baber/WOPTO huggingface dataset:
Patent JP-2000316382-A (JP)
Title: Impervious sheet and greening of slope by using the same
Inventor: AOKI YUJI
IPC: B09B1/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an impervious sheet capable of feeding water supplied by rain or various sprinkling means to a greening materials on impervious sheet simply and surely even if its installing position is a steep slope surface by forming specific blocking weirs on its surface in a prescribed arranging pattern. SOLUTION: This impervious sheet 11 installed at a slope surface such as a waste material disposing place, slope surface of a landfill, roof top of a structure, etc., is obtained by forming water blocking weirs 1b capable of damming up and storing the water flowing down over the impervious sheet 11 by a prescribed amount on the surface of the impervious sheet 11 in a prescribed arranging pattern. In this case, the impervious weirs 1b are preferably formed as one unit with the impervious sheet 11. Also, it is possible to install these impervious sheets 11 on the slope surface as an installing object, arrange a water- holding agent capable of planting in a surrounded space in at least these impervious weirs 1b on the surface of the laid impervious sheet 11 and provide plantings such as plant seeds or saplings for greening the slope.
Patent JP-S6027062-A (JP)
Title: Data input device of multiplexing digital controller
Inventor: KANZAKI HIDEO
IPC: G06F15/177
Filed: 1983-07-22
Abstract: PURPOSE:To avoid the discordance of arithmetic results between multiplexing arithmetic parts by exchanging the analog data fetched to different multiplexing arithmetic parts by means of a data bus between multiplexing arithmetic parts. CONSTITUTION:The analog data fetched to different multiplexing arithmetic parts are exchanged with each other by means of a data bus. Then a deviation is detected at each arithmetic part. When the deviation is within a prescribed range, it is transmitted to a different system bus by means of the analog data of a master system of one side. This prevents the discordance when the level is decided at another arithmetic part. Here if a D/A converter of an analog input part has a fault, the known reference voltage is previously applied to the A/D converter. Then the analog data is fetched to discriminate the fault of the A/D converter. Thus the correct analog data is used to continue the control.
Patent JP-S5465874-A (JP)
Title: Drying device
Inventor: KAWABUCHI AKIRA
IPC: F26B17/26
Filed: 1977-11-05
Abstract: PURPOSE: To heat and dry the loose material such as crops which are conveyed on material conveying route of vibration conveyer by extreme infra-red rays from extreme infra-red rays radiating body, and to dry the material naturally which is stirred while being conveyed.  
     CONSTITUTION: Vibration spiral elevator 28 is connected to vibration conveyer 50 as a part of the material circulating route through the shoot 27. The elevator 28  gives torsion vibration to the material M (such as beans) by driving vibration motors  36, 36, and the material M receives vibrating force through receiving plate 31 to go  up the spiral truck 30. The material M is stirred by this vibrating force while going  up on the spiral truck 30. The material M has enough remaining heat by being  heated from inside by extreme infra-red rays L in the conveyer 50, and moisture is  effectively eliminated by fully contacting the atmosphere on the truck 30, so that the material is dried naturally. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5925586-A (JP)
Title: Automatic change-over device of inverter
Inventor: YAMADA TETSUO
IPC: H02M7/48
Filed: 1982-07-29
Abstract: PURPOSE:To contrive to simplify the circuit of the titled device by a method wherein an approach run inverter is started, and after traverse operation is completed, operation is changed over an operation inverter. CONSTITUTION:When an operation command signal is inputted to a microcomputer 7 from an operation input part 8, frequency of the approach run inverter 4 is controlled to make a selected motor 2a-2c to start cushioningly up to a speed N, and frequency f1 corresponding to the speed N is made to be held. Then when the frequency signal f1 coincided with the traverse synchronization signal f0 of the operation inverter 1, traverse operation of the approach run inverter 4 is started. At traverse operation time thereof, when the frequency signal f1 of the approach run inverter 4 coincided with the traverse synchronization signal f0, operation is changed over from the approach run inverter 4 to the operation inverter 1. Accordingly, enhancement of precision of synchronization of the approach run inverter and the operation inverter can be attained by the simple circuit.
Patent JP-H082943-A (JP)
Title: Chemically adsorbed film glass, its production and cooking device having the film
Inventor: NOMURA YUKIO
IPC: A47J36/04
Filed: 1994-06-15
Abstract: PURPOSE:To improve heat resistance and durability of a chemically adsorbed film and improve water repellency, oil repellency and staining resistance by making a siloxane compound chemically adsorbed on a silica-alumina compound thin film formed on the glass surface. CONSTITUTION:A mixture of the formula Si(OR)4 (R is an alkyl) with the formula Al(OR)3 is applied onto the glass surface using a solgel method to form a silica-alumina compound thin film 1 having 0.1-0.6mum film thickness. Then, the glass is immersed in a nonaqueous solvent containing a siloxane compound 2 and the siloxane compound 2 is reacted with a hydroxyl group 3 or water 4 adsorbed on the thin film 1 to make the siloxane compound 2 chemically adsorbed on the thin film 1. The glass is immersed in water 4 to make hydroxyl group 3 or water adsorbed on a siloxane compound 2 and the siloxane compound 2 is polymerized by repeating the adsorption operation 5 to form the objective chemically adsorbed film glass 5.
Patent JP-S5933233-A (JP)
Inventor: REIMONDO PII ZORUTON
IPC: B01D15/08
Filed: 1983-07-22
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-S5924183-A (JP)
Inventor: KATOU HIDEO
IPC: F27D15/02
Filed: 1982-07-30
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-S62289348-A (JP)
Title: Production of mold
Inventor: SAITO SHIGERU
IPC: B22C9/12
Filed: 1986-06-09
Abstract: PURPOSE: To improve the productivity of molding by heating filled casting sands from the upper part by flame and also diffusing the heat giving from the flame in the whole casting sands by sucking heating gas through the casting sands from vent holes in a base plate or flask. CONSTITUTION:By filling up the casting sands 4 containing binding agent into filling space composing of the flask 1, model 2 and base plate 3, the mold is produced. Then, the filled casting sands 4 are heated from the upper part by flame 6 as using a burner 10 and also the heating gas in the casting sands 4 is sucked from the vent holes 5 in the base plate 3 through the sucking box 7. In this way, the heat given from the flame 6 is diffused to the whole casting sands 4, and so the productivity of molding is improved.
Patent JP-H06349038-A (JP)
Title: Magnetic disk device
Inventor: SAKAI YUJI
IPC: G11B5/31
Filed: 1993-06-03
Abstract: PURPOSE:To position a magnetic head by a signal by integrally forming a pail of electrodes and a recording and reproducing head part recording/ reproducing the data and respectively detecting resistance or impedance between the electrodes and a magnetic disk changing according to the movement of the magnetic head with a pair of electrodes. CONSTITUTION:The magnetic head 1 is provided with a data recording and reproducing head part 5 constituted of a pair of electrodes 3, 4. a coil 8, a soft magnetic body 9, and in the magnetic head 1, the head part 5 is in contact with the magnetic disk 2 even at the time of recording and reproducing the data. The disk 2 is constituted of a first area 6 consisting of material with a relatively high resistance rate and a second area 7 consisting of the material with a relatively low resistance rate, and both areas 6, 7 are formed continuously. By the magnetic head 1, the changes in the resistance or the impedance between the electrodes 3, 4 and the magnetic disk 2 are detected related to respective electrodes 3, 4, and since the changes in the resistance or the impedance detected by the head 1 are used for the signal for positioning the magnetic head 1, the signal is provided continuously, and format efficiency and track density are improved, and storage capacity is increased.
Patent JP-S6024698-A (JP)
Inventor: TAKAHASHI FUMITAKA
IPC: H04B10/275
Filed: 1983-07-21
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-H0427504-A (JP)
Title: Manufacture of ceramic
Inventor: YAMADA YUKIYOSHI
IPC: B28B11/14
Filed: 1990-05-23
Abstract: PURPOSE:To manufacture easily a homogeneous, thin and long-shaped ceramics, by a method wherein a semi-fired ceramics whose firing is in an intermediate state is processed in a desired form by cutting the same and fired completely further. CONSTITUTION:Molded block 1 is press-molded and semi-firing of the same is performed under an intermediate state of firing. A temperature of such an extent that handling of a molded block 2 is possible and contraction progresses a little is appropriate for the semi-firing. Then the semi-fired molded block 2 is slice-processed, the slice-processed ceramic molded product 3 is fired further and sintered completely. Processing can be performed more easily than processing after the firing by performing the processing under the intermediate state of the firing. Generation of firing irregularity or density irregularity by residual carbon or lowering of the density can be prevented and a ceramic molded product 3 which is free from a bend, homogeneous and in a thin and long form can be manufactured easily.
Patent JP-S5562172-A (JP)
Title: Working method for metal sheet
Inventor: MABUCHI HIROYUKI
IPC: C23F1/02
Filed: 1978-10-31
Abstract: PURPOSE: To work metal sheet at a high preciseness without causing deformation such as warp of the metal sheet, by the combination of etching and stamping in making a hole in the metal sheet.  
     CONSTITUTION: A hole 7 is made in a metal sheet 6 by half-etching. The edge 7a of the hole 7 is a circle of a diameter a little larger than that necessary for fitting. Then the sheet is stamped from the side of the sheet opposite to the hole 7 to form a hole 8 necessary for fitting. The hole 8 is located coaxially on the hole 7 and the diameter of the hole 8 is smaller than that of the circle of the edge 7a, so that the burrs 8a formed in stamping are kept in the sheet thickness of the metal sheet 6. In other case, a metal sheet 9 is etched on both sides with different diameters, then a hole 12 is formed by shaving. The diameter of the hole 12 is larger than that of the hole 10 and is smaller than that of the hole 11, so that the burrs 12a formed by shaving are kept in the sheet thickness of the metal sheet 9. Hereby an etched part, which has a hole and no warp, and causing no burrs forced out on the surface, is manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5758028-A (JP)
Title: Solar heat cooling, heating and hot-water supplying apparatus
Inventor: SUZUKI HIROSHI
IPC: F24S90/00
Filed: 1980-09-25
Abstract: PURPOSE: To enable the use of a solar heat cooling, heating and hot-water supplying apparatus when the sun shine is not available, e.g., on rainy day or the like by storing excessive solar heat not collected in a hot-water storage tank when cooling or heating operation is carried out by utilizing a low temperature heat storage tank.  
     CONSTITUTION: Solar heat collected by a heat collector 1 is stored in a high temperature heat storage tank 4 and a hot-water storage tank 5. Excessive heat quantity is stored in water in a low temperature heat storage tank 10 via a heat exchanger provided in a hot-water storage tank 5 by driving a circulation pump 11. When sun shine quantity is insufficient so that the quantity of heat in the tank 5 becomes insufficient, it is detected by detectors 14, 15, a circulation pump 11 is driven by a controller 13, and the heat stored in the tank 10 is returned via a heat exchanger to the tank 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05320224-A (JP)
Title: Stabilization of iodine-containing fluoropolymer
Inventor: TSUDA NOBUHIKO
IPC: C08F8/22
Filed: 1992-05-26
Abstract: PURPOSE:To stabilize an iodine-containing fluoropolymer by bringing it into contact with vaporous chlorine to replace the terminal iodine atoms by chlorine atoms. CONSTITUTION:The iodine containing fluoropolymer to be brought into contact with chlorine is desirably in the form of an aqueous dispersion (latex) of fine polymer particles produced by emulsion polymerization and having a mean particle diameter of 0.05-1.0mum, and the polymer content of the dispersion (latex) is desirably 1-50wt.%. The emulsifier concentration is 0.1-2wt.%. The vaporous chlorine is blown into the latex kept at room temperature to 90 deg.C. Alternatively, a compound which can generate vaporous chlorine in the above temperature range (e.g. hypochlorous acid) may be added. In order to prevent the I2, ClI, etc., formed by the replacement reaction from being readsorbed by the fine polymer particles, the latex is treated with a reducing agent such as Na2S2O3, and the coagulated polymer is further washed with an alcohol.
Patent JP-H10324422-A (JP)
Title: Carrying device utilizing compressed gas
Inventor: SASAKI MASAYUKI
IPC: B65G51/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device utilizing compressed gas, which can supply a power source for working a material to be carried from outside without loading a battery. SOLUTION: This carrying device has a pipe 1 formed with a cut line 1a in the axial direction, a moving body 2, which is inserted into the pipe 1 and which can be moved inside of the pipe 1 by the compressed gas fed into the pipe 1, a connecting member 3, which is fitted to the moving body 2 and which is projected out of the pipe 1 through the cut line 1 and which is to be connected to a material H to be carried, a feeder line 6 provided along the pipe 1, a feeder line 6 fitted to the material H to be carried, and a conductive bar 7, which is electrically connected to the feeder line 6 so as to supply the power to the material H to be carried.
Patent JP-S63300001-A (JP)
Title: Filter for sink tank
Inventor: KITAMURA HIROSHI
IPC: E03C1/264
Filed: 1987-05-30
Abstract: PURPOSE:To make it easy to attach a filter for a household sink tank, by forming the filter bag of a synthetic fiber non woven fabric, in an integrated one body, and extending this filter bag as the mesh becomes loser from a flange set at the brim of the filter bag toward the bottom. CONSTITUTION:A filter bag 1 is formed of a polyester non drawn synthetic fiber non woven fabric, in an integrated one body, and this filter bag 1 is attached from the center part of a flat ring-shaped flange 2, as extending the side 5 and the bottom 6 in one body. In this case, the filter bag 1 is extended as meshes of the brim 4 near the flange 2 become close, and meshes of the side 5 and the bottom 6 become looser. With this constitution, the filter can be attached easily, through only holding the flange 2 for putting the filter bag 1 onto a basket-shaped filter case.
Patent JP-S6111450-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: TAKEDA HIDETO
IPC: F02M51/06
Filed: 1984-06-27
Abstract: PURPOSE:To restrict a degree of freedom of movement of a movable iron core, and improve fuel metering accuracy and stability of fuel atomization and injection amount every injection stage, by guiding a driving direction of the movable iron core with a guide member. CONSTITUTION:When an electromagnetic coil 5 is excited to attract and lift a movable iron core 15 to a spacer 7 with a rod 30 slided on the inner circumference of the spacer 7, a ball valve 16 is separated from a valve seat 22, and accordingly fuel in a valve chamber 14 is injected to an engine. Since the rod 30 as a guide member of the movable iron core 15 is slided on the inner circumference of the spacer 7 to guide the movable iron core 15, a degree of freedom of movement of the movable iron core 15 is restricted to stabilize a driving condition of the movable iron core 15. As a result, the ball valve 16 is stably separated from and seated on the valve seat 22.
Patent JP-S5698331-A (JP)
Title: Overload protecting device for electric machine
Inventor: AIDERU FURITSUTSU KUNIYUTSUTA
IPC: H02H3/08
Filed: 1980-09-25
Abstract: 1. An overload protection arrangement for an electric machine comprising a monitoring circuit (4) for the production of a measured variable (Um) dependent upon the current of the electric machine, comprising a non-linear network (9) connected following the monitoring circuit (4) and a limit value generator (11) connected to the monitoring circuit (4), a measuring device (20) possessing a measuring component (21) which contains an RC-charge element (23, 24) connected following the non-linear network (9) and the limit value generator (11), and an analysing device (44) connected to outputs of the measuring device (20) and the limit value generator (11), characterised in that a further non-linear network (18) is connected to the monitoring circuit (4), the measuring device (20) comprises a further measuring component (22) having a further RC-charge element (28, 29), and the further measuring component (22) has its input connected to the further non-linear network (18) and its output connected to the one RC-charge element (23, 24) in such manner that the voltage at the capacitor (29) of the further RC-charge element (28, 29) is transferred to the capacitor (24) of the one RC-charge element (23, 24).
Patent JP-H08324878-A (JP)
Title: Cover film peeling method for dry film
Inventor: FUJINAKA HIDEO
IPC: B65H41/00
Filed: 1995-05-31
Abstract: PURPOSE: To easily and surely peel a cover film protecting a dry film stuck to a substrate by peeling the cover film from the substrate along the extension direction of a diagonal line of opening sections formed on the substrate. CONSTITUTION: Part of a cover film 2 stuck to a copper-clad laminate is peeled. For peeling part of the cover film 2, part of an adhesive tape having the strength stronger than the adhesive strength of the cover film 2 and a photo- resist 4 is stuck to a comer section of the copper-clad laminate, and part of the cover film 2 can be turned over when the adhesive tape is again lifted. The cover film 2 is peeled in the direction of a diagonal line of opening sections 3 formed on the copper-clad laminate. The opening sections 3 are formed on the copper-clad laminate to mount semiconductor chips, and they are formed into a square shape at one or multiple positions on the copper-clad laminate.
Patent JP-H07315252-A (JP)
Title: Tire noise reducing device
Inventor: NAKAMURA MASAHIRO
IPC: B62D25/18
Filed: 1994-05-24
Abstract: PURPOSE:To absorb tire noise by resonance boxes so as to reduce the running noise of a vehicle by arranging multiple resonance boxes on the peripheral and end walls of the tire house of a vehicle and also providing openings to introduce tire noise at the lowermost part of the resonance boxes. CONSTITUTION:A tire house A of a vehicle body 2 comprises a peripheral wall 5 located oppositely to the peripheral surface of a tire 3 and an end wall 16 located oppositely to the inner end surface of the tire 3. Also multiple resonance boxes 7 and 17 made of resin, metal, rubber, etc., are installed on the peripheral and end walls 5 and 16 of the tire house A to form a tire noise reducing device. Namely, multiple resonance boxes 7 are formed by arranging grid partition bodies in a space between the peripheral wall 5 and a cover 5a in parallel approximately with it, and also multiple resonance boxes 17 are formed by arranging grid partition bodies in a space between the end wall 16 and a cover 16a in parallel approximately with it. Then openings 9 and 19 to open the resonance boxes 7 and 17 are provided in the covers 5a and 16a, and vehicle running noise is damped by a cavity resonance inside the resonance boxes 7 and 17.
Patent JP-S5757731-A (JP)
Title: Flame-retardant resin composition
Inventor: SARUWATARI NORIO
IPC: C08L21/00
Filed: 1980-09-26
Abstract: PURPOSE: The titled composition excellent in adhesion to an inorg. material, which is prepd. by thermosetting a composition contg. 1,2-polybutadiene and two kinds of compounds contg. a (meth)acryloyl group in the presence of an org. peroxide.  
     CONSTITUTION: A composition prepd. by thermosetting a composition consisting of 100pts.wt. 1,2-polybutadiene and 40W200pts.wt. mixture of components of formulas I and II (wherein X is halogen; Y is H or methyl; A is a direct bond, -O-, -CO-,  SO 2 -, -CH=CH-, etc.) in the presence of an org. peroxide such as dicumyl peroxide.  2,2- bis(4-methacryloyl-3,5-dibromopheny)prepane, etc. are used a the compd. of the  formulaI, and 2,2'-(4-methyacryloyl-4'-hydroxy-3,3',5,5'-tetrabromo- phenyl)propane, etc. as the compd. of the formula II. A resin composition given flame retardancy  without viriation in the original electrical properties of the 1,2-polybutadiene and  having excellent ad hesiong to a metal, glass, etc. is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61292282-A (JP)
Title: Inspection instrument for magnetic head
Inventor: HIRAOKA SHINJI
IPC: G11B21/21
Filed: 1985-06-19
Abstract: PURPOSE:To specify a contacting part by observing the temperature on the floating surface of a magnetic head which is floated concerning a transparent disk by an infrared detector, and detecting local temperature rise that occurs when it is contacted with the transparent disk. CONSTITUTION:A device is equipped with a transparent disk 5 that is rotated at a regulated speed, a magnetic head holding board 6 which holds a magnetic head 7 facing with one side surface of the transparent disk 5 and an infrared ray observing apparatus 8 which observes optically the temperature on the floating surface of the magnetic head 7 through the transparent disk 5. The infrared observing apparatus 8 consists of an infrared camera 81 and a CRT color display device 82 which displays in enlargement the temperature distribution on an observing surface observed by the infrared camera 81 using a picture image and a transparent glass is used for the transparent disk 5. Thus, with using the transparent disk in place of a magnetic disk, the contacting portion between the magnetic head and the magnetic disk can be visually specified.
Patent JP-H09320777-A (JP)
Title: Discharge lamp lighting device
Inventor: OGASAWARA HIROSHI
IPC: H05B41/24
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To suppress the surge voltage of a switching element by connecting a capacitor which conducts voltage resonance, together with the inductance component of a wound transformer and the capacitance component of a piezoelectric transformer to the switching element ion parallel, when the switching element is turned off. SOLUTION: A DC power source E, the primary side of a wound transformer T, and a switching element Q are connected in series, the both sides of the secondary side of the wound transformer T are connected to a driving electrode of a piezoelectric transformer PT, the output electrodes of the piezoelectric transformer PT are connected to the both sides of a discharge lamp La to constitute a discharge lamp-lighting device. In the discharge lamp-lighting device, when the switching element Q is turn on, a capacitor Cs which conducts voltage resonance, together with the inductance component of the wound transformer T and the capacitance component of the piezoelectric transformer PT, is connected to at least the switching element Q in parallel. Stress to the switching element Q is reduced, and switching loss is reduced.