baber/WOPTO huggingface dataset:
Patent JP-S51120414-A (JP)
Title: Spray nozzle
Inventor: YAMAHATA HISAO
IPC: A01M9/00
Filed: 1975-04-15
Abstract: PURPOSE: A spray nozzle for liquid-spray whereby spraying can be stabilized and the dripping of liquid on supply-interruption can be eliminated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01222300-A (JP)
Title: Voltage synthesizing device
Inventor: MATSUMOTO TATSURO
IPC: G10K5/00
Filed: 1988-03-01
Abstract: PURPOSE:To obtain a natural synthesized voice as an output by making up for an unnatural silence which is generated due to a fact that it takes long for the conversion time of a sentence and this time is different from an operation time of a device for outputting it as a voice by an unnecessary word. CONSTITUTION:A synthesized voice generating part 11 inputs sentence information, outputs a voice waveform based thereon, and by the voice waveform which is generated by the synthesized voice generating part 11, a voice is outputted from a voice output part 12. A synthesizing time calculating part 13 calculates time required for generating the voice waveform in the synthesized voice generating part 11, decides whether this calculated value exceeds a prescribed threshold value or not, based on this calculated time, and extracts an unnecessary word stored in an unnecessary word storage part 14 when said value exceeds the threshold value. Subsequently, in an unnecessary word output part 15, a voice waveform of the unnecessary word is generated, and outputted together with the voice waveform which is generated in the synthesized voice generating part 11. In such a way, a suitable unnecessary word is inserted into a voice and an unnatural interruption of a voice is eliminated.
Patent JP-S58163439-A (JP)
Title: Preparation of catalyst composition for cracking hydrocarbon
Inventor: NISHIMURA YOUICHI
IPC: B01J29/06
Filed: 1982-03-23
Abstract: PURPOSE:To obtain a catalyst composition excellent in stability to heat and steam and antiwear property, by spray drying an aqueous slurry containing alumina calcined in air stream, kaolin, a precursor substance of a silica matrix and  crystalline aluminosilicate. CONSTITUTION:An aqueous slurry containing alumina calcined in the air stream obtained by contacting alminum hydroxide prepared according to a Bayer method with hot air at 350-700 deg.C within 5sec, kaolin, a precursor of a silica matrix (e.g., silica hydrosol) and crystalline aluminosilicate is dried by spraying. In this case, the addition amount of the alumina calcined in the air stream is 10- 30% basing on the wt. of a final catalyst composition while the addition amount of kaolin is 30-50% and the addition amunt of crystalline aluminosilicate is pref. 3-40%. Thus obtained catalyst composition for cracking hydrocarbon is excellent in cracking activity, selectivity, stability to heat and steam and atiwear property.
Patent JP-S57161348-A (JP)
Title: Power boost generating take-off
Inventor: TANABE YOSHIO
IPC: F16H33/02
Filed: 1981-03-27
Abstract: PURPOSE:To obtain the captioned take-off which is obtainable of multiplied output by giving some external force in such a way that potential energy belonging to the material is converted mechanically to the revolution movement, and it is used as power. CONSTITUTION:When an induction shaft 22 equipped with a heavy spindle 23 is tilted by an angle theta, the center of gravity of the heavy spindle 23 is dislocated to the upper part of the determined height, in accordance with the dislocation of which the heavy spindle 23 produces turning force in downward direction, and the induction shaft 22 is turned. The upper end of the induction shaft 22 is turned so as to draw a circular orbit around the vertical axial line Z to Z. And the high speed revolution movement obtained by summing integration of the centrifugal force and the movement inertia to the heavy spindle 23 is transmitted through a sprocket 28, a chain 33, and a sprocket 37 to a converting shaft 42, and then it is taken off as power through bevel gears 43, 44, a shaft 46 and a speed change gear 49 out of an output shaft 50.
Patent JP-S56140954-A (JP)
Title: Preparation of dioxazine pigment intermediate
Inventor: HASHIO HAJIME
IPC: C07C67/00
Filed: 1980-04-07
Abstract: PURPOSE: To obtain an important diimide compound for a dioxazine pigment quantitatively, by reacting an aromatic amine with a specific benzoquinone at a given molar ratio in a hydrous polar aprotic solvent in the presence of an acid acceptor.  
     CONSTITUTION: Two moles of aromatic amine expressed by the formula Ar-NH 2  [Ar is (substituted) aromatic residue] is reacted with 1.0W1.2mol compound of formula I (X is halogen; Y is halogen, acylamino or acyloxy) in a hydrous polar aprotic solvent in the presence of an acid acceptor, e.g. soda ash, sodium acetate or sodium bicarbonate, to give a compound of formula II. Aminoethylcarbazole may be cited as the compound of the formula Ar-NH 2 , and chloranil may be cited as the compound of formula I. Dimethylformamide, THF, etc. may be cited as the polar aprotic solvent, and the water concentration present in the solvent is 3W50%, preferably 10W25%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04264299-A (JP)
Title: Measuring device for spectrum
Inventor: TANI KATSUHIKO
IPC: G01N23/00
Filed: 1991-02-18
Abstract: PURPOSE:To obtain a parallel X-ray light flux being made monochromatic in a high degree without impairing intensity and thereby to attain a high resolution. CONSTITUTION:Two channel cut spectral crystals 3 and 5 are disposed separately from each other and driven to rotate synchronously in dissymmetric directions by a driving means. The first channel cut spectral crystal 3 receives a white X-ray and emits an X-ray light flux of a prescribed wavelength. On the occasion, the X-ray light flux brings forth wavelength dispersion of some dimensions. The angular position of the second channel cut spectral crystal 5 is set precisely in relation to the first channel cut spectral crystal 3 by the aforesaid driving means, and it receives the X-ray light flux from the first channel cut spectral crystal 3 and emits a monochromatic X-ray light flux being very excellent in parallelism. According to this constitution, a high resolution can be realized without impairing intensity.
Patent JP-S56143412-A (JP)
Title: Liquid crystal display element
Inventor: AZUMA KAZUFUMI
IPC: G02F1/1337
Filed: 1980-04-10
Abstract: PURPOSE:To form a liquid crystal orientation film of high heat resistance and chemical stability by coating a substrate with the mixture of one or more kinds of specific org. silicon compounds and one or more kinds of specific titanium compounds and drying the same, then irradiating the same with ultraviolet rays and thereafter subjecting the heat surface to orientation treatment. CONSTITUTION:The coating liquid prepd. by dissolving the mixture of one or more kinds of the org. silicon compounds represented by the formula I (R is an aromatic group, OR' is alkoxy, phenoxy, carboxyl, n is 1, 2) and one or more kinds of the titanium compounds represented by the formula II (OR'' is OH, alkoxy, carboxyl) in a solvent such as alcohols, hexane, toluene or the like together with a catalyst at the weight ratios expressed by the formula III is coated on the SiO2 underlying layer surface on a glass substrate or the like and is dried, after which it is irradiated with ultraviolet rays. The film cured by heating after this is rubbed in a fixed direction, whereby a liquid crystal orientation surface is formed. Thereby, the orientation treatment film of improved orientation, heat resistance and chemical stability having crosslinked structure is formed at a low cost and the liquid crystal display element is thus obtained.
Patent JP-H04282624-A (JP)
Title: Film reader
Inventor: ISHIYAMA MASAZO
IPC: G03B21/134
Filed: 1991-03-12
Abstract: PURPOSE:To prevent the occurrence of a failure in reading, etc., by automati cally dealing with the direction of a film which is enlarged, projected, and read, even if teh direction is not suitable. CONSTITUTION:For reading a film picture, a film receiving part 62 receiving the film can be rotated, and simultaneously, when the direction of the film received by the film receiving part 62 is not normal, the film receiving part 62 is rotated, and the film received by it is made to obtain a normal direction.
Patent JP-H01220239-A (JP)
Title: Magneto-optical recording element
Inventor: ISHII YOSHINOBU
IPC: G11B11/10
Filed: 1988-02-29
Abstract: PURPOSE:To reduce the thickness over the entire part of a magnetic film and to decrease the power of laser beam light to be required for writing by forming a nonmagnetic material layer having a prescribed thickness between a recording and reproducing layer and auxiliary recording layer. CONSTITUTION:The nonmagnetic material layer which does not substantially solutionize with the constituting elements of the recording and reproducing layer 2 and the auxiliary recording layer 3 is formed to 3-10Angstrom  thickness between these two layers of the magneto-optical recording element which is laminated with the recording and reproducing layer 2 having the axis of easy magnetization in the direction perpendicular to the film plane and the auxiliary recording layer so as to enable overwriting. The thickness of the auxiliary recording layer can be reduced by forming such nonmagnetic material layer. The thickness over the entire part of the magnetic material layer is thereby reduced and the power of the laser beam light is eventually decreased.
Patent JP-S61207583-A (JP)
Title: Detection of end point of etching
Inventor: KAMIMURA TAKASHI
IPC: C23F1/00
Filed: 1985-03-11
Abstract: PURPOSE:To automatically detect the end point of etching with high accuracy and high reproducibility by extracting the image signal for the scribing lines provided on a wafer and monitoring the integrated value thereof according to the process of etching. CONSTITUTION:High-frequency electric power is impressed from a high-frequency power source 4 to a lower electrode 2 on which the wafer 5 is imposed in a treatment chamber 1. Glow discharge is induced between the lower electrode and an upper electrode 3 maintained at the earth potential. The surface of the above-mentioned wafer 5 is etched by the ion radicals of the etching gas in the plasma. The scribing lines are provided on the surface of the wafer 5 and the rays from an irradiation lamp 12 are irradiated. The reflected light thereof is passed through the mesh 3a of the electrode 3 and is condensed by a color filter 9 and a cylindrical lens 10 to an image sensor 11 which takes in the pattern on the wafer 5 surface as the image signal and extracts and integrates only the image signal for the scribing lines. The integrates only the image signal for the scribing lines. The integrated value is monitored according to the etching process and the end point of the etching is discriminated by the change thereof.
Patent JP-S59172280-A (JP)
Title: Ii-vi group intermediate compound semiconductor hetero-junction device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/208
Filed: 1983-03-19
Abstract: PURPOSE:To extract beams efficiently by using the forbidden band width of a crystal of specific eV or more as that of a light-emitting region and constituting the titled device by a crystal, the forbidden band width of an adjacent region thereof is wider than that of the light-emitting region and an electric conduction type thereof is reverse to the light-emitting region. CONSTITUTION:A light-emitting region is formed by a P-N junction of the same kind by a II-VI compound of 2.5eV or more, and a semiconductor device of high performance can be shaped by a hetero-junction having structure in which the same conduction type crystal of large forbidden band width is constituted on the outside of the P-N junction. ZnS and ZnSe can be listed up as possible crystals, and mixed crystals acquired by linearly approximating the forbidden band width of each compound are used. Combinations, such as ZnSe-Cd0.35Zn0.65S, (CdZn)Se- (CdZn)(SSe), etc. are considered as ones, in which the light-emitting regions operate at 2.5eV or more and lattice constants coincide, in consideration of lattice constants in the hetero-junction.
Patent JP-H07261052-A (JP)
Title: Optical fiber communication system
Inventor: KURINTON RANDEI GIRUZU
IPC: H04B10/17
Filed: 1995-02-13
Abstract: PURPOSE: To provide a long-distance optical fiber communication system which propagates a linear polarized signal and can evade nonuniformity of the gain of polarity dependency, generated when the signal is amplified by an erbium- doped optical fiber amplifier, in such a case. CONSTITUTION: This optical fiber communication system has a reflector; and a light signal is passed through an optical fiber part doped with a rare earth element, and reflected and returned in its orthogonal polarity state to suppress the nonuniformity of the polarity gain. The Faraday rotation of the light signal by a Faraday mirror is an effective means which cancels the influence of polarity hole burning and the gain of the polarity dependency.
Patent JP-H01219031-A (JP)
Title: Device for bending glass tube
Inventor: AZUMA YUJI
IPC: C03B23/06
Filed: 1988-02-29
Abstract: PURPOSE:To uniformize the shape of a work by providing a heating-part temp. sensor and/or a chuck pressure sensor to a straight glass tube, and providing a controller for controlling the tube heating capacity and rotating speed. CONSTITUTION:The hating mechanism 4 consisting of gas burners 4a and 4b is provided to a straight glass tube 1, and a rotating mechanism is furnished to a drawing chuck 5 at the tip. In this case, the heating-part temp. sensor 10 and/or the pressure sensor 20 of the chuck 5 and the controller 11 are respectively provided. The softening condition of the tube 1 is detected based on the detected temp. of the heating part of the tube 1 and/or the detected pressure of the pressure sensor 20, and the gas flow controller 13 and rotational speed of a motor 7 are controlled by the controller 11. Since the softening condition, namely the bending resistance, of the tube 1 is kept constant by this method, the shape of the product annular glass tube is uniformized.
Patent JP-S61209224-A (JP)
Title: Thiophene polymer and production thereof
Inventor: SATO MASAAKI
IPC: C08G61/12
Filed: 1985-03-09
Abstract: PURPOSE:To produce novel poly-[2,5-(3-ethylthienylene)] useful as electronic devices, polymeric materials, optical materials, etc., by carrying out the electrolytic polymerization of 3-ethylthiophene, and subjecting the product to electrolytic reduction. CONSTITUTION:3-Ethylthiophene is subjected to the electrolytic polymerization in a solvent (e.g. propylene carbonate, etc.) containing supporting electrolyte (e.g. hexafluorophosphoric acid ion) and the product is subjected to the electrolytic reduction to obtain the objective polymer.
Patent JP-S51121301-A (JP)
Title: Fully automatic recording studio apparat
Inventor: SAKAINO KOUYOU
IPC: G11B31/00
Filed: 1975-04-17
Abstract: PURPOSE: A studio apparatus in which by putting a coin in, user can record in tape a desired music performance or a singing of the user backed by a performance, and the tape can be supplied to the user. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63214847-A (JP)
Title: Data designing system
Inventor: KOGA TATSUYA
IPC: G06F12/00
Filed: 1987-03-03
Abstract: PURPOSE:To decrease a data area used wastefully by matching to the number of parameters and assigning the area of the different size to respective control logics. CONSTITUTION:Plural buffers 12-14 are provided at a file 11, and a bit of information showing the position of these buffers is put in a table 15. On the other hand, in a control logic information table 16, the type of a parameter held by respective control logics and the information what number-th of the buffers 12-14 is which control logic and what parameter are written beforehand at every type of a control logic. By constituting like this, the area of the different size can be assigned to the buffers 12-14 for respective control logics by matching to the number of parameters, therefore, the data area used wastefully can be decreased.
Patent JP-H08250828-A (JP)
Title: Substrate for semiconductor device and its manufacture
Inventor: KUMAKAWA TAKAHIRO
IPC: H05K1/05
Filed: 1995-03-07
Abstract: PURPOSE: To provide a substrate for a semiconductor device on which a ground for shielding and the ground section of a circuit pattern can be connected to each other at a low cost and a method for manufacturing the substrate. CONSTITUTION: A first substrate section 14 provided with a ground section 12 for a power and ground section 13 for shielding on a heat radiating substrate 11 carrying an insulating film 10 is stuck to a second substrate section 19 in which a circuit pattern 16 and the first and second ground section 17 and 18 of the pattern 16 are formed on an insulating substrate 15. The first ground section 17 of the pattern 16 is electrically connected to the ground section 13 for shielding with a thin metallic wire 21 through an opening 20 and the second ground section 18 of the pattern 16 is electrically connected to the ground section 12 for power with another thin metallic wire 22. Therefore, the ground section 17 can be connected to the ground section 13 for shielding at a low cost without using any expensive throughhole conductor.
Patent JP-S52129362-A (JP)
Title: Cmos transmission circuit
Inventor: OKADA YASUSHI
IPC: H03K17/687
Filed: 1976-04-23
Abstract: PURPOSE:to obtain a curcuit which features high integration and is suited for IC formation with simple circuit constitution, by securing combination between single MOS transmission gate and CMOS gate whose threshold voltage is controlled.
Patent JP-S60197330-A (JP)
Title: Concrete structure used for mechanical component part
Inventor: NAGAI OSAMU
IPC: B23Q1/00
Filed: 1984-03-14
Abstract: PURPOSE:To prevent a cutting oil, etc. from penetrating into a concrete structure to impede the progress of dryness and contraction of the concrete structure, by covering the outer surface of the concrete structure with an epoxy resin group paint layer. CONSTITUTION:Upon surface treatment of a concrete structure the surface is coated with an epoxy resin group paint such as, for example, ''Brinine'' by three times, that is, undercoating, intermediate coating and top-coating, after it is subjected to a grounding treatment with the use of an epoxy resin group putty. With this arrangement, water-insoluble or water-soluble oil is prevented from penetrating into the concrete structure, and as well there are no progress of dryness and contraction, and no reduction in weight.
Patent JP-H10226486-A (JP)
Title: Grappler arm and grappler
Inventor: SASAKI MINORU
IPC: B66C1/68
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a grappler arm for safely and securely holding a sheet object to be carried placed on a mount by the underside, and a grappler. SOLUTION: A grappler arm (a) is provided with a fluke 3 at the tip of an arm body 2 of a grappler 1. The fluke 3 has at its tip a rake face 4, which is formed to have a rake angle δ, when the fluke 3 is fully opened, substantially equal to the friction angle about 8 deg. 30' that depends on the static friction coefficient of 0.15 between the material of the fluke 3, steel in this case, and the that of an object to be carried, steel in this case, along the horizontal plane. The grappler 1 is controlled to open or close the arms (a) such that the flukes 3 at the arm bodies 2 are always held horizontal.
Patent JP-S58170512-A (JP)
Inventor: RUUTOBUIHI TAPUROTSUGE
IPC: B01D35/28
Filed: 1983-03-23
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-S6034803-A (JP)
Inventor: INOUE YASUKIYO
IPC: B27M1/08
Filed: 1984-03-12
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-S57162360-A (JP)
Title: Complementary insulated gate field effect semiconductor device
Inventor: MATSUDA KOUHEI
IPC: H01L27/092
Filed: 1981-03-31
Abstract: PURPOSE:To eliminate the grounding wiring by forming a low density second conductive type layer on a high density first conductive type substrate, forming the first conductive type punch-through region on the part, forming a C-OMS of the second conductive type layer and the first conductive type punch-through region, and forming an electrode on the substrate. CONSTITUTION:A low density N<-> type epitaxial layer 22 is, for example, formed on a high density P<+> type substrate 21, and a P type punch-through layer 23 is diffused and formed at the part. N<+> type source 24 and drain 25 are formed in the layer 23, and P<+> type source 26 and drain 27 are formed in the N<-> type layer 22, thereby forming a C-MOS. A grounding (Vss) electrode 27 is formed on a P<+> type substrate 21. Thus, the grounding wiring is not necessarily removed on the upper surface, the restriction in layout can be reduced, and the area of a chip can be decreased.
Patent JP-H07260508-A (JP)
Title: Averaging device for input signal and averaging method therefor
Inventor: MOTOSAWA YASUHIRO
IPC: G01D1/02
Filed: 1994-03-17
Abstract: PURPOSE:To conduct an averaging process of distortion data in parallel with detection of the distortion data by providing an input, selecting means, multiplying means, adding means and the like, and repeating the process by specified times. CONSTITUTION:An input selecting means 1 alternately selects at a fixed period an input signal A of detected distortion data and a stored value (average distortion data to the last time) M in a storage means 4 for outputting to a multiplying means 2. When the signal A is selected, a first weight coefficient 1/n {(n) represents the number of input signal read-in times at this time point} for averaging, and when the stored value M is selected, a second weight coefficient (n 1)/n, are respectively multiplied by the output value of the means 1 for outputting to an adding means 3. The means 3 adds this weighted input signal to the stored value (namely, an average distortion data to the last time) to obtain an average distortion data L. The means 4 holds the average distortion data at each read-in time, being the output value L of the means 3, supplies the average distortion data M to the last the to the means 1 at the time of next averaging operation, and holds time average distortion data after completion of the distortion averaging.
Patent JP-H04264550-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: YOSHIMOTO HIROSHI
IPC: G03C7/407
Filed: 1991-02-20
Abstract: PURPOSE:To enable continuous processing to be conducted over a long period of time by specifying the concns. of the chloride and developing agent in a color development processing liquid and incorporating specific compds. therein in the method for subjecting a specific photosensitive material to color development after imagewise exposing. CONSTITUTION:The photosensitive material having >=80mol% average silver chloride content of the silver halide emulsions applied on a base is subjected to the color development processing after the imagewise exposing. The concn. of the chloride during processing for color development processing is specified to >=4X10<-2>mol/l and the concn. of the color developing agent is specified to >=1.0X10<-2>mol/l. Further, the compd. expressed by formula R-SO3X is incorporated into this color development processing liquid. In the formula, R denotes 1 to 8C alkyl group or phenyl group; further, R may be an ethylenic unsatd. group or a polymer having the repeating units thereof; X denotes a hydrogen atom, etc. The rapid processing in continuous processing is possible in this way and the staining in unexposed parts is prevented. The processing stability is improved.