baber/WOPTO huggingface dataset:
Patent JP-S56118795-A (JP)
Title: Denitrification of waste water with biological membrane
Inventor: FUTAMURA YASUO
IPC: C02F3/06
Filed: 1980-02-25
Abstract: PURPOSE: To facilitate the waste water purification within a shortened time period in an inexpensive installation under easily controllable operational conditions, by aligning a nonwoven fabric sheet of a desired thickness in a vertically zigzag shape, and carrying the waste water along the lengthwise of the nonwoven fabric sheet.  
     CONSTITUTION: A filter member 2 composed of a nonwoven fabric sheet having a thickness 0.5W8mm is aligned vertically zigzag at angles of 0.5W90° in a disposing vessel 1. Air is injected onto the substantially whole surface of the sheet 2 from the bottom of the filter bed by an air deffuser 5, while a waste water is carried along the surface of the sheet 2. In this vessel 1, a waste water containing nitric nitrogen and nitrous nitrogen is denitrified under an anaerobic atmosphere. The nonwoven fabric sheet is preferably a spun-bonded nonwoven fabrics made from fiber of 1W15 denier. According to this process, both of ammoniac nitrogen denitrifying and BOD reducing capacities per a volume unit can be raised twice or much higher than those in a conventional floating process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09304337-A (JP)
Title: Oxygen concentration detector
Inventor: TANAKA AKIO
IPC: G01N27/41
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen concentration detector having an oxygen concentration detecting element which does not cause deterioration of a solid electrolyte, due to the applied voltage to a heater layer nor detecting errors resulting from leakage current as well as being superior in quick-heating property. SOLUTION: An oxygen concentration detector comprises a solid electrolyte 10, an oxygen concentration detecting element 1 consisting of an outer electrode 15 provided on the outer surface of the solid electrolyte 10 and an inner electrode provided on the inside surface of the outer electrode 15, and a housing holding the oxygen concentration detecting element 1. A first insulating layer 11 is provided on the surface of the outer electrode 15, a second insulating layer 12 is provided outside the first insulating layer 11, and a heater layer 13 is provided between the first and second insulating layers 11, 12.
Patent JP-H09194252-A (JP)
Title: Carbon-containing basic refractories and melting and refining vessel for molten metal lined with these refractories
Inventor: KONO KOJI
IPC: C04B35/043
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide carbon-contg. basic refractories improved in wear resistance and spalling resistance without impairing the corrosion resistance and oxidation resistance thereof and to obtain a melting. and refining vessel for molten metal having high durability and long life by lining part or the whole of the heavily wearing section of the melting and refining vessel with these refractories. SOLUTION: An SiC raw material of which the max. grain size [X](μ) and amt. of addition [Y] (wt.%) in outer per cent satisfy the equation [Y[<=3log[X] is added to 100wt.% compounded compsn. composed of 70 to 94wt.% MgO-based refractory raw material, 5 to 25wt.% C-based refractory material and 1 to 5wt.% at least >=1 kinds of metal Al or Al-Mg alloy. The SiC raw material of a grain size of 0.1 to 0.5mm is otherwise added at <=8wt.% or the SiC raw material having a grain size of 0.5 to 1.0mm is added at <=9wt.% thereto. The mixture is thereafter kneaded and molded by using a binder and is then dried, by which the carbon-contg. basic refractories are obtd. Part or the whole in the furnace is lined with such refractories, by which the melting and refining vessel for molten metal having the high durabiilty and long life is obtd.
Patent JP-S62193044-A (JP)
Inventor: BERUNHARUTO RAU
IPC: H01J29/50
Filed: 1987-02-05
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-H02205224-A (JP)
Title: Molding sand and production thereof
Inventor: NONMI HISAO
IPC: B22C1/00
Filed: 1989-02-03
Abstract: PURPOSE:To lower the expansion of a casting mold and to simultaneously enhance the strength thereof by grinding pottery thereby forming the molding sand. CONSTITUTION:The molding sand is formed by grinding the pottery. The pottery is ground and the powder is subjected to a classification treatment in order to improve the grain shapes. Defective or waste articles of tableware, insulators, tiles, etc., are utilized as the pottery. The pottery is ground to about 1.5 to 0.06mm by pulverizer, such as impact crushers and impact breakers. The molding sand optimum for resin coated sand, etc., for shell molds is provided in this way.
Patent JP-S61183394-A (JP)
Title: Lubricant for cold plastic working
Inventor: SHIMA NOBUHIRO
IPC: C10N40/24
Filed: 1985-02-08
Abstract: PURPOSE:To provide a lubricant for cold plastic working having excellent uniform film forming ability, prepared by adding fine powder of lowly substituted hydroxypropyl-cellulose to a mixt. of a specified solid lubricant, a water-soluble resin and water. CONSTITUTION:The lubricant is prepared by mixing (A) 15-35wt% at least one solid lubricant selected from among MoS2 and graphite, (B) 1-5wt% at least one water-soluble resin selected from among water-soluble hydroxypropyl(methyl)-cellulose and methylcellulose, (C) water, (D) 0.1-5wt% fine powder of lowly substituted water-swelling hydroxypropylcellulose represented by formula I (where R is H or formula II; II accounts for 7-14wt%) and when necessary, surfactant, rust-preventive, preservative, etc.
Patent JP-2000219851-A (JP)
Title: Adherencen of film-shaped adhesive to tab tape
Inventor: SUGA MIYUKI
IPC: C09J7/02
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for adhering a film-shaped adhesive to a TAB tape, which prevents elongation or deformation of the TAB tape while the adhesive is being adhered thereto, and secures sufficient adhesive force between them. SOLUTION: This method comprises adhering a film-shaped adhesive of thermosetting resin in the stage B to a TAB tape which uses a polyimide film by pressing while the adhesive is being heated at a 50 to 150 deg.C higher temperature than the glass transition temperature of the adhesive before being cured. This method also comprises adhering an adhesive film, comprising at least 3 layers with a base film coated with an adhesive of thermosetting resin in the stage B on both sides, to a TAB tape which uses a polyimide film by pressing while the TAB tape is being heated at a 50 to 150 deg.C higher temperature than the glass transition temperature of the adhesive on both sides.
Patent JP-H04240872-A (JP)
Title: Developing device
Inventor: KITAYAMA KUNIHIKO
IPC: G03G15/08
Filed: 1991-01-25
Abstract: PURPOSE:To provide the developing device which is low in cost, superior in operability, and capable of recovering deteriorated developer without receiving any restriction in installment. CONSTITUTION:When the deteriorated developer is recovered, a first screw 3 and a second screw 4 are rotated in a specified direction which is the opposite to that at the time of developing in a state where a developing sleeve 2 is stopped. Therefore, the developer in the position of installation of the first screw 3 and the second screw 4 can be recovered. Next, the first screw and the second screw are rotated in the same direction as at the time of developing and the developing sleeve 2 is also rotated. As the result, the developer remaining on a surface of the developing sleeve 2 is contained to the installed positions of the first screw 3 and the second screw 4. Then, the developing sleeve 2 is stopped again and the contained developer is recovered by rotating the first screw 3 and the second screw 4 in the opposite specified direction.
Patent JP-H11215225-A (JP)
Title: Communication equipment
Inventor: OSHIMA MAKOTO
IPC: H04N1/32
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To easily register a destination telephone number and a destination name being destination information in the communication equipment. SOLUTION: A caller ID received by a communication control section 2 and a TSI that is caller name detected by a FAX control section 3 are stored in a caller information storage section 4, and the caller ID and the TSI are recorded on an input sheet 50 generated by a fixed form generating section 7 and outputted from a recording section 10. Items required for registration are described on the outputted input sheet 50, and the caller ID and the TSI read from a read section 8 are read and analyzed by a device control section 11, and the caller ID and the TSI stored or analyzed are registered in a destination information table of a storage section 9 as destination telephone number and destination name.
Patent JP-H07236107-A (JP)
Title: Video signal storing device
Inventor: HAYAKAWA HIROYUKI
IPC: H04N19/152
Filed: 1994-02-22
Abstract: PURPOSE:To attain more reliable operation by providing a video signal storing device for entering a video by an image pickup device, executing signal compression processing and recording a compressed signal in a recording medium with a circuit for evaluating a compressed signal of a picked-up image or a reproduced signal and a simple extending circuit. CONSTITUTION:An image is entered by the image pickup device 101, a recording rate is controlled by a recording rate control circuit 102, an image pickup signal is compressed by a signal compression processing circuit 103, and the compressed signal is converted into a recording signal by a signal recording processing circuit 104. The recording signal is recorded in a magneto-optical disk 105, the recorded signal is reproduced by a signal reproducing processing circuit 106, the compressed recording signal, and the compressed reproduced signal are switched by a switching circuit 107, and the switched signal is outputted from an output terminal 110. On the other hand, the output of the circuit 106 is simply extended by a simple signal extending processing circuit 108 and an extended signal is outputted to a photographed video checking display device 109 and an external video checking display device 400. An output from the terminal 110 is extended by an external extending processing adaptor 200 and the extended signal is outputted to a picture quality evaluating display device 30.
Patent JP-H06233859-A (JP)
Title: Big-prize type pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F9/04
Filed: 1993-02-12
Abstract: PURPOSE:To provide a thrilling and interesting Japanese pinball game (pachinko) game abundant in changes by lighting serial lamps to the final big-prize lamp while pachinko balls enter prize ports in sequence. CONSTITUTION:Many lamps 12 lighted when pachinko balls enter prize ports 11 are serially arranged, and a big prize is won when the final lamp 12b is lighted. Numbers are set to individual lamps 12 in random from No.1, the lamps 12 are lighted in response to their numbers, and the lamps 12 are not lighted unless the pachinko balls enter the prize ports 11 in sequence from No.1. A board face A is provided with a die 13 rotated to optionally indicate a die spot when a pachinko ball enters a prize port 11, and the lamp 12 having the number specified by the die spot is lighted. Expressions such as 'advance by many frames', 'return to start position', or 'rest one time' can be indicated on faces of the die 13, and one or both of a one-time rest lamp 12c and a advance instruction lamp 12d are arranged in the middle of the lamps 12.
Patent JP-H11211966-A (JP)
Title: Collapsible mount type zoom lens barrel
Inventor: IMANARI HITOSHI
IPC: G02B7/08
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To simplify structure and to improve operability. SOLUTION: Plural cam projections 21 are formed on the outer peripheral surface of a zoom cam ring and plural cam grooves 61 are formed on the inner peripheral surface thereof. The cam projections 21 of the zoom cam ring are engaged with front and rear cam followers 35 and 37 protrusively provided on the inner peripheral surface of a straight advance ring 31, and an interlocking projection 67 protrusively provided on the outer peripheral surface of a lens holder 65 is engaged with the cam groove 61. The cam projection 21 and the cam groove 61 are formed of zoom cam parts (21a and 61a) and collapsible cam parts (21b and 61b) respectively and consecutively formed on the zoom cam parts (21a and 61a).  When the zoom cam ring is turned in a left direction, the ring 31 and the lens holder 65 are driven by the collapsible cam parts (21b and 61b) of the cam projection 21 and the cam groove 61, retreat to a collapsible position S and are in a collapsible state.
Patent JP-S60172883-A (JP)
Title: Editing/communicating system of picture drawing
Inventor: UNEMOTO KAZUO
IPC: H04N1/387
Filed: 1984-02-10
Abstract: PURPOSE:To enable efficient editing by using the necessary part on a displayed picture as an object area by specifying an area of an arbitrary shape of a documents, etc., displayed on a communication terminal, by transferring locus position information and by-type processing of editing to all communication terminals and by performing the simular editing by each communication terminal. CONSTITUTION:In terms of communicating/editing terminal 1, when an operator specifies moving processing through an operation specifying part 10, a code denoting the moving processing is outputted from an operation specifying signal converting part 11 and transmitted to a system processing part 14. Then, when the operator inputs coordinates denoting a moving destination from a picture drawing input part 12, a locus generating signal and coordinate information showing the moving destination are transmitted to the system processing part 14 from a picture drawing converting part 13. The system processing part 14 transmits the coordinate information to a communication circuit line 2, and also transmits the held moving processing code and coordinate information showing the current moving destination to a display control part 15, where the contents of an area enclosed by locus position information is shifted to the specified area of the moving destination.
Patent JP-H09217754-A (JP)
Title: Assembling method for cardan joint
Inventor: KINOMOTO YUTAKA
IPC: F16D3/40
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To easily and quickly assemble a connecting shaft part with a yoke through a coupling so as to satisfy the specified bending torque condition. SOLUTION: A cup 24 is fitted to a connecting shaft part 20j so that a spacer 30 may be elastically deformed between the bottom surface of the cup 24 and the end surface of the connecting shaft part 20j, the cup 24 is fixed to a flange 14f of a yoke, and then the spacer 30 is plastically deformed by pressurizing the flange 14f to the connecting shaft part 20j and deforming it. After that, when the flange 14 is returned to the original state after pressurization is released, the elastic deforming state (elastic deformation amount) of the spacer 30 is deceased by the plastic deformation, and the bending torque is decreased.
Patent JP-H09217252-A (JP)
Title: Separation of wire heald and mechanism for separating wire heald
Inventor: KUROYANAGI KAZUNORI
IPC: D03J1/14
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a wire heald-separating mechanism capable of surely separating the lowest wire heald from the group of wire healds, and to provide a method for separating the wire heald. SOLUTION: This wire heald-separating mechanism is arranged under vertically extended front floating rods 16, and comprises a pair of pushing claws 41 and a driving means for vertically moving the pushing claws 41. The pushing claws are used for pulling out the lowest wire heald to slide the ring part of the lowest wire heald from the front ring part of the next wire heald, and subsequently pushing up the exposed front ring part of the next wire heald and the front floating rod 16 with the tip claw parts 42. The claw parts 42 of the pushing claws 41 pass through the rod part of the lowest wire heald during the movement and subsequently push up the front ring part of the next wire heald, thereby enabling to suitably separate the lowest wire heald.
Patent JP-S60172367-A (JP)
Inventor: ANATOORIYAI URAJIMIIROBUITSUCH
IPC: B04B7/16
Filed: 1984-02-10
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-S57138890-A (JP)
Title: Constant-speed controlling circuit for dc motor
Inventor: BAN ITSUKI
IPC: H02P7/29
Filed: 1981-02-23
Abstract: PURPOSE:To enable the detection of the rotating speed of a motor with a reversely induced voltage by sampling the reversely induced voltage in a time zone when an electric power is not supplied to the motor and holding the reversely induced voltage by a capacitor in the other time zone. CONSTITUTION:A Schmitt trigger circuit 25 interrupts transistors 26, 7 when a current flowing through a motor 9 detected by a resistor 10 becomes higher than the upper slice level and conducts the transistors 26, 7 when it becomes lower than the lower slice level. When an armature current becomes zero, the output  of an OP amplifier 15 is raised, transistors 16, 12 are conducted to sample  reveresely induced voltage at a capacitor 14, and the transistors 16, 12 are interrupted while the armature current flows. Accordingly, the voltage of a capacitor 14 is held. An OP amplifier 20 produces a reference voltage responsive to  the differential voltage between the speed command voltage and the voltage of  the capacitor 14.
Patent JP-H04264248-A (JP)
Title: Manufacture of electrochemical electrode and its liquid junction
Inventor: FUJIMOTO EIJI
IPC: G01N27/401
Filed: 1991-02-19
Abstract: PURPOSE:To obtain an extremely small electrochemical reference electrode whose liquid junction diameter at the tip of the electrode applicable to a very small electrolyte cell is extremely small. CONSTITUTION:A fine tube 13 is integrally formed at the lower end of a main body glass tube 1 whose inner diameter is equal to an outer diameter of a lead terminal 6, and a heat-resistant fine fiber is provided in the fine tube 13 to prevent electrode solution 4 from leaking to provide a liquid junction 2 applicable to a very small electrolyte cell, while the lead terminal 6 is directly connected to the main body glass tube 1 to make a reference electrode extremely small.
Patent JP-S57138051-A (JP)
Title: Magnetic recording medium
Inventor: SUMIYA KENJI
IPC: C09D5/23
Filed: 1981-02-20
Abstract: PURPOSE:To improve the scattering performance of magnetic powder and flexibility of magnetic layer, by incorporating polystylene or stylene copolymer and urehtane polymer introduced with sulfonic acid radical or metallic sulfonate radical as a binding a component of magnetic layers. CONSTITUTION:A partially sulfonated stylene polymer including 0.05-3mol% of sulfonic acid or metallic sulfonate radical and urethane prepolymer are included as a binder component for magnetic layers. For exmaple, a magnetic paint consisting of 100pts. gamma-Fe2O3 powder, 4pts. alpha-Fe2O3 powder, 2pts. carbon black, 18pts. partially sulfon polystylene, 65pts. ''Takenate L1007 '' (urethane prepolymer), methyl isobutyl ketone, and 65pts. of toluene, is painted on a polyester film and dried to form a magnetic layer, 5mu thick. Thus, the scattering performance of magnetic powder and flexiblity of magnetic layer are improved.
Patent JP-S54118509-A (JP)
Title: Solid rotor and its manufacturing method
Inventor: TSUCHIYA MASATOSHI
IPC: H02K17/16
Filed: 1978-03-06
Abstract: PURPOSE: To improve the speed characteristics by adopting a cage-type structure, in which a conductor of low electric resistance is burried in a core of a material having high mechanical strength.  
     CONSTITUTION: A cylindrical metal body 4 of high magnetic permeability, a core 2 having a plurality of conductor pieces 3 concentrically embedded in its outer periphery, end rings 5 electrically connecting the ends of the conductor pieces and shaft portions 6 for transmitting the rotation of the core to the outside are provided metallurgically integrally with one another. A high frequency motor using this rotor can withstand long use by high rpm operation at 30 thousand rpm or above. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10220655-A (JP)
Title: Bend support body for flexible hose
Inventor: KANAO SHIGEKI
IPC: F16L11/12
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To hold a flexible hose bent at a set angle for a long time well by improving shape maintaining strength. SOLUTION: A pair of holding members 8 and 9, which hold a flexible hose at two positions, i.e., right and left positions, bent at a set angle, are provided. At least their respective end sections of right and left side holding members 8 and 8, and 9 and 9 out of the holding members 8 and 9 are connected to be integrated in a body, and a fixing means 14 is provided for holding and fixing the flexible hose with these integrated right side holding members 9 and 9 and left side holding members 8 and 9 mated, and the two right side holding members 9 and 9 and the two left side holding members 8 and 8 are connected to each other through reinforcing connecting members 12, constituting a bend support body for the flexible hose.
Patent JP-H02205215-A (JP)
Title: Method for pressing building panel
Inventor: KAMAKURA KUNITOSHI
IPC: B21D5/01
Filed: 1989-02-01
Abstract: PURPOSE:To eliminate the need for drawing and to prevent wrinkles from being generated by notching each corner part of a plate material in advance, bending two insides of nearly square shape of a corner part in a valley shape and bending a diagonal connecting an apex made by the two sides with its opposite apex in a crest shape. CONSTITUTION:When each side of the plate material 1 is provided previously with a crease in each corner part 2 of the plate material 1, each corner part 2 of the plate material 1 is bent in smoothly without receiving unreasonable force and each side is bent smoothly and finely and free from generation of wrinkles, etc. Further, since each side wall of a finished building panel 12 is connected integrally with each other through a crease, gaps causing water leaks are not generated at the corner parts 2 of the panel and the appearance and strength of the panel are satisfactory.
Patent JP-S62181317-A (JP)
Title: Production of molded article by hardening reaction of polyamino acid urethane resin
Inventor: UCHIDA SHINJI
IPC: C08G18/65
Filed: 1986-02-06
Abstract: PURPOSE:To obtain the titled molded article having excellent moisture permeability, adhesivity, etc., and suitable as synthetic leather, etc., by adding a specific hardener to a resin derived from an amino acid-carboxylic acid anhydride, a urethane prepolymer and an alkali metal salt and reacting the components with each other. CONSTITUTION:(A) An alpha-amino acid-N-carboxylic acid anhydride (e.g. epsilon- acyllysine anhydride, etc.) and (B) a urethane prepolymer produced by reacting a polyisocyanate compound with a polyol are dissolved in e.g. an organic solvent (e.g. dichloromethane) at an A:B weight ratio of 90:10-10:90 at an amount to give a final product having a resin concentration of 3-50wt%. The solution is added with (C) 1/100-1/2mol of a tertiary amine, etc., based on 1mol of the component A and made to react with each other to obtain a solution of a polyamino acid urethane resin. The objective molded article is produced by adding (D) 1-100wt% (based on the resin component) polyisocyanate having an isocyanate equivalent of >=80 to the reaction product, casting the mixture and removing the solvent from the formed product.