baber/WOPTO huggingface dataset:
Patent JP-S6113249-A (JP)
Title: Lithographic printing material
Inventor: TAKAYA YOSHIKAZU
IPC: G03F7/11
Filed: 1984-06-29
Abstract: PURPOSE:To prevent film from stripping during printing even when processing is carried out with a developer having high alkalinity by incorporating a specified amount of water-insoluble fine pwder of an inorg. or org. compound having 0.1-10mum average particle size into an undercoat layer adjacent to a polyester film. CONSTITUTION:The polyester film support undercoated with an aqueous composition contg. an org. copolymer is successively coated with at least one undercoat layer such as an antihalation layer contg. water-insoluble fine powder of an inorg. or org. compound having 0.1-10mum average particle size by 1-5pts.wt. per 1 part binder, an emulsion layer contg. photosensitive silver halide and an image receiving layer contg. physical developing nuclei to manufacture a lithographic printing material. Silicon dioxide, titanium dioxide or the like are used as the inorg compound, and polymethyl (meth)acrylate or the like as the org. compound.
Patent JP-S5924064-A (JP)
Inventor: UEDA YOSHIYUKI
IPC: E04F13/10
Filed: 1982-07-31
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-S5760575-A (JP)
Title: Information recorder
Inventor: TOMIKAWA NAOHIRO
IPC: G11B23/087
Filed: 1980-09-26
Abstract: PURPOSE:To solve a troublesome operation and to make cnvenient the usage, by providing an information storage part with comparatively small capacity on the external surface of jacket and recording the content discrimination code, etc. CONSTITUTION:An example applied to to a VHS system video cassette tape is shown. The VHS cassette tape 1 consists of a magnetic tape 12 contained in a jacket 11, guard panel 13, and an information storage part 14 with comparatively small capacity. When the cassette tape 1 is loaded on a VTR device, the cassette panel 13 is opened, the magnetic tape 12 in it is drawn out and wound on a head cylinder for recording/playback of the information. When the cassette tape 1 is loaded on the playback device, the content stored in the information storage part 14 is read in at the information reader and the content of information recorded on the magnetic tape 12 is discriminated whether it is the desired content or not.
Patent JP-S5836150-A (JP)
Title: Vertical type underwater motor
Inventor: TASHIRO NOBORU
IPC: H02K5/132
Filed: 1981-08-26
Abstract: PURPOSE:To prevent the leakage of lubricating liquid in a vetical underwater motor by forming a load side bracket which partitions between a stator frame and a mechanical seal box of a pressure adusting member having flexiblity,  thereby aborbing the internal pressure rise in the seal box. CONSTITUTION:In a vertical underwater motor 100 which has a mechanical seal box 200 at the lower side of a load side bracket 106 of a stator frame 101, a flexible pressure adjusting member 106B is formed at the bracket 106 which partitions between a stator frame and the mechanical seal box. In this manner, even if the internal pressure in the box 200 rises, it can be absorbed by the pressure adjusting member 106B. Accordingly, it can prevent the leakage of the lubricating liquid 300 from the box 200.
Patent JP-H0429087-A (JP)
Title: Freezing prevention system
Inventor: SHIROMARU ISAO
IPC: G01W1/10
Filed: 1990-05-24
Abstract: PURPOSE:To obtain the information of freezing prevention, etc., by providing a meteorological sensor, meteorological data file storing a meteorological data, and prediction calculation processor inputting and comparatively and arithmetically processing the meteorological data from respective meteorological sensors. CONSTITUTION:Various kinds of meteorological sensors, a temperature sensor 1 and a humidity sensor 2 or the like, detect various kinds of meteorological data at present, input detected analog signals to an A/D converter 7, and inputs them to a prediction calculation processor 8 after converting them into digital signals. These digital signals and a past calendar data by time outputted from a timer 9 are stored in the device 8 as the meteorological data at present. A meteorological data file 10 storing the local meteorological data in the past is connected to the device 8, and all this meteorological data are inputted to the device 8. In the device 8, using the meteorological data at present as a base, an arithmetic processing is performed by comparison with the past meteorological data, and future weather conditions are forecasted averaging the present meteorological data and similar meteorological data in the past. In the device 8, the time for operating the freezing prevention, judging whether the freezing starts or not, is controlled.
Patent JP-H06344578-A (JP)
Title: Dot line printer mechanism
Inventor: SUEMATSU SHIGENORI
IPC: B41J2/28
Filed: 1993-06-04
Abstract: PURPOSE:To adjust magnetic flux of a printing hammer at every position and reduce unbalance of excess suction force so as to improve the print quality by a dot line printer mechanism wherein a specific notch is provided at a position corresponding to a specified print pin of a subfront yoke. CONSTITUTION:When a dot line printer mechanism is to be assembled, irregularity of excess suction force is adjusted. That is, at a stage prior to the adjustment, the excess suction force is set so as to be higher than in an adjusting range A as a whole. At a first stage, a shunt bar 31 having a proper thickness is attached so as to set a position excepting a position of a specially high excess suction force to within the adjusting range A. At a second stage, it is exchanged for a subfront yoke 21 having a notch at a position corresponding to a position P where the excess suction force is higher than at the adjusting range A. Thus, magnetic flux of the position P which flows to a plunger 13 reduces, so that the excess suction force can be in a specific value. By this adjusting work, the excess suction force more uniform than in the adjustment by a conventional shunt bar 31 can be obtained.
Patent JP-H06344927-A (JP)
Title: Motor-driven power steering device
Inventor: SANO OSAMU
IPC: B62D5/04
Filed: 1993-06-04
Abstract: PURPOSE:To obtain the large steering assisting power and the excellent steering feeling by suppressing the variation of the turning moment transmitted to a steering mechanism for each motor by using a plurality of motors having the phase in deflection each other, as a motor for applying the steering assisting power. CONSTITUTION:A motor-driven power steering device A connected with a steering device B holds a steering shaft 2 having a steering wheel 1 installed at the upper part, in a turnable manner in a steering column 3, and two motors 10 and 20 for assisting steering are installed on the steering column 3, oppositely in the reverse direction, having the steering shaft 2 interposed. Each tuning moment of two motors 10 and 20 is applied on the steering shaft 2 and transmitted to the steering mechanism B, and steering is assisted. As two motors 10 and 20, are used the motors having each small output having the phase in deflection each other, and the necessary steering assisting force is generated by simultaneously driving two motors through a controller 5.
Patent JP-S5658126-A (JP)
Title: Manufacture of magnetic head
Inventor: YAMAZOE HIROSHI
IPC: G11B5/255
Filed: 1979-10-18
Abstract: PURPOSE:To increase the wear resistant properties by implanting the ion at the sliding part of a magnetic head to the tape. CONSTITUTION:The ions containing each atomic ion are produced by the ion implanting device which is used for production of the semiconductor and then accelerated. After this, the desired ion is selected and then irradiated at the sliding part between head core and the tape. An acceleration of about 100keV is sufficient for irradiation. With this irradiation of ion, the head core is heated up to about <=140 deg.C. Accordingly, the irradiation of ion is possible after assembling the parts which are necessary for the magnetic head of the winding or the like, thus requiring no particular labor in the manufacture. At least one of the groups of the nitrogen, titanium and vanadium is suited for the permalloy head core; which the oxygen ion is suitable for the sendust head core respectively.
Patent JP-H09314694-A (JP)
Title: Electrically-conductive foamed roller
Inventor: YAMAZAKI YUJI
IPC: C08K3/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To stably achieve a required electric resistance and low hardness although at least two kinds of rubbers with different solubility parameters are used by incorporating a specified amt. of chloroprene rubber in at least two kinds of rubbers with different solubility parameters. SOLUTION: This electrically-conductive foamed roller is pref. constituted of a shape of an electrically-conductive foamed tube 1 and it is used by inserting outward an electrically-conductive shaft 2. As rubber materials used for this electricallyconductive foamed roller, at least two kinds of rubbers with different SP values except chloroprene among rubbers with the SP values within the range of 7.3-10.3 are used. The difference of the SP values is pref. 0.1-2.4 and more pref. 0.1-2.0. When a hydrogenated nitrile rubber (HNBR), an acrylonitrile- butadiene copolymer rubber (NBR) and an ethylene-propylene-diene copolymer rubber (EPDM) are used in parallel, the content of a chloroprene rubber to a rubber material consisting of the combination of these is 3-55wt.%, pref. 5-50wt.%.
Patent JP-H11330122-A (JP)
Title: Production of bump
Inventor: YANAGIDA TOSHIHARU
IPC: H05K3/34
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To realize a bump producing method, capable of stably forming bumps without using a flux and forming highly reliable bumps. SOLUTION: A solder film 56, having a prescribed shape and connected to an electrode pad 52 on a semiconductor substrate 51 via a BLM film 54 is formed by using solder film formation, based on a vacuum evaporation method and the lifting-off of a resist pattern 55. After the surface treatment of the solder film 56 is executed, i.e., the removal of a natural oxide film and stuck matters on the surface and the activation of the surface by irradiating a wafer of the state with laser light, heat melting treatment for the film 56 is executed to form a solder ball bump 57. The heat melting treatment of the film 56 is executed in a vacuum nitrogen atmosphere or reducing gas atmosphere.
Patent JP-S61294669-A (JP)
Title: Magnetic disk device
Inventor: KOBAYASHI MAMORU
IPC: G11B21/10
Filed: 1985-06-20
Abstract: PURPOSE:To shorten the time required for recalibrating operation by moving magnetic heads toward an outer periphery by the specific number of tracks until specific magnetic information is not read out any more when the specific magnetic information is read out. CONSTITUTION:When a magnetic head 2A passes over a specific track where a position discrimination area is DC-erased and an erased part detection signal Sb is supplied to a control circuit 20, the circuit 20 moves a magnetic head group H to an outer periphery by the specific number of tracks at high speed. This operation is repeated and when the head 2A reaches the DC-erased area, an erased part detecting circuit 9 supplies the signal Sb to the circuit 20. The circuit 20 supplies a head selecting signal HS to a head selecting circuit 5 when receiving the signal Sb. The head group H is positioned at the outermost peripheral track on the basis of track position information read out of servo areas on the top surface 3a of a magnetic disk 3 and the reverse surface 4b of a magnetic disk 4. Consequently, the movement time of the magnetic disks until they almost reaches the outermost peripheral track is shortened.
Patent JP-S6115485-A (JP)
Title: Picture encoding system
Inventor: OKINO YOSHIHARU
IPC: H04N19/50
Filed: 1984-07-02
Abstract: PURPOSE:To prevent generation of redundant codes and to perform highly efficient transmission by making two-dimensional encoding in the same frame for a moving block and making two-dimensional encoding between frames for a still block. CONSTITUTION:Inputted picture signals quantized to 4-gradation 2 bits are divided into low-order bit picture signals and high-order bit picture signals and written on a present frame memory 1 as separate plane. Information of the present frame memory 1 is written on a former frame memory 2 under control of a timing controlling circuit 13. After thus written, the presence of movement in the picture is judged by a judging circuit 5 from the content of each frame memory, and two-dimensional encoding is made in the same frame for a moving block and two-dimensional encoding between two frames is made for still blocks. Thus, highly efficient transmission can be realized even when moving parts and still parts are mixed in a picture.
Patent JP-S6116024-A (JP)
Title: Magnetic recording medium
Inventor: MIYATSUKA HAJIME
IPC: G11B5/712
Filed: 1984-07-02
Abstract: PURPOSE:To obtain a magnetic recording medium having an excellent video characteristic and less deterioration in the magnetic characteristic thereof by providing a magnetic layer consisting essentially of ferromagnetic metallic powder and binder on a non-magnetic substrate and adjusting the specific surface area of the ferromagnetic powder and the thickness of the oxide film thereof to prescribed values. CONSTITUTION:The magnetic layer consisting essentially of the ferromagnetic metallic powder and binder is provided on the non-megnetic substrate. The magnetic metallic powder having >=40m<2>/g specific surface area and 10-30Angstrom  thickness of the oxide film is used. The ferromagnetic metallic powder can be produced by various methods and the method which reduces the needle-like iron oxide obtd. from needle-like oxyhydroxide is more preferably. The oxide film is formed on the surface of the particles by a slow oxidation treatment after the ferromagnetic metallic powder is formed. The magnetic recording medium having the excellent video characteristic and less deterioration in the magnetic characteristic is thus obtd.
Patent JP-S61292665-A (JP)
Title: Toner concentration detecting device
Inventor: SAKAMOTO KIYOSHI
IPC: G03G15/08
Filed: 1985-06-20
Abstract: PURPOSE:To make it possible to make highly reliable detection of toner concentration by providing a conductor in a developer chamber and detecting toner concentration in the developer from the quantity of charge that flows into the conductor. CONSTITUTION:The quantity of charge given to a developer is detected as voltage generated at both ends of a resistance 32 connected to a mesh conductor 30 when the charge is discharged to an earth through the mesh conductor 30 connected to the earth. If toner concentration is constant, the quantity of charge given to the toner 18 is also constant and current that flows in a resistance, that is, both end voltage of the resistance 32 becomes constant. The voltage is function of the quantity of charge of toner, that is, frictional charge given to the developer, and toner concentration is detected by detecting the voltage. By controlling a motor 36 according to the toner concentration, the quantity of charge of the toner becomes constant finally, and stable picture quality can be obtained.
Patent JP-S5468991-A (JP)
Title: Supervision of piped power cable by radiation
Inventor: KATOU KAGEHISA
IPC: G01R31/02
Filed: 1977-11-11
Abstract: PURPOSE: To make the supervising work safe and facilitate it without disassembling or breaking a connection box, by providing a search portion at a desired place in a radiation projecting zone and detecting the position of the search portion through a radiation detector and supervising the core of the cable from the outside.  
     CONSTITUTION: A radiation projector 4, which contains a radiation source 5 for γ- rays etc. and has a projecting hole 6 opened in the direction of the projection of the radiation, and the radiation detector 7 having an inlet hole 9 and a detecting element such as a GM tube are located in face of each other outside the pipe 2 of the  cable in the radiation projecting zone H so that the projector 4 and the detector 7  can be moved by a feed mechanism etc. along the cable pipe in the projecting zone  H. The search portion 10 make of material of high radiation insulating effect such  as lead is provided around a desried part of the cable core 3. Thereby, the radiation  supervision, checking accuracy, working conditions, etc. are improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62289239-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B5/02
Filed: 1986-06-10
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-H082964-A (JP)
Title: Ceramic base sheet for hybrid integrated circuit
Inventor: HENRII MAIRUZU OOBURIAN JIYUNI
IPC: C04B35/468
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a Ba 2 Ti 9 O 20  substrate consisting of ceramics of a single phase having a high density, high loss characteristic and smooth surface by pretreating a precursor material at a specific temp., then sintering this material at a specific temp.  
     CONSTITUTION: The precursor material contg. at least one among TiO 2 , BaCO 3  and BaTiO 3  is pretreated and the pretreated material is formed to a desired thin shape. The pretreated material formed in such a manner is then sintered, by which the Ba 2 Ti 9 O 20  ceramic substrate is manufactured. At this time, the pretreatment is executed within a temp. range of 1,020 to 1,090°C in order to ensure the formation of the high-density substrate having the smooth surface. The sintering is executed within a temp. rang of 1,330 to 1,350°C. The formed substrate has the density of ≥4.55 g/cm 3  and the roughness on the substrate main surface of ≤30 μ inches. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5925635-A (JP)
Inventor: ITOU SUSUMU
IPC: A01M1/18
Filed: 1982-08-01
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-H10312067-A (JP)
Title: Exposure method and aligner
Inventor: TAKAHASHI HIROYUKI
IPC: G03F9/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To accurately position a substrate with reference to an aligner by previously arranging three or more aligning marks on the substrate and continuing detection until at least two aligning marks are detected. SOLUTION: Four aligning marks 42 to 45 are formed on the substrate 27. Intervals between the marks 42 and 43, and 44 and 45 are equal and further the marks have the same shape so as to make a signal detection system common. That is, the relative position and the constitution of the pairs of marks 42 and 43, and 44 and 45 are made the same. In such a case, the aligner repeats step movement and the detection of the aligning mark until two aligning marks on the substrate 27 are detected in order to recover the loss and the damage of the aligning mark on the substrate 27. At the time of completing the detection of two marks, the aligner aligns the substrate 27 by calculating positional deviation between the substrate 27 and the aligner itself and driving a substrate stage based on the calculated result.
Patent JP-H10313845-A (JP)
Title: Tobacco with filter of dual structure
Inventor: SAKAI TAKASHI
IPC: A24D1/04
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a tobacco with a filter of a dual structure, capable of imparting an aroma and a taste and having a low air-flow resistance and a high filtration efficiency. SOLUTION: This filter of a dual structure is composed by joining a filter element A prepared by rolling a fibrous material consisting essentially of a crimped tow of continuous filaments into a plug to a filter element B provided with a core part 1 composed of a sheath part 2 obtained by shaping a fibrous material consisting essentially of the crimped tow of the continuous filaments into a cylindrical form and a bundled material of a sheetlike material obtained by carrying out the corrugated forming processing of a fibrous material consisting essentially of the crimped tow of the continuous filaments or a pulp fibrous material in the interior of the sheath part 2.  In this case, the corrugated sheet constituting the core part 1 of the filter element B has grooves having 0.5-3 mm pitch between the grooves and 0.2-2 mm groove depth and charcoal is added to the core part 1 of the filter element B. The resultant filter of the dual structure is arranged so as to place the filter tip side as the filter element A and the tobacco leaf side as the filter element B.
Patent JP-S61294381-A (JP)
Title: Direction detector
Inventor: HARUHARA HIROSHI
IPC: G01S3/46
Filed: 1985-06-24
Abstract: PURPOSE:To reduce the error of coming direction measurement by eliminating a noise superposed to an individual phase difference signal, which is obtained by selected antennas, in the output of a phase detector. CONSTITUTION:The output of a phase detector 17 supplies an individual phase difference signal 31 obtained by phase relations of selected antennas to a filter 29. If a signal of low C/N is acquired, the filter 29 eliminates the noise included in the individual phase difference signal 31 and supplies it to multipliers 21 and 22. A control signal 32 which samples said individual phase difference signal in the output of the phase detector is supplied to the filter 29 from a control circuit 30. By this control processing, the noise in the phase detection output is eliminated even in case of the signal of low C/W when the coming direction is displayed linearly on the screen of a display device 28.
Patent JP-H082069-A (JP)
Title: Printer
Inventor: MAKINO KYOKO
IPC: B41J5/44
Filed: 1994-06-17
Abstract: PURPOSE:To provide a printer which can change over the printing content or the initial value of EEPROM in compliance with the state of increase of ROMs. CONSTITUTION:A printer comprises a CPU 1, a main body ROM 2, an extension ROM 3, a RAM 4, a nonvolatile memory (EEPROM) 5 storing the initialized data of printed conditions, an interface 6, an operation panel 7, a display section 8 and a printing section 9. In the main body ROM 2, a control program 2a storing an EEPROM basic initial value table, CG data 2b storing printing dot patterns, printing data 2b storing format data for printing and the like are stored. Further, in the extension ROM 3, the operation condition setting information 3a representing the extension state of extension ROM 3, the CG data 3b storing additionally printing dot patterns, a format for self-printing at the time of extending the extension ROM 3, self-printing data 3c storing the data and the like are stored.
Patent JP-H032435-A (JP)
Title: Construction method for jointing column and steel frame reinforced-concrete beam to each other
Inventor: MOTOJIMA MINEAO
IPC: E04B1/58
Filed: 1989-05-31
Abstract: PURPOSE:To enable construction work to be easily executed in site by erecting an SRC joint body to be mounted on the upper section of a capital set at the capital section of a column having a hollow section in a column cross-sectional- area. CONSTITUTION:A capital 3 with a capital section reinforced with reinforcing bars 2 is integrally set to compose a PC column A. Besides, from a hollow steel frame column 6 composed of square steel pipes, end section steel frame beams C are branched to be cross-shaped, and between the end section steel frame beams C confronted with each other with the hollow steel frame column 6 placed between the beams C, a beam lower-end reinforcement 7 is set. Besides, a section excluding the panel zone of a beam section consisting of the beam lower-end reinforcement 7 and the end section steel frame reinforcement C is integrally formed with concrete, and a precast SRC beam C' is composed, and the SRC joint body C is manufactured. Then, an SRC joint body B is erected to be mounted on the capital 3 of the PC column A, and the steel frame column 6 is fitted into the hollow section 1 of the PC column A by 1/4 or more of a column length H.