baber/WOPTO huggingface dataset:
Patent JP-H0478051-A (JP)
Title: Video tape recorder
Inventor: IMAI TAKAHIRO
IPC: G11B15/46
Filed: 1990-07-11
Abstract: PURPOSE:To securely make an error fall within a target range by enhancing a servo characteristic to meet deterioration with age of a cylinder motor, a capstan motor and individual component parts of their drivers. CONSTITUTION:The device possesses a software servo M3 for correcting a speed error and a phase error of a cylinder motor M1 and a capstan motor M2 so as to fall within a target range. Then, when errors are increased due to deterioration with age of individual component parts constituting the cylinder motor M1 and the capstan motor M2, etc., so as not to fall within a target range, this is decided by a deciding means M5, and a coefft. value of a digital filter M6 constituting the software servo M3 is variably controlled by a control means M7, so as to alter the servo characteristic. By this method, the errors can fall within a target range.
Patent JP-H05178896-A (JP)
Title: New protein, gene coding the same and its production
Inventor: SUZUKI FUJIO
IPC: C12N15/16
Filed: 1991-07-24
Abstract: PURPOSE:To obtain a new protein chondromodulin-I exhibiting an activity capable of promoting differentiating function, having a specific molecular weight and useful as a therapeutic agent for fracture, cartilage disease, cancer, etc., by proliferating a chondrocyte alone or in the presence of a fibroblast cell growth factor. CONSTITUTION:A fetal calf cartilage used as a raw material is crushed into several mm square and homogenized in a buffer solution and the homogenate is centrifuged to collect a supernatant and cooled acetone is added to the supernatant and the resultant precipitate is recovered by centrifugation and the recovered precipitate is dissolved in tris-hydrochloric acid buffer solution (pH 8.0) and treated with an ultrafilter membrane and the treated liquid is successively passed through get permeation, molecular sieve chromatography and heparin immobilized column to fraction the treated liquid and the fractionated part is purified with a column chromatography using concentration gradient elution to provide the objective protein chondromodulin-I being about 26000 dalton in molecular weight measured by SDS-polyacrylamide electrophoresis, having an action capable of proliferating a cartilage cell alone or in the presence of fibroblast cell growth factor and having an activity capable of promoting differentiating function.
Patent JP-S6340647-A (JP)
Title: Sand blowing means for molding casting mold
Inventor: TAKEUCHI MASAAKI
IPC: B22C15/24
Filed: 1986-08-05
Abstract: PURPOSE:To prevent occurrence of poor molding by arranging an elastic mem ber providing tongue part at lower face of a blow head and also arranging a projecting part connecting through a passage for sand blowing on the upper metallic mold. CONSTITUTION:A blow tank 16 blowing casting sand into a cavity 14a is ar ranged at the upper side of metallic mold 14 as shiftable vertically. A blowing hole 17 is arranged in the blow head 15 at the bottom part of tank 16 and also a blowing packing 19 made of elastic body forming tongue part 20 divided at center part. On the upper metallic mold 13, a blowing bush 18 having annular projecting part 18a is arranged as facing to the blowing hole 17. In this way, the head 15 is descended and then, the projecting part 18a of blowing bush 18 pushes up the tongue part 20, to open the packing 19. Therefore, the sand at the time of blowing is sealed by the packing 19 and the projecting part 18a, caused to prevent the leakage. Then, the poor blowing is eliminated and the occurrence of poor molding is surely prevented.
Patent JP-S5973942-A (JP)
Inventor: IIMURA MITSUO
IPC: C09J7/02
Filed: 1982-10-20
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-H0627242-A (JP)
Title: Radioactive contamination monitor
Inventor: ISHIBASHI MITSUO
IPC: G01T1/167
Filed: 1992-07-13
Abstract: PURPOSE:To allow transfer only of such specimen as set in good balance at an inlet of a monitor body into the monitor while preventing interruption of transfer in the way. CONSTITUTION:The radioactive contamination monitor comprises a specimen transfer unit 14 for transferring a specimen 16 into a monitor body 11 and transferring a tested specimen 16 to the outside of the monitor body 11, a plurality of weight sensors 13 disposed on a transfer passage at the inlet of the monitor body 11, means 18 for detecting the center of gravity of the specimen 16 on the transfer passage based on outputs from the weight sensors 13, and means 19 for controlling the specimen transfer unit 14 based on the center of gravity detected through the detecting means 18.
Patent JP-S5886952-A (JP)
Title: Composition of lining material for spray molding for molten metal vessel
Inventor: TAKASHIMA MASARU
IPC: B22C1/00
Filed: 1981-11-20
Abstract: PURPOSE:To provide a comspn. suited for spray coating of a consumable lining material on a vessel for molten metal by mixing a specified amt. of a self- hardening resin binder with granular refractory aggregate. CONSTITUTION:A titled compsn. is a compsn. for forming a consumable lining material having excellent fire resistance on a molten steel vessel such as tundish by spraying said refractory lining material between the refractory permanent lining in the vessel and a core. Said compsn. is prepd. by mixing 3-15% self-hardening resin binder contg. >=70% nonvoltatile components at 135 deg.C with 45-97% aggregate of <=3mm. sizes of silica, chamotte, alumina and other refractory materials. The above-mentioned binder is prepd. by mixing about a haft amt. of xylene sulfonic acid and a small amt. of mineral acid as hardeners with a phenolic resin and if necessary, a thermosetting resin is used in combination to improve hardenability; also, an inorg. binder such as MgSO4.7H2O is mixed therewith. Further >=2% heat insulating materials such as asbestos may be compounded therewith other than the aggregate and the binder.
Patent JP-H0614880-A (JP)
Title: Target indicator
Inventor: FUJIEDA MASANAO
IPC: A61B3/032
Filed: 1991-06-29
Abstract: PURPOSE:To speedily provide the device for combining a lot of targets with minimum changes by the arbitrary combination designated based on a designat ing means to designate the arbitrary combination of selection keys and selection targets in a storage means which can be reloaded and further can hold memory after power source OFF. CONSTITUTION:A certain key is designated out of a target selection switch group, and the kind of a target allocated to the key is inputted by a code. The input is performed by ten keys. Therefore, command data to a target projection unit and a subjective ophthalmoscopy unit can be set, and these data are written in a non-volatile memory 11. As the operations, a matrix signal obtained from a switch circuit 5 is inputted to a microcomputer circuit 10, the kind of the target, the value of visual acuity and the arrangement information of targets are read out of the non-volatile memory 11, and the respective kinds of disk driving informations are transmitted through an RS-232C interface 12 to a relay unit 2. A microcomputer circuit 21 sends data from an infrared remote control circuit 23 to a visual acuity table projection unit 4.
Patent JP-H108245-A (JP)
Title: High purity titanium material and high purity titanium target
Inventor: ONISHI TAKASHI
IPC: C22B34/12
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the specific resistance of Ti silicide formed by a salicide process and to increase the annealing temp. width in which the low specific resistance can be obtd. by regulating the purity of Ti to specified value or above and the content of oxygen to specified value or below. SOLUTION: This high purity Ti material is the one in which the purity of Ti is regulated to >=99.9999%, and the content of oxygen is regulated to <=200ppm. The high purity Ti material can be obtd. by forming a Ti material produced by a Kroll process or the like into coarse Ti, precipitating high purity- low oxygen refined Ti on a substrate in a reaction chamber by an iodide process through lower iodide and thermally decomposing TiI2 synthesized by iodizing reaction. By applying this high purity Ti material to the formation of Ti silicide by a salicide process and suppressing the defect of phase transition and aggregation, small specific resistance can be secured together with a wide temp. range, so that the stable production of a semiconductor device of high performance is made possible.
Patent JP-S6077166-A (JP)
Inventor: TSUCHIYA KAZUHIRO
IPC: C04B35/46
Filed: 1983-10-04
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-H0830902-A (JP)
Title: Noise reduction device for camcorder
Inventor: KORI TERUHIKO
IPC: G10K11/178
Filed: 1994-07-14
Abstract: PURPOSE:To cancel noise by the noise reduction device for a camcorder in using a built-in speaker used for a monitor in its sound field at the time of recording. CONSTITUTION:A DSP circuit for processing a signal is composed of a noise extraction part 31, a phase and gain control part 32 and a variable phase and gain amplifier 33. A stationary noise such as a motor sound is extracted from a sound signal detected out of a microphone 1 by the noise reduction part 31. In order to minimize this noise component, a phase and gain control signal is generated by the phase and gain control part 32. A noise canceling signal (an opposite phase component of noise) is outputted by the variable phase and gain amplifier 33. Then, this noise canceling signal is outputted via an amplifier 5 by the speaker 6. Consequently, noise can thus be canceled.
Patent JP-H1128856-A (JP)
Title: Transfer sheet for injection molding simultaneous in-mold decorating
Inventor: YAMAOKA GOICHI
IPC: B41M3/12
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To perform original small-scale production, sample preparation of many kinds in a small quantity, and transfer on a resin molded article of a curved face with a photograph level fine image by constituting a picture pattern on a picture pattern printing layer which needs a log of time and expenditure by means of an inkjet printer. SOLUTION: When a transfer sheet is printed by means of an inkjet printer from the ink receiving layer 6 side (an arrow mark A) to constitute a picture pattern and the picture pattern is observed on a molded article after the picture pattern is transferred, as it is to be observed from a release layer 3 side (an arrow mark B), a left and right reverse image (a mirror image) is required when the picture pattern is printed by means of the inkjet printer. In addition, it is necessary that the ink of the inkjet printer penetrates to the release layer side 61 of the ink receiving layer 6 and the printed picture image can be seen from the opposite face (the release layer side 61) of the printer printing face 62.  It is necessary that the ink receiving layer 6 basically has a constitution wherein the ink is suitably absorbed and fixed and in general, it comprises pigments, a binder resin, etc.
Patent JP-2001010784-A (JP)
Title: Large ship winch connected directly to driving source
Inventor: ICHIGOORI ARATA
IPC: B66D1/44
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a large ship winch with a construction permitting the solution of all problems about known large ship winches mostly used in general. SOLUTION: A ship winch which is set up on a deck of a ship for winding and delivering a wire, comprises a hydraulic motor 5 having at least nine hydraulic cylinders in a radial direction, wherein a rotating shaft 3 disposed at the ends of con'rods via crank members is rotated by the sequential forwarding/ backwarding operation of the con'rods of the cylinders. The rotating shaft 3 of the hydraulic motor 5 which is formed to permit variable rotating speeds in two steps by the selective control of the number of the hydraulic cylinders to be driven is connected to directly to the rotating shaft 3 of a winding barrel of the winch to produce a change in rotating speed of the winch winding barrel.
Patent JP-H0850782-A (JP)
Title: Protective structure for disc in disc drive
Inventor: KATAOKA MASAHIKO
IPC: G11B33/12
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a thin housing by suppressing flexure of a printed wiring board built in a disc drive, and to protect a disc against damage due to contact with the housing even if a tray is inserted or drawn out ejected while chucking the disc insufficiently. CONSTITUTION:A disc 11 is mounted on a tray 3 which is then inserted into a housing 1 for the purpose of reproduction. A printed wiring board 14 to be disposed above the disc is stopped into a T-shaped hole 18 at a recessed part 17 on the surface of the housing by means of a stopper 19 and then the printed wiring board is bonded to the surface of the housing thus preventing flexure thereof. The rear surface of the stopper is made flush with the fringe surface of a tray insertion port made through a front panel 2. This structure prevents the disc from touching the inside of front panel even if the disc is chucked insufficiently and the tray is inserted while floating the end part of the disc.
Patent JP-S6441784-A (JP)
Title: Method and device for manufacturing ultra-high purity oxygen from gaseous feed
Inventor: HARII CHIYUN
IPC: F25J3/02
Filed: 1988-07-27
Abstract: PURPOSE: To produce the ultra high purity oxygen without using any catalyst combustion by absorbing heavy impurities into a descending liquid from an ascending gas through an absorption column, passing the first condensed liquid part of the generated gas through a stripping column, and dissipating light impurities into the ascending vapor from the descending liquid. CONSTITUTION: A supplied gas is passed upward through an absorption column 20, and heavy impurities are absorbed in a descending cleaning liquid from an ascending gas. The cleaned gas 203 is passed through a heat exchanger 22, and condensed. A first part 210 of a generated liquid 206 from the heat exchanger 22 flows downward through a stripping column 21, and light impurities are stripped in the vapor flowing upward from the descending liquid. The vapor flowing upward is discharged from the stripping column 21 as the gaseous flow 212. The flow 212 consists of high-purity oxygen of the grade on the market containing no hydrocarbon or other heavy impurities. The ultra high purity oxygen to be generated in the stripping column 21 can be recovered as the gaseous flow 211 after the evaporation by a re-boiler 29 from the striping column 21.
Patent JP-H0236741-A (JP)
Title: Rotor
Inventor: KIYOUTANI HIROTOMO
IPC: H02K1/02
Filed: 1988-07-26
Abstract: PURPOSE:To protect a soft magnetic part from breakdown when it is assembled by laminating an yet sintered soft magnetic disc part made of amorphous magnetic material and having the thickness of 25-40mum around a shaft. CONSTITUTION:A small diameter section 10b is formed integrally at one end of the large diameter section 10a of a shaft 10. Plural sheets of soft magnetic disc parts 12 and one auxiliary disc part 13 are pressure laminated alternately around the small diameter section 10b thus constituting a rotor core 11. The soft magnetic part 12 is composed of amorphous magnetic material having tensile strength higher than 200kg/mm<2> and the thickness thereof is in the range of 25-40mum. The soft magnetic part 12 is not subjected to sintering for improving the magnetic characteristic. By such arrangement, a soft magnetic part which is not broken during assembly or operation can be obtained.
Patent JP-H0473474-A (JP)
Title: Sequential open/close construction of lever type open/ close valve
Inventor: MITSUOKA JUICHI
IPC: F16K35/00
Filed: 1990-07-12
Abstract: PURPOSE:To ensure the prevention of a water hammer phenomenon, and the possibility of the sequential feed of two liquids by arranging two open/close valves having open/ close levers according to such a positional relationship as disabling the opening or closing operation of either valve due to lever interference, when the other valve is in a close condition. CONSTITUTION:When both a main open/close valve 3 and a sub-open/close valve 4 are wide open for allowing a maximum flowrate, and the sub-open/close valve 4 is open, the main open/close valve 3 can be freely opened and closed. A flowrate changes from a minimum level to a maximum level, depending upon the open/close condition of the main open/close valve 3. Then, when the main open/close valve 3 is totally closed, the sub-open/close valve 4 is still open, and there is a certain flow through the valve 4. No water hammer phenomenon, therefore, does not appear. Thereafter, a flowrate drops to zero, if the sub-open/close valve 4 is totally closed. In this case, the lever 6 of the sub-open/close valve 4 is upright, and the lever 5 of the main open/close valve 3, when turned, comes in contact with the aforesaid lever 6, thereby disabling the total closing operation of the main open/close valve 3. Consequently, a flowrate to a certain extent is maintained in a main pipe line 1, and no water hammer phenomenon appears.
Patent JP-H06803-A (JP)
Title: Manufacture of incomsustible lumber
Inventor: TSUKITOU HIDEO
IPC: B27K5/00
Filed: 1992-06-18
Abstract: PURPOSE:To obtain an adequate incombustibility equal to a coating build-up despite of the low coating build-up a flame retarding agent, and enable to manufacture at a low cost and enable an incombustible treatment to be carried out even for hard-treatment lumber by applying a flame retarding agent to lumber or woody material by means of immersion, decompression and pressurization, application, and like means to allow its compression treatment thereafter. CONSTITUTION:The manufacture of incombustible lumber is characterized that a flame retarding agent is impregnated in lumber or woody material by means of immersion, decompression and pressurization, application and the like to allow its compression treatment thereafter. A frame retarding agent used herein is of compounds containing an element which shows combustion retardability to cellulose material such as or the like, and a mixture of these compounds. The high densification of lumber and high condensification of flame retarding agents, in particular, those lying in the surface layer of the lumber are more promoted in order to form there fire proofing barriers against fire, and further, the specific gravity of lumber is enhanced effectively uniformly by compression, thereby still further improving flame insulating properties.
Patent JP-H0352382-A (JP)
Title: Facsimile equipment having automatic memory communication function
Inventor: HASEGAWA KAZUHIKO
IPC: H04N1/21
Filed: 1989-07-20
Abstract: PURPOSE:To terminate the transmission apparently, to discharge an original and to attain efficiency by reading an original into a memory when a called party is busy and selecting the mode into the memory communication mode. CONSTITUTION:The equipment is provided with an original read means 10 reading an original into a memory 9 based on a busy signal from a called terminal equipment and a means 13 setting an original data stored in the memory 9 into the memory communication mode based on the read of the original read means 10. Thus, when the sender side is busy, the original is stored in the picture memory 9 and the original is discharged from the facsimile equipment, then the transmission is terminated apparently and the operator acquires the discharged original and leaves the facsimile equipment. The original data stored in the picture memory 9 is sent in a proper time automatically. Thus, it is not required to await the end of busy state of the destination and efficient facsimile transmission is attained.
Patent JP-S6245941-A (JP)
Title: Gas turbine power plant
Inventor: BUTANI MASAAKI
IPC: F02C9/40
Filed: 1985-08-23
Abstract: PURPOSE:To dispense with an exclusive starter as well as to aim at reduction in the cost of equipment and so on, by separating a gas turbine from a generator with a clutch at the time of starting, while feeding the generator with electric power, thereby using the generator as a motor, and driving a gas booster. CONSTITUTION:When a starting command is emitted, a generator 7 is energized with a continuous rating current out of a power input line 17 in use at the time of starting under the condition that a clutch 13 is off, and this generator 7 works as a motor, driving a gas booster 5. And, when discharge pressure in the gas booster 5 comes to the specified pressure, a start of the gas booster 5 is completed, whereby the starting command is emitted to a gas turbine 1. And, when rotational frequency of an output shaft of the gas turbine 1 accords with a motor revolution, the clutch 13 is selected to a state of being turned on, and the gas turbine 1 is connected to the generator 7, whereby current energization out of the input line 17 is made to come off. In addition when voltage of the generator 7 comes to the specified one, the breaker is turned on so that power out of power feeder line 18 is delivered.
Patent JP-S5885487-A (JP)
Inventor: MIYAMOTO KUNIHIRA
IPC: G06F3/147
Filed: 1981-11-17
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-H0634041-A (JP)
Title: Oil pressure control device
Inventor: SHIMURA YASUHIRO
IPC: F16D48/02
Filed: 1992-07-14
Abstract: PURPOSE:To realize downsizing and cost reduction of an oil pressure control device in which a fail preventive function is incorporated and by which a large flow rate can be controlled. CONSTITUTION:An oil pressure control valve 2 is composed of a spool valve 6 and a spool driving means 7, and carries out suction and exhaust control on oil pressure from an oil pressure source 15 to a clutch 17 according to the movement of a spool, and is arranged so that oil pressure of an oil pressure source 21 acts on the spool through an input port arranged in the spool valve 6. The spool valve 6 cuts off communication between the oil pressure source 15 and the clutch 17 when an electric current is supplied to an exciting coil possessed by the spool driving means 7, and communicates the oil pressure source 15 and the clutch 17 with each other when the electric current is not supplied to the exciting coil. When the other clutch 22 is engaged by receiving the oil pressure of the oil pressure source 21, the oil pressure of the oil pressure source 21 acts on the spool through the input port, so that the communication between the oil pressure source 15 and the clutch 17 is cut off.
Patent JP-H0349429-A (JP)
Title: Viterbi decoder
Inventor: HATAKEYAMA IZUMI
IPC: H03M13/23
Filed: 1989-07-18
Abstract: PURPOSE:To easily perform a detection processing for a pair of state metrics of most likelihood by performing ACS computation with a division processing so as to be unified at every system. CONSTITUTION:In a viterbi decoder which decodes a convolution code, a pair of branch metrics of most likelihood before the ACS computation are detected 10, and the pair of state metrics of mos likelihood last time are detected 12, and the most likelihood value of the state metric this time is detected from the pair of branch metrics of most likelihood before the ACS computation and the pair of state metrics of most likelihood last time. And metric is normalized by using the detected most likelihood value of the state metric this time. At such a case, the ACS computation is performed with the time division processing so as to unify systems to obtain the pair of state metrics. In such a way, the pair of state metrics of most likelihood easily is detected.
Patent JP-S5975096-A (JP)
Inventor: IWAMI KENICHI
IPC: D06F79/02
Filed: 1982-10-22
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。