baber/WOPTO huggingface dataset:
Patent JP-2000345693-A (JP)
Title: Plate-like water-hardening floor covering material
Inventor: HIRABAYASHI KAZUHIRO
IPC: E04F15/08
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a floor covering material capable of being simply executed and having a good draining property by forming a raw material mixture hardened by hydration, providing recesses extending from one side face to the other side face on the back face, and providing projections for forming gaps on the side faces. SOLUTION: This plate-like water-hardening floor cover material 1 has a square-shaped front face 2 and a back face 3, a plurality of parallel grooves 5 extending between the opposite side faces are formed on the back face 3, and protruded stripes 11, 12, 13, 14 are formed on side faces. A large-diameter hole is formed as a recess on the back face 3, and grooves may be formed between the side faces, or support legs forming a gap may be installed between the back face 3 and an installation surface. A plurality of large-diameter holes or many small-diameter holes be formed as recesses. Soil and calcium hydroxide are used as a raw material, they are molded into a plate-like body, then it is hardened by hydration. Silica sand and molding sand waste may be blended as a granular raw material, and a pigment may be blended.  Execution can be simply made, and the draining property of the back face of the floor covering material 1 can be improved.
Patent JP-S5577052-A (JP)
Title: Feeding unit of recording medium
Inventor: TANIGUCHI TADASHI
IPC: G11B25/04
Filed: 1979-12-03
Abstract: PURPOSE:To make it possible to record and reproduce information accurately without erroneous input of information by providing a guide material, which guides a recording medium along a fixed locus, and elastic material parallel with the material  above, and an axis material, etc., to cause the recording medium to advance along  the fixed locus. CONSTITUTION:Metallic roller rim 2 uniting with feeding roller axis 1 is a conical trapezoid. Soft rubber roller 3 is printed on rim 2. Magnetic card 4 of a recording medium is pressed by roller 3 and is fed in guide groove 6 by the contact frictional force. Guide groove walls 5 are in both sides of guide groove 6, and one of them is a reference face (5' is a reference face in the figure). Recording and reproducing are performed by magnetic head 8, and they are performed accurately without generation of track slippage of magnetic card 4. Further, the constitution is easy to produce and assemble.
Patent JP-H0333235-A (JP)
Title: Yarn processing method and its device
Inventor: JIOFUREEE NEIRAA
IPC: D02G1/02
Filed: 1990-06-14
Abstract: PURPOSE: To promote cooling in a cooling zone and to shorten the length of the cooling zone by exposing yarn to a cooling fluid flow at the upstream end of the cooling zone between a heating zone and a false twist device. CONSTITUTION: An additional cooling means 25 is installed at the upstream end of a cooling zone 16 between a heating zone 15 and a false twist device and water is supplied to yarn 13 passing through a guide channel 36. Water is sent from a water supply apparatus 27 to a manifold 26. A capillary tube 34 is connected to a channel 36 and water is supplied in an accurately controlled state to the yarn 13 in a guide 35 and excessive water is returned through a tray 38 to a reservoir 32.
Patent JP-S5947270-A (JP)
Title: Resin composition for matte electrodeposition coating
Inventor: KADOOKA TSUNEO
IPC: C09D201/08
Filed: 1982-09-10
Abstract: PURPOSE:To provide a resin compsn. which makes it possible to carry out uniform matte electrodeposition coating on the surfaces of metal goods, containing a specified alpha,beta-ethylenically unsaturated carboxylic acid resin and an alkoxylated methylolmelamine as film-forming components. CONSTITUTION:5-95pts.wt. alpha,beta-ethylenically unsaturated carboxylic acid resin having a second-order transition point of 50 deg.C or above, such as acrylic (co) polymer having an acid value of 10-200, 95-5pts.wt. alkoxylated methylolmelamine such as methoxy/butoxy-mixed methylolmelamine (MX-40, a product of Sanwa Chemical K.K.) and an acid such as p-toluenesulfonic acid are mixed together in an org. solvent such as alcohol or Cellosolve with stirring to obtain a resin compsn. for matte electrodeposition coating.
Patent JP-H0735648-A (JP)
Title: Diagnostic system for vehicle
Inventor: OGURO HIROKAZU
IPC: G01M17/007
Filed: 1993-06-28
Abstract: PURPOSE:To positively transmit a control data corresponding to a required address value to a diagnostic apparatus. CONSTITUTION:A main CPU and a subject CPU mutually send and receive control data by means of a DMA(direct memory access) when a read request for RAM value is output. When a read request for RAM value is detected to be sent from the main CPU to the subject CPU, in steps 1710-1730, it is checked whether a required address value from the main CPU to the subject CPU agrees with a transmitted address value from the subject CPU to the main CPU. If both address values are detected to agree, a flag XA4ANS is set. A predetermined time later (16ms) after the flag is set, a RAM value corresponding to the required address value is sent to a diagnosing apparatus in steps 1740-1760. Accordingly, an erroneous data is positively prevented from being sent to the diagnosing apparatus.
Patent JP-H11335777-A (JP)
Title: Case hardening steel excellent in cold workability and low carburizing strain characteristics, and its production
Inventor: OCHI TATSURO
IPC: C22C38/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a case hardening steel excellent in cold workability, capable of stably inhibiting the formation of coase grains at the time of carburizing, and resultantly capable of preventing the occurrence of strain and warpage after carburizing and quenching, and its production. SOLUTION: A steel has a composition containing, by weight, 0.1-0.3% C, 0.1-0.15% Si, 0.2-0.65% Mn, 0.005-0.15% S, 0.4-1.25% Cr, 0.0005-0.005% B, 0.015-0.05% Al, 0.002-0.035% Nb, <0.005% N, and Ti in an amount of 0.015 to 3.4N+0.02% according to N content. In this steel, the amount of precipitation of AlN is limited to <=0.005%; <=0.2 μm diameter Nb precipitates, Ti precipitates, or precipitates with a compound composition of Nb and Ti are contained in a matrix by >=20 pieces/100 μm<2> in total; the structure fraction of bainite is limited to <=15%; and the score of ferrite banding of the cross-section is parallel to the heat rolling direction is 1 to 5.  As to the method of production, heating temperature of the above steel and hot rolling finishing temperature are regulated to >=1,150 deg.C and 840 to 1,000 deg.C, respectively, and, in succession to hot rolling, slow cooling is carried out through the temperature region from 800 to 500 deg.C at a cooling rate <=1 deg.C/sec.
Patent JP-H08325759-A (JP)
Title: Surface-treating device
Inventor: NAKAGAWA KOJIN
IPC: C23F4/00
Filed: 1995-05-30
Abstract: PURPOSE: To conduct uniform surface treatment without making a plasma density nonuniform even when a large-sized electrode is used or a high-frequency power is used. CONSTITUTION: A high-frequency power is impressed on an electrode body 3 arranged in a vacuum vessel 1 at plural power feed places to discharge a discharging gas to produce plasma. The distance between the two optional ponits at the longest distance from each other on the peripheral part of the electrode body 3 facing the space to produce plasma is controlled to >=1/4 of the wavelength of the high-frequency power, and the plural power feed places to the electron body 3 are set at the equidistant positions such as centrally symmetric. The loss of the electrode body 3 due to the surface impedance is low and the loss is made uniform, the nonuniformity of the plasma due to the wavelength of the high-frequcny power is not caused, and the high-density uniform plasma is obtained.
Patent JP-H0446901-A (JP)
Title: Production of amylose
Inventor: TAKAHASHI FUJIO
IPC: C08B30/20
Filed: 1990-06-15
Abstract: PURPOSE:To obtain highly pure amylose simply and continuously without using any precipitant or enzyme by adding the step of filtering a suspension containing amylose and amylopectin and obtained by treating starch with water at a specified temperature through a specified filter membrane and separating the amylose into the filtrate. CONSTITUTION:This process comprises the step of filtering a suspension containing amylose and amylopectin and obtained by treating starch with water at 40 deg.C or above through a filter membrane, desirably a ceramic filter membrane of a mean pore diameter of 0.01-0.1mum preferably by the cross flow process to separate the amylose into the filtrate.
Patent JP-S6066107-A (JP)
Inventor: UOOREN ERU DEIRUKOTSUKUSU
IPC: G01C9/06
Filed: 1984-07-27
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-S6060030-A (JP)
Inventor: GERUTOOHAINTSU TEITSUKUSU
IPC: F16F13/06
Filed: 1984-07-27
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-H08328160-A (JP)
Title: Image reader and image forming device
Inventor: HORIKOSHI ATSUSHI
IPC: G03B27/50
Filed: 1995-05-31
Abstract: PURPOSE: To prevent the partial excessive temperature rise of a document table caused by a lighting means when a scanning means slowly scans a narrow range of the document table or continuously scans a specified range, and more specifically, provide an image reader in which the cooling efficiency of a document table glass can be improved, and a cooling device can be downsized, and an image forming device provided with this image reader. CONSTITUTION: This device has document read starting positions set in different positions in the scanning direction of the fixed document table 2 of an image reader 1, a plurality of document reference indexes 21a-21c to be used as a reference for placing a document on the fixed document table 2 corresponding to the document read starting positions, and control means for selecting a prescribed document read starting position according to a magnification selected by a magnification mode selecting means and starting scanning means scanning from the position corresponding to the document read starting position.
Patent JP-S5490929-A (JP)
Title: Detector for correction mark of bar code
Inventor: SUDA MASATO
IPC: G06K7/016
Filed: 1977-12-28
Abstract: PURPOSE: To make easy the automatic correction, by counting the length of black information on one scanning line for the discrimination after detecting the bar code at the first position, and by performing corrective output if the state of a given size continuously continues for a given number.  
     CONSTITUTION: The photo electric conversion 5 scans the bar code for its lengthwise parallelly and optically and converts the dark and shade of the document 2 into electric signal, and the information of white and black is detected 8, 9 from the conversion section 5 and the bar code of the first head is detected 13 in a given bar code group. Further, after the bar code of the frist head is detected, the length of the black information on one scanning line is counted 16, 18 and whether or not the length of the black information counted by this circuit is greater than a given value is discriminated 17, 21. Moreover, the circuits 17 and 21 allow the correction FF22 to discriminate that the state of given size continues for a given number of lines in succession. Thus, automatic correction can easily be made with the processing of the input stage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0450977-A (JP)
Title: Image forming device
Inventor: YAMAGATA MASANORI
IPC: G03G15/08
Filed: 1990-06-15
Abstract: PURPOSE:To attain cleaning by abutting a cleaning blade, etc., by forming an abutting surface of a photosensitive drum and a spacer form a material with superior mold releasability. CONSTITUTION:A developing device 1 provided with developer carrier 2 which is supported while being maintained in parallel at a fixed distance against the photosensitive drum 3 and a spacer 4 maintaining those distances among them. Then, a photosensitive layer 9 of selenium system or amorphous silicon, etc., is provided on the surface of a drum 8 consisting of Al, etc., forming the photosensitive drum 3, flanges 10 and 11 of resin superior in mold releasability force fed to the drum 8 are provided, and the outer periphery surfaces of the flanges 10 and 11 are provided to be abutted surfaces B and C of the spacer 4. Thus, the adhered developer, etc., can be eliminated by being stripped easily by abutting of the cleaning blade 6, etc.
Patent JP-H0822817-A (JP)
Title: Sealed type lead-acid battery
Inventor: IWAMURA AKIRA
IPC: H01M50/529
Filed: 1994-07-08
Abstract: PURPOSE:To accommodate a large electrode plate in a cell chamber, and improve the energy density per volume, and raise the reliability by connecting the positive and negative terminals of a group of electrode plate by means of intercell connectors straddling cuts. CONSTITUTION:The positive electrode terminal 6 and the negative electrode terminal 7 in adjacent cell chambers are connected with each other by an intercell connector 8 lying above the cut 16 of a partition wall 2, straddling the cut 16 provided at the partition wall 2 between adjacent cell chambers. Moreover, a rib 18 is provided, all around the periphery, at the collar section of a hut-type polypropylene resin molded item 17.
Patent JP-H0449062-A (JP)
Title: Manufacture of image recording electrode
Inventor: IMABAYASHI SHINICHIRO
IPC: B41J2/395
Filed: 1990-06-18
Abstract: PURPOSE:To obtain a high density and high accuracy recording electrode having excellent economy by forming a photosensitive fine line pattern having a plurality of openings, activating to selectively electrolessly plating in the openings, and then filling a conductive magnetic material in the openings only with the plating or together with electroless plating and electric plating. CONSTITUTION:a photoresist 12 is formed in a shape of a fine line pattern having a plurality of openings 13. The surface of the photoresist 12 and an insulating board 11 exposed in the openings 13 are coated with solution containing photosensitive semiconductor particles, dried to form a layer 14 containing the particles. The layer 14 is coated with solution containing compound to be converted to catalytic metal by reducing such as PdCl2, only the openings 13 are selectively emitted with a light to reduce and precipitate metal nuclei 15, and unnecessary metal ions are removed by washing. With the nuclei 15 as catalyst a base layer 16 made of copper, etc., is formed by electrolessly plating, and a conductive magnetic material is further filled in the openings 13 by electric plating to form a recording electrode group 17.
Patent JP-H0448926-A (JP)
Title: Microcapsule containing organic peroxide and its preparation
Inventor: MATSUYAMA KAZUO
IPC: C08F4/32
Filed: 1990-06-18
Abstract: PURPOSE:To improve the storage stability of a microcapsule itself by using solid org. peroxide as a core substance and forming a thin insoluble and impermeable partition wall composed of a membrane substance around the core substance. CONSTITUTION:First, water or a dispersing medium not dissolving org. peroxide and org. peroxide having difference of at least 5 deg.C between its m.p. and decomposition temp. and solid at room temp. are mixed and stirred while held to the temp. range from the m.p. of org. peroxide to the decomposition temp. thereof. Next, this dispersion of org. peroxide is cooled to solidifying temp. in the mixed state under stirring to prepare the solid dispersion of org. peroxide. A film substance used in microencapsulation may be mixed during the melting of org. peroxide or the solidification of the dispersion under cooling. As a method for preparing an org. peroxide-containing microcapsule, there are a coacervation method due to phase separation from an aqueous solution, an interfacial polymerization method or an in-situ polymerization method.
Patent JP-S5682054-A (JP)
Title: Preparation of tea enriched with calcium
Inventor: YONEZAWA KOUNOSUKE
IPC: A23F3/14
Filed: 1979-12-03
Abstract: PURPOSE:To prepare Ca-enriched tea having excellent taste, flavor and aroma, by coating green tea of middle grade or coarse tea with a mixture of a soluble Ca salt for food additive use and ground tea. CONSTITUTION:Green tea of middle grade or coarse tea subjected to the steaming or final rolling process, is mixed with a mixture composed of (a) 1pt.wt. of fine powder of soluble Ca salt for food additive use having a size of <=20 mesh and (b) 0.02-2.0pts.wt. of ground tea. The Ca content in the whole mixture is 0.1-1.0%. The mixture is heated to effect the coating of the green tea etc. with the Ca salt, etc. by the aid of the moisture existing in the tea leaves.
Patent JP-S6051202-A (JP)
Inventor: KAJIWARA SHIGETOMI
IPC: E01C11/00
Filed: 1983-08-31
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-S5680656-A (JP)
Title: Hot water supplying device utilizing solar heat
Inventor: OKADA KIYOSHI
IPC: F24S90/00
Filed: 1979-12-05
Abstract: PURPOSE: To constantly obtain stable hot water by heating the water within a heat retaining water tank using not only a solar heat collecting plate but also an auxiliary heater provided additionally.  
     CONSTITUTION: The lowermost part of a heat retaining water tank 1 is connected to the lower inlet port of a solar heat collecting plate 2 by way of a supply pipe 4, and the uppermost part of the heat retaining water tank 1 is connected to the upper outlet port 5 of the solar heat collecting plate 2 by way of a condensing pipeline 6. Next, a gas burning type auxiliary heater 11 is provided and connected to the heat retaining water tank 1 by way of a heating pipe 13 and an influent pipe 15. In a case where a circulating pump 16 is inserted into the heating pipe 13 and controlled by a temperature detector 22, when the temperature of hot water within the heat retaining water tank 1 is lower than a predetermined temperature, the auxiliary heater is ignited, and the circulating pump operates and hot water heated by the auxiliary heater 11 is discharged to the center part of the heat retaining water tank 1 via an influent pipe 15, and hot water which has been heated by the solar heat collecting plate 2 returns to the upper part of the heat retaining tank 1, and hence hot water within the heat retaining water tank 1 circulates rationally and is heated efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H091179-A (JP)
Title: Anaerobic digestion treatment of highly concentrated organic waste water and equipment therefor
Inventor: HASEGAWA SUSUMU
IPC: C02F9/00
Filed: 1995-06-23
Abstract: PURPOSE: To enable the treatment by using an upflow anaerobic sludge blanket process equipment (UASB) or fixed bed treating equipment at the time of treating highly concentrated organic waste water contg. biodegradable organic solid matter. CONSTITUTION: In this treatment, waste water 10 contg. organic solid matter is separated by sedimentation in a sedimentation tank 14 and thereafter, a supernatant liquid A having a lesser organic solid matter content is treated by using an anaerobic treating equipment 18 such as upflow anaerobic sludge blanket process equipment (UASB), fixed bed treating equipment, or the like to subject the liquid A to anaerobic digestion treatment. At the same time, a liquid concentrate C of sedimented solid matter, that contains the organic solid matter separated by the sedimentation in the sedimentation tank 14, is subjected to solubilization treatment at a high temp. in a solubilization vessel 24.  Thereafter, the resulting solubilization product, together with the waste water 10 contg. organic solid matter, is separated by sedimentation in the sedimentation tank 14 and then introduced into the anaerobic treating equipment 18, or directly introduced into the treating equipment 18.
Patent JP-S5583766-A (JP)
Title: Isoxazolin-3-one derivative
Inventor: NAGANO MITSUO
IPC: C07D261/20
Filed: 1978-12-18
Abstract: NEW MATERIAL:An isoxazolin-3-one derivative of formula I (R 1  is H, lower alkyl, or halogen; R 2  is H, lower alkyl, aryl, or heterocyclic group; or R 1  and R 2  together may form a hydrocarbon ring with adjacent carbon atom; Y is H, or II; R 3 , 4 , 6 , 7  are H, lower alkyl or aryl; R 5  is H or lower alkyl; X is H, OH, or halogen).  
     EXAMPLE: 4-Chloro-2-(2,3-dihydroxy-n-propyl)-5-phenyl-4-isoxazolin-3-one.  
     USE: Anti-phlogistics, analgesics, and antipyretics.  
     PROCESS: The objective compound I wherein Y is Ya is prepared by reacting a compound III with a compound IV [Ya is H or group V (Xa is H or OH); Z is halogen] in an inert solvent, in the presence or absence of a base. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6313293-A (JP)
Inventor: IWAI TOSHIAKI
IPC: H05B6/12
Filed: 1986-07-04
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-S643887-A (JP)
Title: Tape locking piece
Inventor: KAMIYAMA TOSHIBUMI
IPC: G11B23/087
Filed: 1987-06-25
Abstract: PURPOSE:To easily lock a leader tape end without making it appear on the outer periphery of a reel hub by fitting a notched part formed in a reinforcing part onto the projection part of the reel hub side. CONSTITUTION:The notched part 17 of a tape locking piece 11 is fitted onto the projection part 19 provided to the recessed part 18 of the reel hub. Consequently, self-lock operation is performed nearby the notched part 17 and a leader tape 20 is fixed strongly without slipping out. Consequently, the tape end never appears on the outer periphery of the reel hub, so the leader tape is easily locked without reverse transfer.
Patent JP-H101550-A (JP)
Title: Method for surface-modifying thermoplastic resin
Inventor: YASUMOTO KAZUHISA
IPC: C08J7/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin excellent in coatability, printability and adhesiveness by surface-modifying a thermoplastic by subjecting it to corona discharge treatment under specified conditions. SOLUTION: A thermoplastic resin is surface-modified by subjecting it to high-frequency corona discharge treatment at a temperature equal to or higher than the melting or softening point of the resin. It is more effective and desirable that the high-frequency corona discharge treatment is performed in combination with ozone treatment. Although not limited, the thermoplastic resin used is desirably a polyolefin resin because of its marked effect.
Patent JP-S5679912-A (JP)
Title: Liquid level measuring apparatus
Inventor: MURASE AKIO
IPC: G01F23/60
Filed: 1979-12-05
Abstract: PURPOSE: To obtain a liquid level measuring apparatus that has no moving mass of a movable part by converting fluctuations of buoyancy exerting on a body through fluctuations of the liquid level of a liquid into force required to hold the body at a constant position and then by measuring this force electrically.  
     CONSTITUTION: Body 3 moving up and down with rod 4 guided by guide 5 is held within liquid 1 and the buoyancy fluctuation measuring means consisting of moving iron core 6b and coil 6a is provided at the tip of rod 4. Further, needle 7a of potentiometer 7 constituting bridge 8 is coupled with rod 4 and the output of bridge 8 is supplied to coil 6a by way of operational amplifier 9 and ammeter 10. As liquid level 2 fluctuates, the buoyancy exerting on body 3 varies and the balance of the bridge is lost, but the unbalance voltage of bridge 8 is amplified by amplifier 9 and supplied to coil 6a to keep the balance of bridge 8. For this purpose, the buoyancy on body 3, i.e. fluctuations of the liquid level can be found by displaying the current at that time by ammeter 10. 
     COPYRIGHT: (C)1981,JPO&Japio