baber/WOPTO huggingface dataset:
Patent JP-H05345194-A (JP)
Title: Ejector structure in water treatment apparatus, etc.
Inventor: YOKOTA KAZUAKI
IPC: C02F3/22
Filed: 1992-11-06
Abstract: PURPOSE:To improve stirring and aeration actions by fixing a spray tube with a larger diameter than an ejection hole on the front end part of a nozzle main body, spraying water ejected from the nozzle main body in the spray tube and communicating one end of an air hose having the other end opened to the outer air on the peripheral wall of the spray tube. CONSTITUTION:The ejector structure has a constitution wherein a spray tube 10 with a diameter larger than an ejection hole and with a proper length is fixed on the front end part of a nozzle main body 3 and water ejected from the nozzle main body 3 is sprayed in the spray tube 10. In addition, a jet nozzle 15 constituted in such a way that the peripheral wall of the spray tube 10 is coupled with one end of an air hose 12 having the other end opened to the outer air or connected with a proper fan, and air is sucked into the spray tube 10 by the suction effect of a pressurized water flow ejected from the nozzle 3 through an air hose 12 or air is fed, is connected with an ejector hose 1. As the result, an aeration method by which super oxide movement substituting for a deep layer aeration can be performed realizes an apparatus for water treatment wherein both expenditures for installation and for operation are inexpensive and especially, stirring and aeration actions can be improved.
Patent JP-H04204302-A (JP)
Title: Measuring device of timing belt pitch error
Inventor: TANIGAWA KAZUYOSHI
IPC: G01B5/16
Filed: 1990-11-30
Abstract: PURPOSE:To enable an accurate measurement without requiring a skill by lowering a reference inserting jig and a movable inserting jig to fit them in a pitch crest of a timing belt, and detecting a change in a spacing between both jigs. CONSTITUTION:A supporting frame 32 is provided in standing manner on a base 27, and a measuring cylinder 30 is arranged on the upper end such that a reference inserting jig base 1 and a movable inserting jig base 3 are moved up and down. A timing belt B is stretched over an idler pully 15 and a drawing pully 16, and when a switch for beginning measurement is depressed, a stepping motor begins feeding by one pitch, and concurrently a cylinder 30 extends, then a base 1 and a base 3 lowers respectively so that a fitting groove of a reference inserting jig 5 fits in between six pitch crests to perform a pitch spacing measurement 2. This measurement data is transmitted to a measurement control device to store data of respective belts B, and then a prescribed print-out is performed so that an accurate measurement can be performed without requiring a skill.
Patent JP-2000158104-A (JP)
Title: Nozzle for continuousl casting
Inventor: TSUKAMOTO NOBORU
IPC: B22D41/54
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-carbon nozzle for continuous casting which is easy- to-form and high in strength and controls generation of deposit. SOLUTION: This nozzle is made by mixing alumina/silica/graphite refractory (52 wt.% Al2O3, 28 wt.% C, 20 wt.% SiO2) material, zirconia/graphite refractory (78 wt.% ZrO2, 19 wt.% C, 3 wt.% SiC) material, and a non-carbon refractory material (99 wt.% Al2O3, 1 wt.% BN) with a binder, then putting these materials in a rubber frame in such an arrangement as shown in the figure, then pressurizing/molding them into one cylindrical body by a CIP method, and then burning them in a non-oxidizing atmosphere. In this way, the nozzle for continuous casting equipped with a non-carbon refractory layer is obtained.
Patent JP-H10176339-A (JP)
Title: Opening and closing jig of cover for underground structure
Inventor: MITSUIDA YUKI
IPC: E02D29/12
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To facilitate opening and closing operation and to improve safety by providing an engagement head having a projection on a head end of an operation bar free to oscillate, fitting it in a hook hole of a cover and devising the head not to be removed at the time of opening and closing the cover. SOLUTION: A projection 4a of an engagement head 4 provided on a head end of an opening and closing jig A of a cover of a heavy weight manhole, etc., is inserted into a hook hole provided on the cover and fastened on the cover by tightening a nut 4b. Thereafter, two workers hold grips 1c on both sides of a main bar 1 with both hands, pull them up as they are and open the cover. In this case, when the cover one end of which is fixed by a hinge is raised at more than 90 deg. and opened, an oscillating block 3 is bent and made to follow an angle of inclination of the cover and an operation bar 2. Additionally, changing of drilling of the grips 1c is eliminated from start to end of cover opening and closing, and it is devised so that the engagement head 4 is not removed from the cover during opening and closing.  Consequently, it is possible to open and close the heavy weight cover easily and safely.
Patent JP-H05148736-A (JP)
Title: Cloth having three-dimensional structure
Inventor: MIWA MASAHIKO
IPC: D04B21/14
Filed: 1991-11-27
Abstract: PURPOSE:To obtain a cloth having a three-dimensional structure, a space index and a thickness falling within respective specific ranges, excellent designability and good compressive resistance, air-passability, water-passability by connecting the front and back base textures with colored filament yarns having a specific single fiber fineness. CONSTITUTION:A polyester filament yarn is woven by a double-Raschel loom to form a mesh texture as the front base texture and a flat texture having high dimensional stability as the rear base texture. Both textures are connected with connecting yarns to obtain a three-dimensional structure cloth. In the above structure, >=5% of the connecting yarns are mass-colored polyamide, polyester or polyolefin filament yarns having a single fiber fineness of >=10de. The cloth is degummed, relaxed, spontaneously dried and heat-set to obtain a three-dimensional structure cloth having a thickness of 2-30mm and a space index K of 0.4-0.98. The index K is defined by formula K=1-(W/C.T) wherein W (g/m<2>) is areal density of the cloth, C (g/cm<3>) is average density of the fiber material and T (cm<3>/m<2>) is volume of the cloth.
Patent JP-H09142055-A (JP)
Title: Weight clip for page turn-over
Inventor: TAKANO TAKAHARU
IPC: B42D9/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To preclude a clip and weight from being lost separately, moreover, obviate a troublesome of removing the clip as turning over pages by providing a rolling part of a roller, beads or the like at the tip end of a heavy clip with a weight of a magnet, metal piece or the like affixed as a weight, further providing a paper clip part above the side of rolling part. SOLUTION: The clip 1 with a magnet, metal piece or the like fixed as a weight is provided with a rolling part 2 such as roller or beads, and further a paper clip 4 is provided over the side of the rolling part 2 fixed. When used, both the outsides of a clip is held and forcibly pressed by fingers. Thus, since the clip 1 opens, both pages are clipped by putting the side having the rolling part 2 in the frontal side of the book opened. Then, the turned over pages are inserted between the rolling part 2 of the clip 1 being held opposite to the turned over pages and the paper clip 4.
Patent JP-H11171401-A (JP)
Title: Folding machine with reduction drum
Inventor: MOTOOKA MIKIO
IPC: B65H45/28
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a folding machine with a reduction drum that ensures excellent folding accuracy, stable ejection of signatures and further acceleration of a rotary press. SOLUTION: This folding machine has, in its path where signatures ejected out along a catch drum 4 in a parallel folding part 1 are fed to chopper folders 9a and 9b, a reduction drum 5 adapted to rotate at speed slower than the circumferential speed of the catch drum 4. The catch drum 4 is provided on its periphery with an upper reduction feed-out means 20A adapted to slow down gradually while applying pressure to the upper surface of a signature fed by catched thereto on the catch plate of the catch drum 4 and to let the signature off to the re-catching position of the reduction drum 5 when the signature is released from the catch plate,  and with a lower reduction feed-out means 30A situated under the pressing face of the upper reduction feed-out means 20A so as to be brought into connect with the lower side of the signature and to feed it off at the circumferential speed of the upper reduction feed-out means 20A.
Patent JP-2001151302-A (JP)
Title: Container for storing waste
Inventor: MIYASAKA HIDEO
IPC: B65F1/14
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a container for storing sorted wastes, which can be discharged individually for every kinds thereof. SOLUTION: A container 1 for storing wastes capable of storing wastes sortwise, wherein a storing port 41 to store wastes is formed on a top face thereof, is provided with containers 3a, 3b, a leg part 2, and a lid part 4a. A discharging port 42 able to discharge wastes stored through the storing port 41 is formed on side faces of the containers 3a, 3b. The leg part 2 (2a, 2b) is a self-sustainable type and supports the containers 3a, 3b which are connected together at their prescribed upper positions by the leg part 2 in such a manner that the containers 3a, 3b can be pivotable around connection portions thereof 7, respectively. The lid part 4a closes the discharging port 42 of the containers 3a, 3b fixedly suspended by the leg part 2.
Patent JP-H10165157-A (JP)
Title: Surface coating of food and apparatus therefor
Inventor: UENO MORIO
IPC: A23L5/10
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To uniformly apply a powdery material, a granular material, a liquid, etc., to the surface of a food without impairing the shape thereof by stirring the food and a coating material in a container unit under an air pressure. SOLUTION: A food and a coating material are charged into a container unit 1 and air is fed from nozzles 3 provided in a lid 2, vertically moved and opened and closed with an actuator 7 such as a cylinder and an operating shaft 8 into the container unit 1. The air is then discharged from a vent port 4 to thereby stir the food and the coating material with the air. The food is uniformly coated without losing the shape thereof due to fracture and breakage.
Patent JP-H08185126-A (JP)
Title: Production of display board
Inventor: YAMAGUCHI MASAYUKI
IPC: G03F7/26
Filed: 1994-12-27
Abstract: PURPOSE: To make it possible to produce a display board which prevents the dislodgment of line drawings in spite of the fine line drawings, is free from the collapse of characters in spite of the dropped-out characters having many solid parts and does not change colors even in the case of pale colors of coating materials. CONSTITUTION: A water-based coating material is applied on a base plate and is dried to form a water-based coating material layer. Next, a specific photosensitive resin is applied on this water-based coating material layer and is dried to form a photosensitive resin layer. This photosensitive resin layer is then exposed imagewise. The unexposed parts of the photosensitive resin layer are developed and removed by water to expose the water-based coating material layer. Further, the water-based coating material layers of the exposed parts of the water-based coating material layer are etched away by an org. solvent, by which the display board is produced.
Patent JP-H11157554-A (JP)
Title: Bag and manufacture thereof
Inventor: TAKAHASHI SADA
IPC: B65D33/25
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a bag wherein when the shopping is done at a supermarket, operations to put the procured articles such as foodstuffs, which have been arranged in a basket by a cashier of the supermarket, again into a vinyl bag can be eliminated so that vinyl bags are not required, whereby the time required for shopping can be reduced and vinyl bags are not needed so that wastes can be reduced effectively. SOLUTION: A bag body 1 including an opening 2 at the upper part thereof and a holding means 3 for transportation such as carrier band provided in the opening 2 of the body 1 are provided. A cut 4 extending from the opening 2 toward the bottom of the body 1 is provided in a side of the body 1, while the condition of the opening 2 is maintained. And a cut open/closure means 5 such as fastener is provided between the opposed edges of the cut 4 to open or close it.
Patent JP-H07158030-A (JP)
Title: Wire cylinder connected body and its work method
Inventor: SHIRAI JUNICHI
IPC: E02B3/08
Filed: 1993-12-08
Abstract: PURPOSE:To surely displace wire cylinders according to the sattlement of a ground by installing connecting outer frames on the outer periphery of square wire cylinders and connecting the outer frames of adjacent wire cylinders to each other through a connecting member that is movable along the outer frames. CONSTITUTION:Wire cylinders 1 are arranged closely to and in parallel with each other, and the vertical sides 5a of an outer frames 5 of adjacent wire cylinders 1 are connected to each other through a connecting member 6. Also the connecting member 6 is connected movable in vertical direction along the vertical side 5a. After stones are filled through a stone filling hole in a wire cylinder body 3, the stone filling hole is closed. Then, when a part of a ground 8 is settled, the wire cylinders 1 are moved downward according to the settlement of the ground 8 to make a close contact with the ground and hold stability because the connecting member 6 is moved along the vertical side 5a. Thus the wire cylinders can be displaced surely according to the settlement of the ground.
Patent JP-H05278424-A (JP)
Title: Twist beam axle
IPC: B60G21/05
Filed: 1992-11-09
Abstract: PURPOSE: To reduce a manufacturing cost without using a torsion bar by constituting a twist beam axle of one twist beam transversely extended, legs each having a slender part curled back into elongated generally circular loops, and loops having a flattened portions along its length. CONSTITUTION: An end of an outer periphery of a leg 28 of a twist beam axle 26 is rewound to form a closed loop 32, an end of an outside forming the loop 32 is flatly laid to the leg 28 and engaged with the leg 28, and an outside end is connected to the leg 28 by a corner pad welding zone 34. A change of a twist resistance is performed by controlling an amount of a straight line of a part 32' further flattened of the loop 32. This axle forms a loop part at an end of the leg by rewinding a flat steel piece from a coil, the end is welded to the leg to form a solid structure of the closed loop, the formed plate is cut to flatten the designated part of the loop, bent on a press brake, and forming a V-shaped structure.
Patent JP-H09294586-A (JP)
Title: Secretion of desired protein into milk of gene-transplanted animal
Inventor: KIYASARIN GOODON
IPC: A01K67/00
Filed: 1996-12-20
Abstract: A DNA sequence contains a gene encoding a protein, the gene being under the transcriptional control i   n the DNA sequence of a mammalian milk protein promoter which does not naturally control the transcription of the gene, such DNA sequence including DNA enabling secretion of the protein.
Patent JP-H10175334-A (JP)
Title: Hammer mechanism part
Inventor: YAGETA KOICHI
IPC: B41J9/44
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To stabilize an initial bend of a dot-printing hammer and obtain good printing quality at all times without extending a drive cycle, by forming a yoke in the vicinity of a leaf spring among yokes constituting a magnetic circuit so that the yoke can be divided to apply a predetermined amount of bend to the leaf spring. SOLUTION: A printing hammer has a yoke 1 constituting a magnetic circuit, a yoke base 3, front yokes 41, 42, a magnet 2 and a leaf spring 5 with a printing pin 6 set at a leading end part. Magnetism of the magnet 2 is negated when a freeing electromagnetic coil 7 is magnetized, thereby popping the leaf spring 5 and printing via the printing pin 6. At this time, the front yoke 41 is made separable, and an initial bend is adjusted before the front yoke 41 is fitted. The leaf spring 5 can thus be bent large and deformed to a specific amount of initial bend. After the initial bend is adjusted, the front yoke 41 is fitted and a required magnetic circuit is consequently formed.
Patent JP-2001154366-A (JP)
Title: Pattern forming method using resist composition containing silicon-containing polymer
Inventor: OZAWA YOSHIKAZU
IPC: C08L83/04
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To form a minute pattern excellent in 02-RIE resistance by development with an alkali developing solution in a pattern forming method using a resist composition containing a silicon-containing polymer. SOLUTION: A lower resist layer is formed with a 1st resist material and an upper resist layer is formed on the lower resist layer with a 2nd resist material containing a silicon-containing polymer of formula 1 (where R is the skeleton of the silicon-containing polymer; Ra, Rb and Rc are each alkyl, alkenyl, aryl or a group of formula 2 (where Rd is a divalent organic group); Re is -H, a monovalent organic group or organosilyl; Ra to Re are each one or a plurality of functional groups; (p) and (q) are each an integer of >=1; and (r) is 0 or 1)). The upper resist layer is patterned by exposure, post-exposure baking and development and the lower resist layer is etched through the remaining upper resist layer after the patterning as a mask.
Patent JP-H03197145-A (JP)
Title: Ink jet head
Inventor: MATSUDA KOEI
IPC: B41J2/16
Filed: 1989-12-27
Abstract: PURPOSE:To prevent a malfunction due to fusion-bonding, adherence and to enhance performance and reliability by so composing an ink jet head of a vibration plate having electro-mechanical converting function and a board as to apply mechanical pressure thereto into close contact with each other. CONSTITUTION:A plurality of jet ports 3 - 7, pressure chambers 8 - 12 communicating with the ports and an ink supply unit 13 are formed between a board 1 and a vibration plate 2, and piezoelectric elements 14 - 18 are adhered to the plate 2 corresponding to the chambers 8 - 12. The board 1 is brought into close contact with the plate 2 by pressure, the board 1 is positioned by the protrusion of a head holder 22, and the plate 2 is further positioned by the protrusion of the plate 1. A pressure plate 23 is placed on the plate 2, guided by the guide shaft of the holder 22, and the plate 2 is uniformly pressurized by a compression coil spring 24. The plate 2 is uniformly pressurized to so seal ink in the passage of the board as not to flow to the contact surface of the plate 2 with the board 1.
Patent JP-H10165861-A (JP)
Title: Masking tape for coating and forming device therefor
Inventor: NANAUMI MASASHI
IPC: B05B15/04
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To make easy the peeling of a masking tape after coating and to sharply reduce working time for the peeling of the masking tape. SOLUTION: This device is provided with a masking tape material 100 on whose one side an adhesive agent is stuck and a masking tape material 200 of narrowed tape width than that of the masking tape material 100. And the masking tape material 200 is put on the adhesive agent sticking surface of the masking tape material 100 to form adhesive surfaces on both edge sides of the masking tape material 100 and also make a part of the other masking tape material 200 a nonadhesive part 20.
Patent JP-H10189261-A (JP)
Title: Lighting circuit device and light emitting device for low pressure discharge lamp
Inventor: WATANABE YOJI
IPC: H05B41/16
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a lighting circuit device without having discharge starting delay in which a low pressure discharge lamp can be stably lighted, and a light emitting device using this lighting circuit device by improving an error detection circuit. SOLUTION: In a device in which a low pressure discharge lamp L is connected to an output end of a lighting circuit comprising a DC power source 11, a voltage stabilizer circuit 12, a power source voltage abnormality detection circuit 13, an on/off control circuit 14, a voltage-pulse width converting circuit 15, an FET drive circuit 16, an error detection circuit 17, a pulse transformer 18, a smoothing circuit 19, and a load abnormality detection circuit 20, a voltage detection part of the error detection circuit 17 detects a reference voltage of a constant current element connected to be parallel to one electrode A1,  A2 of the lamp L and an error voltage generated in a detection resistance to be fed back to supply a constant current to the lamp L to provide a lighting circuit device C for the low pressure discharge lamp L and a light emitting device having this lighting circuit device C.
Patent JP-H05172317-A (JP)
Title: Method of operating fluidized bed type heating and scrubbing furnace
Inventor: MASUTOMI YURIO
IPC: F23C10/24
Filed: 1991-12-25
Abstract: PURPOSE:To remove residues which have accumulated at the bottom of the retort by blowing out a gas towards the bottom section in the retort under fluidizing condition in a fluidized bed type heating and scrubbing furnace in which a dispersion nozzle is provided at the bottom section in the retort. CONSTITUTION:In a fluidized bed type heating and scrubbing furnace 1 in which a dispersion nozzle 6 is provided at the bottom section in the retort 2 a gas 12 is blown out towards the bottom section in the retort 2 under fluidizing condition to remove the residues that accumulate at the bottom section of the retort 2. Since the residues accumulating at the bottom section of the retort 2 fly and discharged into the fluidizing bed and they become fine particles and are discharged out of the space of the retort 2, a stable state of flow of the flowing particles is secured without exchanging flowing particles. Further, since it is possible to remove the residues while the operation of the fluidized bed is in progress, continuous operation of the fluidized furnace can be provided.
Patent JP-2000173941-A (JP)
Title: Semiconductor device
Inventor: WANG WANG NANG
IPC: H01L21/22
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To increase the doping level of impurity in a compound semiconductor in which p-type GaN is a main component and enhance the mobility in a light- emitting device in which GaN is a main component. SOLUTION: By use of impurity elements having opposite signs of Δr (difference between the covalent bond atomic radius between the basic material and a dopant) in order to match the mean covalent bond radius of an impurity element, reduce the strain, and increase the solubility of a donor or acceptor, a plurality of dopants are further used in manufacture of a semiconductor device.
Patent JP-H07163311-A (JP)
Title: Mayonnaise containing special nutritional food
Inventor: KOBAYASHI TOSHIHARU
IPC: A23L27/60
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a sort of mayonnaise having unknown excellent taste, capable of imparting subsidiary articles of diet with deep taste and containing a highly nutritional component by mixing or compounding a mayonnaise, a French dressing or emulsified liquid dressing foods which are taken together with subsidiary articles of diet at an ordinary family table, with plural kinds of new nutritional foods. CONSTITUTION:This special nutritional foods-containing mayonnaise is obtained by mixing or compounding a seasoning food such as a mayonnaise (3) packed in a food container (2) having a screw cap (1), or a French dressing or emulsified liquid dressings (6) placed in a bottle (5) having a cap (4), with an extract oil (7) containing DHA (docosahexaenoic acid), a mackerel extract (mackerel peptide) (8) and a cream (9) containing fine powder of bovine bone dissolved, wherein these are new food components respectively.