baber/WOPTO huggingface dataset:
Patent JP-H11276410-A (JP)
Title: Dishwasher
Inventor: SAITO HIROMI
IPC: A47L15/42
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher of a simplified nozzle structure. SOLUTION: In a dishwasher, a washing nozzle 1 and a rinsing nozzle 2 are rotatably disposed in a washing chamber, so washing water is sprayed from a nozzle port of the washing nozzle 1 to execute washing of dishes, and that rinsing water is sprayed from a nozzle port of the rinsing nozzle 2 to execute rinsing of the dishes. It is provided with a rotary shaft 3 having a rinsing water passage 7 inside, and a washing water passage 6 formed on the outer side of the rotary shaft 3, the rinsing nozzle 2 and the washing nozzle 1 are integrated, these are rotatably installed on the rotary shaft 3 through a shaft bearing 13, the inside of the washing nozzle 1 is made to communicate with the washing water passage 6, and the inside of the rinsing nozzle 2 is made to communicate with the rinsing water passage 7.
Patent JP-S568407-A (JP)
Title: Preparation of emulsion polymer
Inventor: IMURA HIDEAKI
IPC: C08F2/00
Filed: 1979-07-03
Abstract: PURPOSE: To obtain an emulsion polymer, which gives stable and excellent coat, by the emulsion polymerization of a radical polymerizable monomer, in a hydrosol obtained by the emulsion polymerization of an acid monomer mixture in the presence of a small amount of an emulsifier, followed by neutralization with an alkali.  
     CONSTITUTION: An emulsion polymer is obtained by the emulsion polymerization of a radical polymerizable monomer, in a hydrosol obtained by the emulsion polymerization of a mixture of radical polymerizable monomers of acid value 30W150, in the presence of 0.3wt%, based on the mixture, of an emulsifier, followed by neutralization with an alkali, by use of such amounts of hydrosol that the wt% ratio of solids in the hydrosol to the radical polymerizable monomer, is 10W80:90W20. The polymerization is carried out by adjusting solid concentration in the hydrosol to be 10W40wt%, according to the solid content required for the ultimate emulsion polymer, and by adding, continuously or intermittently, a polymerization initiator and the radical polymerizable monomer. The polymerization temperature is preferably 30W95°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S567623-A (JP)
Title: Filter element
Inventor: KUBOTA SETSU
IPC: B01D39/14
Filed: 1979-06-30
Abstract: PURPOSE: To eliminate the need for any interposing body, make the spacings between wires uniform and obtain a filter of the quality of high accuracy by locally melting a spiral wiry body and fixing the same.  
     CONSTITUTION: Part of a spiral wiry body 2 is partly melted to fill the space between adjacent wires by making use of the extreme proximity of the spacings between the adjacent wires of spiral bodies 3 of ≤100μ interfilter spacing, by which the adjacent wires are fixed to themselves while maintaining a fixed spacing. A plasma arc weeding or a laser welding of excellent concentrating characteristic of arcs is used as welding means. These make it possible to eliminate any interposing body and produce the filter elements of a uniform interwire spacing and good accuracy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58200064-A (JP)
Title: Starting device of internal-combustion engine
Inventor: NAKAYAMA YOSHIHARU
IPC: F02M1/04
Filed: 1982-05-18
Abstract: PURPOSE:To enable a feeding of mixture of proper mixture ratio in response to the number of revolutions during an idling operation after ignition by a method wherein a thottle valve of which opening or closing is controlled by a negative pressure in a main intake passage is arranged between the air cleaner and the carburettor. CONSTITUTION:An intake passage of a starting system is composed of an air cleaner 38 of starting system, a throttle valve 46, a thermosensitive control valve 60 and each of the passages 45, 47, 50, 54 and 66. An ignition is performed in the cylinder 10 and as the number of revolutions of the engine is increased, a negative pressure in the intake passage 24 is gradually increased. The negative pressure overcomes a biasing force of a spring 106 in the throttle valve 46. In this way, as the valve 94 is pushed down, an opening of the valve 46 is released, a sufficient volume of air is supplied to the outlet pipe 84 to make a lean mixture for use in starting operation.
Patent JP-H01256429-A (JP)
Title: Circulating automatic document supplier device
Inventor: TASHIRO OSAMU
IPC: B65H1/30
Filed: 1988-04-05
Abstract: PURPOSE:To realize operation of feeding a piled document successively from the uppermost step to be returned to the lowermost position with a simplified mechanism by providing a feed mechanism of the piled document, its supporting piece, lift mechanism, document return conveying mechanism and a document springing up mechanism. CONSTITUTION:A document A in the uppermost step is fed by a feed mechanism 3 from one end side of the piled document A, and supporting the final document A in its another end part bottom side by a supporting piece 2a in the other end side, this supporting piece 2a is lifted by a lift mechanism 2 following a feed of the document A. Every sheet of document A', fed and ending a read process, is fed by a document return conveying mechanism 5 to the lowermost step from the bottom a little in the other end side from one end of the piled document A, and the peripheral surface is circulatively moved in the same direction to the document return conveying direction by a document jumping mechanism 6 arranged in one end side bottom part of the piled document A. By the constitution thus obtained, operation of feeding the piled document A successively from the uppermost step to be returned to the lowermost step can be realized by a very simple mechanism.
Patent JP-H02266176-A (JP)
Title: Relief valve for low temperature
Inventor: SHIBUKAWA KIWAO
IPC: F16K17/04
Filed: 1989-04-04
Abstract: PURPOSE:To maintain relief pressure, where a cutoff member separates from a seat even there is a temperature change by having spring force and gas pressure sealed in a gas charged chamber affected on the cutoff member interrupting a fluid as adjoined to the seat. CONSTITUTION:When fluid pressure in an inlet 10 and a passage 11 is small, a cup 6 is pushed to the right by dint of a spring 2 and pressure of filled gas in a chamber 4, and a seat 7 comes into contact with a seat 14 of a casing 13, interrupting a connection between the inlet 10 and an outlet 12. Next, when the fluid pressure in the passage 11 goes up to a specified value, the spring 2 and a bellows 1 are compressed by the fluid pressure against the spring 2 and the filled gas pressure in the chamber 4, whereby the cup 6 is moved in the pressure direction, the seat 7 separates from the seat 14 and the inlet 10 and the outlet 12 are interconnected to each other, thus the fluid flows into the outlet 12 and is relieved. Accordingly, if a difference of force by a gas pressure differential in the filled gas due to a temperature difference is set so as to be equal to that of spring force, a difference in force between them is offset, thus relief pressure is maintained to a constant value even if there is a temperature change.
Patent JP-H01257019-A (JP)
Title: Hot runner tip device
Inventor: TSUTSUMI SHIGERU
IPC: H05B3/12
Filed: 1988-04-07
Abstract: PURPOSE:To contrive miniaturization and cost reduction of a controller by a method wherein a hot wire of a fine wire diameter is made of a metallic wire material which increases its resistance value in proportion to a temperature and possesses oxidation resistance, which is wound round in a coil-shaped state in the vicinity of a gate and keeps noncontacting with circulating resin. CONSTITUTION:A hot wire (a1) is formed of a platinum wire 1 having oxidation resistance and properties where a resistance value also increases when a temperature becomes high by winding round the same into a coil-shaped state with a wire diameter of not exceeding 0.6mm, for example, size of 0.15mm. The hot wire (a1) is provided with a conical external form 2 where the more it moves rearward from the tip of the coil the larger the diameter of the same is formed and fitted longitudinary to the inside of a tip case 4 of an acute heating unit 5 comprised of a body case 3 and the tip case 4. A plurality of insulators 9 are interposed and fixed with an insulating material 10 so that the filled hot wire (a1) is held under an insulation state due to noncontacting. When the hot wire (a1) is electrified, the external form 2 becomes red heat and a high-temperature, the chip case 4 is heated, the resin which is cooled and solidified at a gate pert is melted thermally and instantly and the gate is opened. when the electrification is suspended, the molten resin is cooled and solidified immediately and the gate is closed.
Patent JP-H08251883-A (JP)
Title: Reciprocating linear drive
Inventor: BAN ITSUKI
IPC: H02K33/16
Filed: 1995-03-07
Abstract: PURPOSE: To get a mode to drive a spool with no sound and large initial attraction by moving the spool forward with the current application to a first exciting coil, and moving it backward with the current application to a second exciting coil thereby reciprocating the load linked to the spool. CONSTITUTION: The peripheries of collars 4a and 4b are set in the casing 2a of a device, and annular exciting coils 5a and 5b are installed in the cavities, and when a current is applied to the exciting coil 5a, lands 1a and 1b shift right, being attracted by the magnetic poles of the collar 4a, and stop in the position where they are superposed completely on the magnetic poles. Accordingly, the load B linked to the left end of the land 1 is driven rectilinearly by the widths of the lands 1a and 1b, but since the magnetic path is closed, the magnetic flux by the exciting coil 5a becomes large, and the driving force of the load B becomes large. Next, when a current is applied to the exciting coil 5b, lands 1c and 1d are attracted by the magnetic pole of the collar 4b, and the spool 1 shifts left, and it stops after being driven by the widths of the lands 1c and 1d.  As a result, the reciprocation of the load can be made with no sound and the initial driving force can be enlarged.
Patent JP-S5710663-A (JP)
Title: Aqueous printing ink
Inventor: KODERA NOBUKAZU
IPC: C08G63/00
Filed: 1980-06-20
Abstract: PURPOSE: The titled ink, prepared by dispersing a specific polyester resin containing metallic salt groups of sulfonic acid and a pigment in a mixed medium of water with an organic compound, having improved adhesiveness to polyester films and metal resistance without using a primer.  
     CONSTITUTION: An aqueous printing ink prepared by dispersing (A) a polyester resin, consisting of (A) a dicarboxylic acid component consisting of (i) 2W20mol% aromatic dicarboxylic acid containing a metallic salt group of a sulfonic acid, e.g. preferably 5-sodium sulfoisophthalate, 98W50mol% aromatic dicarboxylic acid containing no metallic salt group of sulfonc acid and 0W30mol% 4W36C aliphatic dicarboxylic acid and (ii) a glycol component consisting of 20W100mol% 2W8C aliphatic glycol and 80W0mol% ethylene oxide adduct of bisphenol A, and preferably having a softening point of 100W200°C and a molecular weight of 5,000W 20,000 and (B) a pigment in (C) a mixed medium of water with a water-compatible organic compound, preferably isopropanol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11277228-A (JP)
Title: Method of welding wheel for automobile
Inventor: WATANABE RYOICHI
IPC: B23K9/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the strength and quality of weld zone and to lighten a wheel by improving a bead shape in the weld zone between a disk and a rim. SOLUTION: When a rising part 32 of a disk 30 is welded to a dropped part 24 of a rim 20, a gentle bead shape on which stress is not concentrated is formed by welding so that beginning and terminating parts in a weld zone are not swollen out from the width in the circumferential direction of the rising part 32, and quality of the weld zone is stabilized and strengthened by separating the beginning and terminating parts from the end part 32a of the rising part in the disk 30 on which stress is concentrated.
Patent JP-H01256750-A (JP)
Title: Remote control device for air-conditioning device
Inventor: MATSUI YOJI
IPC: F24F11/02
Filed: 1988-04-06
Abstract: PURPOSE:To enable easy finding of the cause of an abnormality by a method wherein, an abnormal operation of an indoor unit, the memory content of a memory means is displayed. CONSTITUTION:By means of a control signal from a remote control switch R, an indoor unit B is controlled. An abnormal code, e.g., deficiency of gas, is displayed on, for example, an abnormal code display part 52 of a state amount display part 58 in the remote control switch R, and set temperature is displayed in a temperature display part 53 by means of a state amount data signal from a state amount output means 61a. Meanwhile, the operation state of the indoor unit B is stored in a memory means 61b. During abnormal operation, when a switching means 63d is switched, a memory content output means 61c reads out the memory content of the memory means 61b, and an address is displayed on an abnormal code display part 52 and address operation information on a temperature display part 53. The address and the address information are varied successively, by varying means 63c and 63d to detect operation information.
Patent JP-H05249135-A (JP)
Title: Manufacture of piezoelectric acceleration sensor
Inventor: KUNIMURA SATOSHI
IPC: G01L1/16
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a piezoelectric acceleration sensor the output of which does not fluctuate much and which has an excellent shock resistance. CONSTITUTION:In the title manufacturing method of a piezoelectric acceleration sensor provided with a film-like piezoelectric body 9 formed by sticking metallic thin plates 8 to both surfaces of a high molecular piezoelectric film 7, the plates 8 are stuck to both surfaces of the film 7 under a pressure of 0.5-5kg/cm<2> after applying a dielectric bonding agent to both surfaces of the film 7 at the time of manufacturing the piezoelectric body 9.
Patent JP-S62243724-A (JP)
Title: Manufacture of composite light-metal material
Inventor: INAHATA TADAO
IPC: C22C1/05
Filed: 1986-04-15
Abstract: PURPOSE:To stably manufacture a composite material lightened in weight, having high strength, and excellent in damping characteristic, etc., by using a light-metal material powder as base material, by mixing specific amounts of microsphere having lower specific gravity and higher softening point than those of the base material with said base material, and by subjecting the resulting mixture to solidification with heating so that the mixture is softened in part. CONSTITUTION:The microsphere (borosilicate glass, etc.) having lower specific density and higher softening point than those of the base material composed of light-metal material such as Al alloy, etc., is added to the powder of the above base material by 10-70vol%, and they are mixed by agitation. This mixture is heated so that it is softened in part while the balance retains its solidified state, followed by solidification. In this way, the mixture is solidified with maintaining the state where the microsphere is uniformly dispersed in the base material, so that composite light-metal material combining light weight with high strength and excellent in damping characteristic, etc., can stably be obtained.
Patent JP-S634193-A (JP)
Inventor: ANDORIYUU EFU HANTAA
IPC: E21B7/132
Filed: 1987-04-08
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-S57201157-A (JP)
Title: Surface polishing method for die cast part
Inventor: MATSUNAGA NOBORU
IPC: B24B1/04
Filed: 1981-06-04
Abstract: PURPOSE:To easily polish any die cast part, no matter how sophiscated its configuration may be, by providing vibration to an abrasive jig, having a similar shape to the surface to be polished and forming an abrasive layer on the surface, and by polishing the fitting surface. CONSTITUTION:An abrasive jig 7 is made of ''DEBUKON '' (epoxy resin) according to an injection molding method and adjusting the abrasive jig 7 to the  shape of a part 9 to be polished. Abrasive grains are coated on the surface of  the abrasive jig 7 with adhesive. The part 9 to be polished is fixed to a part  fixing jig 10 and the abrasive jig 7 is fitted to it. Then, the avrasive jig 7 is  subjected to vibration by a vibration generating unit 14 and hence the part 9 is polished.
Patent JP-H02263404-A (JP)
Title: Rare earth group iron base permanent magnet
Inventor: MEGURO NORIAKI
IPC: H01F1/057
Filed: 1989-04-04
Abstract: PURPOSE:To enable the high magnetic characteristics and the thermal stability to be obtained even in low magnetizing field by a method wherein the mean dimensional ratio of crystal particles of a magnet with the magnetic anisotropy between the C axis direction and the ab axis direction is specified within the range of 0.5-1.0. CONSTITUTION:The scaly powder of rare earth group element (including yttrium)-iron- boron base magnet alloy manufactured by the molten metal quenching process is rough-ground and then compression-molded so that the molded body may be hot-plastic processed by a hot press at relatively low temperature and low strain rate. Then, the mean dimensional ratio of crystal particles between the C axis direction and the ab axis direction is specified to exceed 0.5 to obtain the high thermal stability as well as not to exceed 1.0 also to obtain the anisotropy and the high magnetic characteristics during the hot-plastic processing. Furthermore, when the mean crystal particle diameter of a surface orthogonal to the C axis exceeds 0.5mum, the thermal stability can not be enhanced even if the mean dimensional ratio is specified within the range of 0.5-1.0. Therefore, the crystal particle diameter shall be specified not to exceed 0.5mum. Through these procedures, the high thermal stability and the magnetic characteristics can be obtained in the relatively low magnetizing field so as to enhance the productivity.
Patent JP-S59213460-A (JP)
Title: Cyclone
Inventor: INOUE YORIAKI
IPC: B04C5/04
Filed: 1983-05-17
Abstract: PURPOSE:To obtain a cyclone resulting small pressure drop and low concn. of dust in the exhaust gas by inclining a gas introducing duct downward toward a cylindrical part of the cyclone with its upper surface held higher than the upper surface of the cylindrical part and allowing it to approach the upper surface of the cylindrical part with an inclination. CONSTITUTION:An inverted conical hopper 3 is provided to the bottom of a cyclone and a discharge pipe 6 of dust is formed at the bottom end of the hopper 3 and a cylindrical barrel 2 is connected to the top end of the hopper 3. A gas introducig duct 4 which introduces dust-contg. gas from the tangential or peripheral direction of the barrel 2 is provided and a gas exhausting pipe 5 for exhausting clean gas is provided to a top cover part. In this cyclone, the duct 4 is inclined downward toward a cylindrical part 2 and the upper surface 4b of the inclined duct 4 is held at a higher position than the upper surface 2a of the cylindrical part, thus, the duct 4 is allowed to approach the upper surface 2a of the cylindrical part. As the result, a cyclone causing small pressure drop and generating no deposition of dust or coating and having low concn. of dust in the exhaust gas is provided.
Patent JP-H09273851-A (JP)
Title: Refrigerated warehouse
Inventor: INOUE HIROSHI
IPC: B65G1/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate freezing of ground by bringing a floor plate having suitable thickness and used as a foundation into contact with the ground via an air layer, providing an air supply groove at the end of the layer, and providing an exhaust groove at the end of the opposite side to the supply groove. SOLUTION: The floor plate 6 of the first stair of the refrigerated warehouse 1 is used also as a foundation, a deck plate 9 is laid on the lower surface of the plate 6 via a heat insulator 8, and rubble stones 10 are laid on the lower part to form a plurality of air passages 12 along the lengthwise direction on the layer 11 to the ground 7. An air supply groove 13 formed across a handling part 3 is connected to the handling part side of the passages 12, while the opposite side of the passages 12 is connected to an exhaust groove 15 formed across a cold storage part 2, and the groove 15 is connected to an exhaust pit 16 formed at the outside of the part 2 via a communicating hole 17. Thus, the freezing of the ground 7 can be eliminated.
Patent JP-H01257145-A (JP)
Title: Metallic die for press
Inventor: YASHIKI TAKASHI
IPC: C03B11/08
Filed: 1988-04-08
Abstract: PURPOSE:To carry out the continuous formation and to improve the productivity by providing a press raw material supplying opening, a press formed product taking-out opening and taking-in/out openings for cooling plates cooling upper and lower dies. CONSTITUTION:The trunk die 1 provided with a heater 9 on its outer periphery and provided with the cooling plate 10 in the lower side of the heater 9, the upper die 6, and the lower die 5 constitute the press metallic dies. The press raw material supplying opening 1a and the pressed product taking-out opening 1b are provided on the side surface of the trunk die 1 on which the heater 9 is installed, and the cooling plate taking-in/out openings 1d are provided on the side surface on which the cooling plates 10 are installed. A preheated press raw material 2 is supplied on the recessed part of the lower die 5 through the supplying opening 1a, and the upper die 6 is lowered to carry out the press formation. Then, the cooling plates 10 are sent in through the taking-in/out opening 1d to cool the upper die 6 and the lower die 5, and then the upper die 6 is raised and the pressed product is taken out through the taking-out opening 1b.
Patent JP-H08285786-A (JP)
Title: Foreign matter inspection equipment for plastic board
Inventor: MATSUSHITA SATOSHI
IPC: G06T7/00
Filed: 1995-04-11
Abstract: PURPOSE: To obtain accurate inspection results while shortening the inspection time significantly by picking up the image of an objective plastic board and deciding whether a foreign matter is present and determining the size thereof, if any. CONSTITUTION: A transfer unit 2 feeds an objective plastic board 7 to an image input unit 5 which then picks up the image of the plastic board 7. An inspection unit 6 decides whether a foreign matter is present in the plastic board 7 and a marking unit 3 is controlled based on the decision results to put a mark, indicative of presence or absence of foreign matter, on the plastic board 7 before it is fed out by means of a transfer unit 4.
Patent JP-H02261644-A (JP)
Title: Rubber mat and manufacture thereof
Inventor: SHIOYAMA TSUTOMU
IPC: B29C33/02
Filed: 1989-04-03
Abstract: PURPOSE:To obtain a rubber that, the side faces of which are covered by vulcanized rubber layer made of milled rubber through the flowing and stretching of very fluid milled rubber to the side faces of a laminate by a method wherein mixture, the major stock of which is powdered vulcanizate, and milled rubber sheet material are laminated in layers and integrally hot-molded under pressure. CONSTITUTION:The predetermined amount of powdered vulcanizate is filled in a bottom force 3 having a plurality of projecting parts 2, the cross-section of each of which is cylindrical and, after that, laminated by milled rubber sheet 4 so as to be hot-molded by being pressurized with a top force 5. Mixture 1, the major stock of which is powdered vulcanizate is compressed in recessed parts 6 excluded projecting parts and very fluid milled rubber flows along the outer peripheral surfaces 2a of the projecting parts 2 and the inner peripheral surface 7 of the botton force down to the bottom force 3, resulting in covering the mixture 1, the major stock of which is powdered vulcanizate, by the vulcanized rubber layer made of milled rubber 8. Only the under surface, which is opposite to a top surface 11, is not covered by the vulcanized rubber layer made of milled rubber.