baber/WOPTO huggingface dataset:
Patent JP-H08252685-A (JP)
Title: Laser beam machine
Inventor: HAMADA NAOYA
IPC: B23K26/06
Filed: 1995-03-15
Abstract: PURPOSE: To provide a laser beam machine which has a small fluctuation of a beam spot diameter in a machining point even if the machining head is moved for a long distance and which has a simple structure with suitability to use in an on-line process. CONSTITUTION: The laser beam machine is provided with a laser generator 1, first moving means 11 movable back and forth in the direction of a laser beam LB outputted from the generator 1, second moving means 25 which is provided in the first moving means 11 and which is movable back and forth vertically to the moving direction of the first moving means 11, and machining head 31 which is provided in the second moving means 25 and which changes the direction of the laser beam LB so as to converge it on a work W. In addition, an intermediate transmission optical system 21, which changes the optical axis direction of the laser beam LB to the moving direction of the second moving means as well as suppressing the divergence of the laser beam LB, is situated on the beam incident side of the optical path of the machining head 31 and is provided in the first moving means 11.
Patent JP-S51132898-A (JP)
Title: Automatic energy vending machine
Inventor: ARITA KOUSEI
IPC: G07F7/02
Filed: 1975-05-14
Abstract: PURPOSE: To make an automatic sales of energies such as electric power in the quantities required by users possible for the benefit of both the supplier and user. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59181700-A (JP)
Inventor: NIBARI IKUO
IPC: H01L21/56
Filed: 1983-03-31
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-H04274015-A (JP)
Title: Audio cassette tape and its production
Inventor: KATSUTA YOSHIHARU
IPC: G11B5/735
Filed: 1991-02-27
Abstract: PURPOSE:To provide an audio cassette tape without its reproducing output not decreased and with the dropouts remarkably reduced. CONSTITUTION:A tape is wound on a cassette half provided with an internal tape guide member and formed with a resin composition obtained by incorporating an inorg. particle A into a PP-based resin, and the half is placed in a cassette to constitute an audio cassette tape. In this tape, an inorg. particle B softer than the particle A is embedded in the crystalline resin to form the backing layer, and the CP value is controlled to <=1000ppm.
Patent JP-S53141992-A (JP)
Title: Multi-band saw apparatus
Inventor: IWABUCHI SHINZABUROU
IPC: B28D5/04
Filed: 1977-05-16
Abstract: PURPOSE:To provide a multi-band saw apparatus which enables cutting of a hard embrittling material at a high speed with a high accuracy ensuring a smooth section without any twist of blades or oscillation of the equipment.
Patent JP-H05222412-A (JP)
Title: Apparatus for producing flat powder
Inventor: YAMAGUCHI HITOSHI
IPC: B22F9/10
Filed: 1992-02-06
Abstract: PURPOSE:To produce the flat powder having small grain sizes at a high yield by forming the film of a ceramic-metal composite essentially composed of ceramics having specific porosity on the surface of a rotary cooling body against which the liquid drops of a molten metal are brought into collision. CONSTITUTION:The rotary cooling body 12 is disposed below a molten metal nozzle 3 for discharging the molten metal 2. Gas is injected from an injection nozzle 5 to form the liquid drops before the molten metal 2 collides against the rotary cooling body 12 and thereafter, the liquid drops are brought into collision against the rotary cooling body 12, by which the flat powder 1 is produced. The film 12a (about 0.05mu to 0.2mm thickness) of the ceramic-metal composite essentially composed of the ceramics having the porosity not exceeding 5% (for example, 75% ceramics and 25% cobalt) is formed by plasma thermal spraying, etc., on the surface of the rotary cooling body 12 of this time. As a result, the fine and independent (non-connected) flat powder 1 is obtd. at the good yield.
Patent JP-H09251641-A (JP)
Title: Focus controller for optical recording medium
Inventor: UEHARA MINORU
IPC: G11B7/09
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To surely detect a focal position without being affected by the light quantity of the reflected light of a medium. SOLUTION: A condensing lens 70 is displaced in the approaching or the aparting direction of a recording medium 63 and the reflected light at that time is received by divided areas 91-94 of a light receiving element 71. The output of a side in which a signal level becomes the maximum earier among the added output of signal levels from the divided areas 91, 94 and the added output of signal levels from the divided areas 92, 93 is made to be attenuated in a level converting circuit 121 so that the level of the output becomes relatively smaller than that of the output becoming the maximum level later. Respective added outputs after the conversion are compared in a comparator 122 and then a compared output expressing the magnitude relationship between the added outputs is guided to a control circuit 141.  When the total added level of respective outputs of the divided areas 91-94 is a predetermined discrimination level and the compared output is inverted, a position where the condensing lens 70 is placed is regarded as the focal position.
Patent JP-H01306124-A (JP)
Title: Device and tool for manufacturing all known screw by one process
Inventor: FUERITSUKUSU REEPU
IPC: B23G5/20
Filed: 1989-03-10
Abstract: PURPOSE: To form screw holes of different diameters in a single-pass operation, using an integrated cutting tool by accommodating a tool spindle in a cylindrical housing so that it may be radially adjusted with respect to its axis, and arranging the tool spindle in a holder so that it may be axially adjusted. CONSTITUTION: A tool spindle 5 which may be connected to a drive shaft 4 of a hand-drilling machine or the like, is radially adjusted with respect to the axis of a spindle housing 15 by eccentric plates 8 and 9, and as a result, screw holes of different diameters are formed. Further, the housing 15 is supported in a tubular holder 16 so that it may be axially adjusted by means of a screw mechanism 17. Furthermore, the holder 16 is fixed to a workpiece at a position precisely set through a centering top 42. The housing 15 is rotationally driven in the holder 16 by the tool spindle 5 through a gearing driving coupling. At this time, threads of the same pitch are formed in the workpiece by a tool 39 through the screw mechanism 17.
Patent JP-H07257121-A (JP)
Title: Tire chain device
Inventor: YOSHIDA HIROICHI
IPC: F16G11/12
Filed: 1995-02-20
Abstract: PURPOSE:To prevent a chain from being inoperative when an excessive force is exerted to the chain, by maintaining first and second coupling members in a coupled and fastened condition with the use of a lock mechanism for a coupling member. CONSTITUTION:A contractible coupler 2 incorporated in a part of an inner annular chain 1, is composed of a resilient member 3 having its opposite ends respectively connected to one end 1A and the other end 2A of the inner annular chain 2, a first coupling member 4 coupled to the one end 1A of the inner annular chain 1, and adapted to be moved along the resilient member 3, a second coupling member 5 coupled to the other end 1B of the inner annular chain 1 and adapted to be moved along the resilient member 3, and a coupling and fastening unit 7 for releasably coupling and fastening the first and second coupling members 4, 5 together, having a locking mechanism 6 for maintaining the coupled and fastened condition. With this arrangement, it is possible to prevent the chain from being inoperative when an excessive force is exerted to the chain.
Patent JP-H03259200-A (JP)
Title: Control method for voicing time length
Inventor: SEIYAMA NOBUMASA
IPC: G10L25/24
Filed: 1990-03-09
Abstract: PURPOSE:To control the time length of voicing without spoiling the naturalness of a human voice by superposing waveforms obtained by convolution arithmetic from unit response waveforms corresponding to respective pitches. CONSTITUTION:A voice waveform which is A/D-converted and sampled is inputted to an analysis part 2 to discriminated between a voice and no voice, and a voiced sound and a voiceless sound and further determines the pitch section of the voices sound. A control part 4 alters respective pitch sections obtained by the analysis part 2 as desired and properly thins out or repeats the waveform of each pitch to calculate a new pitch period sequence. The voicing time length is therefore controlled. Then a waveform connection part 6 superposes the waveforms obtained by the control part one over another according to the pitch period sequence to make connections. Consequently, the voicing time length can be controlled without varying the formant frequency of a source voice.
Patent JP-H11256758-A (JP)
Title: Manufacture of plane of structure
Inventor: KUDO TOMOO
IPC: E04B5/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processes and the loss of a timber volume when manufacturing a plane of structure having slender cavities inside. SOLUTION: A plurality of logs 1 each having a slender joint face on the outer periphery at 90 degrees each along the axial direction are prepared and are arranged in rows and in columns to be opposed and adhered to one another with adhesive 7 applied to the joint faces 3 to form a log aggregate C. The log aggregate C is cut in columns (and in rows) through the centers of the respective logs 1 to manufacture a plane of structure (a panel A and a column B).
Patent JP-H07236451-A (JP)
Title: Flavor improver for food and method for improving flavor of food using the same
Inventor: YASUMASU TAKESHI
IPC: A23L27/20
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a flavor improving agent comprising components of a milk globule membrane capable of imparting and enhancing the feeling of natural milky flavor or rich taste according to a simple method without deteriorating essential performances of a food and provide a method for improving the flavor utilizing the flavor improving agent. CONSTITUTION:This flavor improving agent comprises components of a milk fat globule membrane. Furthermore, this method for improving the flavor of a food comprises adding the flavor improving agent in an amount of 0.06-5wt.% to the food.
Patent JP-H05213164-A (JP)
Title: Anti-skid brake device
Inventor: KAMIYA NAOKI
IPC: B60T8/00
Filed: 1992-02-07
Abstract: PURPOSE:To eliminate a sensor-ring for detecting the rotation of a wheel, and reduce the weight of steering system members such as a steering knuckle, etc. CONSTITUTION:Toothed parts are formed on a brake disc 5, etc., rotating together with a wheel 2 to form the brake disc 5, etc., as objects to be detected (for example, sensor-ring), and a sensor 12 for detecting the rotation of the brake disc is mounted to a caliper 6 of a disc brake mechanism.
Patent JP-S63225339-A (JP)
Title: Production of aromatic nitro compound
Inventor: FURUYA MASAHIKO
IPC: C07B61/00
Filed: 1987-03-13
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for aromatic amino compound at relatively low temperature and in high yield, by nitrating an aromatic compound in the presence of a specific crystalline aluminosilicate as a catalyst by the use of an aqueous solution of nitric acid as a nitrating agent. CONSTITUTION:An aromatic compound such as chlorobenzene is nitrated with 10-98% aqueous solution of nitric acid in the presence of a catalyst containing crystalline aluminosilicate such as ZSM-5 or high silica mordenite, having at least 20 silica/alumina ratio and 5-6.5Angstrom  effective pore diameter in a liquid state at 50-150 deg.C under normal pressure to give the aimed compound. By the above-mentioned method, treatment of waste sulfuric acid and harmful gas such as NOx is eliminated, dinitro derivatives having difficult handling are hardly formed, separation operation has merits and further selectivity of para isomer useful as a raw material for heat-resistant high polymer in nitration of monohalobenzene can be raised.
Patent JP-H02237252-A (JP)
Title: Transmission line encoding/decoding system
Inventor: KATO HARUKO
IPC: H03M5/06
Filed: 1989-03-09
Abstract: PURPOSE:To prevent the '0' succession of a prescribed number without deteriorating the efficiency of a line by setting an overhead bit showing whether an all '0' slot exist in respective slots of one block or not. CONSTITUTION:The overhead bit showing whether the all '0' slot exists are set in respective blocks. When the all '0' slot exists, slot information showing whether or not respective slots are the all '0' slot is set in the block instead of the '0' bit of the prescribed all '0' slot, at least one of the '0' bit of the other all '0' slot is converted into '1' bit so as to execute encoding. Thus, the position of the all '0' slot is transmitted to a reception-side while the '0' bit succession can be suppressed, and the use efficiency of the line in data transmission is prevented from being deteriorated.
Patent JP-S55148972-A (JP)
Title: Axial flow type fluid machinery
Inventor: TANABE SEIICHI
IPC: F03B3/12
Filed: 1979-05-11
Abstract: PURPOSE: To improve the efficiency of the runner by assigning a special condition for the configuration of a runner-boss of the Kaplan runner, and thereby eliminating a stripping in the vicinity of the runner-boss and suction pipe.  
     CONSTITUTION: The shape of a Kaplan runner from an outlet of the runner vane to a down stream end of the runner-boss 2 is made as a cone, and when a distance between an outlet of the runner vane and a down stream end of the runner boss 2 in parallel to the main axis 6 is L, an inside diameter DT of a portion of the suction pipe 3 extending a distance L along the down stream side from an outlet of the runner vane is fixed, and an inside diameter of the runner-boss 2 is DB, the stripping in the vicinity of the runner boss 2 and the suction pipe 3 is eliminated, and the efficiency of the runner is improved by establishing between DT, DB and L a relationship as described in the appended figure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54148953-A (JP)
Title: Compound gasket
Inventor: KISHI SHIGEO
IPC: F16J15/12
Filed: 1978-05-16
Abstract: PURPOSE: To usefully apply the original characteristic further to make also a work of assembly easily and correctly operable into a location difficult for the assembly, by means of coating an elastic material on the periphery of metal gesket.  
     CONSTITUTION: On the peripheral part of a metal gasket main unit 1, is provided a ring-shape rubber 2 to construct a compound gasket. In such construction, the ring- shape rubber 2, as a back-up ring, plays a role of contacting the periphery of the metal gasket main unit 1 with the groove outer face of a flange through the rubber, and an elasticity of the rubber prevents a falling down with an engagement made to the flange groove together with the metal gasket 1, further with an arrangement made capable of the metal gasket 1 into an ideal condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55150122-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANOU KENJI
IPC: G11B5/035
Filed: 1979-05-11
Abstract: PURPOSE:To make it possible to change reproduction equalizing characteristics automatically and selectively by detecting the level of a reproduced reference signal, by generating a switching signal correspondingly and then cy changing reproduction equalizing characteristics by the switching signal. CONSTITUTION:A reference signal from oscillator 6 is recorded on tape 1 at a fixed level by way of recording amplifier 7 and recording head 8 and reproduced by reproducing head 2. The reproduced reference signal is amplified by reproducing amplifier 3 and changed by rectifying circuit 10 into a DC signal, which is supplied to level detector 9 composed of a Schmitt circuit, etc. This detector 9, when the level of the DC signal from rectifying circuit 10, i.e., that of the reference signal generated by head 2 reaches a fixed value, generates an output and operates to apply a control signal to reproducting equalizing change-over circuit 5 and when detector 9 generates the output, change-over circuit 5 changes equalizing characteristics automatically.
Patent JP-S6245899-A (JP)
Inventor: ZUIIKUMUNTO BABERUDERERUDE
IPC: E21D11/10
Filed: 1986-03-17
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-H03257992-A (JP)
Title: Manufacture of curved multilayer printed wiring board
Inventor: ADACHI EINOSUKE
IPC: H05K3/46
Filed: 1990-03-08
Abstract: PURPOSE:To get a curved multilayer printed wiring board where residual distortion is small and spring back phenomenon does not occur by interposing a prepreg for bonding and insulation, which has such properties that the shrinkage factor at the time of being quenched after heating is small, between each printed board, and heating and then quenching the laminate after press formation so as to give curvature, and next heating and pressing the curve again. CONSTITUTION:Each printed board 4-7 is a laminate whose one side in one direction is provided with a copper foil 8, that is, whose one side is lined with copper, and a printed wiring net is made by etching the copper foil 8. A prepreg 3 for bonding and insulation, which has such properties that the shrinkage factor at the time of being quenched after heating is small, is interposed between each printed board 4-7, thus a laminate 10 lined with four-layer copper is constituted, and this laminate 10 lined with four-layer copper is hot pressed with a press mold P, and then is quenched to transform the laminate lined with four-layer copper into the shape of a bow so as to give curvature, and next the curve of this laminate 30 lined with four-layer copper is heated and formed again.
Patent JP-S56153326-A (JP)
Title: Aperture control method
Inventor: HIRAIKE FUMIAKI
IPC: G03B9/02
Filed: 1980-04-30
Abstract: PURPOSE: To perform highly accurate and high-speed controlling by using pulse motors having two modes in which the rotating angles per pulse are 1 aperture unit and n aperture unit, and separating and counting the aperture unit number up to an aperture set value with these two modes.  
     CONSTITUTION: With respect to input information such as film sensitivity (ASA), photometric value (e), shutter speed (s) or manual aperture set value (m), an optimum aperture value is operated in a CPU1, and the aperture unit number N from the initial position up to an optimum position is calculated. On the other hand, with pulse motors 3A, 3B, the rotating angles per pulse are α°, nα°, and α° is assumed to correspond to one aperture unit. The CPU further calculates the pulse numbers (a), (b) to be supplied to the pulse motors 3A, 3B as b=[N/n], a=N-b×n, and these pulses are inputted to driving parts 2A, 2B respectively, and are applied to the pulse motors 3A, 3B after having been amplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05221758-A (JP)
Title: Silicon carbide coated graphite member
Inventor: HIRANO HIROYUKI
IPC: C04B41/50
Filed: 1992-02-10
Abstract: PURPOSE:To prolong the service life of a graphite member coated with silicon carbide by chemical vapor deposition. CONSTITUTION:In a graphite member coated with silicon carbide by chemical vapor deposition, the thickness of the silicon carbide film at a part liable to crack is regulated to 50-75% of the average thickness of the film and the thickness of the thinned part is regulated to 60-90mum.
Patent JP-S59183752-A (JP)
Title: Unit type sticky bandage and package thereof
Inventor: NERUSU JIENZU ROURITSUEN
IPC: A61F13/02
Filed: 1984-03-27
Abstract: An adhesive bandage and integral wrapper therefor is constructed of a continuous length of bulky, nonwoven bandage and wrapper material which is preferably a nonwoven fabric batt constructed at least in part of heatfusible fibers. The bandage pad is formed by a Z-fold in the bandage portion of the material. The adhesive wing portions of the bandage are compacted and fused prior to the application of a pressure-sensitive adhesive. The wrapper portion of the product may be entirely nonwoven fabric compacted and heat-fused and coated with an adhesive release surface, or may be formed in part of polyethylene or similar film. The wrapper material is folded around the bandage and sealed on three eges to totally enclose the bandage.
Patent JP-H0219495-A (JP)
Title: Method for forming superconductive article by electrodeposition
Inventor: FUERENKU SHIYUMITSUTO
IPC: C04B35/45
Filed: 1989-03-09
Abstract: PURPOSE: To make it possible to form a superconducting ceramic material having an excellent critical current density, by installing two electrodes in a liquid medium, in which the colloidal dispersion of a superconductive material mixture is formed, impressing a potential difference between these electrodes to adhere the components of this mixture on one electrode an oxidizing the same.  
     CONSTITUTION: The superconducting material consisting of the mixture composed of rare earth element, alkaline earth metal, Cu, etc., is dispersed in a colloidal state in the liquid medium. The two electrodes, one of which is desired to be subjected to adhesion, are installed in the medium and the potential difference is impressed between the electrodes to form the deposits consisting of the mixture described above on the one electrode. The deposits are brought into reaction by calcination, etc., to form the oxide and to adhere the superconductive material on articles. As a result, moldings convenient for use are produced from the superconducting ceramic material by using an electrodeposition technique. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62216101-A (JP)
Inventor: YANAI TOMOHIRO
IPC: F21S2/00
Filed: 1986-03-15
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-H0593151-A (JP)
Title: Embedding pigment and its production
Inventor: DEIITORITSUHI SHIYUPEERU
IPC: C04B35/48
Filed: 1992-03-16
Abstract: PURPOSE: To obtain a black, gray or brown inclusion pigment having a desired color stability and leaching resistance by including fine cobalt-free spinel particles in zirconium silicate as a easing substance.  
     CONSTITUTION: In a process for preparing an inclusion pigment based on zirconium silicate as a casing substance and spinels as discrete, included colored compounds by fusing a mixture of a zirconium dioxide source and a silicon dioxide source in a molar ratio suitable for forming ZrSiO 4 , a starting material for a colored compound to be included, and an ordinary mineralizer at 800 to 1300°C for 0.5 to 8 hr; the cobalt-free fine oxide particles or a precursor thereof is used as the color compd. to be included in the spinel-forming compsn. The spinel to be included is pref. iron-contg. ZnFe 2 O 4 , NiFe 2 O 4  or (Fe, Cr) 3 O 4 . 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09249780-A (JP)
Title: Styrene resin composition
Inventor: TAKEUCHI MASAHIKO
IPC: C08L53/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having permanent antistatic properties without detriment to a balance among properties and having excellent fabricability such as printability and bondability by mixing a styrene resin with a specified diblock copolymer. SOLUTION: This composition comprises 100 pts.wt. styrene resin and 0.3-30 pts.wt. diblock copolymer comprising block prepared by (co)polymerizing 30-100mol% aromatic vinyl monomer with 70-0mol% at least one vinylically unsaturated monomer copolymerizable therewith and a block comprising quat. ammonium salt structural units (i) represented by the formula (wherein R1 is H or methyl; R2 is an alkylene; R3 to R5 are each H, an alkyl or the like; X is COO or the like; and Y is a halogen or the lile) and 10-100mol% vinylically unsaturated monomer units (ii) having a polyalkylene glycol chain in a (i)/(ii) molar ratio of 1/10 to 100/1.