baber/WOPTO huggingface dataset:
Patent JP-S5529722-A (JP)
Title: Current measuring unit
Inventor: FUKUSHIMA TOMIO
IPC: G01R15/22
Filed: 1978-08-22
Abstract: PURPOSE: To make it possible to detect a range from a minute current to a large current with a high precision and a good response by a comparatively low-cost transducer, by applying a bias to current detection signals and sending them from the high-voltage side and correcting bias components in the low-voltage side.  
     CONSTITUTION: Current transformer 6 is arranged on bus 1, and the output of current transformer 6 has the voltage waveform converted by current-voltage transducer 7 and is biased by DC bias circuit 8 and is converted to pulse frequency signals by voltage-frequency (V/F) transducer 9. Output pulses of V/F transducer 9 are transmitted to the low-voltage side through optical transmission circuit 10. Pulse frequency signals transmitted to the low-voltage side are converted to analogue signals by F/V transducer 11. In this case, a DC bias corresponding to bias components given by bias circuit 8 is subtracted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02290653-A (JP)
Title: Method for controlling pouring nozzle in twin roll type continuous casting process
Inventor: MATSUI KUNIO
IPC: B22D11/06
Filed: 1990-04-18
Abstract: PURPOSE:To prevent sticking of solidified shell to side seal plate and to prevent the development of mal-shape, etc., in a steel plate by adjusting vertical position of a pouring nozzle and supplying molten steel into pouring basin from upper position of the molten steel surface along the side seal plate. CONSTITUTION:The pouring basin 4 is formed with freely notable cooling rolls 1, 2 arranged as mutually parallel while suitably separating and the side seal plates 3 arranged at both end parts. The molten steel 7 is supplied into the pouring basin 4 from a pouring hole 5 in a tundish 6 through a pouring nozzle 11 having molten steel receiving part 10. This molten steel 7 is cooled to form solidified shells 8, and these are joined to continuously cast and draw out the steel plate 9. In the above twin roll type continuous casting method, the vertical position of the above pouring nozzle 11 is adjusted with a control unit 15 through an actuator 12 and guide member 13 according to height of the molten steel surface 7' detected with a detector 14, and the molten steel 7 is supplied into the pouring basin 4 from the upper position of the molten steel surface 7' along the side seal plate 3. By this method, the sticking of the solidified shell to the side seal plate 3 is prevented to continuously form the good steel plate 9.
Patent JP-S5436167-A (JP)
Title: Interpolation system for sample value
Inventor: HATSUTORI MICHIMITSU
IPC: H03K9/02
Filed: 1977-08-26
Abstract: PURPOSE: To eliminate the time delay and the signal distortion when the sampled code is decoded to the original analog signal, by forecasting the sampling value of the next original sampling code the by selecting the interpolation reproduction code with the result of forecasting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06315194-A (JP)
Title: Speaker
Inventor: SAEKI SHUJI
IPC: H04R7/20
Filed: 1993-04-28
Abstract: PURPOSE:To reduce distortion radiated from the edge of a speaker having an elliptic or rectangular diaphragm, and to flatten a sound pressure frequency characteristic. CONSTITUTION:An edge 11 is divided into two by providing with connecting parts 14 and 15 at almost the centers of the opposed long side edges of an elliptic diaphragm 7. Rolls 12 and 13 divided by the connecting parts 14 and 15 are symmetrically constituted in shape. Those symmetrically constituted projecting roll 12 and recessed roll 13 are connected by the connecting parts 14 and 15 whose cross-section shapes are successively and gradually changed. The synthetic amounts of air displaced by the projecting roll 12 and the recessed roll 13 can be made constant for the up and down amplitude of the edge 11, and the asymmetry of the air displacement amounts can be eliminated. Also, the rigidity of the long side direction of the elliptic or rectangular diaphragm can be suppressed by a reinforcing effect obtained by the connecting parts of the edge.
Patent JP-2000293368-A (JP)
Title: Method for preventing illegal use of software
Inventor: TANAKA MITSUMASA
IPC: G06F21/12
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To install software only on a computer that the software supplier permits by generating protect reset information characteristics of a user according to one piece of deciphering information user-side software and information provided by the supplier side. SOLUTION: A registration information receiving means 16 on a software supplier side computer 14 receives a software name, start time, and registration information sent from a user side computer 1. A deciphering key generating means 17 on the software supplier side computer 14 analyzes the registration information to obtain a deciphering key for specific installed software recorded in the registration information. The deciphering key is related to the sent start time to generate a deciphering key for the software as protect reset information characteristics of the user.
Patent JP-H08295786-A (JP)
Title: Phenolic resin molding material
Inventor: SAITO HIDENORI
IPC: C08L61/06
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a phenolic resin molding material very excellent in heat stability in a plasticized molten state and high-temp. curability. CONSTITUTION: This molding material comprises (a) a phenolic resin, (b) hexamethylenetetramine coated with a thermoplastic resin and prepd. either by spray-drying a thermoplastic resin soln. contg. hexamethylenetetramine dispersed therein or by dispersing hexamethylenetetramine in a thermoplastic resin soln. in a spray nozzle and spray-drying them, and (c) a filler. This material is so notably suppressed in the progress of the curing reaction of a plasticized molten resin in the cylinder of an injection molding machine in particular, and so quickly cured in a mold as to be adaptable for a wide variety of molding conditions and very excellent in moldability. This material is also so excellent in heat stability is a plasticized molten state as to be very suitable for sprue-runner-less molding as well.
Patent JP-2000289611-A (JP)
Title: Bogie for rolling stock
Inventor: SHIMOKAWA YOSHIYUKI
IPC: B61F5/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a bogie for a rolling stock which is provided with a bogie frame capable of suppressing the increase of weight as much as possible and torsional load applied to a side beam due to mounting of an air spring. SOLUTION: This bogie is provided with a side beam 2 disposed in the right and left, two transverse beams 1 which are arranged in the front and back to secure the right and left side beams 2 in the position as not to interfere with a center pin connecting a bogie and a body and a wheel, a pair of connecting beams 13 to secure the two transverse beams 1 in the position as not to interfere with the center pin and the right and left side beams 2, and each right and left air spring receiving beam 21 which is secured by each connecting beam 13 and one side beam 2 and whose one end penetrates the side beam 2 to project in the outside of the side beam 2, and an air beam 3 is supported by each air spring receiving beam 21.  This constitution allows suppressing the increase of weight of the bogie as much as possible even in the case of preventing torsional load applied to the side beam due to mounting of the air spring.
Patent JP-S62259036-A (JP)
Title: Method and device for evaluating shock absorber valve
Inventor: OZAWA KENJI
IPC: F16F9/00
Filed: 1986-05-02
Abstract: PURPOSE:To decide whether or not a shock absorber is normal from the flow rate of oil by fixing the shock absorber valve in a fluid passage so that the passage is partitioned, and measuring the flow rate of the oil which passes through a unidirectional valve. CONSTITUTION:The oil sent out of a pump 9 when the rod 112 of the shock absorber valve 102 is compressed flows in the fluid passage 22 from a common path 11 through a changeover valve 3 as shown by an arrow. Consequently, flows by opening the unidirectional valve 122 of the valve 102. At this time, the pressure in the common path 11 is measured by a manometer 12, a pressure control valve 6 and a relief valve 64 are adjusted so as to constant set pressure, and then the flow rate is measured by a flow meter 8 after the set pressure is obtained. Then when the rod 112 is expanded, switching operations 3-5 are performed and then the oil flows in the passage 22 from the common path 11 through the valve 3 as shown by an arrow. Consequently, the oil opens the unidirectional valve 124 and closes the valve 122. Then, the pressure in the common path 11 is measured again by the manometer 12 and the flow rate is measured by the flow meter 8.
Patent JP-S584243-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: EMOTO KOUJI
IPC: H01J9/22
Filed: 1981-06-30
Abstract: PURPOSE:To prevent any fluorescent lamp for different emission color to be mistaken during its manufacturing process by facilitating the discrimination between materials by coloring a coating phosphor liquid by means of an organic dye which is completely decomposed away during the sintering process. CONSTITUTION:In preparing either a phosphor suspension of butyl acetate or a water-soluble phosphor suspension, a small amount of an organic dye soluble in the above suspension is added to the above suspension. When the phosphor suspension colored with the organic dye is applied to the inner wall of a glass tube, the suspension liquid applied to the inner wall of the tube is colored after being dried. Since the tube is heated to 600 deg.C during the sintering process of a fluorescent lamp, the orgainc dye which is either water soluble or soluble in an orgainc solvent can be scattered away from the phosphor film. As a result, no adverse effect is caused on the manufactured fluorescent lamp is not different from the conventional lamp containing no organic dyes.
Patent JP-H07310937-A (JP)
Title: Sea tangle humidifier
Inventor: NAKAMURA KAZUHIRO
IPC: A23L17/60
Filed: 1994-05-17
Abstract: PURPOSE:To efficiently conduct the works for smoothing the wrinkles of sea tangle and folding the tangle without reducing the quality of the tangle. CONSTITUTION:A pair of upper and lower net conveyors 2 over the front and rear walls 1-1, 1-2 of a box-shaped casing 1 are arranged in a bridge state in the upper part of the interior of the casing 1. A sea tangle conveying inlet 3 and a sea tangle conveying outlet 4 which can be switched are provided at the front and rear walls of the casing 1 located at the starting and finishing end sides of the conveyors 2. A humidifying water tank 5 and a heating mechanism 6 are located at the lower part of the interior of the casing 1. Thus, the works for smoothing the wrinkles and folding the tangle can be conducted without deteriorating the quality.
Patent JP-S5227015-A (JP)
Title: Method for carbonization of briquetted ore and its equipment
Inventor: MOCHIZUKI AKIRA
IPC: C22B1/24
Filed: 1975-08-27
Abstract: PURPOSE: Method for carbonization of briquetted ore adopted in the distillation method among the metal refining process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S589022-A (JP)
Inventor: UGO KARENA
IPC: G01D5/36
Filed: 1982-06-15
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-H09235349-A (JP)
Title: Epoxy resin composition, prepreg using the same, and laminate using the prepreg
Inventor: YAMAMOTO HIROSHI
IPC: B32B27/38
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition useful for producing laminates excellent in bond strength to metallic foil, heat resistance and high-frequency characteristics, to obtain a prepreg from the epoxy resin, and to obtain the laminates. SOLUTION: This epoxy resin composition comprises an epoxy resin, a curing agent for the epoxy resin, inorganic powder >=100 in dielectric constant and 0.1-100μm in average particle size, and a modified epoxy resin product obtained by redistribution reaction between a high-molecular polyphenylene ether 10000-30000 in number-average molecular weight and a phenolic compound in the presence of a radical initiator to form a modified phenol, product, followed by reaction of the phenolic hydroxyl group in the modified phenol product with an epoxy compound. The objective prepreg is obtained by semi- curing the above epoxy resin composition, and the objective laminates is obtained by curing the prepreg.
Patent JP-S58220208-A (JP)
Title: Magnetic voice recording and reproducing device
Inventor: MURAKOSHI MAKOTO
IPC: G11B20/06
Filed: 1982-06-16
Abstract: PURPOSE:To assure the continuity of joints when audio signals are reproduced, by reproducing the recorded voices with the same timing as the voice recording operation. CONSTITUTION:The composite audio signal is supplied to a time axis compressing circuit 52 from an input terminal 50 at a low speed and then delivered at a high speed. For instance, a first-in/first-out (FIFO) circuit, a charge transfer device, etc. are provided. The time axis compressed audio signal 54 is supplied to magnetic heads 22A and 22B through a switch circuit 58 after giving FM modulation to a carrier wave of 4.5MHz, for example, to an FM modulating circuit 56. The circuit 58 performs switching between the heads 22A and 22B as well as between the video signal supplied to an input terminal 59 and the audio signal which received the time compression and FM modulation.
Patent JP-H10291517-A (JP)
Title: Apparatus and method for sticking label
Inventor: IKEJIMA KIYOSHI
IPC: B65C1/04
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in a sticking position of a seal member by supplying the seal member of a length according to a plurality of contiguous faces, by transferring the supplied seal member onto a part of the plurality of faces for sticking, and by sticking the remaining seal member to the remaining faces, respectively. SOLUTION: A seal supplying device 50 feeds out a seal member S wound like a tape around a tape reel 41 to a seal cutting part 42, where the seal members is cut into a length according to a plurality of faces of a work W, and then it is transferred to a seal transfer part 43. The seal member S is supplied via a seal transfer device 44 and a seal supplying part 46 to a seal carrier 21 of a first label sticking device 20. After the seal member S is stuck to a part (first face) of the plurality of faces of the work W by the first label sticking device 20, a remaining seal member S which has not been stuck yet is stuck to remaining faces (second and third faces) of the work W by a second label sticking device 30. Thus accuracy in sticking position of the seal member S can be improved.
Patent JP-S5626865-A (JP)
Title: Preparation of n-substituted-n-benzylbenzene sulfonamide
Inventor: TAKEMATSU TETSUO
IPC: C07C311/29
Filed: 1979-08-14
Abstract: PURPOSE: To obtain the titled compound which is a selective herbicide in high yield, by reacting an N-benzylbenzenesulfonamide derivative with an organic halide in the presence of a specific catalyst and an aqueous solution of an alkali metal hydroxide and an organic solvent.  
     CONSTITUTION: A compound of formula I (R 1  is H, lower alkyl, lower alkoxy or halogen; R 2  and R 3  are Hs or methyls, however, are not H; R 4  is H, methyl, methoxy or halogen) is reacted with a compound of the formula R-X (R is alkyl, alkenyl or alkynyl; X is halogen) in the presence of a quaternary ammonium salt, e.g. a benzyltrialkyl ammonium halide, as a catalyst and an aqueous solution of an alkali metal gydroxide and an organic solvent, e.g. benzene, at 10W120°C to afford a compound of formula II.  
     EFFECT: The objective compound effective against a barnyard grass which is a very harmful weed and nontoxic to a rice plant can be obtained by simple procedures. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000293392-A (JP)
Title: Multiplex processor system
Inventor: KITAGAWA SATORU
IPC: G06F11/20
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To make the states of processors of both systems coincide with each other without making a fault of the processor system of a starting system affect the processor system of a standby system. SOLUTION: A bridge circuit 3 is provided with a buffer 3a storing input- output information to an MPU 1 and connects the MPU 1 to various external input-output devices (I/O abbreviated below) 2-1 to 2-n. The circuit 3 is also provided with a watch dog timer 3b to accelerate a clear operation. The circuit 3 stores various input-output information so as to change the state of a processor system in the buffer 3a. Then, it reflects only normal operation results of a starting system to a standby system by transferring input-output information stored in the buffer 3a so far to the processor system of the standby system when the timer 3b detecting a fault such as program runaway is cleared normally.
Patent JP-S60245777-A (JP)
Title: Formation of pellet of powdery material for vapor deposition
Inventor: MIZUKAMI ETSUO
IPC: C23C14/00
Filed: 1984-05-21
Abstract: PURPOSE:To obtain high purity pellets of a powdery material for vapor deposition by putting the powdery material in a vessel of a high m.p. metal, pressing it, and baking the pressed material at a high temp. CONSTITUTION:A powdery material for vapor deposition is put in a vessel of a high m.p. metal such as Ta or W, and it is pressed. The pressed material is baked at a high temp. in a furnace, pelletized, and used as a material for vapor deposition. By this method the purity of the resulting pellets for vapor deposition can be improved because it becomes unnecessary to use a binder. The pellets are suitable for vapor deposition with electron beams.
Patent JP-H11289122-A (JP)
Title: Laser and method of controlling resonator length of the laser device
Inventor: OTSUKI TOMOKO
IPC: H01S3/105
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide narrow banded laser oscillation at a single frequency of the laser oscillation tuned at a desired frequency by controlling the laser resonator length with a high precision. SOLUTION: This laser has an oscillation frequency of a laser body 11 tuned at a desired frequency to laser oscillate at a single frequency and comprises monitor laser beam incidence means 12, 14, 15, 16, 18, 19 for feeding a single- frequency laser light having a specified frequency as a monitor laser light and feeds the monitor laser light, and control means 4, 13, 20, 21 for controlling the length of the laser resonator, based on the intensity change of the monitor laser light which is reflected from the laser resonator to nearly match one of the resonance mode frequencies of the laser resonator 11 with the frequency of the monitor laser light.
Patent JP-H08297254-A (JP)
Title: Image recorder
Inventor: SUGATA TAKESHI
IPC: G02B1/10
Filed: 1995-04-27
Abstract: PURPOSE: To constitute a long-length lens arranged proximately to a final image surface to be light in weight and inexpensive and to prevent damage caused by cleaning in an image recorder. CONSTITUTION: A light source 1 and a relay lens 2 are housed in the same lens barrel, and integrated as a light source unit 3. Namely, an intermediate image 4 formed by the light source unit 3 is used as an apparently new light source(pseudo light source). Emitted luminous fluxes from the pseudo light source are made parallel beams by a collimating lens 5. Then, the beams are formed into an image linearly on the reflection surface of a deflector 8 by a slit 7 and a 1st cylindrical lens 6 having a focal point on a plane including the rotary shaft of the deflector 8. The light deflected by the deflector 8 is formed into the image with a specified beam diameter on a photosensitive material 11 by a 2nd image formation optical system constituted of an fθ lens 9 and a 2nd curved cylindrical lens 10.
Patent JP-S59228576-A (JP)
Inventor: SASAMOTO MASAHIRO
IPC: B60J5/06
Filed: 1983-06-11
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-H02292525-A (JP)
Title: Manufacture of armature of solenoid coupling device
Inventor: KOGURE KUNITOSHI
IPC: F16D27/112
Filed: 1990-04-19
Abstract: PURPOSE:To enable simultaneous formation with keeping evenness of a back face of an armature by stamping circular recesses which are formed on the surface of the armature opposite to a rotor and counterbores for caulking a rivet which fixes a plate spring. CONSTITUTION:On a central position in radial direction of a circular armature 9, circular long slits 10 for concentrating flux of a solenoid coil are formed by being punched out on the same circumference by a press work. Circular recesses 11a and 11b for bypassing flux having different diameters are pressure- formed by a press work near an outer peripheral and circumferential sides of the long slits 10 on the concentrical circle thereof, respectively, in a manner to sandwich the slits 10. Caulking holes 12 for rivets adapted to fix a plate spring 13 are punched out in the vicinity of the outer periphery of the armature 9. The tip of each rivet for fixing the plate spring 13 is formed and fixed as a widened head by caulking on the attraction side of magnetism. Counterbores 15 which house the widened heads are communicated with the holes 12 are pressurizingly formed from the magnetism attraction surface.
Patent JP-2000001015-A (JP)
Title: Image formation apparatus, image formation system, information process apparatus, and their control method
Inventor: MATSUOKA YASUSHI
IPC: B41J19/18
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To control a record scan range of a recording head in a main scan direction efficiently and shorten a print time. SOLUTION: This information process apparatus connected to a printer having a recording head comprising a plurality of heads of a predetermined height transfers recording data within a band subjected to an image development to the printer by every predetermined height. At this time, processes in S12-S14 are carried out, whereby values of a most left end and a most right end of a recording area are obtained for the latest recording data of all heights of the recording head. The values of the most left end and the most right end obtained in the processes S12-S14 are informed to the printer in S15. The recording data of the predetermined height are transferred in S17. The printer determines a scan range of the recording head based on the informed values of the most left end and the most right end and records the input recording data.
Patent JP-H05279828-A (JP)
Title: Production of hot-dipped hot rolled steel strip excellent in deep drawability and plating suitability
IPC: C21D6/00
Filed: 1992-03-31
Abstract: PURPOSE:To produce a hot-dipped hot rolled steel strip excellent in deep drawability and plating suitability by coiling a hot rolled steel strip, performing annealing by means of its retained heat, cleaning surface by means of atmosphere control without pickling, and then applying hot-dip galvanizing or hot-dip Zn-Al alloy coating. CONSTITUTION:A molten steel containing 0.10-0.60% Mn and 0.001-0.006% S is cast into an ingot and then cooled through the temp. region between 1400 and 1200 deg.C at >=5 deg.C/min cooling rate and solidified. Slow cooling is done through the temp. range of 1200-1100 deg.C of this ingot at (5 to 30) deg.C/min average temp.-fall rate. Hot finish rolling is started, within 60min from the ingot solidification starting temp., at a temp. in the region not higher than (Ar3 point + 100 deg.C). The hot finish rolling is finished at an isothermal temp. region not lower than the Ar3 point, and the resulting steel strip is coiled at >=350 deg.C and annealed by means of self-retained heat. Subsequently, the surface is cleaned by means of dry scaling at >=350 deg.C, to which hot-dip galvanizing or hot-dip Zn-Al alloy coating is applied in a nonoxidizing or reducing atmosphere.