baber/WOPTO huggingface dataset:
Patent JP-S60182020-A (JP)
Title: Magnetic tape check device
Inventor: MINODA YOSHIAKI
IPC: G11B15/087
Filed: 1984-02-29
Abstract: PURPOSE:To check a state under running at a high speed with high efficiency by providing a deciding means deciding that a level of a reproducing signal detected by a detecting means is within a prescribed value to each track. CONSTITUTION:A music signal is recorded on a magnetic tape 2 and a number of revolution detecting sensor 17 detects the number of revolutions of a supply reel 11 and applies a pulse corresponding to the number of revolutions to a preset counter 19. When the magnetic tape 2 runs before a prescribed length from the end of the magnetic tape 2, the preset counter 19 produces an output and an output of a control circuit 29 receiving the output of the counter 19 changes over a changeover switch 21 to the position of an oscillator 20. A mixed signal from the oscillator 20 is fed to a recording amplifier 15 via the changeover switch circuit 21, amplified and fed to a recording magnetic head 13 and the result is recorded on the magnetic tape 2 over four tracks. Moreover, the mixed signal of the oscillator 20 recorded on the magnetic tape 2 is detected by a reproducing magnetic head 14.
Patent JP-2000235108-A (JP)
Title: Optical device
Inventor: HAYASHI TAKAE
IPC: G02B5/20
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical device by combining filters of different kinds of materials having no distortion and no peeling besides being low-cost. SOLUTION: In an optical device comprising a photodetector 1 and two cut filters 2, 3 which cut rays having wavelengths different with each other, the first cut filter 2 is fixed to the photodetector 1 via a transparent or semi- transparent elastic adhesive 9 which has <=4,000 mPa.s viscosity before hardening and <=30 Shore A hardness after hardening. Furthermore, the second cut filter 3 is fixed to the first cut filter 2 via the adhesive 9.
Patent JP-S57149351-A (JP)
Title: Polyphenylene oxide composition
Inventor: UENO SHIYOUJI
IPC: C08L33/00
Filed: 1981-03-12
Abstract: PURPOSE: To provide the titled compsn. having excellent resistance to heat, weather and impact, by blending polyphenylene oxide, a specified rubber/arom. alkenyl monomer graft polymer and a poly-α-olefin.  
     CONSTITUTION: 1W100pts.wt. copolymer obtd. by grafting an arom. alkenyl monomer onto an ethylene/α-olefin/polyene terpolymer in a weight ratio of 1/ 20W 20/1, is mixed with 100pts.wt. polyphenylene oxide of formulaI(wherein R 1 , R 2 , R 3 , R 4  are each H, hydrocarbon group, hydrocarbonoxy group; n≥50) which may be used together with a polymer obtd. from an arom. alkenyl monomer of  formula II, wherein R 5  is the same as R 1 ; R 6  is a 1W 4C alkyl. Then 0.5W10 pts.wt. poly-α-olefin is added to 100pts.wt. above resin compsn. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61198558-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: KOBAYASHI MASAO
IPC: H01M4/60
Filed: 1985-02-27
Abstract: PURPOSE:To obtain a nonaqueous solvent secondary battery having high energy density, low self discharge, long cycle life, and good charge-discharge efficiency by using a substance obtained by oxidation polymerization of a specified p- aminodiphenylamine in a positive electrode. CONSTITUTION:A substance obtained by oxidation polymerization of p- aminodiphenylamine or its derivative shown in the general formula is used is a positive electrode. R' and R'' in the formula show an alkyl group in which the number of hydrogen atom or carbon is 1-5. A nonaqueous solvent secondary battery using this positive electrode has high energy density, high charge- discharge efficiency, long cycle life, low self discharge, and flat discharge voltage. The battery is suitable for portable appliances, electric car, gasoline car, and power storage since it is compact and light weight and has high energy density.
Patent JP-S61196962-A (JP)
Inventor: SAEKI YOSHITO
IPC: A61L9/01
Filed: 1985-02-27
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-H05227896-A (JP)
Title: Preparation of extracted soybean protein
Inventor: KOBAYASHI HIDEYUKI
IPC: A23J3/16
Filed: 1992-02-24
Abstract: PURPOSE:To obtain the subject soybean protein having excellent taste, flavor, solubility, nutritive value and economy and useful for meat processing industry, fish processing industry, etc., by extracting defatted soybean with water, heat- treating the obtained protein extract, adding microorganisms of the genus Bacillus, etc., culturing the microorganisms, sterilizing the product and removing disagreeable odor. CONSTITUTION:The objective soybean protein is prepared by heat-treating a protein extract extracted from defatted soybean with water, adding a microorganism of the genus Bacillus, Streptomyces, Micrococcus, Corynebacterium, Enterobacter, Rhizopus, Aspergillus, Alcaligenes or Neurospora to the treated protein, culturing the microorganism and sterilizing the product.
Patent JP-S58154216-A (JP)
Title: Transformer for control
Inventor: KASHIWAZAKI TSUNETOSHI
IPC: H01F30/14
Filed: 1982-03-10
Abstract: PURPOSE:To secure minimum voltage necessary for the normal operation of a relay at the time of an accident by a construction wherein gaps are provided for both legs of an iron core to insert a pair of coils therein and the number of turns of the coil on one side is reduced to half of what is on the other. CONSTITUTION:Gaps are provided for both legs of an iron core to insert a pair of coils therein and the number of turns of the coil on one side is reduced to half of what is on the other. In this case, the table proves that, in order to secure 30% or more of voltage at normal time when the distribution line fails becuase of single phase disconnection, two phase shortcircuiting, gaps should be provided for two legs on both sides. Consequently, it is possible to secure voltage necessary for preventing the maulfunction of a relay when the distribution line fails because of the single phase disconnection, two phase shortcircuiting, with one transformer without requiring an auxiliary circuit.
Patent JP-H10234768-A (JP)
Title: Sheet-like heat generator
Inventor: FUNAE HARUYOSHI
IPC: B29C59/04
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like heat generator that can keep a stable and comfortable temperature for a long time without generating a sense of incompatibility when it is worn. SOLUTION: The sheet-like heat generator comprises a lower layer of nonwoven fabric A manufactured using a wet paper making method together without including heat fusing fibers, heat generating powder composition without including adhesive powder scattered and held on an upper surface of an upper layer including heat fusing fibers by 20wt.% or more, a layer of nonwoven fabric B manufactured in a wet paper screening method without including heat fusing fibers as an upper layer, and a layer including heat fusing fibers by 20wt.% or more combined as a lower layer, which are heated and compacted by a specific heat emboss roll at 70-250 deg.C, where thickness of the sheet type heat generator is favorably 0.6-3.5mm.
Patent JP-H05228768-A (JP)
Title: Tool exchanging device for machine tool
Inventor: HONMA EIICHI
IPC: B23Q3/157
Filed: 1992-02-24
Abstract: PURPOSE:To simultaneously exchange more than two tools between a plurality of spindles and a tool magazine, and effectively insure the working range of the spindles. CONSTITUTION:The tool exchanging device is provided with a tool magazine 102 mounted on the side part of a X-table 14 and an automatic exchanging mechanism 104, the automatic exchanging mechanism 104 is provided with a drive unit 112 provided on the side part of a column 54, a gear case 114 supported with the drive unit 112 capably of being advanced and retreated in the arrow mark Z direction, a casing member 116 supported with the gear case 114 capably of being swivelled, and a tool gripping means 118 which is mounted to the casing member 116 capably of being advanced and retreated and can simultaneously grip respective more than two tools held by means of first and second spindle units and the tool magazine 102.
Patent JP-H06339611-A (JP)
Title: Filter
Inventor: NINOMIYA HITOSHI
IPC: B01D46/52
Filed: 1994-03-08
Abstract: PURPOSE:To provide a deodorizing air filter wherein improvement of strength and deodorizing performance can be possible while increase in ventilation resistance and pressure loss is suppressed. CONSTITUTION:A filter body 1 has a shape wherein each sheet piece 11 dividedly is formed by bending zigzag an air filtering sheet 10 to which an deodorizing agent is incorporated at a plurality of bent lines L consisting of straight lines in parallel each other. The filter body 1 is formed by arranging alternately a deodorizing part 1b and a filter part la and filtration as well as deodorization are performed in the filter part 1a and deodorization is performed by bringing it into contact with the filtered air in the deodorizing part 1b. As the deodorizing part does not perform filtration, it is not necessary to reduce the pitch of each sheet piece 11 constituting the filter part 1a by providing additionally a deodorizing part 1b and, as the result, it is possible to suppress increase in ventilation resistance of the filter body 1 and pressure loss.
Patent JP-H05237863-A (JP)
Title: Semiconductor element mold sealing method
Inventor: YAMAUCHI TOSHIHARU
IPC: B29C45/02
Filed: 1991-02-05
Abstract: PURPOSE:To shorten an operation tact after a completion of clamping and extend a life of drive systems of a device. CONSTITUTION:When a semiconductor element mold sealing is conducted using a thermosetting resin by a pressing device provided with two drive systems for feeding and for clamping, a dwell pressure after the injection of the resin is changed during clamping and curing. A low clamping torque at the completion of clamping is kept by a feeding motor as a clamping pressure changing means.
Patent JP-H09229921-A (JP)
Title: Regeneration method of basic ion exchange resin and method and device for measuring chloride ion concentration using regenerated ion exchange resin
Inventor: INOUE TOSHIO
IPC: G01N30/08
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To regenerate a basic ion exchange resin suitable for measuring chloride ion concentration. SOLUTION: A glass column 10 is filled with basic ion exchange resin 14. After washing is made by supplying the super pure water in a vessel 30, by supplying alkali aqueous solution in a vessel 31, alkali treatment wherein the base in the ion exchange resin 14 is replaced with hydroxyl group is performed. Then, washing performed by supplying super pure water, the neutral salt solution in a vessel 32 is supplied for driving carbon dioxide away. Then, washing performed by supplying the super pure water, the acid solution in a vessel 33 is supplied for acid treatment for driving alkali ion away, and washing is done by supplying the super pure water. Then, alkali treatment and acid treatment are performed again, before washing.
Patent JP-H11237055-A (JP)
Title: Heating cooker
Inventor: KISHIMOTO NAOTO
IPC: F24C7/04
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the burning of a container by detecting the heating of the empty container and abnormal temperature of the container for accommodating an object to be heated in a heating cooker. SOLUTION: A heating cooker is provided with a means 2 for heating an object to be heated and a temperature control means 7 being provided in the gap of a ceramic plate 3. In the heating cooker, the heating means 2 is electrically connected to the temperature control means 7 in series, a current transformer 20 is provided on the electric circuit, the contact switching state of the temperature control means 7 is inputted into a microcomputer 15 via a conduction detection circuit 21, the abnormal heating such as the burning of an empty container 4 is detected, the amount of the heat of the heating means 2 is forcibly reduced, and conduction is forcibly stopped, thus preventing the burning and abnormal heating of the container.
Patent JP-H03241039-A (JP)
Title: Weft inserting of air jet type weaving machine
Inventor: YAMAOKU TOSHIO
IPC: D03D47/30
Filed: 1990-02-16
Abstract: PURPOSE:To stabilize weft inserting and to reduce loss of abandoned selvedge yarn by increasing air pressure of an auxiliary nozzle at the side of selvedge end of woven fabric at the opposite side of main nozzle more than air pressure of other auxiliary nozzle and carrying out weft inserting. CONSTITUTION:Air pressure of an auxiliary nozzle 5 only at the selvedge end of woven fabric at the opposite side of main nozzle 4 is increased and weft inserting is carried out or distance of auxiliary nozzles 5 at the side of selvedge end of woven fabric is made smaller than that of other auxiliary nozzles 5 and weft inserting is done so that weft inserting is stabilized, variability of length of weft inserting is lessened and distance between waste binding 7 and warp binding 6 is shortened and loss of waste selvedge is lessened.
Patent JP-H01210676-A (JP)
Title: Cylinder mouth valve closing device
Inventor: ISHII AKIO
IPC: F16K31/14
Filed: 1988-02-19
Abstract: PURPOSE:To make a cylinder mouth valve closed securely by speed-changing a drive force from a drive source for driving to close the cylinder mouth valve to a tightening torque corresponding to an opening degree of the valve and making a high torque of its just before full closing especially. CONSTITUTION:A mouth valve 3 is installed at a top installation part 2 of a cylinder 1 where gas is enclosed. The mouth valve 3 has a handle 3a on its top, so the valve opening degree is adjusted by turning operation of the handle 3a. A speed changing mechanism 7 is provided for speed changing to make a tighening torque high after a drive force from a drive source 4 is transmitted to the handle 3a to close the mouth valve 3 closed for a predetermined degree of angle.
Patent JP-H07245423-A (JP)
Title: Light emitting element using silicon-germanium mixed crystal and its production method
Inventor: TERAJIMA KOICHI
IPC: H01L21/20
Filed: 1991-03-04
Abstract: PURPOSE:To provide an element using a Si type material which has a high light emission intensity at a near infrared range. CONSTITUTION:On a Si substrate 1, thin films of Si-Ge mixed crystal layer 2 and Si layer 3 are epitaxially grown in this order the other to form a superlattice structure 4. After forming it, it is heat-treated to increase the light emission intensity. When a voltage is applied to electrodes 6 and 7, electrons and holes are recombined in the superlattice structure to emit a light at a near infrared range. Because of the superlattice structure, the emission is very strong. This light is taken up through a filter 8 to obtain a near infrared light emitting element.
Patent JP-H04275479-A (JP)
Title: Semiconductor laser
Inventor: HOTTA HITOSHI
IPC: H01S5/00
Filed: 1991-03-04
Abstract: PURPOSE:To suppress solid diffusion from a p-type clad layer of Zn of a p-type dopant to an active layer and to reduce an oscillation threshold current value in an AlGaInP semiconductor laser. CONSTITUTION:In a double heterostructure in which an n-type clad layer 2, an active layer 3, and a clad layer 4 made of Zn-doped AlGaInP are sequentially formed on an n-type GaAs substrate 1, Si is doped in the vicinity of the active layer in the p-type clad layer (layer 10). The Si-doped AlGaInP layer 10 prevents diffusion of Zn.
Patent JP-H10216650-A (JP)
Title: Granular material color classifier and method for controlling granular material color classifier
Inventor: SATAKE SATORU
IPC: G01N21/85
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To shorten the adjusting time by eliminating the time and effort required to manually control the threshold value and supply of raw material, to improve the precision in sorting the grains on the perfect product side, to increase the yield of the grain on the perfect product side and to decrease the content of the perfect-product grain in the grain on the imperfect product side. SOLUTION: An analyzer 9 for sampling the raw material G and sorted grains and analyzing the perfect product, imperfect product and weight and a comparing and controlling circuit 10b for calculating the mixing ratio of the imperfect product in the raw material G and the mixing ratio P of the imperfect product in the grains G10 on the perfect product side based on the analytical values of the analyzer 9. The flow rate is adjusted by the circuit 10b in accordance with the mixing ratio of the imperfect product in the raw material, the grain G10 on the perfect product side is controlled below the target imperfect product mixing ratio H, and further the threshold value is adjusted so that the content of the perfect-product grain G1 in the grain G20 on the imperfect product side is decreased.
Patent JP-H08235514-A (JP)
Title: Magnetic head device
Inventor: ODAJIMA YUMIKO
IPC: G11B5/127
Filed: 1995-02-24
Abstract: PURPOSE: To enhance the reliability of joining of the sliders and magnetic core of a magnetic head device. CONSTITUTION: The sliders 15, 16 are joined to the magnetic core 14 constituting a closed magnetic path via magnetic gaps g1 , g2 . Grooves for flow of joining members are formed on the joint surfaces 15A, 15B of the sliders 15, 16 with magnetic core 14 of such magnetic head device.
Patent JP-S62195739-A (JP)
Title: Substrate for optical disk
Inventor: HORIGOME SHINKICHI
IPC: G11B7/24
Filed: 1986-02-24
Abstract: PURPOSE:To obtain a photomagnetic disk and phase change optical disk having a large signal/noise ratio and long life by manufacturing a replica substrate for which glass is used in place of a resin curable by UV rays. CONSTITUTION:Sodium silicate is prepd. into a 20wt% aq. soln. and the aq. soln. prepd. in such a manner is spin-coated on the surface of a separately prepd. nickel stamper 6. The nickel stamper having the surface preliminarily treated with a release agent consisting of a fluorine compd. is used in this case. The coating is heat-treated for 1hr at 100 deg.C in the air after spin coating to form a glass film 3. An acrylate resin 2 curable by UV rays is then placed on the film 3 and further a chemically reinforced glass substrate 1 having 1.2mm thickness is placed thereon to spread the adhesive agent over the entire surface of the substrate. The substrate is exposed for 30sec by a 4kW high voltage mercury lamp to cure the adhesive agent and thereafter, the substrate is stripped from the stamper 6. The replica substrate is thus obtd.
Patent JP-H05263527-A (JP)
Title: Lifting method of hollow plate material for building
IPC: E04G21/14
Filed: 1991-03-04
Abstract: PURPOSE:To make it possible to fasten a plate material easily by providing a lifting section to one end, providing a stopper hooking the plate material to the other end, and inserting an arm into a through-hole of the plate material to couple the lifting section with a lifting device. CONSTITUTION:A stopper 12 of an inverted T-shaped stopper 12a is provided to the lower end of a bar-shaped arm 11, and a lifting member 14 mounting a lifting section 13 of an eyenut 13a on the upper end of the arm 11 in a detachable manner is formed. The lifting section 13 is removed to insert the arm 11 into a through-hole of a plate material, the lifting section 13 is mounted to the arm 11 projected to the upper end of the plate material, and a lifting device such as a crane, etc., is connected to the lifting section 13. Accordingly, the plate material can be prevented from slipping down a hanger to lift it up safely.
Patent JP-H09207035-A (JP)
Title: Method and device for taking out inlay
Inventor: IKEUCHI NORIYUKI
IPC: B65D85/57
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an inlay taking-out device to high-efficiently and properly package an optical disc. SOLUTION: A device to take out an inlay 4 from a hopper 11 for an inlay to feed an inlay to a disc case comprises a means to support and contain a number of the inlays 4 in a row-form manner in such a state that the inlays are adhered to each other and brought into a hanging forward down state; a means to suck a proper spot on the surface of the inlay in a forefront row supported and contained in a row-form manner; and a drive means 13 to move the sucking means to take out the inlays, in order, from the inlay 4 in a forefront row. The sucking means is rotated with the sucking means sucked to the inlay 4.
Patent JP-S57153151-A (JP)
Title: Boiling type electric pot
Inventor: WATANABE SEIHACHI
IPC: F24H1/06
Filed: 1981-03-16
Abstract: PURPOSE:To control boiling without generating a plenty of steam and supply hot water boiled once. CONSTITUTION:A temperature sensitive switch 8 is being put ON and thermisters 3, 7 are conducted since the temperature sensitive switch 2 is put ON and a positive-characteristic thermister 4 is not conducted upon the beginning of heating. Once the temperature of the water is arrived at a predetermined temperature, the temperature sensitive switch 2 is put OFF, a heating body 3 is conducted through the thermister 4 and most of the voltge of an electric source is impressed to the thermister 4 because the resistance of the thermister 4 is bigger than that of the heating body 3 and the calorific power of the heating body 3 is reduced, further, the calorific power of the heating body 3 is reduced very much by the increase of resistance due to the self-heating of the thermister 4. Once the temperature sensitive switch 8 is heated by the heating of the thermister 4 to a predetermined temperature above 100 deg.C, it is put OFF, however, a temperature sensitive lead switch 6 is also put OFF at this moment. When the temperature of the hot water has reached a temperature below the predetermined value, the switch 6 is put ON and the heating body 7 is conducted through a diode 5.
Patent JP-H07223048-A (JP)
Title: Turntable type metallic mold casting apparatus
Inventor: NARUSE EIJI
IPC: B22D33/00
Filed: 1994-02-10
Abstract: PURPOSE:To provide an apparatus, in which a horizontal split metallic mold in a turntable type metallic mold casting apparatus can easily be exchanged at one position with a simple facility. CONSTITUTION:A shuttle guide rail 7 extending in the tangential direction of a table 1 is arranged at the position corresponding to the stopping of the horizontal split metallic mold 4 at the outside of the turntable 1 to arrange two sets of shuttle carriages 9, 9 so as to be reciprocaly shifted. Further, a moving body 15 provided with a clamper 14 for clamping the locking part 6 of the horizontal split metallic mold 4 at the outside of the shuttle guide rail 7, is arranged so as to be reciprocaly moved toward the horizontal split metallic mold.
Patent JP-S60182770-A (JP)
Title: Mesa type semiconductor element
Inventor: KAWAMURA SEIJI
IPC: H01L29/41
Filed: 1984-02-29
Abstract: PURPOSE:To unnecessitate a special process of coating, and to facilitate the wiring to the electrode layer at the top by a method wherein the top periphery and the inclined part of a mesa structure are coated with an SiO2 film, and the electrode layer is extended to the neighborhood of the bottom of the inclined part on the SiO2 film. CONSTITUTION:An SiO2 passivatin film 4 has a film of 0.5mum-3mum thickness which coats the whole of the periphery at the top of the mesa structure and the inclined part. On the contrary, the electrode layer 5 keeps electric contact with a p<+> active region at the center of the top of the mesa structure, and is extended to the neighborhood of the lowest part of the inclined part of the mesa structure along the SiO2 passivation layer 4. Because of such a structure, only a normal CVD method or the like can be used to form the film 4 without the need of a special process. Besides, the periphery of the top of the mesa structure does not rise so much as several ten mum; therefore, the wire bonding to the layer 5 and the wiring by soldering can be easily accomplished.