baber/WOPTO huggingface dataset:
Patent JP-S5851988-A (JP)
Title: Slightly-diluting double-stage active sludge process
Inventor: CHIGUSA KAORU
IPC: C02F3/30
Filed: 1981-09-21
Abstract: PURPOSE:To efficiently purify night soil, by returning a part of liquid obtained by treating the night soil in the first denitrifying step and the first aerating step to the first denidtrifying step, and treating the mixed liquid of the remainder of the treated liquid with sludge from a purifying cell in the second denitrifying step and the second aerating step. CONSTITUTION:Night soil, circulating liquid and returned sludge are supplied to a denitrifying cell 11, denitrified therein and then aerated in the first aerating cell 12. A part of the treated liquid is returned as the circulating liquid to the denitrifying cell 11, while the remainder is fed to another denitrifying cell 13. On the other hand, sludge in a purifying cell and the circulating liquid together with the liquid from the first aerating cell 12 are introduced into a denitrifying cell 11. The mixed liquid is denitrified in the denitrifying cell 13 and aerated in the second aerating cell 14. A part of the liquid flowing out of the second aerating cell 14 is returned to the denitrifying cell 13, while the remainder is fed to a precipitating cell 15. Diluting water is introduced into the second aerating cell 14 at needs.
Patent JP-S5851418-A (JP)
Inventor: YAGIYUU HIDEKI
IPC: H01B3/30
Filed: 1981-09-21
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-S6136373-A (JP)
Inventor: MERUBIN BUROUAA
IPC: C09D175/00
Filed: 1985-07-09
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-H04345804-A (JP)
Title: Production of tile and working member used for production thereof and tile produced by this method
Inventor: YAMAMOTO AKIRA
IPC: B28B11/12
Filed: 1991-05-23
Abstract: PURPOSE:To enable execution matched with a construction site and to make handling easy by forming a tile stock having an arbitrary shape and forming a groove part of a parallelogrammic cross-section or a trapezoidal cross-section having a required angle of a working member in the rear of this tile main body. CONSTITUTION:A tile stock 1a is formed into an arbitrary shape. A groove part 3 of a rectangular cross-section is slightly small formed to the rear of the tile stock 1a while keeping cutting allowance in a time for press-forming the tile stock 1a. Then a groove part 4a of a parallelogrammic cross-section is obtained by allowing the groove part 3 to collide against a rotary grinding wheel of a conical shape and working the cut part 5 of the groove part 3 of a stock. Further in the case of cutting work, the direction of the rotary grinding wheel of the conical shape is changed to allow the groove part 3 to collide against the same. A groove part 4b of a trapezoidal cross-section may be obtained by working the cut part 5 of the groove 3 of the stock. These groove parts 4a, 4b are provided lengthwise and breadthwise, engaged with the projecting part of a tile tightening panel on a wall surface and hung thereto. Thereby the tile is fitted.
Patent JP-S5937969-A (JP)
Inventor: YAMADA MASAAKI
IPC: A63F13/21
Filed: 1982-08-28
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-S6210971-A (JP)
Title: Operation display device for video camera
Inventor: WATABE MASANORI
IPC: H04N5/225
Filed: 1985-07-08
Abstract: PURPOSE:To display the plural states of operations by producing an display mark that changes its position in predetermined first direction in a screen in an image receiving tube according to the first state of operation and generating the change of color of the display mark or the change of position in the second direction according to the second state of the operation. CONSTITUTION:When a switch 11 is closed, a polarity inverting circuit 15 operates, and the polarity of an output is inverted, the color of the display mark 10 is changed and the presence of use of a color temperature changing filter is displayed. When a switch 13 is closed, the delay time of the second delay circuit 7 changes from t2 to t3, and the output of the delay circuit 7 changes from D to D', and the output of an AND gate circuit 8 changes from E to E'. The position of the display mark 10 is shifted from the left side to the right side of the image receiving tube 9, and it is displayed whether a VTR is in the recording state or not. Thus, the plural states of the operation can be displayed simultaneously.
Patent JP-S5481184-A (JP)
Title: Highly selective adsorbent, method of producing same and adsorption method
Inventor: SASAKI AKIO
IPC: C08G73/02
Filed: 1977-12-12
Abstract: PURPOSE:To provide a highly selective adsorbent useful for desalting of sea water, separation of organometal through cross-linking of polyethylene imine denaturalized by carboxymethyl in a water solution by epibromohydrin in the presence of a soluble salt. CONSTITUTION:Polyethylene imine with a molecular weight of more than 10,000, preferably about 70,000, is treated by monochloroacetic acid to carboxymethylize 10 to 70% of hydrogen directly bonded to N. The carboxymethyl denaturalized by polyethylene imine undergoes a cross-linking in a water solution with addition of epibromohydrin in the presence of a soluble salt (e.g. nickel chloride hexahydrate). Subsequently, adsorbed metal ion is eluted by mineral acid such as 2 to 4 N chloric acid to yield a highly selective adsorbent. The cross-linking reaction is performed at a normaltemperature to 50 deg.C and finalized by heating up to 95 to 110 deg.C.
Patent JP-S6131556-A (JP)
Inventor: HANDA HIROSHI
IPC: E04D3/40
Filed: 1984-07-20
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-S6130013-A (JP)
Title: Packing method for flyback transformer and material packing the same
Inventor: NISHIMURA JIRO
IPC: B65D85/68
Filed: 1984-07-20
Abstract: PURPOSE:To lower a packing cost by placing and inserting an extruded part of flyback transformer into a recessed region formed to a substrate, bending an extending region of substrate vertically first upward, secondly horizontally and then vertically downward, and inserting a tongue piece at the end portion of extending region into the other recessed region. CONSTITUTION:A flyback transformer 1 is stably placed on a board 5a of the corrugated board 5 for interior in such a manner that an extruded portion is inserted into a recessed portion E, an extending portion 5b is perpendicularly bent along the folding line A, it is then bent horizontally along the folding line B shielding the surface with a small space left at the upper part of transformer 1. Moreover, the extending portion 5b is then bent perpendicularly downward along the folding line C, inserting a tongue piece D into the recessed portion F. Thereby, the horizontal portion between the folding lines B and C of the extending portion 5b is supported by both perpendicularly portions and bridged over the transformer 1. Each tongue piece D and the edge portions between such tongue pieces hold a part of transformer 1, for example, the portions 1a, 1b in order to hold the transformer 1 so that it cannot be displaced. Such structures are stacked in several stages and are housed within the corrugated board 2 for exterior. Thereby packing cost can be conserved.
Patent JP-S5576894-A (JP)
Title: Epimerization of aldose
Inventor: TAKEMURA MOTOHIRO
IPC: C07H3/02
Filed: 1978-12-05
Abstract: PURPOSE: The epimerization of aldoses is effected by heating an aqueous aldose in the presence of a molybdenic acid catalyst supported on anion exchange fibers, thus producing epimerized isomers with industrial advantage because the catalyst- removing process becomes unncessary and the catalyst activity is maintained.  
     CONSTITUTION: An aldose as D-xylose is heated at a temperature higher than 70°C in the presence of a catalyst of (C) molybdenic acid supported on (B) anion exchange fibers, which are prepared by impregnating polyethylene fibers with vinylbenzyl chloride and divinylbenzene, polymerizing them and introducing tertiary amino groups to give the objective epimerized isomer. For example, D-xylose is continuously made to react, thus giving D-lyxose. The concentration of the aldose used is 40W80% and the anion exchange fibers preferably have less than 200 micron diameter and 3W5000 aspect ratio. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000334413-A (JP)
Title: Water barrier device for waste disposal facility, or the like
Inventor: TANAKA TAKESHI
IPC: B09B1/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To ensure water barrier effect, to prevent nonwoven fabric sheets from stripping off from a water stopping sheet on execution, and to prevent the product of the nonwoven fabric sheets from being broken. SOLUTION: A water stopping sheet made of synthetic resin is laid on the ground. On the water stopping sheet, bonding jigs 20 each consisting of a base part 22 and an axis part 24 of small diameter extending on it are mounted. Plural nonwoven fabric sheets 14 covering the water stopping sheet are mounted with the end parts thereof and those of the adjacent nonwoven fabric sheets 14 being overlapped with each other. The bottom surface of the base part 22 of the bonding jig 20 is adhered or welded to the water stopping sheet, and the bonding jig 20 is fixed to the nonwoven sheet 14, and the axis part of the bonding jig 20 is inserted into the end parts in which the adjacent nonwoven fabric sheets 14, 16 are overlapped with each other, to mutually fix the plural nonwoven fabric sheets 14, 16.
Patent JP-H06340129-A (JP)
Title: Printer
Inventor: ITO YORIYASU
IPC: B41J2/505
Filed: 1993-05-31
Abstract: PURPOSE:To perform image editing output by the addition fuction of a printer regardless of the presence of image editing processing function on the side of a data source. CONSTITUTION:A development control part 118 controls the development of the synthetic bit map of the image data or composition data read from a page memory 107 on the basis of the synthesizing condition indicated by the command from a host computer and a printer engine 116 performs printing on the basis of the developed bit map data.
Patent JP-S6042040-A (JP)
Title: Color rotary press for simultaneously printing both surface of paper roll or sheet of paper
Inventor: MANORO HERUNANDESU
IPC: B41F11/02
Filed: 1984-07-20
Abstract: The machine can print on both sides of the paper either an image with juxtaposed color by means of a typographic plate inked respectively by a collecting cylinder inked in turn by selective color inking cylinders of which the number corresponds to the number of colors, or an image with superposed colors and designs by means of the plate cylinders substituted for the selective color inking cylinders and provided with printing plates inking a corresponding offset cylinder and of which the number corresponds to the number of colors and designs, or an image of each above-mentioned type. For this purpose the machine comprises a first pair of blanket cylinders operating either as collecting cylinders each adapted to ink a cylinder carrying said typographic plate of which the image is transferred via an intermediate cylinder to another blanket cylinder of a second pair on the paper, or as offset cylinders contacting said other blanket cylinder, or operating one as collecting cylinder and the other as an offset cylinder. In all cases, the paper passes between the blanket cylinders of the second pair. The multicolor printing on both sides may be completed by a monochrome wet offset printing.
Patent JP-S5850111-A (JP)
Title: Multistage cluster rolling mill
Inventor: TSUKAMOTO HIDEHIKO
IPC: B21B29/00
Filed: 1981-09-22
Abstract: PURPOSE:To control a material to be rolled to good shapes by making intermediate rolls and work rolls movable in their axial center directions and providing means which apply roll bending forces independently upon the intermediate rolls and the work rolls. CONSTITUTION:Pressure is applied at both ends of work rolls 2 and intermediate rolls 3 respectively by means of oil hydraulic cylinders 11 and 12 to act the bending forces that negate the deflections of the rolls by rolling load. Then the rolls 3 bend along divided backup rolls 4 and the rolls 2 bend along the rolls 3. Thereupon the rolls 2 and the rolls 3 are moved in their axial center directions to bring their crowned parts close to the end parts of a material 1 to be rolled. The parts of the rolls 2 projecting from the material 1 are released of bending restraints by the rolls 2 per se and the rolls 3, and the parts of the rolls 2 near the end part of the material 1 bend to a projecting shape with respect to the material 1, whereby edge drops are prevented.
Patent JP-H0617799-A (JP)
Title: Pumping-up method and device using the method
Inventor: OGAWA MASAYA
IPC: F04F3/00
Filed: 1991-05-25
Abstract: PURPOSE:To pump out liquid, pumped up in a vacuum chamber, through an elevated spot and besides to effectively utilize a space below a vacuum chamber. CONSTITUTION:A pumping-up device comprises a vacuum chamber 1, a pumping-up pipe 2, and a pressure reducing means 3 to reduce a pressure in a vacuum chamber 1. A pressure switching chamber 10 is arranged to the lower part of the vacuum chamber 1 through an internal discharge port 13. A first check valve 14, provided for being opened in a state that a pressure switching chamber 10 is communicated to the vacuum chamber 1 and closed in a state it is communicated with outside air, is arranged in the internal discharge port 13. An external discharge port 15 is formed in the bottom of the pressure switching chamber 10 and a second check valve 16 operated reversely to a first check valve 14 is arranged to the external discharge port 15. A pressure switching means 17 is provided for switching the pressure switching chamber between a state wherein the pressure switching chamber 10 is communicated with the vacuum chamber 1 and not communicated with outside air and a state wherein the pressure switching chamber 10 is communicated with outside air and not communicated with the vacuum chamber 1.
Patent JP-S5851616-A (JP)
Title: Serial-parallel converting system
Inventor: TAKAHASHI MIMIO
IPC: H03M9/00
Filed: 1981-09-22
Abstract: PURPOSE:To perform serial-parallel conversion at a simple and small sized circuit, by providing a shift register of (N+1)-stage, where N is bit number to be converted, and a final stage shift register status discriminating circuit. CONSTITUTION:A serial-parallel conversion circuit of, e.g., 8 bits consists of a shift register circuit 11 comprising FF1-FF9 and a final stage shift register status discriminating circuit 12. When a serial-parallel converting start signal S is given, the FF1 is set on and the FF2-9 are set off. A serial data is set from the FF1 to the next stage FFs one after another at serial data sampling clock phi1 and eight sets of phi1 are inputted, the FFs are set on. A logical product circuit 20 turns on a load signal, a logical product circuit 21 outputs a preset signal via a logical sum circuit 22 and sets the FF1 on and the FF2-9 off again. Serial-parallel conversion at each 8 bits can be done by repeating this operation.
Patent JP-H0810159-A (JP)
Title: Abnormality detector for rice cooker
Inventor: TSUJI KENICHI
IPC: A47J27/00
Filed: 1994-06-30
Abstract: PURPOSE:To enable detection of abnormality attributed to foreign matters properly with a simple software control by providing a rice cooker with a detection means to detect abnormality of the detection temperature that the inner pot temperature is lower than a reference temperature, with an inner pot temperature sensor in a rice cooking operation process. CONSTITUTION:A microcomputer 57 which controls to energize a body heater 21 and a lid heater 35 of a rice cooking jar performs a controlling based on temperature information from an inner pot temperature sensor (center sensor) 50 which is in contact with the bottom part of an inner pot 2 to detect the rice cooking temperature and the heat reserving temperature and a lid temperature sensor 70 mounted on an inner lid 14 to detect the temperature of the inner lid 14. In this case, in a rice cooking operation process, abnormality of the temperature detected by the center sensor 50 that the temperature is lower than a reference temperature is detected by a discrimination function of the microcomputer 57. This enables accurate detection of abnormality caused by foreign matters existing between the center sensor 50 and the inner pot 2.
Patent JP-H10323771-A (JP)
Title: Automatic gas pressure welding device
Inventor: MIYAGUCHI SHIGEKI
IPC: B23K20/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To conduct a pressure welding independently in the order, and to reduce a waiting time of a qualified gas pressure welding engineer with a device comprises a plurality of heating units, one each bulb unit and control unit against the plurality of heating units, and a set of a compressed oxygen cylinder and an acetylene cylinder connected with the bulb unit. SOLUTION: The device comprises, a plurality of heating units A and the units B, one each control unit C and bulb unit 5 against each heating units A and B to conduct the pressure welding in the order independently for the plurality of preset steel members W. This construction helps to reduce the cost of the device as a whole, and to handle the device easily as a weight of the heating unit A is reduced by such one as equivalent to that of the bulb 5. In addition, the qualified gas pressure welding engineer is able to make a preparation work for the other connecting parts while the heating unit A is in operation, resulting in the improvement of work efficiency. Also, since the bulb unit 5 is a separate unit from the gas burner driving machine 2, and an electrode shut bulb 6 for the oxygen gas is installed at a blow pipe of each gas burner 1, the device can be used manually.
Patent JP-S6041225-A (JP)
Title: Beam drawing device
Inventor: KOMATSU BUNROU
IPC: G03F7/20
Filed: 1983-08-17
Abstract: PURPOSE:To enable determination of optimum development time and improve yield of products by calculating area ratio of irradiated part versus non-irradiated part by a drawing beam on the substrate on which a pattern is drawn simultaneously with the drawing. CONSTITUTION:The substrate 2 on which a pattern is drawn is placed on an XY stage. The first condenser lens 4 focuses electrons from an electron gun 3. A blanking electrode 5 controls on-off of electron beam irradiation on the substrate 2. Between the electrode 5 and the substrate 2, the second condenser lens 6 is installed. A deflection electrode 7 scans the electron beam in X and Y directions on the substrate 2. An intermediate aperture 8 breaks the deflected electron beam when the electrode 5 is applied with blanking voltage. An integrated circuit 10 integrates a signal current of the aperture 8. The integrated circuit 10 operates corresponding to each synchronous pulses PS, PE from a synchronous circuit 20. The output is A/D converted 21 and a pattern ratio of irradiation versus non-irradiation is calculated in the CPU of a beam drawing device.
Patent JP-H0673568-A (JP)
Title: Dry etching method and device therefor
Inventor: YAMANO ATSUHIRO
IPC: H01L21/3065
Filed: 1993-06-22
Abstract: PURPOSE:To surely uniformalize the plasma and to increase the plasma density. CONSTITUTION:A magnetic coil 6 is provided around a plasma generating chamber 1 and the electrons in the, plasma generating chamber 1 are accelerated by the electron, cyclotron resonance generated by the interaction of the microwaves generated by a microwave generator 5 with the magnetic field impressed by the magnetic coil 6. The plasma is generated by the accelerated electrons The lower side of the plasma generating chamber 1 is provided with a reaction chamber 7 and the plasma generated in the plasma generating chamber 1 is introduced into the reaction chamber 7 and is used for etching the material to be etched on a sample base 8. A reflection type crystron is used as the microwave generator 5 and the resonance frequency of a cavity resonator is changed by changing the length of the cavity of the reflection type crystron, by which the frequency of the microwaves supplied from the microwave generator 5 to the plasma generating chamber 1 is modulated.
Patent JP-H04372703-A (JP)
Title: Magnetic disk device
Inventor: KATAOKA HIROSHI
IPC: G11B25/04
Filed: 1991-06-21
Abstract: PURPOSE:To improve the reliability of the operation of the magnetic disk device by suppressing the generation of worn powder, etc., in a head disk assembly. CONSTITUTION:Carbon protective films 15 consisting of an amorphous carbon, etc., are deposited and formed on floating rails 12 (floating surfaces) which are projectingly provided on a slider 11 constituting a magnetic head and faces a magnetic disk. Since the worn powder generated at the time of the contact between the head and the disk is the carbon, the powder is instantaneously burned by the friction heat in the contact section and is annihilated in the form of carbon dioxide.
Patent JP-S5852347-A (JP)
Title: Resin composition
Inventor: ERA SUSUMU
IPC: C08L77/00
Filed: 1981-09-22
Abstract: PURPOSE:To provide a resin compsn. having excellent chemical and mechanical properties and heat resistance and improved moldability, containing a polyether amide and an arom. polyester copolymer. CONSTITUTION:A resin compsn. contains a polyether amide contg. a repeating unit of formulaI(wherein R1-R4 are each H, lower alkyl, alkoxy, Cl, Br ; R5, R6 are each H, methyl, ethyl, trichloromethyl ; Ar is p-or m-phenylene, biphenylene, naphthylene) and an arom. polyester copolymer obtd. by reacting a mixture of terephthalic acid or its functional derivative and isophthalic acid or its functional derivative in a molar of 9:1-1:9 with a bisphenol of formula II[where X is O, S, SO2, CO, CH2, C(CH3)2 ; R'1-R'8are each H, lower alkyl, halogen]such as 4, 4'-dihydroxydiphenyl ether.
Patent JP-2000335836-A (JP)
Title: Elevator call registration device
Inventor: HOSOKIBARA JUNJI
IPC: B66B1/14
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of buttons arranged in a call registering device, to reduce installation space and to prevent a 'mischievous call'. SOLUTION: One selection button 41 for which pressing operations are performed by the number of times corresponding to a destination floor, a floor display part 43 displaying a floor corresponding to the number of times pressed by this selection button 41 and a determination button 42 for which a pressing operation is performed when the floor displayed by the floor display part 43 is matched with the destination floor are provided. A call registration device 4 is constituted for registering a call of a destination floor of a car by the pressing operation of the determination button 42.
Patent JP-H09224490-A (JP)
Title: Vinyl house ceiling and dew condensation prevention method therefor
Inventor: HAYAKAWA MAKOTO
IPC: E01F9/619
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl house provided with a ceiling whose inner surface is covered with a transparent layer containing a semiconductor photocatalyst, for which hydrophilicity is imparted to a surface by optical excitation to form a uniform water film even when dew condensation occurs, preventing it from dropping from the regular parts of the ceiling and preventing root rot. SOLUTION: This vinyl house is provided with the ceiling whose inner surface is covered with the transparent layer formed by binding the particles of the semiconductor photocatalyst such as anatase-type titania or the like by amorphous silica and the hydrophilicity is imparted to the surface of the transparent layer accompanying the optical excitation of the photocatalyst. Also, it is preferable to install the vinyl house outdoor, expose it to the irradiation or the sun, impart the hydrophilicity to the surface of the transparent layer and thus, spread condensed water to the uniform water film when the condensed water is condensed to dew on the inner surface of the ceiling and prevent the dew condensation of the vinyl house ceiling.