baber/WOPTO huggingface dataset:
Patent JP-S56152418-A (JP)
Title: Hypoglycemic agent
Inventor: IKEZAKI MUNEKATSU
IPC: A61P3/08
Filed: 1980-04-25
Abstract: PURPOSE: To obtain a hypoglycemic agent, capable of exhibiting the inhibitory action on blood platelet agglutination also, by using a benzyl alcohol derivative or an acid addition salt thereof as an active constituent.  
     CONSTITUTION: A hypoglycemic agent obtained by using a compound of formula I (R 1  is OH, benzyloxy, 1W4C alkoxyl or halogen; ring A is monomethoxyphenyl, dimethoxyphenyl, trimethoxyphenyl or 3,4-methylenedioxyphenyl) or an acid addition salt thereof as an active constituent, in a solid dosage form, e.g. a powder, tablet or capsule, or a liquid dosage form, e.g. a solution, emulsion or suspension. The dose of the agent, is 1μg/kgW10mg/kg a day in the case of the hypoglycemic agent and 500μg/kgW100mg/kg a day in the case of an inhibitor against the blood platelet agglutination. The compound of formula I is obtained by condensing a compound of formula II (R 1  is R except OH) or a hydrate thereof with a compound of formula III, reducing the resultant condensate, and if necessary further reducing the reduction product catalytically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59181826-A (JP)
Title: Switching circuit
Inventor: TOUGEI YOSHIIKU
IPC: H03K17/693
Filed: 1983-03-31
Abstract: PURPOSE:To attain the selection of two output terminals and the polarity of a voltage of the output terminal by connecting a gate and a drain of the 1st MOSFET to a source and a gate of the 2nd MOSFET. CONSTITUTION:When a P channel MOSFET is used for a T1, a negative pulse voltage is applied to an input terminal I and a negative pulse voltage is applied to an input terminal C, then the negative voltage is delivered to the output terminal of a drain terminal 32 of a P channel MOSFETT2, and when the negative pulse volage is applied to the input terminal I and a positive voltage is applied to the input terminal C, then the negative voltage is delivered to an output terminal of a drain terminal 22 of an N channel MOSFER. The N channel MOSFET is used as the MOSFETT1, the positive pulse is applied to the input terminal I and the positive or negative pulse is applied to the input terminal C, then the positive voltage is delivered to the output terminal A or B.
Patent JP-H021498-A (JP)
Title: Polyene substance and agent for controlling mast cell function
Inventor: NAKAGOME KAZUYA
IPC: C12P19/62
Filed: 1989-03-08
Abstract: NEW MATERIAL:The compound of formula (R<1> is H or alkyl; R<2> is H, OH, alkyl, alkoxy or ketone; R<3> is H, salt-forming cation or alkyl). USE:An agent for controlling mast cell function. PREPARATION:The objective substance can be produced by culturing Streptoverticillium eurocidicum IFO No.13491 strain or Streptoverticillium albireticuli IFO No.12737 strain preferably at about pH 7 and about 30 deg.C for, e.g., 40hr.
Patent JP-S59180867-A (JP)
Title: Label display device
Inventor: SAWABE YOSHIKATSU
IPC: G11B33/10
Filed: 1983-03-31
Abstract: PURPOSE:To ensure the easy viewing of an entire label by using an image sensor which reads the label attached on the surface of a recording medium in the radial direction from the center of revolution, a memory means which stores the read information, a detecting means for number of revolutions and a display means for stored label information. CONSTITUTION:A disk 11 is put on a turntable 12, and the contents of a memory 16 are erased. Then the disk 11 is turned and at the same time the digital data obtained from an image sensor 15 are successively stored in the memory 16. Then a system controller 21 counts the detection signals delivered from a detecting circuit 20, and it is discriminated whether the disk 11 had a rotation. If the disk 11 does not have a rotation yet, the revolution of the disk 11 is continued. While the revolution of the disk 11 is discontinued when the disk 11 has already a rotation. At the same time, the storing action of the memory 16 is stopped. Then the stored digital data is displayed at a picture display device 18 via a signal processing circuit 17. In such a constitution, a label can be totally displayed regardless of revolutions of the disk 11.
Patent JP-2000248518-A (JP)
Title: Refreshening up method for road incidental equipment
Inventor: DOI TAKAHIRO
IPC: E01F8/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To easily refreshen up road incidental equipments in a short term, realize a low cost, and dispose of waste without trouble. SOLUTION: A cover material 2 is attached on an outer surface of existing road incidental equipment 1, and a surface of the outside of the cover material 2 is used as a new outer surface of the existing road incidental equipment 1. Therefore, this method is very easy as compared with a conventional method wherein new road incidental equipment is exchanged. Since only a cost of the cover material 2 is generated, it is cheap. There is not also a problem of waste disposal. It is possible to complete the work in a short term. It is not necessary to regulate traffic for a long period. It is possible refresh it up in a constant quality as compared with painting. Furthermore, there is no problem of sewage disposal at the time of washing.
Patent JP-S60194900-A (JP)
Title: Microphone system
Inventor: ARIKI YOSHIO
IPC: H04R3/00
Filed: 1984-03-16
Abstract: PURPOSE:To collect sound by using plural directivity microphones and a time delay circuit, making only a signal of objective sound coincident on a time axis so as to add and synthesize it thereby emphasizing a sound at a specific location (object sound) more than a sound at other place (noise). CONSTITUTION:In taking a distance from a microphone M1 to a sound source P as L1 and a distance from a microphone M2 to the sound source P as L2 (L2> L1, the time difference tau of times when the object sound S irradiated from the sound source P is incident to the microphones M1, M2 is (L2-L1)/C. Then the output of the microphone M1 near the sound P is fed to a time delay circuit 1, subject to time delay of tau under the control of a clock pulse contol circuit 4 and fed to an adder 2 together with the output of the microphone M2. On the other hand, the output of the clock pulse control circuit 4 is converted into a DC control voltage and a low frequency cut-off frequency fc of a voltage controlld filter VCF3 is controlled based on the control voltage proportional to the clock pulse.
Patent JP-H07263359-A (JP)
Title: Formation of thin film
Inventor: AKAHORI TAKASHI
IPC: C23C16/511
Filed: 1994-03-25
Abstract: PURPOSE:To eliminate the possibility of a metal penetrating to the surface of a semiconductor substrate and to enable the barrier layer of a contact hole, etc., to exert its function by forming a TiOxNy thin film by the ECR plasma CVD method by using a gaseous starting material containing TiCl4., H2, N2, and O2. CONSTITUTION:After reducing the internal pressure of a device main body 13 and supplying TiCl4 to a reaction chamber 12 from an introducing pipe 23 and Ar, H2, N2, and O2 to a plasma generating chamber 11 from another introducing pipe 25, the internal pressure of the main body 13 is set at 3.0mTorr. Then the adhesion of a TiN thin film to a microwave introducing window 16 is prevented by impressing a high frequency upon the window 16 and, at the same time, the directivity of a sample stage 18 is improved by impressing the high frequency upon the stage 18. Under such a condition, a TiOxNy thin film is formed on the surface of a sample 19 by introducing microwaves to the plasma generating chamber 11 and making a DC current to flow to an exiting coil 14.
Patent JP-H02236363-A (JP)
Title: Bolt fastening method in erecting steel frame and holding jig such as nut
Inventor: FUJII TAKUMI
IPC: E04B1/38
Filed: 1989-03-10
Abstract: PURPOSE:To aim at the safety of work by holding a nut and a washer in the bolt jointing position of a column or a beam by a jig and inserting bolts into the nut and the washer so as to be tightened, thus jointing the beam to the column. CONSTITUTION:A holding jig such as a nut is fitted in the position of the bolt hole 10 of the gusset plate 8 of a column or the web 9a of a beam. A washer 1a and a nut 16 are dropped in from the washer inserting hole 6 of the keep plate of the jig. The washer 1a comes in contact with the washer placing piece 21 of a positioning body 4, and the nut 16 comes in contact with a nut placing piece 22 so as to be held in the specified positions. A bolt is inserted from the opposite side to the fitting face of the holding jig and rotated to screw the bolt into the nut 16 through the washer 1a.
Patent JP-S61216830-A (JP)
Title: Forming method of gear with shaft
Inventor: IIFUSHI JUNICHI
IPC: B21K23/04
Filed: 1985-03-22
Abstract: PURPOSE:To produce efficiently the gear with shaft having excellent strength by forming the external tooth gear by passing through the tooth shape part inside the holder the bulging part formed by performing upsetting by the punch to fit both end parts of the round bar shaped billet which is located inside the cylindrical holder. CONSTITUTION:The gear cutting part 2' of large diameter having the necessary volume on the intermediate part of a round bar billet 2 is formed with bulging by upsetting the round bar billet 2 with compressing in axial direction by the punch 9 for bulging and punches 6, 7. The gear cutting part 2' is then passed through the block 8 for tooth shape forming by pressing the round bar billet 2 downward with the descent of the punch 7 simultaneously with the descent of the punch 6 on the upper side and punch 9 for bulging. The prescribed gear is then formed on the bear cutting part 2' by the inner tooth shape 8a which is formed on the inner peripheral part of the block 8 for tooth shape forming. The gear with shaft can thus be produced efficiently.
Patent JP-H07262692-A (JP)
Title: Disk recording/reproducing system
Inventor: SHIRANE KYOICHI
IPC: G11B20/14
Filed: 1994-03-25
Abstract: PURPOSE:To use a disk formated with a CLV system by rotating with a CAV system by using recording/reproducing clocks different from each other whose frequencies become higher in staircase from inside to outside in the radial direction at every zone. CONSTITUTION:The disk 21 formated by the CLV system is divided according to positions on a radius, and recording/reproducing is performed for respective divided areas. That is, the disk 21 is rotated by the CAV system, and the recording/reproducing clocks whose frequencies rise in staircase from inside to outside in the radial direction at every area are generated 29. Then, a length of a data part becomes longer in an outer peripheral side compared with an inner peripheral side in each area, and a buffer part BF by the much prolonging is provided, and the disk is used by rotating the disk formated by the CLV system by the CAV system. Thus, the large capacity by the CLV system is compatible with a high speed access property by the CAV system.
Patent JP-H03256741-A (JP)
Title: Composite film
Inventor: OKAJIMA NARIAKI
IPC: C08J7/04
Filed: 1990-03-07
Abstract: PURPOSE:To provide electrification prevention properties without damaging the properties of a silicon layer by combining an electrification preventing layer using a specific polymer and the silicon layer. CONSTITUTION:A polymer layer of a composite film is formed by a polymer and a binder polymer having a nitrogen element a main chain of which is ionized, preferably a coating solution composed of said polymer dissolved into water and drying. The coating solution for forming the polymer layer can contain silica, silica sol, alumina and the like as inorganic particles for improving fixing properties and sliding properties, and if necessary, can contain a cleaning foaming agent, a coating property improving agent, a thickening agent, an inorganic lubricant, organic polymer particles, an oxidization preventing agent, an ultraviolet absorbing agent, a foaming agent, a dyestuff or the like. The thickness of polymer layer is preferably in the range of 0.01-5mum, and more preferably in the range of 0.02-1mum.
Patent JP-H09244627-A (JP)
Title: Hammer array for piano and its manufacture, and piano
Inventor: KITAJIMA RIICHI
IPC: G10C9/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To increase the difference in the time of contact between a hammer and a string between an upper and a low register side by solving problem points of the size of the hammers. SOLUTION: A low-register hammer wood 30 has high specific gravity, an upper-register hammer wood 32 has low specific gravity, and an intermediate register hammer wood 32 has specific gravity between those of the low register and high register. Consequently, the difference in mass between the low register and upper register is wider than before even when the hammers are in the same shape as before. Consequently, the piano having this hammer wood array 40 built in can widen the width of the time of contact between the hammers and strings nearly without problems of the storage space, points contacting the strings, and strength and can have the contact time sufficiently improved. Therefore, the degree of freedom of designing regarding string hitting characteristics of the piano increases and a piano having higher performance is easily designed.
Patent JP-H09250482-A (JP)
Title: Fluid machine
Inventor: HATTORI HITOSHI
IPC: F04C29/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To efficiently and certainly perform lubrication for an expansion mechanism part. SOLUTION: An expansion mechanism part incorporated in a sealing case being the low-pressure atmosphere is constituted by a cylinder, a roller in which eccentric rotation is given to the cylinder, and a blade 35 slidably pinched by means of a blade support member 42 provided in a blade chamber 37 on the cylinder side and slidably moving in response to swivel movement of the roller so that an expansion chamber 39 is formed in the cylinder, the back face part of the blade chamber 37 is an oil supply chamber 49 filled with lubricating oil, and the lubricating oil of the oil supply chamber 49 is supplied to the blade support member 42 and the slide part of the roller.
Patent JP-2000252291-A (JP)
Title: Semiconductor device including bipolar transistor
Inventor: OKAMURA YUJI
IPC: H01L29/73
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To increase a current amplification rate, and at the same time to prevent the amplification of high-frequency noise by setting a specific resistance of a collector region, the thickness of a specific range, and the thickness of the specific range of a base region, and by setting the thickness of an emitter region to the magnification of the specific range of the base region. SOLUTION: In a bipolar transistor 1, an N-type epitaxial layer 5 that is a collector region is formed on a substrate 3, and a P-type base region 7 is formed in the epitaxial layer 5 so that a PN junction surface is formed. An N+-type emitter region 9 is formed onto the surface of the substrate in the P-type base region 7 so that the PN junction surface is formed. Then, the specific resistance of the epitaxial layer 5 is set to approximately 6 ohms.cm, the thickness is set to approximately 10-20 μm, and the thickness of the emitter region 9 is set to 0.5-0.8 times larger than that of the base region 7.
Patent JP-S58175454-A (JP)
Title: Painting method for formed solid product
Inventor: NIWA SHIGEYOSHI
IPC: A23L5/40
Filed: 1982-04-05
Abstract: PURPOSE:A water-soluble film with a pattern painted is placed in the mold or on the molded product, before the product solidifies, to effect molding and apinting simultaneously. CONSTITUTION:A water-soluble film 2 with a pattern or chracters painted is previously placed in the mold 1, the material 3 is casted into the mold 1 to effect solidification of the material and painting simultaneously. Or the liquid material 3 is casted into the mold without the film 2, then the film is placed on the material 3. The process of the present invention can be applied to the painting of chocolate, cheese, Bavarian cream, ice cream, YOKAN (bean jam jelly), SENBEI (roasted rice cake seasoned with soysauce), cookies, sausage, ham, boiled fish paste or soap.
Patent JP-H05219763-A (JP)
Title: Ultrasonic motor
Inventor: KUWABARA SHIGEO
IPC: H02N2/00
Filed: 1992-02-06
Abstract: PURPOSE:To obtain a high performance ultrasonic motor having high or low capacity, as required, by constructing a Langevin oscillation body using resonance. CONSTITUTION:Driving bodies 2 are arranged at both ends of a doughnut-shaped expansion piezo-electric element 1 together as a unit, a Langevin oscillation unit is constructed, rotary discs 5 provided with right and left diagonal beams in opposite directions on both sides of the oscillation unit, a means is provided by an electromagnetic coil 9 so that the rotary discs are selectively pushed and contacted by the driving bodies 2, and expansion displacement of the driving bodies 2 is driven and transferred by driving beams to form an ultrasonic motor so that rotary driving can be obtained.
Patent JP-S57170603-A (JP)
Title: Branching filter circuit
Inventor: ISHIDA OSAMI
IPC: H01P1/207
Filed: 1981-04-15
Abstract: PURPOSE:To improve branching characteristics by forming a filter to be provided in a branching waveguide, by using dielectrics divided by conductor plates. CONSTITUTION:A branching waveguide 2 is fitted to the tube wall of a main waveguide 1, and coupled through a coupling hole 4. A multilayered dielectric plate filter 5 is provided, closely to the coupling hole 4, in the waveguide 2. Conductor plates 7 are fixed to dielectric plates 6 in such a way that they divide the plates 6. The conductor plates 7 increase the cutoff frequency of higher mode, so the amount of leakage is reduced.
Patent JP-H08226061-A (JP)
Title: Lamination molded article of fiber-reinforced resin and its production
Inventor: KADOWAKI RYOSAKU
IPC: D04H1/60
Filed: 1995-02-20
Abstract: PURPOSE: To obtain a lamination molded article of a fiber-reinforced resin having structural strength, sound-absorptivity, sound-shielding property, heat-insulation property and shock absorbing property by preparing a melt-molded article and a cotton-like formed material each composed of reinforcing fibers and a thermoplastic resin and welding and integrating the cotton-like formed material to one surface of the melt-molded article. CONSTITUTION: A cotton-like mixture (a) is produced by homogeneously mixing 10-50wt.% of a reinforcing fiber such as glass fiber with a fibrous or powdery thermoplastic resin such as polypropylene by a gas-flow mixing apparatus under defibration and a cotton-like mixture (b) is produced by homogeneously mixing 50-90wt.% of a reinforcing fiber same as or different from that of the mixture (a) with a thermoplastic resin same as or different from that of the mixture (a) in gaseous flow. The cotton-like mixture (a) is heated above the melting temperature of the constituent thermoplastic resin, charged into molds 1a, 1b and compression- molded to obtain a melt-molded article A.  The molds 1a, 1b are opened, the cotton-like mixture (b) is placed on the melt-molded article A, the molds are closed and hot compressed air heated above the melting temperature of the thermoplastic resin in the cotton-like mixture (b) is introduced into the molds to form the article. The supply of the compressed air is stopped before the cooling and solidification of the resin to integrate the cotton-like formed article B having voids between the fibers by the elastic recovery force of the reinforcing fibers.
Patent JP-S58174579-A (JP)
Title: Method for suppressing generation of nox gas in nitric acid treatment of metal
Inventor: HINO MASAYUKI
IPC: C23G3/00
Filed: 1982-04-07
Abstract: PURPOSE:To make it possible to effectively suppress the remarkable generation of NOX or the bumping of an acid liquid, by preliminarily adding a small amount of H2O2 to nitric acid additionally replenished since the point of time when the amount of sulfamic acid in a nitric acid containing liquid is reduced to a proper amount or less. CONSTITUTION:Treatment such as descaling, dissolving, coloring or polishing treatments is carried out with respect to the surface of a metal in a nitric acid containing liquid to which sulfamic acid having effect for suppressing the generation of NOX is added. In this case, sulfamic acid in the nitric acid containing liquid is reduced to a proper amount or less or completely consumed during said treatment. In such a case, 0.1wt% H2O2 is preliminarily added to and dissolved in nitric acid used in adjusting acid concn. added after this point of time. By adding and replenishing this H2O2 added nitric acid, the abnormal generation of NOX and the bumping of the nitric acid containing liquid caused thereby can be suppressed.
Patent JP-2000252114-A (JP)
Title: Superconducting device
Inventor: TSUDA YOSHIYUKI
IPC: H01F6/06
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To make the size of a superconducting device compact and, in addition, to increase the energy density of the device, by constituting its superconducting coil by coaxially arranging a plurality of long and narrow cylindrical superconducting solenoid coils in parallel. SOLUTION: A superconducting coil 5 of a superconducting device is constituted by coaxially arranging a plurality of long and narrow cylindrical superconducting solenoid coils 5a, 5b, 5c, 5d, etc., in parallel. At the time of arranging the coils 5a, 5b, 5c, 5d, etc., their N- and S-poles of the coils 5a, 5b, etc., are alternately arranged so as to reduce the magnetic fluxes leaking to the external circumference. In addition, the coils 5a, 5b, 5c, 5d, etc., are connected in parallel with each other and with a permanent current switch or power converter. Therefore, the size of the superconducting device can be made compact, and in addition, the manufacturing cost of the device can be reduced.
Patent JP-H09230637-A (JP)
Title: Printing method and device
Inventor: MISAWA SATOSHI
IPC: B41J13/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a printing device which can decrease jam, reduce the wear of component parts constituting a recirculation path, and prevent the drop of the durability. SOLUTION: A printing device concerned has a two-side printing function and is equipped with a means to make judgement for each sheet whether its print specification is single-sided, the previous sheet was two-side specified, and the recirculation loop path is not full with sheets, and a means to schedule so that this sheet is single-side printed after the second surface of the previous sheet is printed. The schedule means set the schedule so that a blank corresponding to one pitch is provided and the sheet is single-side printed a certain while after this blank corresponding to the number of accommodated sheets on the recirculation loop path. Accordingly any sheet which is to be single-side printed is not transported on the recirculation path, so that it is possible to use a sheet which can not be inverted.  Also jam can be reduced because unnecessary transport of sheets is eliminated.
Patent JP-H09224422-A (JP)
Title: Method for sterilizing seed
Inventor: KIKUCHI TOMIO
IPC: A01C1/08
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To quickly and easily sterilize seeds without adversely affecting budding and growth at all by adding the minute amount of electrolytes to water, generating strong acidic water by electrolyzing it and immersing the seeds of a plant used for greening work in the strong acidic water. SOLUTION: The strong acidic water whose pH is equal to or less than 2.7 is generated by adding the minute amount of the electrolytes such as sodium choloride and potassium choloride, etc., to the water and electrolyzing the water, the seeds of the plant such as an arboreous plant or the like used for the greening work are immersed in the strong acidic water and bacteria, molds and viruses stuck to the seeds are sterilized.