinite distance and an object image of short distance are formed on the same image formation plate P by adjusting the inclinations of the plates 2 and 3.
Patent JP-S6446557-A (JP)
Title: Controller for temperature in refrigerator
Inventor: SATO TATSUYA
IPC: F25D17/08
Filed: 1987-08-10
Abstract: PURPOSE: To control the temperature in a storage cabinet with accuracy by accurately detecting the temperature even when disturbance occurs or the surrounding environment changes by calculating the temperature by performing multiple regression analysis upon receiving signals from an air outlet and an air inlet. CONSTITUTION: Temperature signals from an air outlet sensor 12 and an air inlet sensor 11 are inputted to a microcomputer 23 provided with an arithmetic function which makes arithmetic operation following a multiple regression program. The microcomputer 23 calculates the temperature in a storage cabinet as the approximate value of the average temperature in the storage cabinet indicating the measured average value obtained by actually measuring the temperature in each section of the cabinet following the multiple regression program and controls the temperature in the cabinet by controlling the travel of an electronic expansion valve 25 for cooling action through a drive circuit 24.  Therefore, the temperature in the storage cabinet can be controlled with accuracy, because the temperature in the cabinet can be calculated as the approximate value of the average measured value even when disturbance occurs or the surrounding environment changes.
Patent JP-H0540383-A (JP)
Title: Document feeding method
Inventor: TSURUOKA ICHIRO
IPC: G03G21/00
Filed: 1991-08-08
Abstract: PURPOSE:To form the image of only a desired document page while all documents are stacked by comparing page numbers with the specified page number, and performing only document feeding for page numbers which do not correspond and image forming operation for the document of the corresponding page. CONSTITUTION:An operation part is equipped with a specified page display unit 18, a quantity display unit 22, a time display selection key 25, a document quantity setting key 26, a document quantity display unit 27, a mode key 50 for page specified copying, a specified page input key 51, etc. In this case, the number of all the page of the documents are set with the counted number of the counter of a document feeder or input information from an operator and the page number of the document whose image is to be formed is indicated. Then what place of the document to be fed for the image formation among the documents is counted by the counter and the current page is recognized by arithmetic from the difference from the number of all the pages and compared with the specified page number; when the current page corresponds to the specified page number, a copy button is pressed automatically or manually to perform the image formation.
Patent JP-H0751160-A (JP)
Title: Electromagnetic induction heating rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1993-08-11
Abstract: PURPOSE:To surely prevent the absence of a pot by detecting the presence/absence of the rice cooking pot by temporarily performing a heat generating operation at the rice cooker only in a short time, and alarming the absence of the pot by invalidizing a timer when time to finish steaming at the electromagnetic induction heating rice cooker is set by the timer. CONSTITUTION:Rice cooking and heat insulation is performed by installing an induction heater 11 at the bottom of a main body 1, attaching an induction heating coil 6 on the bottom of a rice cooking pan 5 and attaching a body heater on the side face of the rice cooking pot 5. A pot temperature sensor 8 is disposed at an inner frame 4 in contact with the outer face of the rice cooking pot 5. The prescribed amount of washed rice and water are put in the rice cooking pot 5, a lid 2 is closed, and estimated steam ending time is set by a reservation button provided on a control panel 18. A control circuit 21 checks the presence/absence of the rice cooking pot 5 from the temperature increase of the temperature sensor 8 by performing the heat generating operation at the rice cooker just in a short time. When the rice cooking pot 5 is set, rice cooking is started at the set time but when the pot is absent, it is alarmed by invalidizing the timer. Thus, the presence/absence of the pot is surely detected.
Patent JP-S5987919-A (JP)
Title: Binder of coil end of metallic strip
Inventor: SHIODA ISAMU
IPC: B21C47/24
Filed: 1982-11-12
Abstract: PURPOSE:To stick an adhesive sheet mechanically on the titled coil end by providing a movable adsorbing roll on a position controllable supporting body between a position where an adhesive sheet is adsorbed and a position that contacts peripheral surface of the coil near the end of the coil. CONSTITUTION:An adhesive sheet pasted to ground paper 14 in a magazine 17 is separated from the ground paper 14 when the sheet passes the tip edge of a bar 13, and an attracting roll 19 attracts opposite side of pressure sensitive adhesive layer of the separated adhesive sheet. Then, a supporting body 2 is position controlled with the roll 19 by hydraulic cylinder plungers 8, 4 to a position corresponding to the height of the end of a metallic strip coil (a) and to specified phase corresponding to deviation from the specified reference phase of the coil end. Then, the roll 19 is turned clockwise around a pin 21 by a hydraulic cylinder plunger 23 through an air spring type pressing device 24, and the adhesive sheet is stuck to the peripheral face of the coil near the end of the coil (a).
Patent JP-H0899937-A (JP)
Title: Production of amine
Inventor: RAINAA BETSUKAA
IPC: C07C209/16
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a diamine by which the diamine is-prepared in high conversion, high selectivity and high yield by using a catalyst comprising Zr, Cu, Ni, Mo, Al and/or Mn and carrying out hydrogen-additional amination at a high temperature under a high pressure.  
     SOLUTION: An aminoalcohol of formula I (R 3  and R 4  are each an alkyl, a cycloalkyl, an aryl, an aralkyl, an alkylaryl or the like) is reacted with a nitrogen-containing compound of formula II (R 1  and R 2  are each H or same as R 3  or R 4 ) at 80-250°C under 1-400 bar by using hydrogen in the presence of Zr, Cu or Ni catalyst to provide diamines of formula III (Y is an alkylene chain). The catalyst containing 20-85 wt.% oxygen-containing zirconium compound calculated as ZrO 2 , 1-30 wt.% oxygen-containing copper calculated as CuO, 30-70 wt.% oxygen-containing nickel compound calculated as NiO, 0.1-5 wt.% oxygen-containing molybdenum compound calculated as MoO 3  and 0-10 wt.% oxygen-containing aluminum and/or manganese calculated as Al 2 O 3  and MnO 2  is used as the catalyst. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6090571-A (JP)
Inventor: SHIOIRI ISAO
IPC: A62C2/04
Filed: 1983-10-25
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-S58100260-A (JP)
Title: Movable tape guide device
Inventor: FUJII SHIGETOSHI
IPC: G11B15/61
Filed: 1981-12-09
Abstract: PURPOSE:To send a tape guide in an optional locus, by using a coil spring wound at a prescribed pitch interval for moving the tape guide. CONSTITUTION:A tape guide at the inlet side 13, another tape guide at the outlet side 14, and  capstan 17 are located at respective unset positions in each notched part provided to a tape cassette 21, and a magnetic tape 16 is drawn out from the unset position and is moved to its set position for reproducing records. Coil springs 29 and 30 are used as mechanical elements for changing a rotary driving into a horizontal driving. Namely, the coil springs 29 and 30, as shown in the diagram which illustrating the coil spring 30, are formed to the coil at a prescribed pitch interval 31 and one end of each coil is fixed to driven gears 32 and 33 held under an only turning condition and the other end of each coil is fixed to holding shafts 34 and 35 which are held under an only turning condition, so that a holding member 42 at the outlet side can be fed at a fixed pitch.
Patent JP-S6178300-A (JP)
Title: Ultrasonic probe and manufacturing method thereof
Inventor: FUJII TADASHI
IPC: G01N29/04
Filed: 1984-09-26
Abstract: PURPOSE:To avoid a thermal influence to piezoelectric materials by forming an electrode and a lead electric conductor unitedly with the substrate having flexibility, bonding to the piezoelectric material and after that, polarizing the piezoelectric material. CONSTITUTION:On the upper surface of a substrate 12 which is molded out of insulating materials having flexibility in a film-shape, an array electrode 14, plural lead electric conductors (not shown) connected to the electrode 14, a common electrode 20 and a lead electric conductor (not shown) whose end is connected to the electrode 20 are formed unitedly as the electric conductor pattern. Then, adhesives 34 and 36 are applied on the surface of the substrate 12 corresponding to the array electrode 14, the common electrode 20 and a piezoelectric material 10, and after the piezoelectric material 10 is mounted on the array electrode 14, the common electrode 20 is adhered closely onto the piezoelectric material 10 while bending the substrate 12. A voltage is impressed between the array electrode 14 and the common electrode 20, and the piezoelectric material 10 is polarized.
Patent JP-H0364521-A (JP)
Title: Conjugate yarn having excellently coloring property
Inventor: SANO SHINJI
IPC: D01F6/48
Filed: 1989-07-31
Abstract: PURPOSE:To obtain the title yarn useful in the field of clothing, especially in the field of fashion, consisting of a sheath component comprising a polyvinylidene fluoride containing an aliphatic polyester and a core component comprising a polyester. CONSTITUTION:The objective yarn consisting of a sheath component comprising a polyvinylidene fluoride containing 1-30wt.% aliphatic polyester (preferably polyester of 1,4-butadiene glycol and adipic acid) having 1,000-4,000 molecular weight and a core component comprising a polyester (e.g. polyethylene terephthalate or polybutylene terephthalate).
Patent JP-H0865909-A (JP)
Title: Battery charger
Inventor: UCHIYAMA ATSUSHI
IPC: H02J7/00
Filed: 1994-08-24
Abstract: PURPOSE: To prolong the cycle life by suppressing the dispersion of the capacity at charge and discharge in an unsettled discharge of a battery thereby putting it in chargeable condition. CONSTITUTION: When a charge control circuit 5 detects a secondary battery 3 being connected, the supply of a function formation end signal S1 to a function generator 6 is stopped, and an indicator lamp 5a is lit. The function generator 6 generates a charge current geared to the objective current value i* having spectrum distribution approximately conforming to the the spectrum distribution of the discharge current at the the time of unsettled discharge of a secondary battery 3, and this charge currents charges the secondary battery 3. As a result, the dispersion of each cell to the charge of the secondary battery 3 decreases, and the cycle life of the secondary battery 3 can be prolonged.
Patent JP-H0740904-A (JP)
Title: Filling apparatus for powdery and granular material
Inventor: MASAI TOSHIO
IPC: B65B9/20
Filed: 1993-07-19
Abstract: PURPOSE:To shorten a drop distance of powdery and granular materials to enable rapid filling to be carried out by providing a constant quantity supply part of a filling apparatus for powdery and granular materials and a filling part below it, and driving an intermediate chute which reciprocates at a certain cycle to carry the materials between the above two parts. CONSTITUTION:Medicine powder is packed from a hopper into each measure 111 by a subdivision amount by a fixed leveling plate 112 along with a rotation of a measuring rotation disk 110 of a supply part and subdivision-packed into intermediate moving chutes 12, 13 below the measure 11 by opening of a shutter 115. A wrapping film pulled out from a reel is bent into a cylinder and appropriately cut by a cutter. A filling apparatus reciprocates the intermediate moving chutes 12, 13 between respective fixed guide chutes 11, 11 and a filling part of a film guide also serving as a throw-in chute 120. Since this is provided at an intermediate height position between the measuring rotation disk 110 and the filling part 130, a drop distance (h) of the powder from the chutes 12, 13 into the cylindrical film is largely reduced, thereby reducing stir of the powder and improving filling speed.
Patent JP-S6261635-A (JP)
Title: Composition having adsorbing function
Inventor: UENO MORIO
IPC: B01J20/10
Filed: 1985-09-10
Abstract: PURPOSE:To obtain the titled composition for treating oils and fats, by acting a solution or gas containing a mixture consisting of acids, silicic acid and a specific compound on an alkaline solution containing a mixture consisting of an alkali metal silicate compound, silicic acid and a specific compound. CONSTITUTION:On an alkaline solution (A) containing a mixture consisting of one or more kinds of alkali metal silicates, silicic acid and one or more kinds of silicates other than alkali metal silicates, a titanium compound, an aluminum compound, an alkaline earth metal compound and a ferrous compound, an aqueous solution or gas (B) containing a mixture consisting of acids, silicic and one or more kinds of silicates other than alkali metal silicates, a titanium compound, an aluminum compound, an alkaline earth metal compound, a ferrous compound, carbonic acid and water-soluble carbonate, etc., is acted to a obtain a composition having adsorbing function.
Patent JP-S5991356-A (JP)
Title: Apparatus for measuring chlorine ion
Inventor: UCHINO KOUICHI
IPC: G01N27/416
Filed: 1982-11-17
Abstract: PURPOSE:To obtain good measuring preciseness regardless of the concn. of a specimen liquid, by a method wherein the chlorine ion concn. of the specimen liquid is again measured by the output of a comparator circuit when the measured value of said chlorine concn. is out of a reference chlorine concn. range and the re-measured value is displayed while applying correction operation. CONSTITUTION:A plurality of specimen cups are stopped at the specimen sampling position of a probe 4 to suck a definite amount of each specimen and the probe 4 is raised and revolved 180 deg. to emit the specimen liquid into an electrolytic cell 7. The silver ion in the electrolyte of the electrolyte cell 7 is compounded with the chlorine ion in the specimen liquid to reduce the silver ion concn. The output change of an electrode part 6 is measured through a measurement circuit 8 and outputted to a comparator circuit 9 where the measured value is compared to reference chlorine concn. when the measured value exceeds a tolerant range, the signal from said circuit 9 is outputted to a pulse motor to change the rotary number thereof and the sampling amount of the specimen liquid is changed to perform re-measurement. When the value of the predetermined range is obtained, correction operation treatment is performed by an operation circuit 10 and the result thereof is displayed by a display device 11. Therefore, good measuring preciseness is obtained regardless of the concn. of the specimen liquid.
Patent JP-H0616876-A (JP)
Title: Polyolefin resin composition for automotive part
Inventor: SUETSUGU MASAKATSU
IPC: C08K3/00
Filed: 1992-07-03
Abstract: PURPOSE:To enable the recycling and reuse of a polyolefin resin compsn. once used as an automotive interior material, etc. CONSTITUTION:The compsn. comprises 40-70wt.% crystalline polyolefin, 20-40wt.% inorg. filler, and 5-30wt.% recycled, polyolefin-based automotive interior material comprising a thermoplastic olefin elastomer contg. 40-90wt.% olefin elastomer and/or a polypropylene resin foam and/or a polypropylene resin, and, if necessary, an olefin elastomer in an amt. of 5-15 pts.wt. based on 100 pts.wt. the sum of the above components.
Patent JP-H0622150-A (JP)
Title: High-efficiently coding system for still natural picture mixed with binary picture
Inventor: KATSUNO SATOSHI
IPC: H04N19/625
Filed: 1992-07-03
Abstract: PURPOSE:To attain coding with less deterioration by forming a differential picture for each block of a picture from a black/white gradation picture or a color picture, comparing an original picture with the difference picture so as to evaluate the improvement of the picture and coding only the block having an improved effect with the binary picture mixed still picture coding system. CONSTITUTION:A binary picture coder 5 encodes a received picture B from a picture binarizing circuit 2 and transfers the coded data Bc to a signal output circuit 8. Moreover, a coder 6 encodes mean values Sh, Si for each picture block received from the circuit 2 and coded Shc, Sic are also transferred to the circuit 8. A natural picture coder 7 encodes the picture D received from a differential picture generating circuit 4 and the coded data Dc are transferred to the circuit 8. The circuit 8 receives the data Bc, Shc, Sic, Dc having been coded so far and output them as a specific format and when an original picture S is a picture in which a character is mixed, a coding evaluation circuit 10 is used to make the coding of the original picture S high in the efficiency.
Patent JP-S6442524-A (JP)
Title: Manufacture of permanent magnet
Inventor: SAITO MAKOTO
IPC: C21D8/12
Filed: 1987-08-11
Abstract: PURPOSE:To manufacture a magnet capable of forming into plastic magnet and having high coercive force, by rapidly cooling a molten alloy composed principally of rare-earth elements, transition elements, and specific elements so as to form this molten alloy into a foil and then subjecting this foil to hot plastic working so as to provide anisotropy in a working direction. CONSTITUTION:A molten alloy containing, as principal components, R (one or more kinds among rare-earth elements), M (one or more heavy metals among transition metals), and X (one or more elements among B, C, Si, Al, N, and P) is sprayed on a rotating water-cooled roll, etc., and rapidly cooled so as to be formed into a foil. The foils are placed so that respective planes perpendicular to the thickness direction of the foils are properly arranged, and then, hot plastic working is applied to the above foils in the thickness direction of the foils, by which magnetic anisotropy is provided in the working direction. By this method, the permanent magnet improved in coercive force and having magnetic anisotropy can be easily obtained.
Patent JP-S6260640-A (JP)
Inventor: KUROMARU HIROAKI
IPC: B32B15/08
Filed: 1985-09-12
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-S6445792-A (JP)
Title: Production of article coated with pyrolytic boron nitride
Inventor: KADOTA KENJI
IPC: C04B41/87
Filed: 1987-08-13
Abstract: PURPOSE:To contrive prevention of a coating layer from cracking or peeling by repeated heating cooling, by specifying bulk density and surface roughness of a graphite substrate and thickness of the coating layer in producing the titled article using graphite as the substrate. CONSTITUTION:The surface of a graphite substrate is coated with boron nitride by a chemical vapor pyrolytic method using a boron halide gas and ammonia gas as raw materials. In the process, a graphite substrate having 1.70-1.95g/cm<3> bulk density and >=10mu surface roughness (Rmax) is used as the graphite substrate and the thickness of the pyrolytic boron nitride coating layer is 10-300mu. In this case, if the bulk density of the graphite substrate is beyond the afore- mentioned range, adhesive force of the above-mentioned coating layer to the graphite substrate is reduced to <2.0MPa. If the surface roughness if <10mu, the adhesive force cannot be increased to >=2.0MPa, possibly resulting in natural peeling. Furthermore, the thickness of the afore-mentioned coating layer is <10mu, the graphite readily diffuses through the coating layer to emerge into the outside and reduce resistance to heating.cooling cycle. On the other hand, if the thickness exceeds 300mu, residual stress in the coating layer is increased to readily cause natural peeling.
Patent JP-H0750969-A (JP)
Title: Disgorging tool
Inventor: HIGASHIYAMA KOJI
IPC: A01K97/18
Filed: 1993-08-12
Abstract: PURPOSE:To provide a disgorging tool capable of quickly disgorging a fishing hook engulfed by a fish and hooked deep in the mouth simply by pushing the hook hooked in the mouth. CONSTITUTION:This disgorging tool is provided with a rod-shaped main body 1, a coil-shaped hook-pushing member 2 formed at the tip end of the main body and having an inner diameter larger than the diameter of the stem of the fishing hook and an introducing part 22 to guide a fishing line fastened to the fishing hook to the inside 21 of the coil of the hook-pushing member 2.