baber/WOPTO huggingface dataset:
Patent JP-S61125469-A (JP)
Title: Flexible and abrasion-resistant material
Inventor: OSHIMA KATSUNORI
IPC: C09D1/02
Filed: 1984-11-21
Abstract: PURPOSE:To obtain the titled abrasion-resistant material which is not broken even when the material is deformed by coating an aq. soln. of specified composition or an aq. dispersed liq. on a material of plastics, etc., to be coated, and then bringing the material into contact with an aq. soln. of an ammonium salt. CONSTITUTION:An aq. soln. or an aq. dispersed liq. of a composition consisting of RnSiO2-n/2/M2O (where R is an org. group, 0<n<=1.7, M is an alkali metal, and Na is advantageous) is coated on a material to be coated. The material is then brought into contact with an aq. soln. of an ammonium salt such as ammonium carbonate. Consequently, a flexible and abrasion-resistant material which is not broken even when the material is deformed can be obtained. The molar ratio of RnSiO2-n/2/M2O is preferably regulated to 1-20. Besides, the composition can be obtained by hydrolyzing CH3SiCl3, etc., and then dissolving the hydrolyzate into alkali hydroxide. The material thus obtained has a gloss and abrasion-resistance which are characteristic of a vitreous material and is also provided with flexibility because of the org. component contained.
Patent JP-S60138672-A (JP)
Title: Menu producer
Inventor: NISHIMURA AYAO
IPC: G06Q50/00
Filed: 1983-12-27
Abstract: PURPOSE:To print the totalization of sorted material of each dish of the produced menus for each type and to facilitate easy preparation of materials, by providing an arithmetic part to calculate the total amount of each material of the menu and a printer which prints the total amount of materials for each type. CONSTITUTION:A magnetic card D having a magnetic recording part 26 is used for a menu producer, and the nutritive value, etc. of each dish is stored to the card D. A record card reader 27 reads the nutritive value, the search data, the material number, the material amount, etc. recorded to the part 26 and stored to a RAM29 under the control of a control part of a CPU28. While the expected intake amount supplied from a keyboard 2 is applied to the CPU28 together with the nutritive value given from the RAM29. Then the amount of each material amount is totalized at an arithmetic part. This total amount of materials is displayed at a display part 3 and at the same time printed by a printer 4 for each type of material. Thus the preparation of materials is facilitated.
Patent JP-H1085585-A (JP)
Title: Air purification agent, purification agent mixture and air purification device
Inventor: HONDA HIROBUMI
IPC: B01J20/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To prepare an air purification agent for effectively removing noxious substances in air, particularly aldehydes represented by formaldehyde by depositing an amine compound on the surface of an whitish porous substance. SOLUTION: Although no particular restrictions are applied to a porous substance as far as its surface is almost white and an amine compound carried thereon is not modified, and its specific surface area is large (for example, approximately 250m<2> /g or more) and its adsorption power is high, an incombustible substance is preferred in consideration of the case of using the same combinedly with a building material or an electric appliance. For example, zeolite, active alumina, diatom earth, silica gel or the like can be used, and among other things, silica gel is preferred from the viewpoints of supporting strongly the amine compound on the surface by the presence of silanol and not liberating easily the amine compound carried thereon.  As for the amine compound, although no particular restrictions are applied as far as it is a nitrogen containing compound, primary to tertiary organic amines or amine silanes are preferred.
Patent JP-H10260818-A (JP)
Title: Circuit for calculating remainder modulus n of c-th power of b
Inventor: KOBAYASHI YOSHINAO
IPC: G06F7/72
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To fast calculate a remainder of n of the C-th power of B. SOLUTION: This circuit has a 1st circuit 100, which calculates a remainder to module n of B, holds a result B1, shifts a holding value, calculates a value to be congru to modulus n and repeats processing to hold a result, a 2nd circuit 110 which accumulates calculation results of the 1st circuit when a prescribed bit of a 1st register 120 that makes an initial value B1 is one and a 3rd circuit 150 which accumulates results of the 1st circuit when the output volue of a C output circuit 140 is one and the prescribed bit of a 2nd register 160 whose initial value is one is one.  The prescribed bits of the 1st and 2nd registers are shifted in the direction from the LSB of a stored value to MSB, a value to be congruous to modulus n of the accumulated result of the 2nd circuit a method and is congruous is made the holding value of the 1st circuit and stored in the 1st register when the processing of the MSB of a value that is stored by the 1st register is finished, the output of a C output circuit is changed to a value that is shifted in the direction from the LSB of C to MSB, and a value to be congruous to modulus n of the accumulated results of the 3rd circuit is stored in the 2nd register when the output value of the C output circuit is one.
Patent JP-H03107984-A (JP)
Title: Production of cleaning blade
Inventor: SAKO SHUNKAI
IPC: G03G21/00
Filed: 1989-09-22
Abstract: PURPOSE:To lower the friction force between the cleaning blade and an electrophotographic sensitive body and to prevent the initial peeling of the blade by spray coating the rubber elastic body blade with org. solvent dispersion of fluoroplastic powder. CONSTITUTION:The cleaning blade 1 made of polyurethane having 10mm width, 310mm overall length and 1.2mm thickness at the front end is obtd. by mixing 1, 4-butanediol and trimethyl propane which are hardeners with an urethane prepolymer dissolved by heating, pouring the melt into a metallic mold previously mounted with a sheet metal 2, curing the melt by heating and cutting the molding. The front end of such cleaning blade 1 is spray coated with the fluoroplastic powder dispersed in the fluorocarbon solvent, by which the cleaning blade 1 is obtd. The friction coefft. is lowered in this way and the peeling of the blade is obviated in any environment.
Patent JP-H1088553-A (JP)
Title: Door device for water gate
Inventor: TAKEO KEIZO
IPC: C02F3/20
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the equipment cost, and conduct the opening and closing operation of a door device of a water gate and aeration processing for stored water easily in association with each other. SOLUTION: A door device 3 for a water gate 2 disposed in a irrigation canal 1 in such a manner as to be opened and closed comprises a door main body 31 arranged across the irrigation canal 1, and a stored water flowing means which is disposed in the door main body 31 and circulate the water stored by closing of the door main body 31 to flow in the vertical direction. The stored water flowing means includes a compressed air pipeline for aeration and a compressed air pipeline 33 for discharging mud which are disposed below the door main body 31, an aeration nozzle 32a and a mud discharge nozzle 33a provided in the compressed air pipeline 32 for aeration and the compressed air pipeline 33 for discharging mud, and a compressor 34 for feeding compressed air into the respective compressed air pipelines 32, 33.  The aeration nozzle 32a has a compressed air discharge port directed toward the upstream side of the irrigation canal 1, and the mud discharge nozzle 33a has a discharge port directed toward the base of the irrigation canal 1.
Patent JP-S62105001-A (JP)
Title: Scale device
Inventor: MIBU KATSUTOSHI
IPC: G01D5/245
Filed: 1985-11-01
Abstract: PURPOSE:To obtain an absolute system digital scale with high reliability by detecting a signal, etc., by the mutual movement of a detecting means to a scale means and outputting absolute address information by a signal processing means at every constant pitch. CONSTITUTION:The 1st track 1 where a scale signal of constant grating pitch is recorded and the 2nd track 2 where a fixed point signal S2 and absolute address information S1 are recorded are provided on the magnetic recording medium surface of a scale member A. A magnetic head means B is arranged and constituted slidably on the member A. The 1st and the 2nd magnetic heads 3 and 4 of this means B detect said signals, etc., on the tracks 1 and 2. The output of the head 3 is outputted to a frame detector 8 through the 1st detecting circuit D1, a control circuit 5, and a pattern generator 7. The output of the head 4 is outputted to the detector 8 and a data register 9 from a buffer register 6 through the 2nd detecting circuit D2. Then, the detector 8 outputs the signal S2 while detecting a frame. The register 9 responds to the signal S2 and outputs absolute address information S1 every time a fixed point is passed.
Patent JP-H0298568-A (JP)
Title: Package of freeze-dried food
Inventor: YAMAGISHI SATOMI
IPC: B65D81/34
Filed: 1988-09-29
Abstract: PURPOSE:To recover food by soaking it in hot water or water after peeling a seal material by a method wherein a package of freeze-dried food is peelably enclosed with the seal material from the outside with a hole formed on a part of the package and the package is covered with a porous sheet to have a gas- barrier type edible water soluble substance infiltrated. CONSTITUTION:A hole 1A formed on a package 1 is sealed by a seal material 2 from the exterior and by a porous material 3 from the interior, and a film-like edible water soluble substance 4 is supported by a flange portion 5A and an interposing member 5B in-between. After the seal material 2 is peeled off, by soaking the package in hot water or water, the edible water soluble substance 4 is solved to have the supporting body opened, thereby permitting hot water or water to infiltrate inside of freeze-dried food 6 to have it recovered in a short time.
Patent JP-2001069855-A (JP)
Title: Rooftop plantation structure of wooden house
Inventor: TAKAHASHI KENICHI
IPC: A01G7/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a rooftop plantation structure of a wooden house at a low cost. SOLUTION: This rooftop plantation structure of the wooden house is obtained by attaching large beam members 15 and small beam members 18 at a prescribed draining gradient between outer pillars 5, disposing slab floor plates 20 on the beam members through framed joists 19 at the draining gradient to form the rooftop slab, disposing edge frame portions 21 along the lower end side edges of the slab floor plates 20 at the draining gradient, disposing protective fences 30 on the periphery of the rooftop slab, forming drainages 13 between the edge frames 21 and the protective fences 30, disposing a water- proof layer comprising a water-proof coating resin 24, a water-proof mortar cement 27 and a roof-protecting sheet 28 on the surface of the slab floor plate 20, coating the surfaces of the edge frames 21 with a colored water-proof resin 25,  spreading an artificial soil on the water-proof layer, and then planting turf grasses in the soil. After the rooftop plantation structure is built, plants such as turf grasses 41, trees or vegetables for a private vegetable garden may be planted in response to the hobbies or favors of residents.
Patent JP-H0578751-A (JP)
Title: Manufacture of ferritic stainless steel sheet
Inventor: KONO MASAAKI
IPC: C22C38/26
Filed: 1991-09-25
Abstract: PURPOSE:To manufacture a ferritic stainless steel sheet improved in formability by prescribing each temp. of hot rolling, hot rolled sheet annealing and cold rolling finish annealing for the slab of a ferritic stainless steel in which each content of C, N, Cr, Al, Ti and Nb is specified. CONSTITUTION:A slab contg., by weight, <=0.02% C, <=0.02% N, 12 to 25% Cr, 0.1% Al and Ti or Nb independently or compositely in the range in which the variable X expressed as X=[Ti*(wt.%)/47.9+Nb (wt.%)/92.9]/[C (wt.%)/12] [where Ti* (wt.%)= Ti (wt.%)-(47.9/14)N (wt.%)] satisfies the value of 2 to 8 and the balance Fe with inevitable impurities is soaked and held and is thereafter subjected to hot rolling. Next, this rolled stock is subjected to hot rolled sheet annealing and cold rolling finish annealing in the range of 950 to 1050 deg.C. In this way, a ferritic stainless steel sheet improved in formability can be obtd.
Patent JP-S62103896-A (JP)
Title: Dynamic random access memory
Inventor: FURUYA KIYOHIRO
IPC: G11C11/409
Filed: 1985-10-30
Abstract: PURPOSE:To prevent the second sense amplifier from being operated faster than a timing by providing a switching means which equalizes the potential of each bit wire in a pair of bit wires and that of the second sense amplifier driving signal wire to the half of the write voltage of a bit of memory cell information. CONSTITUTION:Transistors 8i1 and 8i2 for transferring a MOSFET of P-channel are provided between the driving signal wire 12 of a sense amplifier 10 and a bit wire, the inverse of BLi, and an equalize signal, the inverse of phiP is given to the gates of the 8i1 and 8i2, a conduction with a low level being generated. Also, transistors 8i3 and 8i4 for transferring a MOSFET of N-channel are provided between a driving signal wire 13 and the bit wire, the inverse of BLi, and the equalize signal phiP is given to the gates of the 8i3 and 8i4, a conduction with a high level being generated, and each anti-ground electrostatic capacity of bit wires the inverse of BLi and BLi and driving signal wires 12 and 13 are equalized. Thereby, it is prevented that the second sense amplifier is operated faster than an initial timing.
Patent JP-H03108319-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUNII MASABUMI
IPC: H01L29/786
Filed: 1989-09-21
Abstract: PURPOSE:To improve the performance of a thin film transistor by continuously laminating Si of an active layer, a gate insulaing film, and a gate electrode in the same chamber. CONSTITUTION:By low pressure CVD method, plasma CVD method, etc., an N<+> type polycrystalline Si film is formed on an insulative substrate 100, and a source region 101 and a drain region 102 are formed by patterning. An undoped a-Si thin film 103 is deposited on the substrate 100 by using SiH4 gas, and an SiO2 film 104 is formed by ECR plasma CVD using mixed gas of SiH4 and N2O. An N<+> type a-Si thin film 105 is formed by using mixed gas of SiH4 and N2, and the a-Si on the uppermost part is patterned to form a gate electrode 107 pattern. A semiconductor layer is subjected to solid-phase growth, thereby forming a polycrystalline silicon thin film 106 of large grain whose diameter is 1mum. An interlayer insulating film 108 is laminated by LPCVD method or the like, a contact hole is formed in the films 108, 104, and a source electrode 109 and a drain electrode 110 are formed. Thereby a thin film transistor of high performance can be manufactured.
Patent JP-S62105501-A (JP)
Title: Electronic scanning antenna
Inventor: KUROKAWA TAKASHI
IPC: H01Q23/00
Filed: 1985-11-01
Abstract: PURPOSE:To perform efficient cooling and attaching/detaching operation by fixing an active module to a cold plate, providing a control signal distributing circuit corresponding to the plate, and putting those module, plate, and distributing circuit in one block. CONSTITUTION:Active modules 2(2a, 2b...) to which element antennas 1(1a, 1b...) are fitted are fixed with bolts 10 to the cold plate 3 which has a refrigerant flow passage internally, and the control signal distributing circuit 4 which is fixed with a screw 14 across a spacer 9 and the modules 2 are connected to the plate 3 through a control signal connector 6. An active module group 11 formed as blocks as mentioned above is inserted perpendicularly to an antenna aperture surface, the connector 6 and a connector 7 for a transmission and a reception signal are connected, and the module group 11 is fixed to a transmission/reception signal distributing circuit 5 with a screw 10 across a spacer 9. Consequently, the module group 11 is fixed to the plate 3 directly, so efficient cooling operation with small variance is carried out. Further, the module of the group 11, plate 2, and circuit 4 facilitates the attachment and detachment.
Patent JP-S63184260-A (JP)
Title: Manufacture of insulation packing for nonaqueous battery
Inventor: HARA MITSUNORI
IPC: H01M50/186
Filed: 1986-10-16
Abstract: PURPOSE:To constrain an incursion of a water content in an outside air, and restrain deterioration of a battery performance caused by the water content by making an injection forming of an admixture after a liquid fluorine system resin surface modifier is added and mixed into polypropylene or polyethylene or their copolymer. CONSTITUTION:An admixture is injection formed after a liquid fluorine system resin surface modifier is added and mixed into polypropylene or polyethylene or their copolymer. This enables operability in manufacture to be improved as the liquid fluorine system resin surface modifier is directly added and mixed into an insulation packing material, and an injection forming is available under the same condition as having a low permeability of a water content to be obtained as, furthermore, a lipophilic group such as CH2-group etc., included in the fluorine system resin surface modifier is compatible with a packing resin of a base, on the other hand, perfluoroalkyl group having water repellency such as CF3-group etc., is arranged on the outer surface.
Patent JP-H04122811-A (JP)
Title: Device for monitoring bead cutting abnormality on surface within pipe
Inventor: NOGASHIRA TAKETO
IPC: G01B17/02
Filed: 1990-09-14
Abstract: PURPOSE:To enable quality to be stable by mounting at least two supersonic probes to a frame which relatively performs automatic tracing of a welded part in pipe-axis direction for performing on-line measurement of abnormality in cutting shape of a seam welded pipe bead part easily and accurately. CONSTITUTION:In a process where a seam welded pipe 1 travels in the direction of the arrow, a thickness of a bead is detected by tracing supersonic probes 3A - 3C at a specified position and through contacting media, for example, water columns 4, 4... by a controller 21. In this process, if there is an abnormal point in thickness (x mark) at a central part of a welded line, only the thickness value from the supersonic probe 3B is changed. On the other hand, since the supersonic probe 3A always watches a base materials part, the value is always constant. Then, an operator 6A calculates difference between a thickness value a from the supersonic probe 3A and the b from the supersonic probe 3B and calculates the difference absolute value Z = ¦a-b¦ and the difference absolute value Z' = ¦a-c¦ with the thickness value from the supersonic probe 3C continuously. Then, if the absolute value Z or Z' exceeds a reference deviation value at comparison setters 7A and 7B, it is determined that cutting abnormality resulted and a location of failure is indicated by a proper alarm 8.
Patent JP-H08111316-A (JP)
Title: Thin film of magnetoresistive effect alloy and production thereof
Inventor: SAWAZAKI TATSUO
IPC: H01L43/12
Filed: 1994-10-12
Abstract: PURPOSE: To obtain a thin alloy film excellent in magnetoresistive effect being employed in a magnetic sensor, e.g. a magnetic head. CONSTITUTION: The thin film of magnetoresistive effect alloy has a composition of Cox Cu1-x (X represents weight ratio in the range of 0.05-0.60) including Co phase of hexagonal structure. The thin alloy film can be obtained by heating Co metal and Cu metal, respectively, in vacuum and depositing Co and Cu simultaneously on a substrate. Preferably, the thin film thus obtained is subjected to heat treatment at 30-800 deg.C for 10<2> -10<4> sec. Since a thin film exhibiting magnetoresistive effect with high variation rate of magnetoresistance is obtained, the resistance is varied remarkably for a small variation in the external field. This thin film is employed usefully in the magnetic sensor for a magnetoresistive effect magnetic head or the like.
Patent JP-S6487891-A (JP)
Title: Rotary compressor
Inventor: ICHIKAWA TSUTOMU
IPC: F04C18/356
Filed: 1987-09-30
Abstract: PURPOSE:To prevent the wear between the outer periphery of a roller and the tip of a blade by applying the pressure of compressed gas on the back of the blade. CONSTITUTION:A blade back-pressure chamber 13 which is sealed from the inside of a sealed case is formed on the back side of a blade 2 in the cylinder 8 of a rotary compressor. A blade spring 14 is provided in this back-pressure chamber 13 so as to forcibly bring the blade 12 into contact with a roller 10. A pressure introducing hole 31 is drilled through the blade 12, and one end of this pressure introducing hole 31 is opened on the blade back-pressure chamber 13 side and the other end is opened on the high-pressure chamber side of a compression chamber 9. The back pressure on the blade 12 is thereby reduced compared to the case in which no pressure introducing hole is provided, so each sliding part can be prevented from wearing and its sliding resistance can be also reduced.
Patent JP-2001040908-A (JP)
Title: Snow cornice cutting device for roof
Inventor: SUZUKI ISAO
IPC: E04D15/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To manually cut a snow cornice at a position apart from a snow falling point by suspending a wire between the head sections of support posts fixed to gable sections at both ends of the eaves edge section of a roof, inserting the wire to a ring and hanging a covered wire from the ring. SOLUTION: Support posts 3 are fixed to gable sections 2 at both ends of the eaves edge section 1 of a roof. A wire 5 is suspended between the head sections 4 of the support posts 3, and the wire 5 is inserted to a ring 6. A covered wire 8 is hung from the ring 6. The length of the covered wire 8 is set to the sum of the length from the head section 4 of one support post 3 to the ground and the length between both ends of the eaves edge section 1. For the use of this device, the covered wire 8 for cutting a snow cornice is sided to one side of the eaves edge section 1, and the end of the covered wire 8 is located at a safe place where no snow falls under the eaves edge on the opposite side.  The covered wire 8 is manually pulled when a snow cornice is formed, then the ring 6 is moved on the wire 5 between the support posts 3 to cut the snow cornice accumulated on the eaves edge section 1.
Patent JP-H0293584-A (JP)
Title: Information processor
Inventor: MIZUTOME ATSUSHI
IPC: G09G1/02
Filed: 1988-09-30
Abstract: PURPOSE:To make a smooth moving screen display by inhibiting received image information from being stored in a memory for image information storage throughout the partial rewriting scan of a display panel. CONSTITUTION:A GCPU 112 controls the storage start address and storage area of image information generated as a result of partial rewriting on a VRAM 114. Access to the VRAM 114 is inhibited immediately after the image information is stored on the VRAM 114 and the image information begins to be transferred to a liquid crystal display device 101. The transfer to the liquid crystal display device 101 is carried out in one-line units while the GCPU 112 monitors scanning line address information mapped on the VRAM 114 at all times and the GCPU 112 does not permit new image information to be stored on the VRAM 114 until the image information generated as a result of single-time partial rewriting is all transferred to the liquid crystal display device 101. Consequently, the smooth moving display is realized.