baber/WOPTO huggingface dataset:
Patent JP-H06173982-A (JP)
Title: Frictional force transmitter used in vacuum
Inventor: KO SATORU
IPC: F16D27/112
Filed: 1992-08-14
Abstract: PURPOSE:To prevent a decrease in frictional force in the vacuum by treating the surface of a metallic frictional element in a thickness lower than a specific value by electroless nickel plating in a frictional force transmitter comprising the frictional element of an organic frictional material and the metallic frictional element. CONSTITUTION:A disk 3 on a braked side is formed of an organic frictional material such as a polyimide resin material and a phenol resin material, where the right and left surfaces serve as braked surfaces 5, 5'. Disks 7, 9 on a braking side are formed of metal having a predetermined surface roughness such as soft steel and surface treated steel, and is subject to an electroless nickel plating for the purpose of rust-proofing at the friction surfaces on the side of the metal. In the case where a thickness of the nickel plating is 5mum or less, a surface roughness of nickel can be realized. Consequently, the inherent function of a frictional force transmitter can be exhibited without reducing frictional force.
Patent JP-H1183458-A (JP)
Title: Inspection device
Inventor: TANI OKIE
IPC: H05K3/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device which can easily visually recognize the state of a generated error from the error pattern displayed. SOLUTION: A comparative inspection part 106 makes comparative inspection of an applicable part to be inspected by the use of image information 100 transferred from an image input device and the standard information 102 stored previously. An error pattern selection part 110 selects the specified error pattern among a plurality of figure patterns 104 exhibiting individually the difference between the inspection objective part and normal state on the basis of the error information provided by the comparative inspection part 106. An error pattern display part 112 displays the selected error pattern in superposing over the read image in such a way as corresponding to the part to be inspected.
Patent JP-S61104704-A (JP)
Inventor: OIGEN TSUINKU
IPC: A01C23/02
Filed: 1985-10-25
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-H03100226-A (JP)
Title: Underground continuous wall construction and excavating device used for construction
Inventor: SATO KOICHI
IPC: E02F5/02
Filed: 1989-09-13
Abstract: PURPOSE:To increase the strength of a connection part by excavating the ground and forming a plate-shaped groove hole having a recessed part on one connection edge surface and a projection part on the other connection edge surface and constructing a wall body made of a hardened material into the groove hole. CONSTITUTION:An excavating device carries out excavation, in suspended state for the ground, and a plate-shaped groove hole 70 having a recessed part 91 on one connection edge surface and a projection part 92 on the other connection edge surface is formed. After the excavating device is pulled up, iron reinforcements are placed in the groove hole 70. Then, the inside of the groove hole 70 is charged with concrete, which is hardened, and a concrete wall body 90 is constructed. Further, the next continuous wall body is constructed by fitting the recessed part 91 and the projecting part 92, using the wall body 90 as guide.
Patent JP-S6297853-A (JP)
Title: Recorder
Inventor: SHIKINO KAZUTO
IPC: B41J2/175
Filed: 1985-10-24
Abstract: PURPOSE:To drain out a dust and ink residue etc. adhered in holes in a film to enable a stable ink supply, by a method wherein an impeller is rotated by the torque transmitted through a gear to generate a convection of ink in an ink tank. CONSTITUTION:Rotation of an impeller 5 forced by the torque transmitted through a drive gear 6 generates a convection of ink in an ink tank 7 due to the turning force of vanes. The convection drains out a dust and residue etc. in the ink adhered in holes in a film 2 and pushes out an ink and air which have been retained in the holes, whereby the holes are filled with a new ink. The rotation of the impeller 5 is transmitted to a feed roller 3 by the gear to feed out the film 2 which has been wound round the roller 3. The fed out film 2 is filled with the ink due to a convection and carried to a thermal head 1. Then, the thermal head 1 is selectively heated so that the ink is flown to conduct printing on a recording paper disposed at a position 2 opposing to the thermal head 1 across the film.
Patent JP-S6483382-A (JP)
Title: Spot welding method
Inventor: HORIGUCHI HIROSHI
IPC: B23K11/30
Filed: 1987-09-22
Abstract: PURPOSE:To stabilize welding and to reduce the cost of welding by forming a layer which consists essentially of Ag and is dispersed with the oxides of Cd, In, Sn, Sb, Zn, Cu, and Tc at specific weight % on the surface of a band- shaped electrode. CONSTITUTION:The Ag-oxide material layer 1a which consists essentially of the Ag and is dispersed with the oxides of the Cd, In, Sn, Sb, Zn, Cu, and Tc at 2-20wt.% is formed on a part or the entire surface of the surface of the band-shaped electrode 1. Objects 8, 9 to be welded are disposed between an upper electrode 6 and the band-shaped electrode 1 and are subjected to the welding while the band-shaped electrode 1 is moved at every point welding. Since the welding is always executed on the fresh electrode surface of the band-shaped electrode 1, the welding strength of the weld zone is uniformized and the welding is stabilized. The electrode 1 is not required to be molded with high accuracy and, therefore, the cost of the electrode 1 is reduced. Since the time for exchanging the electrode is not needed, the cost of welding is eventually reduced.
Patent JP-S6298833-A (JP)
Title: Catv system
Inventor: ANDO KOKICHI
IPC: H04B17/40
Filed: 1985-10-24
Abstract: PURPOSE:To speed up the restoration of a troubled part and to minimize a range affected by the trouble by connecting the terminals of each branch-like trunk line transmission line so as to construct the transmission in a loop and setting a terminal coupler in a connected state so as to reversely transmit a signal from other normal transmission lines when a trouble arises. CONSTITUTION:If a point P1 on the transmission line 21 develops a trouble, a pilot signal is not transmitted to the terminal E1 of the transmission line 21. Accordingly, a voltage V3 inputted to the noninversion input terminal of a comparator CP1 is lower than a reference voltage V1. As a result, its output comes to a low level, and a voltage V5 becomes a low level irrespective of the output of another comparator CP2. Thus a transistor Tr1 turns on to flow a current to a relay Ry, and relay switches 851 and 852 are switched to the sides of connection points b1 and b2. So the transmission lines 21 and 22 are directly connected through a connection line 853, and a signal can be transmitted toward the transmission line 21 by inputting a signal from the trouble-free transmission line 22.
Patent JP-H0792660-A (JP)
Title: Positive type photosensitive planographic printing plate
Inventor: MAEMOTO KAZUO
IPC: G03F7/00
Filed: 1993-09-24
Abstract: PURPOSE:To provide a positive type photosensitive planographic printing plate which is free from dot wear, has excellent fine line reproducibility, hardly produces the traces of film edges, decreased after-colors and has excellent chemical resistance and image intensity. CONSTITUTION:This positive type photosensitive planographic printing plate has an undercoating layer consisting of a dibasic acidic dye having an absorption max. wavelength at 340 to 450nm and has two arom. sulfonate skeletons on the surface of an aluminum plate subjected to surface roughening and an anodic oxidation treatment and is formed by directly coating the surface of the undercoating layer with a layer of a positive type photosensitive compsn. contg. an o-quinone diazide.
Patent JP-H0289857-A (JP)
Title: Gear shifting control device for automatic transmission
Inventor: KASHIWABARA YUJI
IPC: F16H61/02
Filed: 1988-09-22
Abstract: PURPOSE:To contrive to improve reliability against failures by judging the completion of gear shifting based on a specified time determined by a timer means when a revolution detecting means fails. CONSTITUTION:The completion of gear shifting in order to suspend the back pressure control of an accumulator is judged by detecting the revolution of a member which is changed by gear shifting. The completion of gear shifting is therefore positively judged even if the actual gear shifting time is changeable due to the high or low oil temperature of an automatic transmission, or the variation with the passage of time of a friction engagement device. And a timer means (back-up timer) is provided, which determines a specified time from gear shifting judgement or gear shifting command, so that the back pressure control of an accumulator is suspended by a timer when a revolution detecting means fails. By this constitution, the back pressure control can be brought to an end at an appropriate time even if the detecting means fails, the durability of a solenoid valve can thereby be prevented from being lowered.
Patent JP-H05200309-A (JP)
Title: Metallic honeycomb catalytic convertor
Inventor: NISHIZAWA MASAYOSHI
IPC: F01N3/28
Filed: 1992-09-07
Abstract: PURPOSE:To prevent a damage caused by heat of reaction in a front end part of a honeycomb and to attain high durability by providing a non-reacting zone, where a catalyst is not exposed, over the prescribed length from a front end part. CONSTITUTION:A metallic honeycomb catalyst 6 is finished in elliptic cross-sectional shape having many passages 6a by winding a flat metallic foil 1 and a corrugated metallic foil 2 while laminating them with welding or nickel- brazing. In this case, a catalytic bed 7 is made by applying coating only on parts of a zone E and F except a zone D having the prescribed length from the front end part and the zone D is non-reacting zone and the zones E and F are reacting zones. In such a manner, since excessive force by heat of reaction is not acted on the front end part of the metallic foil forming the metallic honeycomb by providing the non-reacting zone on the front end part of the catalytic bed easily generating large heat of reaction, the generation of crack from this part is surely prevented and the durability and the reliability of the metallic honeycomb catalytic convertor are improved.
Patent JP-H0978509-A (JP)
Title: Weedproof ceramic block pavement structure and outdoor facility
Inventor: TAKASAGO TAKEHIKO
IPC: E01C5/04
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a pavement or an outdoor facility such as a footpath or a square permanently continuing a beautiful appearance by spreading a fabric having prescribed penetration resistance and a specific shading factor and a permeability coefficient on a foundation bed surface section. SOLUTION: Ceramic blocks 1 are spread on a foundation bed, and a filler is filled in joint sections. A fabric 2 having the penetration resistance 1kg or above is spread on a foundation bed surface section, and the ceramic blocks 1 are spread via a sand cushion layer 3. The shading factor of the fabric 2 is specified to 80% or above, and the permeability coefficient is specified to 1×10<-3> cm/sec or above. A long-fiber nonwoven fabric, a short-fiber nonwoven fabric, or a woven fabric is used for a backing material. Sediment or a mixture of herbicide-containing grains and sediment is used for the filler.
Patent JP-S60131155-A (JP)
Title: Burr removing apparatus for ring-shaped plastic product
Inventor: TOMONO HARUO
IPC: B29C37/02
Filed: 1983-12-20
Abstract: PURPOSE:To permit the removal of a large amount of burrs in a short time and cost cut by fitting a number of products onto an inner-periphery polishing jig having the diameter smaller than the inside diameter of the product and revolving the jig and polishing the product by a plate-shaped outer-periphery polishing jig which swings so as to depart from the inner-periphery polishing jig. CONSTITUTION:About 500 pieces of ring-shaped plastic products 1 after punching work are inserted from one edge of a rotary shaft 4 into an inside-diameter polishing-material layer 11 so as to contact with a flange 5, and piled, and then the edge part is fixed by a flange 5' and axially laid between bearing mechanism 6 and 6. When revolved by a motor 9, the product 1 revolves because of the frictional resistance between the polishing material layer 11 and the inner peripheral surface of the product. When an outside-diameter polishing material layer 12 is pressed from behind and gently attached onto the outer peripheral surface of the product, the inner and the outer peripheral surfaces of the ring 1 can be polished, and the impurities such as burr are removed and cut. Therefore, a large amount of burrs can be removed in a short time, and the quality of the product can be improved, and cost cut is permitted.
Patent JP-H03102003-A (JP)
Title: Beach cleaner
Inventor: SATO MITSUHIRO
IPC: B65F3/00
Filed: 1989-09-14
Abstract: PURPOSE:To surely separate the sand adhering onto dusts by arranging a comb rod and further a separating chute between a first and second conveyors. CONSTITUTION:A crawler type traveling device 3 scoops up dusts, together with sand, by a scooping-up part 5 during advance traveling, and the dusts are recovered into a bucket 8 through a first conveyor 6, comb rod 61, separating chute 54, and a second conveyor 7. In this process, the dusts and sand conveyed by the first conveyor 6 are thrown out toward the comb rod 61, and collided with the comb rod 61. The sand adhering onto the dusts are separated from the dusts by the shock, and dropped onto the separating chute 54. The separating chute 54 vibrates vertically around a pivotal shaft 56 through a rotary disc 58 and a connecting rod 57, and separates the dusts and sand as in the use of a vibrating sieve. With this constitution, the dusts and sand can be surely separated.
Patent JP-H09310723-A (JP)
Title: Constant velocity joint
Inventor: KUDO SATOSHI
IPC: F16D3/205
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To further smoothly transmit a drive force from a drive shaft toward a driven shaft. SOLUTION: A constant velocity joint 10 is expanded toward a guide groove 18a. A plurality of spider shafts 26a formed in a spherical shape and a roller member 24 displaced along the guide groove 18a is externally fitted it. A cylindrical holder 32 to surround the spider shaft 26a and a notch part 34 formed in the surface of the spider shaft 26a are provided.
Patent JP-H1160794-A (JP)
Title: Treatment of polystyrene and production of polystyrene-based remolded product and polystyrene-based recycled product
Inventor: SUZUKI KENJI
IPC: C08J11/08
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating polystyrene easily at low cost in high speed and securing the wide reusability of the resulting treated product and simultaneous treatment and reusability and the like of other waste materials, to provide a method for producing a polystyrene-based remolded product, and to obtain a polystyrene-based recycled product useful as a coating material and also effective for toxic heavy metal containment. SOLUTION: This method for treating polystyrene comprises contacting polystyrene 41 with a treatment liquor (31 as an organic solvent for the polystyrene and dissolving it to a semi-gelled form. The second objective method for producing a polystyrene- based remolded product adding a filler to the treated product (the above semi-gelled polystyrene) followed by homogeneously kneading under agitation and then solidifying the kneaded product. One of the third objective polystyrene-based recycled product comprises liquid or semi-gelled polystyrene (the main material), a filling oil (a submaterial) and silica powder (a second submaterial). Another of the third objective polystyrene-based recycled product comprises the above main material, a filling oil (a submaterial) and calcium hydroxide.
Patent JP-H0687989-A (JP)
Title: Thermoplastic resin composition and its production
Inventor: IWASHITA TOSHIYUKI
IPC: C08L23/00
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a flexible thermoplastic resin composition, comprising specific two kinds of ethylenic copolymers, a polypropylene-based resin and a reactional accelerator in a specified proportion, excellent in tensile strength, impact strength, heat resistance and coating properties and having rubber-like properties. CONSTITUTION:The composition is obtained by blending (A) an ethylenic copolymer containing ethylene and 1-30wt.% carboxyl group-containing polymerizable compound and/or 0.5-7wt.% acid anhydride group-containing compound as constituent monomers with (B) an ethylenic copolymer containing ethylene and 2-30wt.% glycidyl group-containing polymerizable compound and/or 2-30wt.% hydroxyl group-containing polymerizable compound as constituent monomers, (C) a polypropylene-based resin and (D) a reactional accelerator for the components (A) and (B) (preferably tri-n-butylamine, etc.) so as to provide 90-35 pts.wt. total amount of the components (A) and (B), 10-65 pts.wt. component (C), 100 pts.wt. total amount of the components (A), (B) and (C) and 0.05-20 ratio of the cafboxyl group in the component (A) to the functional group in the component (B) reactive with the carboxyl group.
Patent JP-H0576297-A (JP)
Title: Production of already washed immersed rice and apparatus for producing the same
Inventor: KOMINE TAKUICHI
IPC: A23L7/10
Filed: 1991-09-19
Abstract: PURPOSE:To obtain already washed and immersed rice excellent in taste and keeping quality by subjecting polished rice to washing and immersing treatment, forcibly moving the polished rice after immersing and removing the sticking water. CONSTITUTION:Polished rice is subjected to washing and immersing treatment at, e.g. 60-80 deg.C temperature and the polished rice after the immersing is forcibly moved in a sticking moisture removing part (B) to remove the sticking moisture. Thereby, the objective already washed and immersed rice is obtained. Furthermore, the moisture content of the above-mentioned immersed rice is preferably 25-30wt.% (weight ratio).
Patent JP-H0880028-A (JP)
Title: Electromagnetic type article conveying mechanism and electromagnetic type curtain
Inventor: HASEGAWA FUMIAKI
IPC: H02K41/02
Filed: 1994-09-06
Abstract: PURPOSE: To provide an electromagnetic type article conveying mechanism, which is assembled easily and has sufficient driving force even in small size and the simple mechanism and cost of which is reduced. CONSTITUTION: In an electromagnetic type article conveying mechanism 1, a movable coil 6 is inserted into a long-sized guide yoke 2, and a DC current I is passed through the movable coil 6. On the other hand, a counter yoke 3 opposed to the guide yoke 2 is magnetized in two poles so that the side facing the guide yoke 2 is magnetized in either of N or S, a permanent magnet member 5 composed of a rare earth-iron-boron bonded magnet is fixed onto the counter yoke 3, and magnetic flux B in the direction directed toward the guide yoke 2 from the counter yoke 3 or in the opposite direction to the direction is generated.  The movable coil 6 is slid and driven along the longitudinal direction of the guide yoke 2 by electromagnetic foce F based on the interaction of the magnetic flux B and the DC current I flowing through the movable coil 6, and an article such as a curtain bonded with the movable coil 6 is conveyed.
Patent JP-H0286764-A (JP)
Title: Glucose detector
Inventor: KATANO YASUO
IPC: C12M1/40
Filed: 1988-09-22
Abstract: PURPOSE:To eliminate influence of existence of a reducing substance in a specimen solution and to improve stability of long-term preservation of the specimen solution by forming a layer of catalyst to decompose hydrogen peroxide between a pH indicator layer and a glucose oxidase layer. CONSTITUTION:A glucose detector consisting of an ion exchange resin layer 2, a pH indicator layer 5, a glucose oxidase layer (immobilized enzyme) 3, a specimen reservoir layer 6 and a hydrogen peroxide decomposing catalyst layer 4 set between the pH indicator layer 5 and the glucose oxidase layer 3 formed in a glucose detecting cell 1.
Patent JP-S6393354-A (JP)
Title: Purifying device for exhaust gas
Inventor: YASHIRO TOSHIYUKI
IPC: F01N3/28
Filed: 1986-10-08
Abstract: PURPOSE:To eliminate the deformation of a honeycomb core body at the time of the preparation thereof and to facilitate processing, by forming a corrugated foil and a flat foil from a foil composed of a rolled material of stainless steel and superposing both of them to wind the same into a cylindrical form. CONSTITUTION:The honeycomb core body 2 inserted in a cylindrical outer cylinder 1 to become the exhaust gas purifying device of a car is formed by superposing a corrugated foil 3, which is formed by molding a thin stainless steel foil into a corrugated shape, and a plate-shaped foil 4 composed of said stainless steel foil and winding both of them into an almost cylindrical form. The stainless steel foil used in the corrugated foil 3 and the plate-shaped foil 4 is composed of, for example, a rolled material obtained by rolling ferrite type stainless steel containing aluminum but applying no heat-treatment after rolling. A solder material layer can be allowed to cover the entire surface of the stainless steel foil and a catalytic substance for purifying exhaust gas such as platinum is applied to the surfaces of both foils 3, 4 of the honeycomb core body 2 being obtained.
Patent JP-H02133498-A (JP)
Title: Liquid detergent
Inventor: DEBITSUDO MAACHIN
IPC: C11D10/00
Filed: 1989-09-14
Abstract: A concentrated structured aqueous liquid detergent composition comprising detergent active material and an aqueous medium Containing dissolved electrolyte material, characterised by at least any two of the following features:-   (i) the electrolyte material comprises a relatively insoluble electrolyte and a co-electrolyte which promotes the solubility of said relatively insoluble electrolyte; (ii) the surfactant material comprises a stabilising surfactant which has a salting-out resistance (as hereinbefore defined) of at least 4.0; and (iii) the viscosity of the composition is no greater than 2.5 Pas at a shear rate of 21s<-><1> by virtue of   a) the composition being internally structured and a portion of the surfactant material being contained in an non-network-forming phase; and/or the composition comprising a viscosity-reducing polymer; or b) the composition is externally structured and contains sufficient hydrotrope to inhibit the surfactant material from forming sufficient of an internal structure to be capable of suspending solid particles in the absence of the external structure;   provided that when the composition is formulated with feature (ii) and feature (iii) a) and contains a non-network-forming phase, then the composition also comprises a viscosity reducing polymer and/or is characterised by feature (i).