baber/WOPTO huggingface dataset:
Patent JP-H11185602-A (JP)
Title: Barrier rib material for plasma display panel, manufacture of barrier rib, barrier rib, and substrate for plasma display panel
Inventor: ISHII MAKOTO
IPC: H01J11/22
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To easily provide barrier ribs of a plasma display panel having no hole by including a resin and inorganic powder made of low-melting point glass and an inorganic filler having the maximum grain size and average grain size within specific ranges. SOLUTION: A barrier rib forming material contains a resin and inorganic powder made of low-melting point glass and an inorganic filler having the maximum grain size of 5-20 μm and the average grain size of 0.5-2 μm as essential components. The resin is used to keep its shape until it is baked, and an epoxy resin is used, for example. The low-melting point glass constituting the inorganic powder becomes barrier ribs when it is fused and solidified, the baking temperature is preferably set to 450-600 deg.C, and PbO, B2 O3 are used for its composition. The inorganic filler constituting the inorganic powder prevents a shape collapse when the low-melting point glass is fused and solidified, and heat- resistant ceramic powder such as alumina is used, for example.
Patent JP-2000176387-A (JP)
Title: Device for fitting cleaning nozzle
Inventor: EKUSA TOMOYOSHI
IPC: B08B3/02
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To clean a cleaning box easily and to facilitate the attachment/ detachment of a cleaning nozzle. SOLUTION: Cleaning nozzle fitting holes 13 to which cleaning water is supplied from a cleaning pump are formed in the inner wall surface 3 of a cleaning box, and a nozzle main body 19 having a nozzle opening 21 communicating with the holes 13 is fitted to the holes 13, and the nozzle main body 19 is held by the holes 13.
Patent JP-H06185662-A (JP)
Title: Float valve
Inventor: YUMOTO HIDEAKI
IPC: F16T1/22
Filed: 1992-12-16
Abstract: PURPOSE:To provide a float valve in which a float can be seated at a proper closing position even though the differential pressure across a valve port is large, and accordingly, the valve port can be surely closed. CONSTITUTION:A hollow float 11 is freely located in a valve chamber 4. A spherical weight 12 is freely located in the float 11. A member 13 having a specific weight which is larger than that of the spherical weight 12 is incorporated in the latter at a position shifted from the gravitational center of the same. A valve seat 9 formed therein with a valve port 10 and a float seat 15 are provided in the lower part of the float 11.
Patent JP-2001176958-A (JP)
Title: Plasma processing method
Inventor: MIYA TAKESHI
IPC: H01L21/31
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing method and a plasma processing system employing an electrostatic suction unit in which adhesion of particles to a semiconductor substrate is reduced. SOLUTION: In the plasma processing system employing an electrostatic suction unit 1, a semiconductor substrate 4 is charged negatively by applying a minus voltage to a suction electrode 2 which has been applied with a plus voltage before a plasma 5 disappears and then the plasma is extinguished.
Patent JP-H10165042-A (JP)
Title: Heater
Inventor: KANAZAWA YOSHIAKI
IPC: A01K63/06
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a heater with which power supply to a heater part stopps when an earthquake occurs or a water tank falls down because of mischief of a child and the heater device is thrown out in the air. SOLUTION: Concerning a heater 1 installed in the water tank so as to heat water reserved in the water tank, this device has a heater part 8 for heating water because of power supply from a power source 2, switch part for turning on/off power supply from the power source 2 to the heater part 8 and sensors TM1 and TM2 more than two attached at a prescribed interval so as to measure temperatures. When the difference of temperatures measured by the respective sensors exceeds a prescribed value, the switch is operated and power supply to the heater part 8 is stopped.
Patent JP-H11184843-A (JP)
Title: Data sum-up device
Inventor: MISUMI TAKESHI
IPC: G06Q50/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a device which can execute a multidimensional sum-up operation processing with simple hardware constitution. SOLUTION: The data sum-up device 1 executes the multidimensional sum-up operation by using plural previously sorted records having n-pieces of item data and corresponding data of a sum-up object. The data sum-up device 1 is provided with (n+1)-pieces of data sum-up darts 2-4 having key break detection part detecting key breaks different in item data of mutual keys when plural items designated in higher orders are set to be keys against two continuously inputted records, and sum-up operation parts 10 summing up data of the sum-up object of the record, whose item data of the keys are similar,  and generating sum-up data and outputting the record where sum-up data when the key break is detected by the break detection part is made to correspond to item data of the key corresponding to the data in series in order from the largest number of the items of the key by varying the number of the items of the respective keys.
Patent JP-2001170752-A (JP)
Title: Method for observing abnormality of die-clamping mechanism in die casting machine and device therefor
Inventor: NOMA MASANOBU
IPC: G01M99/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a die-clamping mechanism abnormality observing method for a die casting machine and to provide the die casting machine with which productivity can be improved by estimating the worn amount without decomposing and checking the die-clamping mechanism in the die casting machine, by operating this machine until the moment just before the development of the defective quality in a product and by performing maintenance with minimum decomposition and checking. SOLUTION: In a die casting machine 10 using a toggle mechanism 30 for the die-clamping mechanism 16, a strain gage 40 is stuck on the toggle mechanism 30. Then this strain gage 40 is connected with a stress judging means 47 through a signal amplifier 42. The maintenance can be performed with minimum decomposition and check by calculating the worn amount from data recorded by the stress judging means 47 and also judging the maintenance timing of the die-clamping mechanism by the correlation between this worn amount and the quality of the formed product, and thus the productivity can be improved.
Patent JP-H10164991-A (JP)
Title: Integrated type gardening pot provided with water supply tank
Inventor: MORITA HIROYASU
IPC: A01G9/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To utilize an object utilized as a container for receiving water 9 or the like as a gardening pot and to reduce watering work simultaneously. SOLUTION: A slightly deep constricted part is formed at the intermediate position of 1/2-1/4 of a conventional container main body for receiving the water or the like, it is turned to a bottom surface 3, a portable gardening pot is inserted there and it is utilized as a normal gardening pot. A lower part is utilized as a water supply tank 5 for reducing the watering work.
Patent JP-H10193093-A (JP)
Title: Brazing method of aluminum die casting member, and manufacture of intake manifold
Inventor: NANJO HIDETOSHI
IPC: B23K1/19
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To enable the manufacture of a brazed intake manifold by aluminum die casting member of complicate shape to prevent generation of blisters by setting the melting point of the brazing filler metal to be lower than the prescribed value. SOLUTION: A first component 30 and a second component 40 of an intake manifold M are cast by aluminum die casting, and brazed. A peripheral edge part of an air intake of a plenum 10, a flange 11 continuously provided thereon, and an expansion part 21 of an air intake pipe 20 are integrally cast with the first component 30 side without being split. The first component 30 and the second component 40 are lap-joined or slip-on joined to form the intake manifold M by brazing a joining part A. The composition of zinc is 92-98wt.% and the composition of aluminum is 2-8wt.% so that the melting point of the brazing filler metal is <=400 deg.C. Thus, brazing can be performed at the temperature of <=400 deg.C, generation of blisters is prevented, and the intake manifold of complicate shape can be obtained.
Patent JP-H10185381-A (JP)
Title: Automatic ice making machine
Inventor: MARUYAMA FUMIO
IPC: F25C1/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To restrict manufacturing cost be less-expensive, shorten a cycle time and improve the daily production amount of ice. SOLUTION: An evaporating pipe 15 is fixed and arranged in a vertical orientation and closely fitted to and fixed to the rear surface of an ice making plate 11. An ice making frame 12 provided with many ice making chambers 17 released toward a direction facing against the ice making plate 11 is arranged in such a way that the ice making frame 12 may be inclined. Ice making water in an ice making water tank 22 arranged below the ice making plate 11 is supplied to a supplying pipe 24 arranged at the upper section of the rear surface of the ice making frame 12 through a circulating pump P. A plurality of distributing pipes 25 are fed out in parallel from the supplying pipe 24, each of the distributing pipes 25 is suspended down along a group of ice making chambers in a longitudinal row in the ice making frame 12.  The bottom section opposing against the distributing pipes 25 of the ice making chamber 17 is provided with some through-holes 17a and at the same time some water injection holes 25a are punched at positions of the distributing pipes 25 corresponding to the bottom section of each of the ice making chambers 17.
Patent JP-H06193230-A (JP)
Title: Floor plate for outside facility
Inventor: SONODA MUNEKATSU
IPC: E04B1/64
Filed: 1992-12-25
Abstract: PURPOSE:To provide a floor plate for the outside facility which is made of rubber and has excellent drainage processing performance, and being easy to install through a simple work. CONSTITUTION:A plurality of bulging stripes 8 are formed integrally in almost parallel to the side edge, toward the width direction of an outside corridor on the undersurface side of a floor plate 5 made of rubber, and the side edge of the floor plate 5 is directed to the width direction of the outer corridor. When the floor plates are laid in contact, the bulging stripe 8 is press-attached on the flat part 20 of a frame body 4, and a space 21 is the width direction is formed, and the drain water is drained, passing through the space 21.
Patent JP-H05178606-A (JP)
Title: Production of hydrated silicic acid for paper making
Inventor: EIMAEDA SHIGERU
IPC: C01B33/12
Filed: 1991-12-27
Abstract: PURPOSE:To attain stable operations on production because of low viscosity of slurry of hydrated silicic acid, to prevent the obtained hydrated silicic acid from dropping down from paper on paper making and to improve oppacity of printed paper as well as white paper and whiteness. CONSTITUTION:The amount of sulfuric acid corresponding to 35-45% of the total one required to neutralize sodium silicate is added in the 1st stage to obtain a water solution by neutralization. At that time, sodium sulfate is previously replenished to make adjustment so that the obtained water solution may have a silicon dioxide concentration of 6.8-8.0g/100ml and a sodiun sulfate concentration of 3.5-4.1g/100ml. Then the water solution is heated to a temp. of 85-95 deg.C while stirring and the balance sulfuric is added to complete neutralization. Hydrated silicic acid is deposited and separated from the water solution to form slurry again. The slurry is wet-crushed and/or wet-classified to make it include particles of 3-10mum average particle diameter of hydrated silicic acid and also include particles of 1-300mum particle diameter by at least 80%.
Patent JP-H05179820-A (JP)
Title: Hydraulic breaking machine
Inventor: ARITAKE TAKESHI
IPC: E21F5/04
Filed: 1991-12-27
Abstract: PURPOSE:To prevent dust resulting from crushing from being spattered and reflected onto a water spraying side when concrete, etc., are crushed by a hydraulic breaking machine. CONSTITUTION:A cross water passing pipe 20 in which a water passage is provided is installed fixedly at the rear of a supporting bracket 14 on which crushing teeth 11, 11 are mounted. Four top ends 20a to 20d of the water passing pipe 20 are projected outward from the supporting bracket 14 and, on the outside of the crushing teeth 11, water spraying nozzles 21a to 21d for forming water curtain in the extending direction of the top ends are provided. The nozzles 21a and 21c forms the water curtain spread in horizontal direction and those 21b and 21d forms it spread in vertical direction. By this, the area crushed by the crushing teeth 11, 11 is almost covered by the water curtain from the rear position to prevent dust from coming out of the water curtain.
Patent JP-H11191634-A (JP)
Title: Semiconductor light-emitting device
Inventor: SANO TAKESHI
IPC: H01L33/62
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the electrostatic breakdown of a semiconductor light-emitting device. SOLUTION: A chip resistor 8 is rigidly fixed on at least one side of first and second leads 3 and 4, both ends of the resistor 8 are respectively connected electrically with first and second electrodes 13 and 14 of a semiconductor light- emitting element 2, and at the same time, the resistor 8 is covered with a resin encapsulating material 5. Since the electrical energy of static electricity which is applied between the leads 3 and 4 is radiated through the resistor 8, an electrostatic energy of such a level as to break the element 2 is not applied between the electrodes 13 and 14 of the element 2, and the element 2 can be protected from static electricity.
Patent JP-H11191210-A (JP)
Title: Head suspension assembly, magnetic disk device having the same and method for connecting junction printed circuit board and main printed circuit board
Inventor: ASANO TAKAHIRO
IPC: G11B5/48
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device having high reliability of connection, high quality and good assembling characteristics. SOLUTION: The extension ends 54a of a main FPC(flexible printed circuit board) are provided with plural connection pads 64 and soldering bumps 66 are formed on the respective connection pads. Plural openings 84 corresponding to the soldering bumps 66 are formed at the connecting ends 74 of a junction FPC and the second electrode pads 76 of the connecting ends 74b project into the openings and close a part of the openings. The respective second electrode pads 76 come into contact with the corresponding bumps through the openings and the second electrode pads 76 are directly heated through these openings, by which the soldering bumps 66 are melted and are soldered to the connection pads 64.
Patent JP-H10182069-A (JP)
Title: Level luffing type jib crane
Inventor: TAKAHASHI KIYOBUMI
IPC: B66D1/26
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact level luffing type jib crane in which a hook can horizontally be retracted as bar as possible. SOLUTION: The subject crane is provided with a derricking winch 7 provided with a derricking drum 7a, on which a derricking rope 9 for derricking a jib is wound, and a winding winch, on which one end of a winding rope 8 wound on a guide sheave of a hanging tool suspended from the tip of the jib is wound, while the other end of the winding rope 8 is wound on a level luffing drum 7b connected to the derricking drum 7a. In the derricking drum 7a and the level luffing drum 7b which are formed into multi-layer winding drums, the winding direction of the derricking rope 9 on the derricking drum 7a is opposite to that of the winding rope 8 on the level luffing drum 7b, while the derricking rope 9 and the winding rope 8 are wound so that a rope winding quantity of one drum becomes a maximum when that of the other drum becomes a minimum.
Patent JP-2001172814-A (JP)
Title: Portable body warmer-holding belt
Inventor: NISHIHARA RYOKO
IPC: A41B9/12
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable body warmer-holding belt capable of easily changing the position to be made warm, and enabling a body warmer to be easily armed with fashionable sense without making the fact of using a portable body warmer conspicuous. SOLUTION: This portable body warmer-holding belt has the following structure: a portable body warmer-holding bag 4 is provided at the center of a belt 3, a cross-direction gathered part 7 is formed between the portable body warmer- holding bag 4 and the end portion of the belt 3, both ends of the belt are gradually narrowed, a belt passage 6 is formed at one end of the belt; wherein the above belt is made to be a quilted belt 3, the above belt passage 6 is made narrower than the belt-like fabric width.
Patent JP-H05179385-A (JP)
Title: High strength and high toughness aluminum alloy manufactured by spray deposition method
Inventor: KOIKE SEIICHI
IPC: C22C21/02
Filed: 1991-12-27
Abstract: PURPOSE:To provide an aluminum allay manufactured by a spray deposition method and excellent in mechanical strength (particularly, in tensile strength and toughness at a high temp.) because of the refining and spheroidizing of crystallized grains (of intermetallic compounds or the like). CONSTITUTION:The objective high strength and high toughness aluminum alloy manufactured by a spray deposition method has a compsn. constituted of, by weight, 3 to 20% Si, 0.2 to 5% Cu, 0.2 to 5% Mg, 0.5 to 5% Cr and 0.2 to 3% Zr, and the balance substantially Al with inevitable impurities. Moreover, 0.5 to 8% of at least one kind among Ti, Fe, Mn, Ni, Co, W, Mo, V, Ce and Y may be incorporated therein.
Patent JP-2000179069-A (JP)
Title: Ultraviolet absorbing building material
Inventor: HARADA SHOZO
IPC: E04B1/92
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To exert an ultraviolet absorbing effect by forming a building material having a base material layer formed of ceramics of both the base material layer and a glaze layer, and including cerium oxide on at least the surface of the base material layer or glaze layer. SOLUTION: Cerium oxide is included in at least a surface on a base material layer formed out of ceramics or at least surface of a glaze layer, and included in a raw material forming an outer material layer or the glaze layer in a powder form for a glaze. At least one of titanium oxide or tungsten oxide is included in at least the surface of the base material layer or the glaze layer, and at least one type of contents of the titanium oxide or tungsten oxide is three times or less as much as the number of moles of the cerium oxide included in the surface of the base material layer or glaze layer. It is thus possible to control the health problems of a human body by ultraviolet and obtain the building material exerting an ultraviolet absorbing effect.
Patent JP-2000177053-A (JP)
Title: Coated metallic plate
Inventor: WATANABE TADASHI
IPC: B32B15/08
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To improve the resistance to chipping and at the same time, significantly reduce the amount of VOC(a volatile organic compound) by laminating a conductive plastic coat and an electrodeposited coat on at least one face of a metallic plate which is useful as the outer plate part of an automotive body or an electrical appliance. SOLUTION: When the coated metallic plate is manufactured, its surface is previously treated by a polishing process, degreasing process, phosphating process or the like. Further, the metallic plate is coated using a plastic by laminating the plastic molded by, for example, an extrusion molding process, an injection molding process or the like on the metallic plate or contact-bonding the heat-fused plastic to the metallic plate after the plastic is extruded. In this case, it is necessary to make the plastic coat conductive and for this purpose, a conductive substance is, for example, dispersed into and added to the plastic coat, and thus the coat of the conductive substance is formed on the surface of the plastic coat. After that, the coated metallic plate is obtained by laminating an electrodeposited coat on the conductive plastic coat face of the metallic plate.
Patent JP-H05177249-A (JP)
Title: Cooling structure of rotary wheel system continuous extruding machine
Inventor: KAMIMURA TAKATOSHI
IPC: B21C23/21
Filed: 1991-12-26
Abstract: PURPOSE:To provide the cooling structure of a rotary wheel system continuous extruding machine that the strength of shaft, etc., is high and the cooling water is hardly to leak. CONSTITUTION:An endless groove 1 is provided on the peripheral edge of a wheel 2 which is attached to a shaft 3 by one body, a stock 10 is supplied in the path formed with this endless groove 1 and a fixed shoe block 9, the extruding pressure is generated in the stock 10 by turning the wheel 2, and the stock 10 is extruded through a die 11. A pair of reciprocating feed water paths are provided at the central part of the shaft 3, the strength reduction of shaft is restricted by reducing water paths so that a branch water path 5 is formed with one sectional portion of the feed water path 4, the degradation due to the overheat of the wheel 2 is prevented by directly cooling the wheel 2 by connecting the branch water path 5 to the cooling water paths 6, 16 inside the wheel 2, and the water leak due to the heat degradation of the o-ring is prevented by sealing off the cooling water paths 6, 16 inside the wheel 2 with the heat resistance o-ring 7.
Patent JP-H05166127-A (JP)
Title: Production of magnetic head
Inventor: KONDO YUKIO
IPC: G11B5/23
Filed: 1991-12-11
Abstract: PURPOSE:To provide the process for production of the magnetic head which can assure the accuracy of a gap length and no breaking strength and does not generate bubbles in glass. CONSTITUTION:Glass films 6 for joining are formed by sputtering on the magnetic gap forming surfaces of magnetic cores I, II and are joined and integrated by heating to the temp. below the softening point of these glass films 6 for joining and above the yield point thereof. Metals, such as Na and K are segregated on the surface layers of the glass films 6 for joining formed by sputtering, by which the softening point is lowered and the joint strength is sufficiently obtd. even at the temp. below the above-mentioned softening point. The glass films for joining are, therefore, prevented from being crushed.
Patent JP-H06200503-A (JP)
Title: Floor slab structure of bridge
Inventor: YOSHINAGA SHUNICHIRO
IPC: E01D19/12
Filed: 1992-12-29
Abstract: PURPOSE:To reduce the light of a bridge, to reduce the cost and to ensure rigidity by disposing a longitudinal rib and a horizontal rib on the steel plate upper surface of a main girder, disposing reinforcing bars on both ribs, and placing concrete in such a manner as to bury the reinforcing bars. CONSTITUTION:A steel plate 1 is installed on a main girder 5, longitudinal ribs 2 and horizontal ribs 3 are arranged on the upper surface of the steel plate 1, and reinforcing bars 9 are disposed on the upper surfaces of the longitudinal ribs 2 and the horizontal ribs 3. Concrete 10 is placed on the steel plate 1 to bury the longitudinal ribs 2, the horizontal ribs 3 and the reinforcing bars 9, and a floor slab 11 is provided to pave the concrete 10 of the floor system with asphalt 6. Accordingly, buckling of the longitudinal ribs 2 and horizontal ribs 3 is received by concrete having strong compressive stress, and thin and low steel material can be used as the longitudinal rib 2 and the horizontal rib 3. Further, the steel plate 1 can be thinned and the floor slab 11 can be thinned more than the concrete floor slab having the same rigidity to reduce the weight.