baber/WOPTO huggingface dataset:
Patent JP-S55132575-A (JP)
Title: Flexible disc unit
Inventor: SAKURAI NUKITOMO
IPC: G11B33/12
Filed: 1979-04-03
Abstract: PURPOSE:To reduce the temperature rise in the unit, by dissipating the heat produced from the spindle drive motor with centrifugal fan and also dissipating the heat from the frame base and circuit components through effective location of the path of fan wind. CONSTITUTION:The flexible recording media 1 is given the specified torque with the collet mechanism 2 and the spindle 3. The roation of the spindle drive motor 5 is delivered to the spindle 3 with the spindle pulley 4 via the belt 6, and the magnetic head 8 is mounted on the carriage 7. The pulse motor 9 which positions and drives the carriage 7 on the specified track of the recording media 1 is provided. When the power supply voltage is fed to the unit, the centrifugal fan 13 is turned with the motor 5, and the heat from the motor 5 is dissipated by sucking wind from the casing of the motor 5 as the arrow, and the wind sucked is discharged orthogonally to the lower side of the frame base 15.
Patent JP-S59165655-A (JP)
Inventor: KOJIKA ICHIJI
IPC: B29C63/00
Filed: 1983-03-10
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-H02283910-A (JP)
Title: Stepped screw
Inventor: SUGINO TAKESHI
IPC: F16B35/00
Filed: 1990-02-21
Abstract: PURPOSE:To fasten a disc spring and so on easily and securely by providing a stepped part in the neighborhood of a head part of a screw, by fitting the disc spring or a washer into the stepped part, and by arranging a locking projection for preventing removal of the disc spring and so on the peripheral surface of the stepped part at an appropriate interval. CONSTITUTION:A disc spring is fitted into a stepped part 3 of a stepped screw 1, and a locking projection 4, which is a projected streak in the longitudinal direction, is formed on the peripheral surface on the lower part of the stepped part 3 at an appropriate interval. The locking projection 4 is formed, for example, by knurling machining by applying a knurling tool to the peripheral surface of the stepped part 3 after a disc spring 2 or a washer is fitted into the stepped screw 1. In this way, the disc spring 2 is set to the stepped screw 1 without removing because of the locking projection 4. As a result, the disc spring or the washer and so on is locked. The locking can be easily done only by providing the projection.
Patent JP-H06249667-A (JP)
Title: Angular velocity sensor
Inventor: FUSHIMI MASAHIRO
IPC: G01C19/5663
Filed: 1993-03-01
Abstract: PURPOSE:To provide a small-sized and highly sensible angular velocity sensor. CONSTITUTION:When an AC voltage is applied across a driving element 201, the element 201 vibrates a beam section 102 for drive. The vibration of the section 102 vibrates a weight section 107 through a repeating weight section 103 and beam sections 104 and 105 for detection. When the title sensor is rotated in the direction 109 while the weight section 107 vibrates, the section 107 generates a Coriolis force. The Coriolis force deforms the beam sections 104 and 105. The deformation of the sections 104 and 105 is detected by means of an angular velocity detecting element 203 as an angular velocity. By folding the weight section 107 which contributes to the vibrations at the repeating weight section 103 and coupling the folded parts by means of the beam sections 104 and 105, the lengths of the beam sections 104 and 105 are increased so as to improve the detecting sensitivity of the sensor and the size of the sensor is improved.
Patent JP-H11235854-A (JP)
Title: Controlling method of printer device and recording medium thereof
Inventor: OKUBO TADASHI
IPC: B41J25/308
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To accelerate the printing action of a printer device by a method wherein a printing is performed by setting a proper head gap on the basis of the thickness distribution, which is recorded by detecting in advance the thickness of a form as the object of a printing output, of the form. SOLUTION: A gap controlling part B14 measures the thickness of a form by lowering a printhead through the driving of a gap adjusting mechanism B14a. A line feed driving part B13 detects the thickness of a form over its total length and forms a thickness map by moving the form through the driving of a line feed part B13a for moving the measuring part of the form in order to house the thickness map together with ID data read in advance in a driver program B21 and finally register. The gap controlling part B14 lowers the printhead from its escape position by driving the gap adjusting mechanism B14a so as to press the form once in order to form a proper head gap through its elevating to a predetermined position.  After the form is moved to the predetermined printing starting position directed by a host device B02 through the driving of the line feed part B13a by the line feed driving part B13, a printing is performed.
Patent JP-H05214265-A (JP)
Title: Self-depositing water-based coating composition
Inventor: HONDA TAKUMI
IPC: C09D5/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide the title composition which can give a coating film having adhesiveness and corrosion resistance very excellent as compared with those of a coating film formed from a conventional coating composition without rinsing with a chromium-containing solution or the like before curing the coating film. CONSTITUTION:The title composition comprises a water-dispersible or water-soluble resin for forming an organic coating film, at least one kind of ion selected among fluoride ions and complex fluoride ions and at least one kind of ion selected from hexavalent chromium ions, a mixture of hexavalent chromium ions with trivalent chromium ions and tungstate ions and molybdate ions and has a pH of 1.6-5.0.
Patent JP-H06228933-A (JP)
Title: Matress-shaped gabion, and erection and laying thereof
Inventor: SHIRAI JUNICHI
IPC: E02D17/20
Filed: 1993-02-04
Abstract: PURPOSE:To erect matress-shaped gabion at a construction site and lay the same stable and flat by a simple method. CONSTITUTION:A bottom net 12, extending over a plurality-of stonefilling area 11, is laid on a specified place, and self-sustaining combined bodies of partition nets 15-18, made up of a plurality of partition walls 13a, 13b facing the different directions, are erected one after another over the bottom net 12, and thereby the stone-filling areas 11 are formed in sections. After the stone-filling areas 11 are filled with stones, an upper net extending over a plurality of stone-filling areas is put thereon.
Patent JP-H11235835-A (JP)
Title: Electromagnetic printhead and manufacture thereof
Inventor: KIMURA NOBUO
IPC: B41J2/235
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance of the fulcrum portion of an armature equipped with an electromagnetic printhead by a method wherein a wear resistant covering layer is provided at least one the surface of the fulcrum portion of the armature. SOLUTION: In this electromagnetic printhead 10, a were resistant covering layer is provided at least one the surface of the fulcrum part 12 of its armature. Further, more in detail, a PTFE (polytetrafluorethylene)-containing nickel composite plating layer is equipped at least on the surface of the fulcrum part 12 of the armature 11. Preferably, after the carrying out of a PTFE-containing electrolessly nickel composite plating treatment, further a heat treatment is carried out. Or, in this electromagnetic printhead 10, at least a were resistant plating treatment is carried out on the surface of the armature 11. Further, this electromagnetic printhead 10 is obtained by carrying out the heat treatment of the armature under vacuum at the temperature such as 350-400 deg.C for about 1-1.5 hours.
Patent JP-H02220024-A (JP)
Title: Contact lens
Inventor: KANBE SADAO
IPC: C08F290/06
Filed: 1989-02-21
Abstract: PURPOSE:To impart a hydrophilic property to the contact lens and to improve the wearing feel by subjecting the contact lens consisting of a base material contg. the polymer of the ester compd. of methacrylic acid to a plasma treatment, then exposing the lens to an oxygen atmosphere, treating the lens in a hydrophilic monomer and grafting the monomer. CONSTITUTION:Radicals are generated on the surface of a contact lens molding 1 by subjecting the surface of the molding to the plasma treatment. Peroxides, such as -O-O-H, are generated when this molding is exposed to the oxygen atmosphere. The molding is immersed into a hydrophilic monomer soln. and the temp. is raised, by which the peroxides are decomposed to form an initiator and the polymn. is initiated to graft the hydrophilic monomer. As a result, the hard contact lens having the excellent wettability and wearing feel is obtd.
Patent JP-S61200000-A (JP)
Inventor: SUMI TAKAO
IPC: B41M5/26
Filed: 1985-02-28
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-H03243045-A (JP)
Title: Communication control equipment
Inventor: CHIBA MASAHIRO
IPC: H04L29/08
Filed: 1990-02-21
Abstract: PURPOSE:To highly efficiently transmit data by allowing a transmission control means to inform the completion of transmitting operation of at least one unit data to a processing means in accordance with transmission completion information outputted from a transmission means. CONSTITUTION:When the succeeding data are sent from a terminal controller 202, the transmission control part 215 stores the leading address of a buffer corresponding to an untransmitted packet in a queue 217 and all the buffers indicated by the queue 217 are collectively requested to execute transmission processing. Consequently, the number of transmission processing requests and the number of times of transmission completion information can be reduced and the data transmission speed can be increased.
Patent JP-H07249447-A (JP)
Title: Terminal lock structure
Inventor: SAIMOTO TETSUROU
IPC: H01R13/42
Filed: 1994-03-11
Abstract: PURPOSE:To improve mounting workability by providing a terminal accommodation part consisting of a terminal insertion chamber for allowing inserting of the terminal of a wire terminal, a terminal fixing chamber for fixing terminals, and an interlinking chamber for interlinking the terminal insertion chamber to the terminal fixing chamber. CONSTITUTION:A male terminal 41 is inserted from a position below an undercover 31 into a terminal insertion chamber 35 and inserted through above the undercover 31. A wire W is moved from the terminal insertion chamber 35 to a terminal fixing chamber 37 side through the inside of an interlinking chamber 39. The wire W is pulled down below the undercover 31, and the male terminal 41 is inserted into the terminal fixing chamber 37. When the terminal 41 is inserted into the terminal fixing chamber 37, the locking step part 63 of a flexible locking arm 61 is engaged with a locking hole 49, and the tilt part 51 of the male terminal 41 is brought into contact with a tilt part 59. In this situation, the male terminal 41 is prevented from slipping off to the upper side by engaging the locking step part 63 of the flexible locking arm 61 with the locking hole 49, is fixed in the fixing chamber 37 with slipping off to the downward direction prevented by being in mutual contact and engaging condition of the tilt parts 51 and 59, and is locked.
Patent JP-H04257830-A (JP)
Title: Flash light dimming controller for camera
Inventor: SUZUKI SHINICHI
IPC: G03B7/16
Filed: 1991-02-12
Abstract: PURPOSE:To offer the flash light dimming controller of the camera which can obtain the best exposure corresponding to an object by setting a photographic mode corresponding to the object and performing dimming control over a flash device with a field dimming area and a light quantity level suitable for photography. CONSTITUTION:This controller is equipped with a photographic mode selecting means 102 which selects a photographic mode wherein the best exposure is obtained corresponding to the object, a divisional photometry means 103 which divides an object filed into plural areas and executes photometry, a weighting means 104 which weights and outputs the photometric values of the divisional photometry means 103, and a dimming control means 101 which performs the dimming control over the flash device 100 according to the weighted photometric values. The photometric values of the respective photometry areas are weighted corresponding to the photographic mode to perform the dimming control over the flash device 100, thereby obtaining the best exposure value for the object.
Patent JP-S54133617-A (JP)
Title: Vacuum pump device composed of ejector and liquid ring type vacuum pump
Inventor: MORIMOTO TAKAOKI
IPC: F04F5/24
Filed: 1978-04-07
Abstract: PURPOSE: To make a vaccum pump device more simple and functional by connecting the air-liquid separator to the nozzle of ejector with piping for the gas to make direct drive as well as providing a liquid drop separator on the air supply line.  
     CONSTITUTION: The ejector 4 is in communication with the gas separator 6 by a piping 10 for the air to make direct drive and a liquid drop separator 16 is provided on the way of this air piping 10. There, liquid drops included in the air extracted out of the air-liquid separator 6, are removed by the liquid drop separator 16 and the gas including no liquid drops is supplied to the ejector 4 as a driving gas. Accordingly, the ejector 4 can be driven in high performance by utilizing the air procured at the air-liquid separator 6 - no need to take in the atmosphere for the driving air -, which ensures simplified construction as well as excellency in the function. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10237552-A (JP)
Title: Manufacture of hot rolled steel plate
Inventor: KIZU TARO
IPC: C22C38/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacture of a hot rolled steel plate of small plate thickness, free from cracking at slab surface and capable of stably taking the place of a cold rolled steel sheet for working. SOLUTION: At the time of hot-rolling a slab having a composition consisting of, by weight, 0.015-0.05% C, <=0.03% Si, 0.05-0.5% Mn, <=0.03% P, <=0.015% S, >=0.005% sol.Al, <=0.003% N, 0.0005-0.0025% B, and the balance essentially iron, heat treatment is applied at 900-1050 deg.C for >=30s just before finish rolling and then finish rolling is carried out in a temp. range not lower than the Ar3 transformation point.
Patent JP-S59166340-A (JP)
Title: Casting method of titanium product
Inventor: OBARA ISAO
IPC: B22D21/02
Filed: 1983-03-11
Abstract: PURPOSE:To maintain the properties of an initial ingot and to obtain a particularly small Ti product having good quality without blowholes by melting a Ti ingot in a crucible formed of Mg oxide or Zr oxide and casting the same into a casting mold formed of Mg oxide or Zr oxide. CONSTITUTION:A Ti ingot 2 is put into a crucible 1 formed of Mg oxide or Zr oxide and is melted by arc heating, etc. The reaction of the molten Ti with Mg oxide by overheating is prevented in this stage. However, even if the ingot is adequately melted, a very slight quantity of Ti oxide is formed in some case in the crucible after the end of the melting operation and therefore the crucible is reused after the inside surface thereof is chipped off by a prescribed thickness. On the other hand, an investment casting material having the coefft. of expansion at which the shrinkage of the Mg oxide or Zr oxide in the stage of calcination and the shrinkage of Ti on solidification in the stage of casting can be corrected is packed in an intraoral impression 4 to manufacture an auxiliary pattern 7. A casting mold 9 formed of Mg oxide and/or Zr oxide is manufactured from said pattern and the above-described molten Ti is cast therein. Such crucible and casting mold prevent the reaction with the molten Ti and the intended Ti product is obtd.
Patent JP-H06258424-A (JP)
Title: Radar device mounted on aircraft
Inventor: KOBAYASHI CHIKAKO
IPC: G01S13/28
Filed: 1993-03-02
Abstract: PURPOSE:To obtain a rader device mounted on the aircraft by which the clutter is suppressed so as to detect a target with a small RCS by improving both distance resolution and angle resolution and reducing an irradiation area by clutter competing with the target. CONSTITUTION:A phase modulation is applied to a sending signal and a receiving signal is demodulated by a pulse compressor 13 to generate a narrow pulse, resulting in the improvement of distance resolution. Further, the change in target distance caused by the travelling of an aircraft is compensated by a phase compensation circuit 14 and thereafter the frequency is analized by a frequency analizer 15 to improve the angle resolution, thereby reducing an irradiation area by the clutter competing with the target and improving an S/C ratio.
Patent JP-S61200121-A (JP)
Title: Thermosetting resin composition
Inventor: KISHIMOTO YOSHIHISA
IPC: C08G65/02
Filed: 1985-03-04
Abstract: PURPOSE:To provide the titled composition composed of a spiro-orthoester compound, etc., its curing agent and a specific cure accelerator, producible in a short time at a low temperature, curable with little volume shrinkage, having high dimensional accuracy, and suitable as a paint, etc. CONSTITUTION:The objective composition can be produced by compounding (A) one or more compounds having at least one spiro-orthoester group or bicyclo-orthoester group in the molecule with (B) a curing agent consisting of a phenolic resin and (C) one or more cure accelerators selected from (i) an acetylacetone complex salt cure accelerator consisting of (trifluoro) acetylacetone complex salt or hexafluoroacetylacetone complex salt and/or (ii) an organic tin compound cure accelerator such as di-n-butyltin oxide, di-n- butyldichlorotin, di-n-butyltin diacetate, di-n-butyltin dilaurate, di-n-butyltin distearate, etc.
Patent JP-S56141768-A (JP)
Title: Linear motor
Inventor: TAKAHASHI YUUJI
IPC: H02K41/02
Filed: 1980-04-01
Abstract: PURPOSE:To arrange position detecting elements of the linear motor at the position obtainable enough torque by a method wherein frame-shaped coils formed by winding in a frame-shape are provided on a mover and the position detecting elements  and electric circuits are put in the inside cave parts of the frame-shaped coils. CONSTITUTION:At the center part of one side face 2a of an iron plate 2 of the mover 1, the rectangular frame-shaped coils 3 formed by winding the coils in the rectangular frame-shape are fixed in a line at about equal intervals, and the position detecting elements 4 and the necessitated coils 5 are put in the inside cave parts 3a of the rectangular frame-shaped coils 3. Terminals 6 of the rectangular frame- shaped coils 3 are connected to conductors for current feeding provided to rails 7, 8. When the breadth of magnetic pole of magnets 11 to be provided at the stator side is designated as T, and the breadth of the rectangular frame-shaped coils as Tx(2n-1) (n=2, 3...n), the position of the position detecting elements 4 are settled at the places distant by the interval T from the side lines of the coils.
Patent JP-S62198279-A (JP)
Title: Liquid crystal display device
Inventor: OTANI AKINARI
IPC: G02F1/1343
Filed: 1986-02-26
Abstract: PURPOSE:To obtain a liquid crystal display device whose power consumption is low, and also, whose flicker is scarcely sensed, by impressing a signal whose phase is opposite to that of a signal impressed to a picture element of the second group, with respect to a signal impressed to a picture element of the first group which has been placed adjacently. CONSTITUTION:An amplitude of a video signal inputted to a video signal sample holding circuit 11 is divided into 1/2, signal electrodes and counter electrodes are divided into odd columns and even columns, and to the signal electrode of the odd column, a signal whose phase is opposite to that of a signal impressed to the signal electrode of the even column is impressed, and to the counter electrodes of the odd column and the even column, a square wave whose phase is opposite to that of the signal impressed to the respective signal electrodes is impressed. In this way, a power supply voltage of the video signal sample holding circuit 11, a noninverting circuit 13 and an inverting circuit 14 can be suppressed, and the power consumption is reduced remarkably.
Patent JP-H05242505-A (JP)
Title: Focus/track servo controller for optical disk device
Inventor: TANAKA SHIGEYOSHI
IPC: G11B7/095
Filed: 1992-02-27
Abstract: PURPOSE:To stably perform focus control and track servo control to ambient change and change with time concerning a focus/track servo controller for an optical disk device. CONSTITUTION:A focus servo control part 4 or a track servo control part 3 is provided in a servo control part 23. A gain where a servo becomes an optimum state is found previously at an adjusting time, etc., in a factory and set in a nonvolatile memory 22A. A gain setting value is read from the nonvolatile memory 22A by a servo gain decision part 21 at an operating time and set to a variable gain amplifier in the focus servo control part 4 or the track servo control part 3 and servo control is performed. Further, the gain is set to the variable gain amplifier in the track servo control part 3 so that the amplitude of a track error signal is equal to a target value operated based on the gain setting value from the nonvolatile memory 22A.
Patent JP-H09235400-A (JP)
Title: Expanded sheet and expanded sheet molding product
Inventor: SAITO KATSUHIRO
IPC: C08J9/04
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To produce an expanded sheet, comprising a specific aromatic vinylic polymer, having a long product life, moldable into a molding product excellent in strength and oil resistance and useful as containers, etc., for oily foods. SOLUTION: This expanded sheet comprises (A) an ionic cross-linked aromatic vinylic polymer [e.g. the one having 150000-1000000 molecular weight (W1 ) in an undissociated state expressed in terms of the solution viscosity in dry toluene (T) and 100000-400000 molecular weight (W2 ) in a dissociated state expressed in terms of the solution viscosity in a mixed solution of T with hydrochloric acid at 1.05-5 molecular weight ratio W1 /W2 ] and is obtained by carrying out the expansion extrusion molding so as to provide 3-20 times expansion ratio and 1-5mm thickness. The component A is prepared by copolymerizing, e.g. an aromatic vinylic monomer with a metallic salt of (meth)acrylic acid such as zinc (meth)acrylate as essential components.
Patent JP-H06255271-A (JP)
Title: Thermal transfer recording medium and its production
Inventor: KAWAKAMI SOTA
IPC: B41M5/40
Filed: 1993-03-02
Abstract: PURPOSE:To provide a thermal transfer recording medium having a high sensitivity, a superior color reproducibility, and good transferring properties. CONSTITUTION:In a thermal transfer recording medium at least provided with a substrate, a photothermal energy conversion layer, and a hot melt ink layer and applied to recording at a linear velocity of 1m/sec or more using a laser light of an intensity of 1000W/mm<2> or more at an exposed surface, the photothermal energy conversion layer is composed of an infrared absorbing dyestuff and a binder, and the total film thickness of said photothermal energy conversion layer and said hot melt ink layer is not more than 1.5mum. The thermal transfer recording medium is at least provided with a substrate, a cushion layer, a photothermal energy conversion layer, and a hot melt ink layer. In a thermal transfer recording medium applied to recording at a linear velocity of 1m/sec or more using a laser light of an intensity of 1000W/mm<2> or more at an exposed surface, the total film thickness of said photothermal energy conversion layer and said hot melt ink layer is not more than 1.5mum.