baber/WOPTO huggingface dataset:
Patent JP-H02187388-A (JP)
Title: Heat-sensitive recording body
Inventor: WATANABE KAZUO
IPC: B41M5/337
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a recording body having excellent recording travelling properties and high gloss and being superior even in recording density by forming an intermediate layer mainly comprising a water-soluble resin or a water-dispersing resin onto a heat-sensitive recording layer and shaping an overcoating layer composed of aqueous silicone oil and the water-soluble resin or the water-dispersing resin onto the intermediate layer. CONSTITUTION:Any combination by which a color reaction is generated by heat energy generated from a heat-sensitive head can be used regarding a material contained in a heat-sensitive recording layer. The combination of colorless or light-colored basic dyes and an inorganic or organic acidic substance, the combination of higher fatty-acid metallic salt such as ferric stearic acid and phenols such as gallic acid, the so-called optical fixing type heat-sensitive recording body, etc., including a diazonium compound, a coupler compound and a compound displaying a basic atmosphere on heat fusion are exampled. Specific intermediate layer and overcoating layer are particularly favorable because they have extremely excellent recording characteristics when they are adapted especially to the combination of the basic dyes and the acidic substance.
Patent JP-H06212863-A (JP)
Title: Heat-resistant glass fitted door set
Inventor: TETSUYA TADAO
IPC: E06B3/54
Filed: 1993-01-19
Abstract: PURPOSE:To make the set comparatively lightweight, heat resistant, the workability of which has been improved without thickening a door frame. CONSTITUTION:A plate glass 2 fitted to a steel door frame 1 is fitted to a interlocking thread 6 of the door frame, and it is held between an adhered and fixed silicone rubber outdoor side push member 7-1 having an L-shaped section and a silicone indoor side push member 7-2 adhering and fixing to the indoor side to arrange. Thickness of both outdoor and inside side push members is thicker than that (t) of the door frame.
Patent JP-H06215320-A (JP)
Title: Azimuth matching method for magnetic head block and azimuth matching device formed by using the method
Inventor: TSUMAGARI TAKASHI
IPC: G11B5/127
Filed: 1993-01-19
Abstract: PURPOSE:To provide the azimuth matching device which can easily execute azimuth matching of a magnetic head block without requiring skill. CONSTITUTION:The magnetic head block 18 is positioned and is adhered to a base plate 15 for slicing. A biobjective two-field microscope 5 forming the magnified images at plural points of the magnetic head block 18 temporarily fixed to the base plate 15 for slicing, an image processor 6 which measures the deviation quantity between the magnified images by synthesizing the plural magnified images and a head block alignment section 4 for displacing the magnetic head block 18 in accordance with the results of measurement of the image processor 6 are provided.
Patent JP-S63175161-A (JP)
Inventor: SAWAMURA MASAHIRO
IPC: D06B3/24
Filed: 1987-01-13
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-H10196397-A (JP)
Title: Suspended device for outboard motor
Inventor: IKETANI TOSHIAKI
IPC: F02B61/04
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To mount a suspended part in proximity to an upper vertical part of the gravity of an engine without increasing the size and weight of the engine. SOLUTION: In a suspended device 35A of an outboard motor, an engine is mounted vertically such that a crankshaft 20 faces in a vertical direction, an upper end of the crankshaft 20 projects from an upper surface of the engine, a rotating member (a flywheel 23 for example) is provided using a fastening member (a bolt 24A for example) to the upper end of the crankshaft 20. A suspended part 36A which is formed so as to be capable of being latched to a hook of a crane or the like is detachably fitted to the fastening member (24A).
Patent JP-H08192017-A (JP)
Title: Filter cloth improved in durability
Inventor: OGURA SUSUMU
IPC: D04H1/46
Filed: 1995-01-20
Abstract: PURPOSE: To attain not only excellent heat resistance and inflammability but excellent strength and chemical resistance, to increase the air permeability of filter cloth and to reduce the increase of air permeable resistance caused by the clogging or dust after being used for a long term by using a para-aramid fiber for reinforcing base cloth of a felt. CONSTITUTION: In the filter cloth composed of a meta-aramid fiber felt, the para-aramid fiber is used for the reinforcing base cloth of the felt. Using para- aramid fiber for the reinforcing base cloth for the felt means using a fiber composed substantially of the para-aramid fiber as the base cloth. The single fiber of the para-aramid fiber is preferably 1.5-5.0 denier, further preferably 1.5-2.0 denier. The yarn of the para-aramid fiber is preferably constituted of a single fiber of 50-2000, more preferably 500-1000. Then, the filter cloth is suitably used at a high temp. of 120-200 deg.C, has remarkable high base cloth strength and is used for a long term. And air permeable resistance is decreased and the clogging is hardly generated since the area occupied by the base cloth is small.
Patent JP-S55101746-A (JP)
Title: Carburetor for outboard engine
Inventor: SAKURAI SHIYOUICHIROU
IPC: F02B61/04
Filed: 1979-01-26
Abstract: PURPOSE: To achieve a smooth operation performance at the time of full-opened operation by a method wherein, in the case of a carburetor with choke valve mechanism, the choke valve is so designed as to be able to freely close by an optional angle from a full-opened position of the choke valve.  
     CONSTITUTION: At the time of full throttle of a choke valve 4, a full stopper 15 pushes a spring 16 to fix a tip of the spring 16 in a position separated from a counterlever 8. At the time of high engine rotation and a large air quantity, a pressure receiving vane 6 of a choke valve 5 receives dynamic pressure of air, overcomes the moment in the closing direction of the choke valve 5 consisting of said lever 8 and a weight 9 to open until a stop pin 12 set up on the choke lever 11 by the choke valve 5 hits a long groove hole 10. Here by determining the position of the long  groove hole 10 to coincide with the full-opened position of the choke valve, the full- opening of the choke valve, can be controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01184335-A (JP)
Title: Cooking apparatus
Inventor: KOBAYASHI TETSUO
IPC: F24C15/20
Filed: 1988-01-16
Abstract: PURPOSE:To efficiently deodorize by providing an ozone generator near the heating oven so as to cause the ozone to react with gas generated by the cooking. CONSTITUTION:An ozone generator 8 disposed outside and above the heating oven 2 has a fan in it, and generates ozone by means of a silent electrical discharge between electrical terminals in the air which is taken in from outside. The resultant air containing ozone is introduced into the discharge pipe 6 to be mixed with the discharge gas from the heating oven 2. A reactor tank 9 having multiple zig-zag guide plates 9a is connected to the end of the discharge pipe 6. As the discharge gas flows through the zig-zags in the reactor tank 9 along with the ozone-containing air, odorous components contained in the gas react with ozone and decompose by being oxidized to become odorless. A catalyzer 10 comprising metallic catalyst such as nickel or nickel plus diatomaceous earth is connected under the reactor tank 9 to reduce the remaining ozone in it before being discharged out of the discharge opening 11 of the unit 1.
Patent JP-S5392732-A (JP)
Title: Novel process for preparation of nitrile derivatives
Inventor: YASUDA KIKUO
IPC: C07C255/43
Filed: 1977-01-27
Abstract: PURPOSE: To prepare the title cpds. by reaction of (3,4-dimethoxy-phenyl)acetonitrile with isopropyl halide in dimethylsulfoxide in the presence of alkaki metal methylsulfinylmethide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09194575-A (JP)
Title: Epoxy resin curing agent and epoxy resin composition
Inventor: MIWA KOJI
IPC: C08G8/30
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject curing agent and composition consisting of a synthetic resin obtained by making a high molecular weight material by performing an addition of an aromatic hydrocarbon having a specific group with a specific compound, and useful for a lamination, a molding, an adhesion, etc., especially for a glass epoxy resin laminated plate. SOLUTION: This epoxy resin curing agent is obtained by performing an addition reaction of (A) an aromatic hydrocarbon having phenolic hydroxyl groups, preferably a polymer of a bifunctional phenol with formaldehyde with (B) a compound of the formula (X is a divalent electron donating group, preferably phenylene group) and has >=1500 number averaged molecular weight. The weight ratio of the components (A) to (B) is preferably (50-40):(50-60).
Patent JP-S63176615-A (JP)
Title: Exhaust manifold structure in v-type cylinder arranged engine
Inventor: OKUMURA HIDEYUKI
IPC: F01N13/10
Filed: 1987-01-17
Abstract: PURPOSE:To make a single-form exhaust manifold usable in common, by dividing a distance between an exhaust outlet center line of each of symmetrical banks and an exhaust discharge port center line of exhaust manifolds into almost half of slippage in these symmetrical banks. CONSTITUTION:A distance between centerlines 15LC and 15RC of exhaust outlets 12A-C and 12D-F of each of symmetrical banks and centerlines 17LC and 17RC of exhaust discharge ports 16L and 16R of exhaust manifolds 13L and 13R is divided into almost half of slippage in each cylinder bank. With this constitution, a single-form exhaust manifold is usable in common with each of symmetrical banks without complicating an exhaust pipe line system.
Patent JP-S60152565-A (JP)
Title: Naphthoquinone dye material
Inventor: EDOKORO SOUTAROU
IPC: C07D513/22
Filed: 1984-01-19
Abstract: NEW MATERIAL:Naphthoquinone compounds of formula I , wherein X, Y, are each SO, SO2. EXAPLE:15,16-Disulfinyl- 5,10-dithia- 6,9-diketo-5(H),6(H),9(H),10(H)-naphtho[ 2,3a] benzo[C]-anthracene. USE:Dye materials which are useful for electronic equipment in particular and excellent as a permanent recording type of medium material. PREPARATION:2,3-Dichloronaphthazarin is dissolved in ethanol (soln. A). KOH is dissolved in ethanol and 0-aminothiophenol is added thereto to convert it into its K salt (soln. B). The soln. A is added to the soln. B to precipitate a crystal, thus obtaining 5,8-bisanilino-6,2',7,2''-dithio-1,4-naphthoquinone(V). This compd. (V) is reacted with a hydrogen peroxide soln. The reaction product is chromatographed on a silica gel column eluting with chloroform to obtain the compds. of formulae II, III and IV.
Patent JP-S61170249-A (JP)
Title: Insulating wedge for rotary electric machine
Inventor: HIROSE MITSUGI
IPC: H02K3/487
Filed: 1985-01-21
Abstract: PURPOSE:To reduce the frictional resistance of insulating wedges in contact with slot insulating papers when the wedges are inserted, and to enable the wedges to be inserted without being buckled, by providing grooves in parallel with the inserting direction, for the surface of the wedges for a rotary electric machine. CONSTITUTION:First of all, on the both external side faces of U-shaped wedges 6 formed with polyester film, a plurality of corrugated folds 6b are formed in parallel with the inserting direction of the wedges 6. Accordingly, the longitudinal rigidity of the wedges 6 is increased and the buckling-proof property is improved. Then, U-shaped slot insulating objects 2 are inserted into the slots 1 of a stator core, and specified wound-up coils 3 are contained, and the wedges 6 are inserted from the laminated layer direction of the stator core so that the opening sections 5 of the slots may be closed. In this manner, even if the coils 3 are contained in the slots 1 at high density, the frictional resistance of the wedges 6 is reduced and the wedges 6 are hardly buckled, because the folds 6b of the wedges 6 come in linear contact with slot insulating papers 2.
Patent JP-S55100921-A (JP)
Title: Heat treatment of steel material
Inventor: HIGUCHI YUKINOBU
IPC: C21D1/70
Filed: 1980-01-25
Abstract: PURPOSE:To prevent the formation of scale and surface crack by a method wherein the surface of steel piece is coated with a mixed coating agent consisting of Al2O3 or SiO2 sol and dispersed phase comprising clay mineral and aluminum biphosphate or silicic acid ester when the steel piece is heated in a heating furnace. CONSTITUTION:When steel piece such as slab, billet or roughly formed steel piece such as crank material is heated in a heating furnace or in an ignition furnace, the surface of the steel is coated with a coating agent in slurry state to prevent the formation of scale and crack on the surface of the steel. The coating agent is obtained by adding from 20-65% of dispersed phase containing Al2O3 or clay mineral such as kaolin, bauxite, and below 25% of aluminum biphosphate or below 20% of silicic acid ester or below 40% of a mixture of aluminum biphosphate and silicic acid ester, to dispersion medium of water or alcohol of silica sol containing finely divided silicic acid having a particle size of below 100mmu or of alumina sol containing finely divided alumina having a similar particle size. The mixture is a slurry and contains from 5-40% of silicic acid and from 3-30% of alumina. The pH is below 5. If necessary, from 5-40% of one or two of feldspar group or talc may be added to the mixture.
Patent JP-S59132563-A (JP)
Title: Manufacture of nickel electrode for battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/52
Filed: 1983-01-19
Abstract: PURPOSE:To improve the utilization factor and the life of a nickel electrode by forming the nickel electrode while impregnating a porous electrode having nickel hydroxide as an active material with a weak acid salt solution of cobalt followed by heat resolution of its salt. CONSTITUTION:Nickel hydroxide, carbonyl nickel powder, graphite, fiber and carbonyl metal cobalt powder are mixed while adding a carboxymethylcellulose solution for forming paste to be applied to a punching metal for an electrode core material followed by dipping into the solution consisting of cobalt acetate, water and acetic acid while being heated in the air and then dipped into the running water for forming a paste type nickel electrode. Accordingly, the utilization factor and a life can be improved by simple operation while using cobalt having little corrosive action against the electrode and weak acid acetic cobalt having a big dissolution power and performing heat resolution of said salt.
Patent JP-H02188757-A (JP)
Title: Formation of coated film and electrophotographic sensitive body
Inventor: TANAKA SHIGETO
IPC: G03G5/05
Filed: 1989-01-18
Abstract: PURPOSE:To prevent the deterioration by the heat history of coated materials by repeating only the coating stage without providing a drying stage between the coating stage and the coating stage. CONSTITUTION:Only the coating stage is repeated without providing the drying stage between the coating stage and the coating stage at the time of formation of the coated films of a laminate by discharging coating compds. from an atomizing liquid generating source and applying the compds. The multilayered films of the laminate are, therefore, produced by continuously using plural pieces of spray guns; in addition, heating is executed just once in the final even in the cast of laminating and applying a material susceptible to heat. The laminated layers are thus dried without being significantly affected by heat. The deterioration of the coated materials by the heat history is prevented in this way.
Patent JP-2000209050-A (JP)
Title: Electronic volume device
Inventor: ISU KENJI
IPC: H03G3/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic volume device which can reduce its circuit scale and also can improve its characteristic. SOLUTION: This device includes an electronic volume 1 and a common volume control circuit 2 which receives the input of different set data 31, 32,...3n to control the volume 1 and then attains the different volume functions by those set data. Thus, it is possible to reduce the circuit scale and to improve the performance of an electronic volume device by controlling the volume 1 via the circuit 2 which receives the different set data.
Patent JP-S5291035-A (JP)
Title: Method of manufacturing pigment dispersed composition for thermosettin g paint
Inventor: MATSUMOTO HIDEO
IPC: C08F283/02
Filed: 1976-01-27
Abstract: PURPOSE: A method adaptable for manufacturing a slurry or powder paint capable of forming the glossy and even surface film comprises formulating the spefific suspension stabilizer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03215798-A (JP)
Title: Ceramics filter device
Inventor: YAMAMOTO TETSUO
IPC: B01D24/38
Filed: 1990-01-19
Abstract: PURPOSE:To obtain the filter device which removes cluds to the detection threshold or below, has an excellent radiation resistance power and does not generate secondary waste in spite of back washing by therefore, providing ceramics filters into a filter tank. CONSTITUTION:Many pieces of the ceramics filters 22 are supported by means of upper and lower partition plates 21 in the filter tank 16. A tank vessel 20 is formed with a 1st primary side chamber 23 in the lowermost part, a 2nd primary side chamber 24 in the uppermost part and a secondary side chamber 25 in the central part, respectively. A porous material consisting of alumina is used for the filters 22. The filter layer of each filter 22 is made of the two- layered structure consisting of a fine pore layer smaller than the diameter of the cluds in suspension and the pore layer of a larger pore size to decrease the flowing fluid resistance of the filter water. A washing water nozzle 41 which is opened to the secondary side chamber 24 and is connected with a washing water piping 19 is formed to the tank vessel 20 and a vent nozzle 51 is formed in the upper part of the primary side chamber 24. The cluds in the suspension are nearly completely separated away in this way.
Patent JP-H11204853-A (JP)
Title: Piezoelectric porcelain transducer
Inventor: HORII KAZUHIRO
IPC: H01L41/107
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To realize a piezoelectric porcelain transducer which can be lessened in vibration loss even when its upper and lower plane are supported and decreased in area even if it deals with a large current. SOLUTION: Electrode layers 10 to 50 and piezoelectric porcelain plate layers 101 to 105 which are uniformly polarized vertical to the thickness direction of the electrode layers 10 to 50 are alternately laminated into a laminate 100, and a piezoelectric porcelain transducer is equipped with the laminate 100, wherein the electrode layers 10 to 50 are each possessed of a pair of input electrodes arranged on both the thickness sides of each of the piezoelectric porcelain plate layers 101 to 105 confronting each other to excite the porcelain layer and a pair of output electrodes arranged on both the thickness sides of each piezoelectric porcelain plate layer confronting each other together in line with a pair of the input electrodes, so as to extract an alternate voltage induced by the excitation of the piezoelectric porcelain plate layer.  Optional even-numbered pieces of the piezoelectric porcelain plate layers, for instance, the four piezoelectric porcelain plate layers 101 to 104 are laminated so as to make displacements in thickness slip vibrations generated in the piezoelectric porcelain plate layers change alternately and reversely in directions, whereby a displacement is prevented from occurring in the opposed surfaces in the thickness direction of the laminate 100 when an alternating voltage is applied to excite thickness slip vibrations.
Patent JP-H08205316-A (JP)
Title: Method for controlling speed of electric vehicle
Inventor: SHIRAHATA YUICHI
IPC: H02P6/08
Filed: 1995-01-23
Abstract: PURPOSE: To provide a method for controlling the speed of an electric vehicle for reducing the fluctuation width of driving speed due to the change in the driving resistance of the vehicle. CONSTITUTION: The duty ratio of excitation current supplied to a brushless DC electric motor 1 for an electric vehicle is controlled according to the amount of displacement of an accelerator grip 36 and the rotational speed of the electric motor 1. When the rotational speed of the electric motor 1 reaches a deceleration control region at a speed slightly lower than a limitation speed as a lower limit, the duty ratio of the excitation current is reduced at a specific ratio along with the increase in the rotational speed, thus linearly reducing the output of the electric motor.
Patent JP-S62168095-A (JP)
Inventor: MINE MASAO
IPC: G21C15/24
Filed: 1986-01-18
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-S56106358-A (JP)
Title: Scan type electron microscope
Inventor: GOTOU YOSHIAKI
IPC: H01J37/244
Filed: 1980-01-28
Abstract: PURPOSE:To achieve a stable secondary electron image, by providing a metallic shielding box having same potential with the outer wall of chamber in the specimen stage movable area thereby eliminating the variation of the field distribution due to the movement of stage thus eliminating the variation of the signal amount of secondary electron. CONSTITUTION:The electron from an electron gun 1 will irradiate a specimen on a specimen stage 5 through a focusing coil 2 and a deflection coil 3, to emit the secondary electron of low speed which is detected by a secondary electron detector 4 thus to produce the secondary electron signal. Furthermore a metallic shielding box 7 which covers the specimen stage 5 while having a small hole 8 for enabling the irradiation of the electron beam onto the specimen and fixed to a chamber 6 to produce same potential with the chamber 6 is provided. Because of the shielding box, the field distribution between the electron beam irradiating point and the secondary electron detector 4 will never vary even if the specimen stage is moved, resulting in a stable secondary electron image.
Patent JP-H06222584-A (JP)
Title: Electrophotographic sensitive body
Inventor: ETO YOSHIHIKO
IPC: G03G5/05
Filed: 1993-01-21
Abstract: PURPOSE:To ensure excellent potential characteristics, durability and image quality by forming a barrier layer based on polyamide resin and an electric charge generating layer contg. a specified compd. as an electric charge generating material in polyvinyl butyral resin. CONSTITUTION:At least a barrier layer, an electric charge generating layer and an electric charge transferring layer are successively laminated as constitutent layers on an electric conductive substrate to obtain the objective electrophotographic sensitive body. The principal component of the barrier layer is polyamide resin. The electric charge generating layer contains a compd. represented by formula I and/or a compd. represented by formula II as an electric charge generating material in polyvinyl butyral resin having >=70mol% butyral and it is formed by dispersion or dissolution in a ketone type solvent as a principal solvent and application. In the formulae I, II, Z is a group of atoms required to form an optionally substd. divalent arom. ring, preferably a benzene, napht,halene or anthracene ring.