baber/WOPTO huggingface dataset:
Patent JP-S63294573-A (JP)
Title: Photoconductive toner
Inventor: YASUNO MASAHIRO
IPC: G03G9/08
Filed: 1987-05-27
Abstract: PURPOSE:To obtain excellent photosensitivity and fixability by incorporating a specific disazo pigment into particles essentially consisting of a thermoplastic resin. CONSTITUTION:The disazo pigment expressed by the formula I is incorporated into the particles essentially consisting of the thermoplastic resin. In the formula I, R1 denotes a hydrogen atom, halogen atom, alkyl group, alkoxy group, cyano group or nitro group. A is expressed by the formula II. In the formula II, R2 denotes hydrogen, an alkyl group, aryl group and heterocyclic group which respectively may have a substituent; R3 denotes a hydrocarbon ring group, heterocyclic group, etc., which respectively may have a substituent. The photoconductive toner having the good photosensitivity and excellent dispersibility and thermal stability is thereby obtd.
Patent JP-H05318880-A (JP)
Title: Circuit for counting number of bits
Inventor: WAKATSUKI RYUICHI
IPC: G06F7/62
Filed: 1992-05-22
Abstract: PURPOSE:To quickly output enumerated value by providing a converter for converting a combination of bits of a dot data inputted in parallel into a weight value of logical value and an adder for adding the converted weight value of the bits and outputting as a hexadecimal data of the number of the logical value, in a dot printer. CONSTITUTION:A circuit for counting the number of bits determines, regarding a dot data to be inputted as an input data signal 1, whether only one logical value out of 2 bits is 1 or both of logical values are 1 by four exclusive-OR gates 2 and four AND gates 3 at every 2 bits. The result of it is inputted to an adder 21. The number of combinations where both of 2 bits are logical value 1 is added by a 1-bit adder 4, and the number of the logical values 1 is inputted to a cumulative adder as a hexadecimal output data 5. It is accumulated on an input value existed up to previous time, inputted to a latch circuit, and kept.
Patent JP-S5922624-A (JP)
Title: Selective adsorption method
Inventor: URATA TETSUKAZU
IPC: B01D53/02
Filed: 1982-07-27
Abstract: PURPOSE:To draw out a thoroughly cleaned up gaseous product by arranging >=3 pieces of adsorption cylinders in series in a toric shape, introducing a gaseous mixture of raw materials from the one cylinder among said cylinders and passing the gas through plural pieces of the adsorption cylinders. CONSTITUTION:Air flows through a valve A1, adsorption cylinder 1, valve C1, adsorption cylinder 2, valve C2, adsorption cylinder 3, check valve B3, valve E3 and delivery pipe 4 in order for separated gas, from which gaseous oxygen is drawn out and gaseous nitrogen is adsorbed in the cylinders 1, 2, 3. An adsorption cylinder 4 releases gaseous nitrogen through a valve F4 and valve G, and performs evacuation and degassing through the valve F4 and valve H. The valve E4 is opened, and the gaseous product is filled under pressure from a tank 9 through an orifice D4. The raw material air is delivered through a valve A2, cylinder 2, valve C2, cylinder 3, valve C3, cylinder 4, check valve B4, valve E4 and pipe 4 in order, from which gaseous oxygen is stored in the tank 9.
Patent JP-S5355576-A (JP)
Title: Filter
Inventor: ARAMAKI YOSHIO
IPC: B01D35/02
Filed: 1976-10-29
Abstract: PURPOSE: To reduce the oil content below specified value, wherein two cotton filter plates are disposed in a tank, with leaving a space, to section a space of the tank, existing between its inlet and outlet, into an upper and lower cells, so that small through-holes of one of the plates are not aligned with those of the other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62288149-A (JP)
Inventor: MOCHIZUKI AKIRA
IPC: C04B28/04
Filed: 1986-06-05
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-S63293431-A (JP)
Title: Measuring method for in-furnace temperature of hot hydrostatic pressure device
Inventor: MANABE TOMOTAKA
IPC: C04B35/645
Filed: 1987-05-26
Abstract: PURPOSE:To measure temperature without in hot hydrostatic pressure (HIP processing without being affected by atmospheric temperature nor pressure by making the incidence surface of an optical system spherical having its center at an object point of temperature measurement and making a light beam which enters the optical system fro the object point of temperature measurement incident on the incidence surface at right angles. CONSTITUTION:When the in-furnace temperature of an HIP device is measured, the light beam which enters the optical system 3 from the object point 4 is incident on the incidence surface at right angles because the incidence surface of the optical system 3 is spherical having its center at the object point 4 of temperature measurement, and no reflection is caused on the incidence surface. A projection surface is plane and projected luminous flux is a parallel light beam and perpendicular to the surface. Therefore, even if the refractive index of a medium outside a lens varies with temperature and pressure, there is no influence exerted by that and the state of the light beam does not change. Further, the projection luminous flux is the parallel light beam, so the size of the luminous flux does not vary in the direction of the optical axis and even if a photodetection part 5 moves in the optical-axis direction, there is not variation in the quantity of photodetection and the temperature is measured properly.
Patent JP-S5546716-A (JP)
Title: Production of plastic sunglasses
Inventor: EGAWA MASARU
IPC: G02C7/10
Filed: 1979-10-11
Abstract: PURPOSE: To apply the metal luster thin film of superior adhesiveness by applying treatment by the specified dry method to the plastic lens.  
     CONSTITUTION: A lens 2 made of transparent resin is installed to the substrate holder 1 serving also as a cathode of a vapor deposition device and the surface of the lens 2 is subjected to sputter etching by glow discharge by applying high voltage to the cathode 1 or high frequency coil 3 at the time of a relatively low vacuum and introducing Argon gas through gas inlet hole 7. Next, plus high voltage is applied to the high frequency coil 3 in a relatively high vacuum to allow discharge to occur, thereby ionizing the metal substance of a vapor source 4. Along with this, minus high voltage is applied to the cathode 1 to accelerate the foregoing ionized particles, whereby the foregoing metal substance is deposited on the surface of the lens 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05323346-A (JP)
Title: Liquid crystal display device
Inventor: SAGAWA FUMIHIKO
IPC: H05K3/36
Filed: 1992-05-22
Abstract: PURPOSE:To provide a low-cost liq. crystal display device of a fine finish with high productivity. CONSTITUTION:An electrode terminal of a liq. crystal display panel 7 is connected to the lead pattern of a flexible printed(FP) board 4 with an anisotropic electric conductor 14 in-between. The electric conductor 14 is narrower than the FP board 4. Parts 4a for preventing the outflow of the electric conductor 14 are formed at the outside of the lead pattern forming region of the FP board 4 so as to prevent the outflow of the electric conductor 14 from the side edges of the FP board 4. The parts 4a can be formed by leaving copper foil for the lead pattern at the side edges of the base film in the form of protrusions at the time of forming the lead pattern. A waste of the electric conductor 14 can be eliminated and the sticking of the conductor 14 to a press bonding head can be prevented.
Patent JP-S5755481-A (JP)
Title: File information retrieval device
Inventor: OOWADA HIROSHI
IPC: G06F17/30
Filed: 1980-09-19
Abstract: PURPOSE:To enable to discriminate errors immediately after a file name was inputted in error by staring the retrieval to a file in parallel with key input. CONSTITUTION:A keyboard KB is provided with a file name input start key KB2 and file name input end key KB3, and a data inputted with a keyboard controller KBC is encoded. A refresh memory M is controlled with a CRT controller DPC and a character symbolic code is displayed on a CRT device DP. The processing step is read out from a control memory ROM with a controller MC1. Write/read of RAM are made with a controller MC2. A file information is stored in a magnetic disc MD. If the file name is inputted in error for the retrieval of the file information, it is informed by a buzzer B and back space is given on a CRT device DP automatically.
Patent JP-H11299346-A (JP)
Title: Method for culturing tricholoma matsutake and other mushrooms
Inventor: NISHI NOBUHIKO
IPC: A01G1/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To culture Tricholoma matsutake and other mushrooms in mountainous areas by applying artificial means. SOLUTION: This method for culturing Tricholoma matsutake and other mushrooms is to scatter or mix a powdery ore or mineral A containing a radioactive element such as thorium, uranium, etc., on or in the soil of a place B where Tricholoma matsutake and other mushrooms grow or grew naturally, or around the place B.
Patent JP-H0627962-A (JP)
Title: Sound volume controller of music playing device
Inventor: MORIOKA TADAMI
IPC: G10H1/053
Filed: 1992-04-27
Abstract: PURPOSE:To control the sound volume of the music playing device such as a record player by swinging a control means formed in a conductor's bar in time to the rhythm of played music. CONSTITUTION:A constant voltage is applied to a heat generating resistance body 8 mounted atop of the conductor's bar 1, which is swung to expose the heat generating resistance body 8 to an air flow; and then the temperature is lowered to vary a current value and a control input voltage to the sound volume control part of the music playing device is varied according to the current value variation to control the sound volume. Namely, the currents and voltage vary almost in proportion to the moving speed of the conductor's bar 1, so the conductor's bar 1 is properly operated to control the sound volume as desired.
Patent JP-S5655916-A (JP)
Title: Zoom lens
Inventor: TACHIHARA SATORU
IPC: G02B15/173
Filed: 1979-10-12
Abstract: PURPOSE: To provide a compact and supertelephoto lens by constituting the 4th group of the lens groups comprising 4 groups by negative, positive and further at least negative and positive lenses succeeding thereto, and satisfying predetermined conditions.  
     CONSTITUTION: The 1stW4th groups successively from the object side are made to have positive refracting power, negative refracting power, positive refracting power and negative refracting power, and the 2nd group is moved to change focal length; at the same time, the 3rd group is moved so as to maintain image plane position constant. The 4th group consists of a negative lens and a positive lens as well as at least each one of negative and positive lenses succeeding thereto. The lens is so made as to satisfy the respective conditions of the formulas (1)W(4) where f w : the shortest focal length of the entire system, f 2 : the focal length of the 2nd group, f 0 : the focal length of the entire system, f 123 : the composite focal length of the 1st, 2nd, 3rd groups when the focal length of the entire system is f 0 , f 4 : the focal length of the 4th group, NL: the refractive index of the 1st negative lens in the 4th group, RL: the radius of curvature of the face on the object side of the 1st negative lens in the 4th group. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6027686-A (JP)
Title: Apparatus for manufacturing single crystal
Inventor: HIRAI IESADA
IPC: C30B15/26
Filed: 1983-07-19
Abstract: PURPOSE:To make it possible to control precisely the diameter of a single crystal, by introducing a shape of a meniscus obtained by measuring the distribution of light intensity in the radial direction of the single crystal in the meniscus part into controlling parameters. CONSTITUTION:Silicon, etc, in a crucible 1 rotating in the direction of arrow is heated by an external heater 20 to give a melt 2, which is pulled upward by a pulling up motor 30 to form a meniscus 4 of the melt 2 around the single crystal 3. An image of the meniscus 4 is projected through a lens 6 to a light receiving surface of a linear sensor 5, and the projected image is then input to a controller 10 to measure the distribution of the light intensity of the single crystal 3. Thus, the shape of the meniscus 4, diameter of the single crystal 3 and average value of increase rate in the single crystal diameter are obtained. The controller 10 is capable of referring to the previously stored table in the interior thereof successively on the basis of necessary parameters such as the measured values and the pulling up rate and delivering controlling data, e.g. pulling up rate and temperature of the heater 20, to the motor 30 and a control power source 40 for the external heater 20.
Patent JP-2000317019-A (JP)
Title: Golf club head and its production
Inventor: KAWAMATSU HIDEAKI
IPC: A63B102/32
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head which contributes to an improvement in productivity. SOLUTION: The golf club head 1 of a hollow shape is formed by joining at least two dividing members. The two dividing members consist of the perforated dividing member X formed with holes 4 for joining extending in its thickness direction near the peripheral edge to be joined and a dividing member Y with detaining pieces provided with detaining pieces 5 insertable into the holes 4. The dividing member Y with detaining pieces is temporally fixed to the perforated dividing member X by forming a prescribed spacing from the perforated dividing member by insertion of the detaining pieces 5 into the holes 4. The two dividing members X and Y are joined by a joining material interposed in the spacing.
Patent JP-H06348839-A (JP)
Title: Picture information integrating method and device therefor
Inventor: SONOBE OSAMU
IPC: H04N1/19
Filed: 1993-06-02
Abstract: PURPOSE:To integrate a picture signal with the information of the profile of each picture signal left by correcting the picture information so that the inclination and level of the picture information corresponding to the neighborhood of the boundary of mutual adjacent areas can be matched. CONSTITUTION:A signal for start end 10 picture elements segmented by a segment module 16 from a signal P3[j] obtained by a one-dimensional CCD camera 3 are transmitted through a filtering module 19 and a differential arithmetic module 22 to a weight arithmetic module 28, and weight is decided. This weight is transmitted with an integrated signal P12[j], and a signal P123[j] integrated into one line is generated by a one line synthesis processing module 29. At that time, the picture information of the surface of an object to be inspected fetched by each area obtained by dividing the surface of the object to be inspected into plural parts, the inclination and level of the picture information corresponding to the neighborhood of the boundary of the mutually adjacent areas among the picture information of each area are searched, and the picture information is corrected so that each inclination and level can be matched.
Patent JP-H0426107-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: IIDA KENICHI
IPC: H01G9/035
Filed: 1990-05-22
Abstract: PURPOSE:To obtain an electrolyte for electrolytic capacitor which can restrain generation of gas and also which is hard to burn by dissolving a polyvinyl alchol which is partly esterified by boric acid and phosphoric acid. CONSTITUTION:Ethylene glycol is used as a main solvent and benzoic acid ammonium, 1.6 - decane dicarbocxylic acid ammonium, azelaic acid ammonium, sebacic acid ammonium and etc. are dissolved as a solute. In a solution composed of these solvent and solute, polyvinyl alchol-boric acid and phosphoric ester (polyvinyl alchol partly esterified by boric acid and phosphoric acid) are dissolved.
Patent JP-S63299044-A (JP)
Title: Fluorescent lamp for manuscript lighting
Inventor: TSUNEKAWA SHINICHI
IPC: H01J61/32
Filed: 1987-05-29
Abstract: PURPOSE:To improve brightness distribution by specifying a cross section of a discharge space formed with a top, shoulder, and parallel parts of a U-shaped bend part of a glass bulb, widening a distance of the inner side of a bend part to the glass bulb from a parallel part to a top part side of the bend part of the glass bulb, and forming the inner side of the top part as approximately a flat surface. CONSTITUTION:When cross sections of a discharge space of a top part 5 and shoulder part 7 of a bend part 5 of U-shaped and parallel parts 8 of the bulb 1 are expressed A1 (mm<2>), A2 (mm<2>), and A3 (mm<2>) respectively, a relation of A2<A1, <A3 exists, a distance of the inner side 10 of the part 5 to the bulb 1 is widened from the part 8 to the part 6 side of the part 5 of the bulb 1, and the inner side of the part 6 is formed as approximately a flat surface. Consequently, illuminative properties of the part 7 of the bulb 1 is expanded, and a settled part of illuminance distribution in a manuscript surface in the axis direction of the bulb 1 is lengthened because quantity of light in the part 7 increases with a discharge length lengthened. This enables brightness distribution to be improved.
Patent JP-S5921406-A (JP)
Title: Rolling device for flash of foil strip
Inventor: ICHIHARA HIROHISA
IPC: B21B15/00
Filed: 1982-07-28
Abstract: PURPOSE:To reform the flash of a foil strip to the extent of permitting the practical use of said strip in crushing the flash of the foil strip with a pair of upper and lower rolls by rolling down one or both of the rolls by means of an elastic body. CONSTITUTION:Load is applied on, for example, an upper roll 2 by means of an elastic material or coil spring 5 in the stage of rolling down a metallic foil strip 1 with a pair of upper and lower rolls 2, 3 and reforming the flash of the strip 1. The load adjusting screw 7 fixed to a housing 8 is used to adjust the rolling down force of the spring 5. The flash is thus reformed without the deformation of the strip 1.
Patent JP-S62289091-A (JP)
Title: Magnetic recording and reproducing system
Inventor: SATO HIDEO
IPC: H04N9/86
Filed: 1986-06-09
Abstract: PURPOSE:To stably dub a tape, which is free of the fluctuation of the phase of a high frequency due to duplicated dubbing, by compressing the time base of a chrominance component whose time base is corrected at the time of reproduction and using it as a dubbing chrominance component. CONSTITUTION:A reproduction system reproduces a tape used for dubbing. An Y demodulator 14 FM-demodutes a signal Y reproduced by a Y(brightness) reproduction head 13, while another signal Y that a signal Y time base correcting unit 15 corrects in terms of time base is outputted as a signal for dubbing from a terminal 22. A C demodulator 17 demodulates a signal from a C(color) reproduction head 16. A signal C subjected to time base correction and a time base that an expanding unit 18 compresses at the time of recording are expanded to return to their original signals R-Y and B-Y. Another signal C that a time base compressor 25 compresses further is outputted from a terminal 26 as a signal for dubbing. The signals Y and C are supplied to terminals 23 and 24 in recording systems for recording VTRs, and switches 3 and 8 are switched to the side of the input of a dubbing signal. R and C recording heads 6 and 11 record signals on a tape 12.
Patent JP-S61290726-A (JP)
Title: Formation of insulation film and apparatus therefor
Inventor: AOSHIMA TAKAAKI
IPC: H01L21/318
Filed: 1985-06-19
Abstract: PURPOSE:To provide an insulation film having a uniform thickness, by treating an object to be treated within a reactive gas under a high pressure in a short period of time so that the rate of producing the insulation film on the surface of the object to be treated from the reactive materials depends on the pressure uniformly applied onto the surface of the object. CONSTITUTION:Silicon wafers 13 are attached onto a support 12 such that the rear faces of the wafers are contacted closely to the surface of the support. After that, the air within the container is completely removed through a gas supply section 10. Subsequently, a gas mixture of oxygen and hydrogen mixed in a predetermined ratio is introduced into the container through the gas supply section 10. The gas mixture is then exploded by means of an ignition plug 5. The surfaces of the silicon wafers 13 attached to the inner surface of the dome 2 are thereby odixized instantaneously and they are provided with insulation films of silicon oxide having a uniform thickness. Since the wafers themselves are not substantially heated by the explosion, they can be taken out of the container into the atmosphere directly after the explosion without causing any nonuniformity in the thickness of the oxide films.
Patent JP-H06341196-A (JP)
Title: Tile panels and manufacture thereof
Inventor: MORIKI HIROYUKI
IPC: E04C2/40
Filed: 1993-06-02
Abstract: PURPOSE:To reduce weight, and enhance insulation properties. CONSTITUTION:Tiles 7 are installed to the front side of a rectangular-shaped frame 6 in a tile panel. A resin foam is cast and installed to the whole area inside the frame 6. A sheet material 9 is lined on the rear side of the frame 6. A liquid permeable sheet material 11 or a masking sheet 19 is installed between the frame 6 and the tile panel in such a fashion that it may cover the clearance between the tiles. Since the resin foam is filled up in the whole area inside the rectangular-shaped frame as a result, both low weight and excellent insulation properties are available. Since the frame is lined with the sheet material, the strength is extremely high. In addition to that, since the distance in the thickness direction of the rectangular-shaped frame is definite, the foaming ratio of the resin is fixed so that the rear surface of the tile panel may be flattened. The liquid permeable sheet is covered on the upper side of the tiles arrangements, which minimizes the leakage of liquefied resin from the clearance of the tiles.
Patent JP-S5832954-A (JP)
Title: Fuel supply device for internal-combustion engine
Inventor: MIKI TAKAO
IPC: F02M7/17
Filed: 1981-08-20
Abstract: PURPOSE:To control the amount of fuel directly by providing a needle on a shifting body linked with an accelerator pedal. CONSTITUTION:A shift rod 5 is connected to an accelerator pedal, and constructed into a needle 3 of a variable Venturi tube 2 at its top. It is also equipped with a position sensor 6 to detect the shift amount of the variable Venturi tube 2. When an accelerator pedal is stepped down, the shift rod 5 is shifted, and a negative pressure is given in a gap 711 between the needle 3 and an opening 71 of a sleeve 7. Then, fuel is discharged from a fuel chamber 11 through connecting ports 72 of the sleeve 7. Meanwhile, when a drive shaft 9 is turned by a step motor 8 regularly or reversely at a fixed amount, the sleeve 7 is axially shifted by the screw on its periphery to change the gap 711.