baber/WOPTO huggingface dataset:
Patent JP-S55146862-A (JP)
Title: High frequency lamp
Inventor: HAYASHI GENICHI
IPC: H01J65/04
Filed: 1979-05-01
Abstract: PURPOSE:To suppress greatly the occurrence of noise by making the use of high frequency electromagnetic field effectively by the procedure in which a high frequency coil is rolled into a bar-like core whose both ends are provided with a magnetic deflection portion and a high frequency electric field is introduced to the deflection portion to cause a high frequency electromagnetic field to generate. CONSTITUTION:The bulb 1 houses the magnetic core 7 of ferrite, etc., along its axial direction, and the core 7 is supported at the axial core position of the bulb 1 by the supporting wire 8 attached to the stem 3. Also, the core 7 is made up of a pair of the magnetic deflection portions 10a and 10b of an almost disk form, which are formed by facing the bar-like axle 9 and its both ends. In the core 7, the axle portion 9 is wound with the high frequency oscillating coil 14 and its both ends are inserted at a given interval in such a way that the magnetic deflection portion 10b is not connected with the oscillating coil 14 and then connected to the lead wire 4. Thus, the high frequency electromagnetic field formed by the oscillating coil can be utilized effectively.
Patent JP-H10235798-A (JP)
Title: Glass film coating method for lightweight refractory and high accuracy glass film coating refractory
Inventor: HORIMI KAZUHIRO
IPC: B32B17/06
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To coat a high void lightweight refractory with a high accurate (particularly black color) glass coating film without the generation of distortion. SOLUTION: A glass film is stoved on a lightweight refractory by the gradual heat and gradual curing heat curve in the inactive gas atmosphere. As a starting material of a glass film, reaction cured glass composed mainly of high silica glass frit and boron oxide powder containing a silicon boride as a black pigment is used. As the silicon boride, tetraboride silicon or a mixture of silicon tetraboride with one kind or more of other borides is used. The ratio of boron oxide in the reaction cured glass is 8-13wt.%, and the stoving temperature of the glass film is 1200-1260 deg.C. The lightweight refractory is a high void lightweight refractory composed mainly of inorganic fibers.
Patent JP-S59180355-A (JP)
Title: Online measuring device for crystal grain size of magnetic steel plate
Inventor: TOYODA TOSHIO
IPC: G01N27/72
Filed: 1983-03-31
Abstract: PURPOSE:To measure online the size of crystal grains of a steel plate to be measured without cutting out a sample material therefrom by magnetizing the steel plate with a magnetizing device and displaying the pattern along the grain boundary on a magnetic display device provided oppositely to the magnetizing device. CONSTITUTION:Traveling of a steel plate 1 is stopped and an observing plate 4 is brought into tight contact with the top surface of the plate 1 in the stage of measurement. When electric current is conducted to an electromagnet 2 to magnetize the plate 1, the ferrite grains in the soln. 14 sandwiched by the transparent glass plate 12 and non-magnetic metallic plate 13 of a magnetic display device 5 are arranged along the grain boundary of the plate 1, by which the size of the crystal grains is measured. The current to the electromagnet 2 is then stopped and after the plate 4 is risen, the traveling of the plate 1 is started. The display is erased by a display erasing mechanism 7 when the measurement ends.
Patent JP-H03254524-A (JP)
Title: A/d converter
Inventor: SATO FUMIKI
IPC: H03M1/38
Filed: 1990-03-05
Abstract: PURPOSE:To relieve the degradation in the accuracy of A/D conversion by using a power supply for the amplifier circuit of a comparator in common to the power supply of a reference voltage generating means and cancelling a minute change in the voltage of the reference power supply and the voltage of a power supply for A/D conversion. CONSTITUTION:A control circuit 6 varies a reference voltage A.VREF generated from a reference voltage generating circuit 1. The reference voltage and an analog input voltage are inputted alternately to a charge balanced comparator 2, the control circuit 6 obtains sequentially a changing point based on the output level of the comparator 2 to apply A/D conversion. The coefficient A of a reference input voltage at the changing point is expressed in equation I when an external reference voltage VREF is changed by  V before and after the changeover of a switching means 12, where VAN is expressed in an analog input voltage, alpha is a constant depending on the manner of generation. Signs of 2nd and 3rd terms are always different and an error in the A/D conversion caused by the fluctuation of a power voltage is reduced in the form of cancellation.
Patent JP-S63222296-A (JP)
Inventor: SHOJI KOICHI
IPC: G21C13/073
Filed: 1987-03-11
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-H09227248-A (JP)
Title: Porous sintered compact and its production
Inventor: SASAKI WATARU
IPC: C08L101/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To easily produce a lightweight sintered compact having high mechanical strength, liable to the penetration of a liq. such as water and used as the material of an aeration pipe, an aromatic holding means, etc. SOLUTION: Powder formed by sticking inorg. fine particles to the surfaces of plastic particles is compacted by sintering to obtain the objective porous sintered compact. The pref. amt. of the inorg. fine particles is 0.01-40wt.% of the amt. of the plastic particles. The pref. average particle diameter of the plastic particles is 35-650μm and that of the inorg. fine particles is <=30μm. The plastic particles are preferably thermoplastic resin particles and polystyrene and/or PP particles are suitable for use as the plastic particles. Fine silica- alumina particles are suitable for use as the inorg. fine particles.
Patent JP-H04290203-A (JP)
Title: Nonlinear resistor
Inventor: SUZUKI HIRONORI
IPC: H01C7/10
Filed: 1991-03-19
Abstract: PURPOSE:To provide a highly reliable nonlinear resistor which prevents the drop of electric property at the time of making a high-resistance layer at the side of a zinc oxide element. CONSTITUTION:A first high-resistance layer 2, which has silicon oxides or iron oxides, antimony oxides, and bismuth oxides for its main ingredients, and a second high-resistance layer 3, which has inorganic polymers for its main ingredients, are stacked in order on the side of the zinc oxide element 1, which has zinc oxides as its main ingredients.
Patent JP-S54146602-A (JP)
Title: Photo-fiber record reading device
Inventor: KURAMOCHI MITSUO
IPC: H04R23/00
Filed: 1978-05-10
Abstract: PURPOSE:To miniaturize and lighten titled device, by converting the micro-vibration of a slit or a reflector into the strength of light by hitting light to the slit or the reflector from a light emitting end surface or an end surface for light emitted or entered of a photo-fiber. CONSTITUTION:Light entering to a photo-fiber 8 from a light source 10 passes through the fiber 8 without loss, passes through a slit of a slit plat4 2, enters a light entering end surface 9a, passes through a photo-fiber 9 without loss and reaches a photo-detector 11. When a stylus 1 vibrates in response to the grooves of a record, etc., the slit plate 2 also vibrates minutely, and light emitted from a light emitting  end surface 8a of the fiber 8 is modulated by means of the slit of the slit plate 1,  enters the light entering end surface 9a of the fiber 9 and is detected by means of  the detector 11, thus regenerating record. Consequently, an internal mechanism of a  frame body for regeneration is simplified, and this device can be miniaturized and  lightened.
Patent JP-H10253949-A (JP)
Title: Liquid crystal display device
Inventor: IURA TAKAYUKI
IPC: H05K3/30
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the resistance to vibration and impact, etc., by providing a means suppressing a printed circuit board from bending toward a frame side owing to loading of a connector. SOLUTION: An interface connector 8 is loaded on the printed circuit board 2 on its light transmission plate 6A side in the direction vertical to the printed circuit board 2 normally. A spacer 9 consisting of relatively hard material is fixed to the upper frame 7A side surface of the printed circuit board 2 answering to the part that the interface connector 8 is fixed, and on the other hand, a recessed part 7a abutted on the spacer 9 is formed on the frame 7A. By constituting in such a manner, since, when the interface connector 8 is loaded, force required for it can oppose sufficiently to the force from the upper frame 7A through the spacer 9, such a matter that the printed circuit board 2 is bent, is eliminated.  When the printed circuit board 2 isn't bent, its force isn't transmitted to a drive IC 3 side, and the matter that the drive IC 3 is peeled off from the printed circuit board 2 is eliminated.
Patent JP-S55146038-A (JP)
Title: Correcting method for distance versus amplitude correction curve
Inventor: KOBAYASHI KOUJI
IPC: G01N29/30
Filed: 1979-05-02
Abstract: PURPOSE: To make easy the adjustment and to obtain the correct data, by keeping agreement the distance versus amplitude correction curve with the dummy echoes of required number of obtain flat echo curve.  
     CONSTITUTION: The probe 5 is fitted to the standard test piece 4, ultrasonic waves are given to the reference holes 1W3, the maximum reflection peak values 1'W3' from each hole are obtained, and the distance versus amplitude correction curve DAC 6 being the reference tying each peak point is obtained. Next, the dummy echoes 11aW16a are produced 29, the curve 6a tying the peak of the dummy echoes is in agreement with the DAC6, and compensation 32 is made so that the curve 6a is flat DAC7, allowing to perform crack detection of inspected object 34. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04211945-A (JP)
Title: Rubber sheet
Inventor: OZAWA HIROSHI
IPC: B41J1/00
Filed: 1991-03-19
Abstract: PURPOSE:To provide a rubber sheet easy to cut a gate and excellent in assembling properties by providing a rib to the end surface of the rubber sheet for the printing of a printer and providing a fine through-hole to the film gate adjacent to the rib. CONSTITUTION:A molding material is passed through a fan-shape gate 2 and a film gate 5 from a spool 1 to be molded into a rubber sheet 3 but liquid silicone rubber is used as the molding material and ribs 6,7 are provided to the end surface having at least a film gate of the rubber sheet 3 and at least one fine through-hole 8 is provided to the film gate 5. By this method, the thin-walled rubber sheet having stable quality can be easily molded and the gate becomes possible to be easily cut in stable quality. As a result, the stable mass production of the inexpensive rubber sheet excellent in assembling properties for the printing of a printer is realized.
Patent JP-H11259210-A (JP)
Title: Keyboard storage device for personal computer
Inventor: OSAGAWA YOICHI
IPC: G06F3/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To store a keyboard device safely when the personal computer is not used by providing an elevation mechanism which can move a keyboard storage base where a keyboard is mounted reciprocally from a position on a desk in front of a display device to above the display device. SOLUTION: The keyboard storage device 11 comprises a pedestal 12, the keyboard storage base 13, a couple of right and left arms 14, etc. On this keyboard storage base 13, the keyboard device is mounted corresponding to the part between front and rear lock claw pieces 15. To store the keyboard device, the part between a 1st arm part 14a and a 2nd arm part 14b is expanded at a maximum and while the keyboard device and keyboard storage base 13 are separated much forward from a computer main body part, the keyboard storage base 13 is lifted and placed abutting against the top surface of a CRT part. Consequently, the keyboard device can be stored on the top surface of the CRT part.
Patent JP-H10248984-A (JP)
Title: Tool for golf ball patting exercise
Inventor: MOMODA MINORU
IPC: A63B69/36
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To enable a player to master a correct stroke along a patting line by installing a linear guide member between a pair of right and left supports. SOLUTION: A patting exercise device 1 is comprised of a pair of right and left supports 2A, 2B, and a linear guide member 3 installed freely removably between the upper ends of the supports 2A, 2B. By adjusting the degree of spread of front and rear leg members 4, 5 of the supports 2A, 2B, the height of the guide member 3 is matched with the eight of a user. The length of the guide member 3 and the leg members 4, 5 can be increased or decreased to adapt it to the patting stroke and the build of a user. After setting the exercise device 1 and providing a cup C temporarily, assume a patting line L. A ball B is placed, the guide member 3 is set in parallel with the patting line L, the shaft 14 of a patter 12 is swung along the guide member 3. One can master a correct stroke by repeating the process.
Patent JP-S57168953-A (JP)
Title: Production of mixed dye composition
Inventor: HASHIMOTO KIYOYASU
IPC: C09B67/22
Filed: 1981-04-10
Abstract: PURPOSE: To obtain a mixed dye compsn. having exellent dyeability, etc., by simultaneously alkylating a specified aniline derivative with a plurality of alkyating agents and using the resulting mixture of alkylated products as coupling components to produce azo dyes.  
     CONSTITUTION: A compd. of formulaI(wherein Z is H, lower alkoxy; R is H, phenyl, lower alkyl) is simultaneously alkylated with at least two (1W10C) alkylating agents such as dimethyl sulfate and butyl p-toluenesulfonate to obtain a mixture of N-alkylated products. Then these products ate coupled with a diazo compd. of formula II (wherein X is H, cyano, chlorine, bromine, iodine; Y is cyano, nitro) to obtain the desired mixed dye compsn. of formula III (wherein A, B are each a 1W10C alkyl). The resulting compsn. can dye polyester fibers deep purple to greenish blue with good fastness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58173220-A (JP)
Title: Construction of foundation pile
Inventor: NAMURA HIDENORI
IPC: E02D5/38
Filed: 1982-04-02
Abstract: PURPOSE:To exactly form a friction cut part by a method in which iron bars and a thin inner tube are erected in a casing set underground and then concrete is placed into the inner tube to construct the upper part of a pile. CONSTITUTION:After or while excavating a shaft A in the ground, a casing 1 is erected in the ground, and an iron bar cage 2 is inserted into the casing 1. Then, a inner tube 4 with a thin wall of a corrugated pipe, etc., whose tip part is wound with a strap packing 3 of an expanded synthetic resin, e.g., urethane form, is erected on the inside of the casing 1 and on the outside of the iron bar cage 2. Then, ready-mixed concrete 5 is placed into the shaft A until it reaches the bottom of the casing 1 and then the casing 1 is slightly pulled up in such a way as to prevent the extension of the concrete 5 to the outside of the inner tube 4.
Patent JP-S63223138-A (JP)
Title: Shape memory alloy wire having plural transformation points and shape memory alloy spring by use of same and their production
Inventor: YAMAUCHI KIYOSHI
IPC: A61M25/00
Filed: 1987-03-12
Abstract: PURPOSE:To manufacture a shape memory alloy wire having plural transformation point, by subjecting a piece of seamless shape memory alloy wire with the same composition to heat treatment at partly different temps. CONSTITUTION:A piece of seamless wire 1 or coil spring material 5 of shape memory alloy with the same composition composed principally of TiNi of >=50.3atom.% Ni concentration is partly covered with heat insulating materials 6, such as asbestos, etc., dissimilar in dimension, respectively, and then placed into furnaces of the same temperature to undergo heat treatment under the prescribed conditions. As a result, the wire 1 or spring material 5 of shape memory alloy having plural transformation temps. partly different owing to the difference in dimensions, such as thickness, etc., of the heat insulating material 6 can be obtained.
Patent JP-H10255292-A (JP)
Title: Apparatus for driving objective lens of optical pickup and assembling method thereof
Inventor: TAKIZAWA ATSUSHI
IPC: G11B7/135
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for driving an objective lens of an optical pickup and an assembling method therefore whereby a lens holder is movably, elastically, highly accurately and easily supported on a supporting stage and a mounting base. SOLUTION: A lens holder 10 and a supporting stage 26 adjacent to the lens holder are integrally molded via a separable tie bar member 16. A focus coil 12 for driving and shifting the lens holder in a direction parallel to the optical axis of an objective lens, and a tracking coil 14 for driving and shifting the lens holder in a direction orthogonal to the optical axis of the objective lens are mounted on the lens holder 10. Elastic supporting members 30a-30d having terminal parts 32a, 32b for electric connection of each coil are connected between the lens holder 10 and supporting stage 26. Thereafter, the tie bar member 16 is cut and separated thereby enabling the lens holder 10 to oscillate and shift. The coils are inserted to enclose yoke parts 20a, 20b arranged to support a pair of confronting magnets 22a, 22b on a mounting base 20.  The supporting stage 26 is thus fixed and assembled onto the mounting base 20.
Patent JP-S62225557-A (JP)
Inventor: ORUGAATSU SUKOSUTEINSU
IPC: C08K7/02
Filed: 1987-03-12
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-H06269098-A (JP)
Title: Sound field control system
Inventor: YANAGAWA HIROBUMI
IPC: G10K15/12
Filed: 1993-03-16
Abstract: PURPOSE:To obtain an excellent sense of spread by adding delayed audio signals only by a predetermined number and supplying a sum output to a correlation control filter means so as to set an inter-both auditory tube correlation function to an optimum value. CONSTITUTION:Input audio signals at every L, R channel are respectively delayed 11L, 11R to generate plural delay audio signals with delay time different. A predetermined number of delayed audio signals among them are introduced and added by adders 13, 15, 17, 19 and the sum output is fed to correlation function control filter means 2, 3 as the output of a reverberation generating means 1. Then delay time of the introduced delay audio signal is selected to maximize the correlation number and the delay time of the all pass filter of the filter means 2, 3 and the multipling coefficient are set properly to set the inter-both auditory tube correlation function is set to an optimum value to obtain an excellent sense of spread.
Patent JP-H01229244-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HATAKEYAMA AKIRA
IPC: G03C1/06
Filed: 1988-03-09
Abstract: PURPOSE:To improve the dimensional stability of the sensitive material by specifying the drying condition of a hydrophilic colloid layer, and the thermal processing and the packing conditions of a sensitive material, respectively. CONSTITUTION:When the coating solution of the hydrophilic colloid layer applied on a supporting body composed of polyester is dried, less than 300wt.% of a moisture on the dry basis of the amount of a binder contd. in the whole layer mounted on the supporting body is dried in a relative humidity of <=50%. For example, when the colloid layer contains >=300wt.% moisture, the drying condition after the moisture content of the colloid layer becomes less than 300wt.%, is specified as mentioned above. Next, the obtd. sensitive material is thermally processed at a temp. of >=30 deg.C in an atmosphere of <=1% of absolute humidity, and then is preserved at the atmosphere of <=1% of the absolute humidity. For example, the sensitive material thermally processed, is allowed to stand at 25 deg.C for a prescribed time in the atmosphere of RH of 40% (the absolute humidity of about 0.79%) and then sealed and packed, and the absolute humidity within a packing bag, is maintained in the conditions mentioned above.
Patent JP-H07258009-A (JP)
Title: Pasty sustained release germicide
Inventor: OTAKA HIDEO
IPC: A01N25/04
Filed: 1994-03-25
Abstract: PURPOSE:To obtain the germicide easily injectable in a drain pan without requiring disassembling and assembling an air conditioner, also with no need for removing the residues after dissolution of the active ingredient. CONSTITUTION:This sustained release germicide contains 0.1-50wt.% of a sparingly water-soluble germicide and 0.1-10wt.% of a thickening agent. Being pasty, this germicide can be applied easily by merely coating objects therewith. From the pasty germicide applied, the sparingly water-soluble germicide is sustainedly released over a long period, thus sustaining long-term germicidal effect. Besides, the thickening agent migrates to water side gradually, resulting in resolution of the problem of residues.
Patent JP-H07256659-A (JP)
Title: Electromagnetic wave shield panel, room of building and electromagnetic wave shielding construction method
Inventor: TAMURA YUJI
IPC: B29L31/00
Filed: 1994-03-25
Abstract: PURPOSE:To obtain an electromagnetic wave shield panel excellent in execution properties and lightweight properties by providing a hard polyurethane foam layer between a surface layer composed of a conductive metal panel of which the cross-sectional shape is a horizontal U-shape or the end side part has a stepped shape at least at one place and a rear surface layer composed of a silicon steel panel by foam molding. CONSTITUTION:A conductive metal plate layer 2 being a surface layer of which the cross-sectional shape is a horizontal U-shape or the end side part has a stepped shape at least at one place is composed of a metal alone or an alloy with electric resistivity at 20 deg.C of 1X10<-4> or less and has a thickness of 0.1-2.0mm. A silicone steel panel layer l being a rear surface layer is set to 0.1-5.0 mm in thickness with due regard to electromagnetic wave shielding effect and a handling wt. The hard polyurethane foam layer 3 formed between the conductive metal panel layer 2 and the silicon steel panel layer 1 by foam molding is set to a closed-cell structure especially from the viewpoint of heat insulating effect and the closed cell ratio thereof is set to 85% or more and the density thereof is set to 0.01-0.5g/cm<3> from the aspect of heat insulating effect, strength and moldability and polyether polyol using an aliphatic compd. as an initiator is used as a raw material.
Patent JP-H09301860-A (JP)
Title: Transfusion medicine combined with reducing sugar and its sterilization
Inventor: KAWAKAMI KEIICHI
IPC: A61P3/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for sterilizing a transfusion medicine combined with a reducing sugar and accompanied by no or a reduced coloring thereof caused by a degradation of the reducing sugar without a coloring inhibitor by dissolving carbonic acid gas into a liquid medicine consisting essentially of the reducing sugar. SOLUTION: A transfusion medicine consisting essentially of a reducing sugar and optionally containing a fat emulsion or an electrolyte is sterilized by dissolving carbonic acid gas. At least one selected from glucose, a fructose and a maltose is preferably used as the reducing sugar. Moreover, the pH value when dissolving the carbonic acid is 3.5-6.5, preferably 4-6.5 and the pH values of the liquid medicine before dissolving the carbonic acid gas therein and after sterilizing the one are each preferably 5.0-8.5, more preferably 5.0-7.5.