baber/WOPTO huggingface dataset:
Patent JP-H01277379-A (JP)
Title: Disk device
Inventor: OKADA TORU
IPC: G11B21/10
Filed: 1988-04-28
Abstract: PURPOSE:To attain interchangeability with an ordinary medium by means of common hardware by utilizing a control circuit provided with servo information and adding a processing means for reading out a medium having no servo information. CONSTITUTION:When servo information is not recorded on a recording medium Di, a detecting means 11 measures the amplitude of a reproduced signal on an objective track at plural positions of the track and a microprocessor 18 compares the preceding amplitude data measuring value with a current measuring value, micro-steps a head 6 in the increasing direction of the amplitude by referring a head moving direction at the time of preceding measurement and controls a head moving actuator 15 so as to set up an on-track state. Thus, interchangeability can be obtained without preparing exclusive circuits for the recording medium with servo information and the ordinary medium having no servo information.
Patent JP-H09295405-A (JP)
Title: Ink cartridge of ink jet printer
Inventor: IMAI KOJI
IPC: B41J2/175
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the scattering of ink to the circumference at the peeling of a seal material by bonding the seal material to the outer wall surface of an ink supply hole so as to close the ink supply hole and specifying the ratio of the depth of the peripheral wall part constituting the ink supply hole and the radius of ink supply hole. SOLUTION: A seal material 7 is bonded to the outer wall surface of the ink supply hole 5 and atmosphere communication hole of the cartridge main body 3 of each ink cartridge so as to close said holes in order to prevent the evaporation of ink after the ink cartridge is filled with the ink. In the ink supply hole 5 of the cartridge main body 3, the peripheral wall part 5a constituting the ink supply hole 5 extends into the cartridge main body 3 and the leading end of the peripheral wall part 5a comes into contact with an ink occluding member 20 to press the member 2. Herein, the ratio of the depth L of the peripheral wall part 5a constituting the ink supply hole 5 and the radius D of the ink supply hole 5 is set to 0.15 or more, desirably, 0.25 or more.
Patent JP-2000299114-A (JP)
Title: Alkaline dry battery and its manufacture
Inventor: ISHIHARA NAOMI
IPC: H01M2/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of deformation when assembling an alkaline dry battery. SOLUTION: A metal bottom 1 being a negative electrode terminal, a metal plate 2 and a packing 3 made of resin are integrated beforehand, thereafter inserted into a positive electrode can loaded with a power generator element to assemble an alkaline dry battery. When the battery is assembled, the metal bottom 1, the metal plate 2 and the packing 3 are integrated with an interval between each of them to prevent each parts from becoming defective with deformation by compression in assembling.
Patent JP-S58224752-A (JP)
Title: Preparation of offset printing plate
Inventor: HIRAISHI SHIGETOSHI
IPC: G03F7/26
Filed: 1982-06-24
Abstract: PURPOSE:To easily obtain the titled printing plate without requiring development process and free from smudging hands by such an arrangement wherein a layer of microcapsules containing photosetting type resin coated on a water resistive substrate is exposed to light with a pattern overlaid, and next the layer is preSsurized and then the layer is exposed to light. CONSTITUTION:At first, on a water resistive substrate, a layer including photo- setting type microcapsules containing photo-setting type resin (preferably, liquid photopolymerization type resin including vinyl radical) (hereinafter resin) is coated, next, said coated surface is pattern-exposed to light, and the resin in capsules exist in the exposed areas (non-image areas) is caused to photo-set, and after that, only those capsules exist in non-exposed areas (image areas) are broken by pressurizing the layer and contents of capsules are caused to ooze out on the surface. Lastly, said coated layer is entirely exposed to light and resin oozed out on the surface is caused to photo-set and particles of photoset lipophilic resin exist in the image areas and hydrophilic capsules exist in the non-image areas, and by this method, the titled printing plate is obtained.
Patent JP-H08105870-A (JP)
Title: Damper for ultrasonic probe
Inventor: KUSAKARI TAKESHI
IPC: G01N29/24
Filed: 1994-04-25
Abstract: PURPOSE: To increase the acoustic impedance of a damper and to improve performance by mixing a particle with a grain size distribution where the ratio between the maximum and minimum values of a grain size is small in a curable casting material. CONSTITUTION: Tungsten particle is mixed into epoxy curable casting material by a mass ratio of casting material (5) to particle (100) and is loaded into a cast and is pressed and cured for approximately 30 minutes under the pressure of approximately 310MPa. When the grain size of the tungsten particle increases, the acoustic impedance increases and reaches approximately 28.5×10<6> kg/(m<2> .s) in the tungsten whose grain size distribution range is approximately 45-75μm. The acoustic impedance of the damper thus obtained is close to the acoustic impedance of a vibrator which is normally used and a damper with a large ultrasonic attenuation can be obtained.
Patent JP-S5536954-A (JP)
Title: Inductance element and its manufacture
Inventor: TAKAHASHI TETSUO
IPC: H01F17/04
Filed: 1978-09-07
Abstract: PURPOSE: To obtain a small-sized element having high inductance by alternately laminating electrically insulative layer and metal pattern for forming coil by printing method and connecting one end of the pattern to one end of adjacent pattern through a hole of the insulative layer.  
     CONSTITUTION: On an electrically insulative layer 1, metal patterns 3 having terminal 2 are printed by an electrically conductive paint. Then the electrically insulative paint is printed as leaving holes 5 of the metal patterns 3 and terminals 2 to form electrically insulative layer 4. Then, metal patterns 6 are printed by electrically conductive paint. In this time, one end of the patterns 6 is to be laid on an end of the pattern 3 declosed through the hole 5. Next, as leaving hole 7 to declose an another end of pattern, insulative layer 8 is printed. Then these steps are repeated to form a desired inductance element. Thus, an element having suffi ciently high inductance and being small-sized and adapted to mass production can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6327462-A (JP)
Title: Manufacture of o-substituted hydroxylamine
Inventor: YOHEN BUIRUTO
IPC: C07D271/10
Filed: 1987-05-06
Abstract: O-Substituted hydroxylamines (I)
 H2N-O-CH2-R (I)
 (R = H, org. radical) and salts thereof are prepared by reacting a cyclic imidoether II of a 1,4- or 1,5-dicarboxylic acid which contains an ether grouping -O-CH2-R with a basic compound, the basic compound used being a primary aliphatic aminoalcohol III and compound I being converted, if desired, into a salt thereof.
Patent JP-S5633008-A (JP)
Title: Operating method of body of revolution for treating sludge containing liquid
Inventor: YOSHINAGA SHIYOUJI
IPC: B01D11/04
Filed: 1979-08-29
Abstract: PURPOSE: To make a long period continuous treatment of sludge containing liquid possible, by taking out heavy liquid from the body of revolution reducing the sectional area of flowing passage of outlet duct of the liquid having a low specific gravity or shutting completely, at the time of decreasing the pressure in the outlet duct of the liquid having a high specific gravity.  
     CONSTITUTION: Sludge containing liquid is flowed through the heavy liquid outlet duct 26 at normal operation time and pressure in the duct 26 is made a little higher than that of the light liquid outlet duct 25 by the resistance of the orifice 29. When the pressure of the duct 26 is lowered by blockading the heavy liquid outlet passage 12 of the body of rotation 2 by the sludge, the control valve 28 is shut and the control valve 30 is opened. Therefore, the pressure in the body 2 is raised and the sludge in the passage 12 is pushed out and the normal condition is attained by raising the pressure in duct 26. The valve 28 is opened and the valve 30 is shut by the output signal of the pressure detector 27 detected said condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05144426-A (JP)
Title: Electrochemical battery
Inventor: ROJIYAA JIYON BOONZU
IPC: H01M50/40
Filed: 1991-05-14
Abstract: PURPOSE: To provide a desired ionic conduction by comprising a solid electrolyte separator for separating two electrodes of a complex laminated structure, namely a porous layer consisting of an electrolyte material having a plurality of hoes connected to each other in its inside and communicated with its surface, and a dense layer of non-porous electrolyte material. CONSTITUTION: Solid electrolytes or their precursors are pasted together in such a constitution that at least one selected among them is turned into a dense non-porous layer and at least one into a porous layer having holes communicated with each other after sintering and the porous sintered layer is used as an outer layer. At least either of neighboring layers must be a basis layer so as to combine the neighbouring layers to each other and an adherence between them is promoted. A hole forming material should be selected from a granule grain, a fibered grain, a felt, a woven fiber, and a carbon. Accordingly, a sodium ion mobility is enhanced when the separator is brought into contacted with a molten sodium in a battery.
Patent JP-H05302861-A (JP)
Title: Method for measuring film tension
Inventor: SAKANE TAKESHI
IPC: E04H15/54
Filed: 1992-04-28
Abstract: PURPOSE:To measure film tension by using a measuring device, whose scale is small. CONSTITUTION:A pressure sensor 12 is provided in each tapping member 10. The member 10 is made to hit a preliminary test film, wherein tension having known magnitude is introduced. The dynamic change of an impact load generated in each tapping member is detected by the pressure sensor. A physical feature quantity T1, which characterizes the dynamic change of the impact load P, is detected based on the output of the pressure sensor. Correlation A between the known magnitude of the tension and the feature quantity T1 is studied beforehand. When the tension, whose magnitude is unknown, introduced into an object film to be measured is measured, the tapping member is made to hit the object film to be measured and the feature quantity T1 is detected. The known magnitude of the tension corresponding to the feature quantity T1 is detected as the magnitude of the object film to be measured based on the correlation A. As the device for detecting the feature quantity T1 such as this, e.g. the tapping-type peeling detecting device can be used. This device is light and compact so that the device can be carried with a single hand.
Patent JP-H07315853-A (JP)
Title: Method for forming glass lens
Inventor: ISHIDA FUTOSHI
IPC: C03B40/027
Filed: 1994-05-24
Abstract: PURPOSE:To improve forming efficiency of glass lens by introducing carbon- containing gas into a forming chamber after setting of a preform, producing mold-releasing membrane on the surfaces of the preform and molds by thermal decomposition of the carbon-containing gas and subsequently performing molding. CONSTITUTION:A forming chamber provided with an upper mold 2, a lower mold 5, etc., is separated from the outer atmosphere with a chamber 9. The forming chamber is filled with carbon-containing gas after a glass preform 17 is set in it. Then, the molds and the preform 17 are kept at above the decomposition temperature of the carbon-containing gas for a specified period of time and carbon thin film or hydrogen-containing carbon thin film is produced on the surfaces of the glass preform 17 and the molds. Subsequently, the gas in the forming chamber is replaced from the carbon-containing gas to non- oxidative gas (e.g. nitrogen gas). Further, the molds and the preform 17 are heated and they are kept at a specific molding temperature for a specified period of time. Then, after either of the upper mold 2 or the lower mold 5 is driven relatively to the other to perform press molding, the molds are cooled and the formed glass is taken out.
Patent JP-H07321441-A (JP)
Title: Electronic circuit device
Inventor: KANNO TOSHIO
IPC: H05K3/30
Filed: 1994-05-24
Abstract: PURPOSE:To drastically increase packaged amount, simplify wiring layout, reduce wiring length, and suppress noise generation by fitting a semiconductor integrated circuit device of a surface-mount type where leads are taken out of one side surface dimensionally while the device is held against a wiring board by a retention member. CONSTITUTION:A plurality of semiconductor integrated circuit devices 3 are retained on a wiring board 2 where wiring is formed while the devices 3 are inclined by a pair of retention blocks 4a and 4b consisting of epoxy resin. A lead 3a of surface-mount type which is connected to a mounting surface in a level is a flexible lead so that sufficient contact area with the electrode of the wiring board 2 can be secured when being leaned against the mounting surface. Also, engagement grooves 4a1, 4b1 where a dummy lead can be engaged are formed at positions opposing the inner side surface of a pair of retention blocks 4a and 4b. A dummy lead can be sandwiched between a pair of retention blocks 4a and 4b and the semiconductor integrated circuit device 3 can be retained on the wiring board 2.
Patent JP-S5444196-A (JP)
Title: Coil supporting device of nuclear fusion system
Inventor: OOTA MITSURU
IPC: G21B1/00
Filed: 1977-09-13
Abstract: PURPOSE: To provide a mount of annular container placed in movable for the radial direction and in stationary for the large circumferential direction for preventing from a shear in the center between the coil and the annular container.  
     CONSTITUTION: The coil 4 enclosed with the block 13 comprising a plurality of conductors 4 where the outer circumference thereof is insulated and the insulation material placed at the outer circumference of the supporter is provided between the bearer 17 where the guide plates 20 and 21 are fixed and the mount 16 through the aid of the rollers 15 and 14. Thereby, whereas the coil 4 is freely movable in the radial direction relative to the container 8, the movement in the large circumferential direction is limited by the guide plates 20 and 21. Thus, with the thermal expansion of the coil 4 or the container 8 or the hool force application to the coil 4, the center of the coil 4 and the center of the container 8 are constantly aligned for preventing from the center shear caused by external load such as an earthquake and the like 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S601627-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/84
Filed: 1983-06-17
Abstract: PURPOSE:To prevent jitter and to obtain a tape having a long life by coating a lubricant on a ferromagnetic metallic thin film formed on a support while keeping the electric potential of the thin film constant so as to prevent the thickness of a lubricant layer from being made ununiform owing to a change in electric charge on the surface of the thin film. CONSTITUTION:A ferromagnetic metallic thin film 2 is formed on a support 1 such as a polyethylene terephthalate film by vacuum deposition or other method, and a soln. 6 of a lubricant such as stearic acid is coated on the film 2. The thickness of the soln. 6 is regulated by rotating a metaling roll 7 in the direction of an arrow C while rotating an applicator roll 5 in the direction of an arrow B, and the resulting material having a formed lubricant soln. layer 8 is sent to a drying stage A. In order to keep the surface electric potential of the magnetic layer 2 constant before coating the lubricant, the base tape 4 is sent after holding between a backup roller 13 and a potential regulating roller 11 with high electric conductivity grounded through a brush 12. The adhesion of a lubricant layer 3 is prevented from being made ununiform owing to ununiformity in electrostatic charge during stripping when the base tape 4 is rewound, and a magnetic recording medium having superior durability is obtd.
Patent JP-S601266-A (JP)
Title: Water paint composition and production thereof
Inventor: NAKATANI TOSHIHARU
IPC: C09D5/02
Filed: 1983-06-18
Abstract: PURPOSE:To produce the titled compsn. having improved storage and prolonged heating stabilities, by dispersing a specified water-insoluble resin power in an ag. medium contg. a base-newtralizable aq. resin. CONSTITUTION:An epoxy resin and a resin contg. an epoxy-reactive functional group (e.g. a carboxyl group-contg. acrylic resin) or a resin contg. both epoxy and epoxy-reactive functional groups are reacted with an amine in a quantity sufficient to open 10-50% of the entire epoxy rings, at 90-110 deg.C. The reaction product is crushed into a powder having a particle size of 300mu or below, thus obtaining a water-insoluble powder (A). Component A is dispersed in an aq. medium contg. a base-neutralizable aq. resin (B) such as maleinized polybutadiene in a weight ratio of A to B of 2:98-98:2 on a solid basis. A pigment and optionally a hardener and other additives are then added thereto.
Patent JP-S601070-A (JP)
Inventor: MONZEN NOBUYOSHI
IPC: B61F5/12
Filed: 1983-06-18
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-H047104-A (JP)
Title: Manufacture of recycled waste plastics
Inventor: MATSUDA YU
IPC: B29B17/04
Filed: 1990-04-25
Abstract: PURPOSE:To manufacture a recycled waste plastics at low cost through simple facilities by a method wherein recovered waste plastic, which is crushed into coarse particles and fine particles, is employed as filler and waste plastic, which is turned into fine powder, is employed as forming resin and both are mixed together and, after that, formed under heat and pressure. CONSTITUTION:Recovered items are selected in advance into thermosetting resin and thermoplastic resin and preferably used in separate processed. However, the state of one resin mixed somewhat with the other resin is allowable. After the ores and metals in the recovered items are removed by utilizing the difference is specific gravities and the like, the recovered items are crushed with a crusher so as to classify in resin having the particle size of 5 mm or less or concretely into coarse grained resin having the particle diameter of 3 - 1 mm and fine grained resin having the particle diameter of 1 - 0.5 mm so as to prepare a filler. Further, the particle size of the forming resin is preferably 3 mm or less, especially 0.5 mm or less and more preferably 0.1 mm or less. The mixing range is 70 - 10 wt.% of filler and 30 - 90 wt.% of forming resin. Next, the mixture is heated up to the predetermined temperature and then pressed so as to be formed into a predetermined shape.
Patent JP-H04327169-A (JP)
Title: Cassette receiving case
Inventor: AIHARA MASAHIRO
IPC: B65D85/575
Filed: 1991-04-15
Abstract: PURPOSE:To provide a receiving case for receiving therein a plurality of cassettes with the springs which permit distinguishing between the cassettes with and without tape therein from outside by acting differently according to the difference in weight therebetween. CONSTITUTION:In a receiving case consisting of outer peripheral walls 11 and a bottom surface 11b joined thereto, vertical walls 14 are installed at predetermined intervals, a space 14a is defined between each adjacent vertical wall and a spring 16, together with a support 15 mounted thereon, is provided on the bottom surface in each space 14a. When a cassette C is placed into each space 14a, the cassette C without the tape therein is raised higher than the one with the tape therein, because the former is lighter than the latter.
Patent JP-S5811057-A (JP)
Title: Melt-spraying device
Inventor: SAITOU KIYOSHI
IPC: B05B7/20
Filed: 1981-07-13
Abstract: PURPOSE:To form a smooth melt-sprayed coating film, by catching what is called ''overspray mist''. CONSTITUTION:By a feeding means 2 consisting of plural hoses, etc., flame gas, a coating material pulverulent body, cooling air, etc. are supplied, also a melt- spraying nozzle 3 is connected to the means 2, and a ring-like cover 5 is attached to the nozzle 3 through a supporting rack 4. Also, the device is constituted so that while a coating material pulverulent body jetted from the nozzle 3 together with cooling air scatters, being heated and melted by melt-spraying flame jetted from the nozzle, pulverulent body particles which are scattered around the radial flame and are not heated enough by the melt-spraying flame are subjected to curving its advancing direction by the ring-like cover 5 and are scattered along the surface of the cover 5. Its cover 5 makes a hollow, has a slit 50 and an exhaust port 51, the exhaust port 51 is connected to a suction means, air of the inside and outside of the cover 5 is sucked through the slit 50 and the exhaust port 51 by the suction means, and the pulverulent body particles are caught through the slit 50.
Patent JP-H09296050-A (JP)
Title: Production of rubber product
Inventor: CHO KAZUHIRO
IPC: B29K21/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To produce a rubber product by controlling the vulcanization rate depending on the temp. zone of a rubber compsn. in processing and vulcanizing the rubber compsn. SOLUTION: In the production of a rubber product, a polymer such as a natural rubber or styrene/butadiene rubber is kneaded with a reinforcement such as carbon black, a softening agent, an antioxidant, and a vulcanizing agent, a vulcanization accelerator, a vulcanizing assistant, etc., for the vulcanization reaction to obtain a rubber composition, which is vulcanized to obtain a rubber product. The rubber composition containing particles comprising at least one of the vulcanizing agent and the vulcanizing assistant as the core the surface of which is coated with at least one of a resin, an inorganic powder and a metal as the membrane is vulcanized.
Patent JP-H1139957-A (JP)
Title: Transmission cable, transmission cable-connected jack and recording device
Inventor: OGIWARA AKIRA
IPC: H01B11/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To transmit signals of both methods and to enhance the operation of information signal dubbing by dealing with the input and output of a digital signal through the tip hole portion of a plug center protrusion, dealing with the input and output of an analog signal through a terminal portion on the side face of the hole portion, and unifying a digital signal transmission line and an analog signal transmission line. SOLUTION: A hole portion 3 inputting and outputting a digital signal such as an optical signal and a terminal portion 4 on the side face thereof inputting and outputting an analog signal are formed at one end portion of a transmission cable 1 first plug 2. The digital signal transmission line 5a of an optical cable and an analog signal transmission line 5b are unified and connected to the other end of the first plug 2. For example, an optical signal from a laser diode via the hole portion 3 is detected by the photodetector of the jack of a first plug 2-connected recording device. The terminal portion 4 is composed of an Lch terminal 6, an Rch terminal 7, and a GND terminal 8 made of conduction material and having insulation portions 9 between the same.