baber/WOPTO huggingface dataset:
Patent JP-H11278008-A (JP)
Title: Pneumatic tire
Inventor: SHINOMIYA MASAMI
IPC: B60C11/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress discoloration of tread rubber into a brown color due to an antioxidant and keep excellent appearance as the frequent occurrence of a crack to an outermost main groove bottom, situated in the proximity of a shoulder part, of the main groove bottom of a tire tread. SOLUTION: An antioxidant extender 6 being a rubber composition blended by 4-6 wt.% an amine antioxidant is embedded in the radial inside of the main groove bottom, the most outside in the direction of width of the main groove bottom, of a tire tread. The antioxidant extender 6 is effectively supplied mainly to an outermost groove bottom 7 being the bottom of a tread outermost groove 7A. The outermost groove bottom 7 is situated on the most outside in the direction of width of a tread 2 and in a position in the vicinity of a shoulder part. Since the outermost groove bottom 7 is a portion that a crack most frequently occurs due to behavior of a tire, it is necessary that the extender 6 is embedded on the radial inside of the outermost groove bottom 7 and throughout the whole periphery in a peripheral direction of the outermost groove bottom 7.
Patent JP-H10275150-A (JP)
Title: Image filing system
Inventor: EMI RYUICHIRO
IPC: G06F17/30
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to reinput attribute information and to make operation efficient by adding an input function for classification data to the image filing system and storing a database with an image which is being displayed as an input object of classification data together with automatically retrieved attribute information. SOLUTION: A DSP 14 is a patient management system which is installed in a hospital and stored with patient numbers, patient names, blood groups, etc. Consequently, an identification number of blood to be inspected, e.g. a sample number is inputted from the side of the main body 1 of the blood cell image filing system and then the patient attribute and sample attribute corresponding to the sample number can be obtained from the DSP 14. Those pieces of attribute information can be obtained by selecting only specific items needed to file blood cell images on the side of the main body 1. Then image data on a blood cell inputted through a CCD camera 5 etc., are stored in the data base 3 together with the attribute information of the DSP 14.
Patent JP-H09239536-A (JP)
Title: Magnetic stirring welding method of steel tube
Inventor: OGATA YOSHINORI
IPC: B23K101/06
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the welding speed in the seam welding of a steel tube in a UOE process by surrounding a tip part of a terminal electrodes among multiple electrodes with a coil, energizing the coil to form the magnetic field, and giving the magnetic stirring to the molten metal to achieve the welding. SOLUTION: The AC current is applied to a coil in which an enamel copper wire is wound between an outer steel skin 1 and an inner steel skin 2 from an AC magnetic field power source 11 to generate the magnetic field. Welding arcs 18-21 are generated covering a part in the vicinity of a part to be welded with the flux 17 for submerged arc welding between a welding wire and a base metal 16 from each center through welding electrodes 12-15. The welding current of the fourth electrode 15 flows parallel to the surface of the base metal 16 through an arc 21 and a molten pool 22 in the radial direction. The AC current is crossed therewith, the rotational force is applied to the molten pool 22 formed by the fourth electrode 15 to stir the molten metal. This method is effective in the welding at higher speed and suppression in the undercut accompanied thereby.
Patent JP-S61237112-A (JP)
Title: Electric power controller circuit of electrical equipment
Inventor: AOKI KAZUHISA
IPC: H02M5/257
Filed: 1985-04-12
Abstract: PURPOSE:To obtain the constitution which is inexpensive and small in size by constituting the title circuit so that plural loads are connected to each other in parallel, and these plural loads are controlled independently by one piece of switching element and a control means. CONSTITUTION:In a semi-cycle in which a terminal A side of an AC power source 1 becomes positive, a small current flows through a path as indicated with an arrow of a full line, a switching element 4 is ignited through a trigger element 9 by a voltage of a connecting point of a PTC thermistor 7a and a capacitor 8 of an ignition circuit IG, and an electric conduction is executed to a heater 3a of a load circuit LD. Also, in a semi-cycle in which the terminal A side becomes negative, a small current flows through a path indicated with an arrow of a broken line, the element 4 is ignited through the element 9 by a voltage of a connecting point of the capacitor 8 and a variable resistance 7b, and an electric conduction to a motor 3b is executed. According to this constitution, a firing angle of a voltage impressed to the heater 3a depends on only the thermistor 7a, and that of the motor 3b depends on only the resistor 7b, therefore, an independent control is executed, repectively, in spite of a con trol by one piece of element.
Patent JP-H06128335-A (JP)
Title: Production of fluorocopolymer
Inventor: NAKAHARA AKIHIKO
IPC: C08F16/14
Filed: 1993-04-05
Abstract: PURPOSE:To produce a fluorocopolymer having improved mechanical strengths by a short-time polymn. CONSTITUTION:A fluorocopolymer is produced by copolymerizing tetrafluoroethylene with a fluorine-contg. vinyl ether of the general formula: RfCH2OCF=CF2 wherein Rf is a halogenated hydrocarbon group (e.g. 2,2,3,3,3- pentafluoropropyl trifluorovinyl ether) in the presence of 0.001-0.012mol% free- radical initiator and 0.2-2mol% chain transfer agent each based on the total amt. of the monomers present in the reactor at the beginning of the copolymn. while supplying the monomers into the reactor in such a manner that their concns. are kept constant. The resulting fluorocopolymer is fluorinated to give a perfluorocopolymer.
Patent JP-H07227491-A (JP)
Title: Fully automatic electric washing and drying machine
Inventor: TAKAOKA MICHIKO
IPC: D06F39/12
Filed: 1994-02-18
Abstract: PURPOSE:To promote drying by forming a straightly standing dehydrating vessel into a bucket-shaped form with a wide opening and a narrow bottom, bending inward a wide opening edge, allowing clothing to move upward along the inner face of the dehydrating vessel with the upward component of centrifugal force at the time of revolving the dehydrating vessel, inverting and dropping the clothing down at the wide opening edge. CONSTITUTION:In order to effectively utilize a washing/dehydrating vessel 12 also as the rotary drum of the drying machine, it is formed to a bucket-shape with the wide opening and the narrow bottom, and its wide opening edge is formed in a shape suitably bent inward. When the dehydrating vessel 12 is rotated, the clothing is moved upward on a slope by the upward component of centrifugal force received by the clothing on the slope, the clothing is inverted/dropped down at an edge 6 bent backward, and drying is promoted. In order to facilitate this inversion/drop, a lot of bearings 9 or the like are integrated in the inside surface of the washing/dehydrating vessel. Further, a heat insulating layer 8 composed of a heat insulating material is formed on the surface of an outer vessel 7 of the washing machine, a heater 10, induction heating coil 17 and magnetron 2 are disposed at suitable positions, and the clothing is heated and dehydrated by their operations.
Patent JP-H05252736-A (JP)
Title: Switching power circuit
Inventor: SATO YUKINORI
IPC: H02M3/28
Filed: 1992-02-28
Abstract: PURPOSE:To provide a small low-cost switching power circuit for generating a large amount of current momentarily in addition to a normal output current, by incorporating an electrolytic capacitor used exclusively for the momentary large output current. CONSTITUTION:A current from a secondary winding of a switching transformer 1 is rectified through a rectifier 3 and smoothed through an electrolytic capacitor 4 to generate an output voltage 5. A switching circuit 2 controls a driving pulse width of the switching transformer 1 in accordance with the output of a voltage feed back circuit 6 to stabilize the output voltage 5. When a large amount of current is momentarily conducted at the output, the output voltage 5 begins to decrease, but an electrolytic capacitor 8 begins to discharge when the output voltage 5 is lowered than the DC voltage 10 by a voltage equal to a forward voltage drop of a diode 9 so that a decrease in the output voltage 5 is prevented. In this case, the electrolytic capacitor 8 needs a large capacity, but the long life is not required since the capacitor is discharged only when the large amount of current flows momentarily. Consequently, even a small-type capacitor can be adequately used.
Patent JP-H11243679-A (JP)
Title: Permanent magnet powder force generator
Inventor: ICHIJIYOU JIYOUSUKE
IPC: H02K53/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a compact, lightweight, and inexpensive generator that can generate electricity by permanent magnet powder which exists without being restrained by weather and spending limited resources such as water power, coal, oil, and nuclear energy. SOLUTION: A core 4, where an armature coil 5 is wound is formed in a container shape and powder 1 of a permanent magnet, is put into a container so that about 70%-80% of the volume of the container is filled with the powder 1. In an electromagnet, the coil 5 where an AC current of 50 or 60 cycles is allowed to flow by a rechargeable battery and a reverse rectifier is provided at one end of the core 4. The electr omagent is not directly brought into contact with the container-shaped armature cure 4 but is brought into contact with the powder 1 of the permanent magnet in the container-shaped armature core 4 via a projection and a core rod. To have all of the powder 1 of the permanent magnet rotatated at 50 or 60 revolutions per second, a number of projection parts are provided or the current of the coil of a rod-shaped electromagnet is increased.  As a result, an electromotive force is generated in the coil which is wound around the container-shaped armature core 4, where the N and S poles of the container-shaped armature core 4 used as the container of the powder 1 of the permanent magnet, are changed reverse.
Patent JP-H07285303-A (JP)
Title: Pneumatic tire with straight groove
Inventor: HIMURO YASUO
IPC: B60C11/12
Filed: 1994-04-18
Abstract: PURPOSE:To improve the high maneuverability and wet performance by arranging cross grooves formed at the prescribed positions of a tread and interrupting the continuity of peripheral auxiliary ribs having peripheral grooves at both sides, and setting the widths of peripheral auxiliary grooves, peripheral auxiliary ribs, and cross grooves to prescribed values. CONSTITUTION:A center rib 44 and peripheral auxiliary ribs 42, 46 arranged at positions about 1/4 of the tread width from both ends of a tread to the center are formed by peripheral main grooves 11, 12, peripheral auxiliary grooves 21-24, and directional tilt grooves. The width of the peripheral auxiliary ribs 42, 46 is made 4-10% of the tread width TW, they have no directional tilt groove, their continuity is interrupted by slit-like cross grooves 52, 55, and the width of the peripheral auxiliary grooves 21-24 is made 25-50% of the width of the peripheral auxiliary ribs 42, 46. The width of the slit-like cross grooves 52, 55 is made so narrow that the groove directly below the load is closed on the side near to the tread surface and so wide that the draining property can be secured in the grounded state on the side near to the groove bottom. High maneuverability and excellent wet performance are secured, and pattern noise can be reduced.
Patent JP-H04217956-A (JP)
Title: New deoxynozirimycin derivative, process for producing same and use thereof as pharmaceuticals
Inventor: BORUFUGANGU REBEN
IPC: C07D491/04
Filed: 1991-03-19
Abstract: PURPOSE: To provide new deoxynojirimycin derivatives which are effective as antiviral agent.  
     CONSTITUTION: This compound is represented by formula I [R 1  is H, up to 10C alkyl, alkenyl, alkadienyl; R 2 -R 5  are each H, acetyl, benzoyl or the like, or R 2  and R 3 , R 3  and R 4 , or R 4  and R 5  form -(CH 2 )n-, R 9 RR 10  C<, O(SiR 11 R 12 ) 2  -(R 9 -12 12  are up to 8C alkyl, phenyl or the like) or the like], or a physiologically acceptable salt thereof, e.g. N-butenyl-4,6-isopropylidene-deoxynojirimycin. The compound is formed by reacting a compound of formula II with the formula YCO Hal, formula O(CO-R 8 ) or formula R 13  -N=C=O (Y is either one of R 2 -R 5  excluding H; R 13  is up to 8C alkyl, acyl or the like) in an inert solvent, to be directly acylated or carbamoylated. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S59204304-A (JP)
Title: Current mirror circuit
Inventor: TANAKA CHIHARU
IPC: H03F3/347
Filed: 1983-05-04
Abstract: PURPOSE:To prevent a decrease in output current even when the number of stages is increased by correcting a current amplification factor beta and Early effect in combination by transistors (TR) respectively. CONSTITUTION:The emitters of TRs Q11 and Q12 whose bases are connected in common are connected to a power source VCC in common, and the collector of the TRQ11 is connected to the ground E through diodes D11 and D12 and a constant current source I11. Further, the collector of a TRQ13 whose base is connected to the connection middle point between the D12 and current source I11 connected to the ground E, and its emitter is connected to the common base of the TRs Q11 and Q12 through a D13. The emitter of a TRQ14 whose base is connected to the collector of the TRQ13 is connected to the collector of the TRQ12 and its collector is connected to an output terminal Iout. Then, the TRQ13 corrects the current amplification factor beta, and the TRQ12 corrects the Early effect.
Patent JP-H09270379-A (JP)
Title: Reticle for focus estimation and focus estimation method
Inventor: SHINO TOKIO
IPC: G03F7/20
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a reticle for focus estimation and a focus estimation method which enable focal position estimation of a reduction projection aligner in a short time. SOLUTION: A reticle 20 for estimation is used for forcal position estimation of a reduction projection aligner. A pattern 22 for estimation is formed on the reticle 20 for estimation. The pattern 22 for estimation has a pattern whose width is less than marginal resolution width of the reduction projection aligner, and a pattern group of a plurality of kinds of widths greater than the marginal resolution width. The respective gaps of the pattern have witdths exceeding the marginal resolution of the reduction projection aligner.
Patent JP-S60226495-A (JP)
Title: Method of allowing lanthanum hexaboride single crystal to grow
Inventor: FUKAZAWA TOKUMI
IPC: C30B29/10
Filed: 1984-04-20
Abstract: PURPOSE:Infrared rays are condensed with a mirror of elisoidal revolution surface to melt sintered LaB6 and the melt is crystallized in the floating zone where the ratio of the diameter and the length is adjusted to an appropriate value in the melting part whereby high quality single crystals of a large size with reduced transition density. CONSTITUTION:In a process where sintered LaB6 is crystallized by the floating zone melting method, a powder of LaB6 is pressed into a rod and sintered and the sintered rod 6 is hung on the shaft 7 for moving the rod. In the meanwhile, a crystal seed is fixed to the holder and the infrared rays from the xenon lamp 2 is condensed with a mirror of elisoidal revolution surface 1 to form the melting part. Then, the above-stated shaft 7 and the holder are allowed to move downward, as they are allowed to rotate in the same direction to effect the growth of the crystal in the floating zone. At this time, the ratio of the diameter to the length of the melting part is kept 0.8-2.0. Further, the cylindrical vessel 3 for controlling the atmosphere gas on the outer periphery of the LaB6 crystal is preferably made of a heatresistant sapphire tube or a quartz tube whose the part near the floating zone is expanded into a sphere to prevent its heat deformation.
Patent JP-S574320-A (JP)
Title: Manufacture of square steel pipe
Inventor: WATANABE SHIYOUZOU
IPC: B21C37/15
Filed: 1980-06-11
Abstract: PURPOSE: To manufacture a square steel pipe while preventing the reduction of wall thickness at the corners, by applying a butt welding to side edges for forming a square blank pipe wherein the outside radius of curvature of corners and the outside circumferential length are respectively made pescribedly larger than those of a purposed product, and by passing this square blank pipe through a sizing mill.  
     CONSTITUTION: A flat steel sheet material is bent at each of four corners, and the longitudinal side edges are butt welded to form a square blank pipe. Hereupon, the outside radius of curvature of each corner is limited in a range from 1.2 times the outside radius of curvature of the corner of a purposed product to less than the radius of a parent pipe which is defined as follows. That is, the parent pipe is a round pipe having a diameter obtained by dividing the outer circumferential length of the said square blank pipe by the circular constant π. Moreover, the outer circumferential length of the square blank pipe is made 1.002W1.02 times the outer circumferential length of the product. The square blank pipe with thus regulated dimensions is passed through a sizing mill in order to finish it into a square steel pipe with the prescribed shape and dimensions of the product. According to the present method, the reduction of wall thickness to be caused by the corner bending work is restored so that a wall thickness larger than the initial sheet thickness can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62235638-A (JP)
Title: Inquiry system for job status
Inventor: WAKATSUKI NOBUO
IPC: G06F3/16
Filed: 1986-04-04
Abstract: PURPOSE:To inquire an advance state of a job by telephone, by providing a means for storing a user name, a job name and a job status by making them correspond to each other, and a means for transmitting a voice message. CONSTITUTION:A user name and a telephone number, and the user name and a job name are stored by making them correspond to each other, in a storage means 2, and a storage means 3, respectively. Also, the job name and a job status, and the job status and a message are stored by making them correspond to each other, in storage means 4, 5, respectively. In this state, an inquiry telephone from a user is received by a receiving means 7, and a telephone number of a transmitter is recognized by a means 8. By using this telephone number as a key, a correspondence table is searched, the user name, the job name, and the job status, etc., are grasped, and they are edited to a transmitting message by an editing procedure 10. Subsequently, the telephone number is automatically dialed, the other party is called, and the message is transmitted.
Patent JP-H05317035-A (JP)
Title: Production of sake yeast monoploid strain
Inventor: KUROSE NAOTAKA
IPC: C12N1/16
Filed: 1992-03-02
Abstract: PURPOSE:To simply produce a monoploid strain of SAKE (Japanese rice wine) yeast with a high frequency. CONSTITUTION:The method for producing a monoploid strain of SAKE yeast is to select the monoploid strain from a mixture of a diploid strain of SAKE yeast with the monoploid strain thereof using a coloring matter culture medium. The strains are preferably treated with an alcohol in a step for separating spores as a former step in the method for production and/or a KOJI juice culture medium is preferably used in a step for sporulation as the former step. The KOJI juice culture medium is used as a proliferation culture medium in the method for producing the monoploid strain of the SAKE yeast including the step for sporulation in which the culture is carried out in the sporulating culture medium after culturing in the proliferation culture medium.
Patent JP-S6035425-A (JP)
Inventor: BERUNAA BIRUHAUSU
IPC: H01H27/06
Filed: 1984-04-20
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-H09271057-A (JP)
Title: Re-communication method and portable telephone set
Inventor: IUE SATOSHI
IPC: H04W36/14
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To execute re-communication early or to inhibit re-communication by detecting a level of other network during communication using one network so as to control the re-communication by the other network. SOLUTION: A changeover circuit 14 gives three kinds of reception carrier outputs from 1st-3rd PLL circuits 8-10 to a 1st down-converter 7 synchronously with the time division operation. As a result, a frequency conversion output is obtained, the down-converted output is fed to a 2nd down converter 13, in which the frequency is converted into an IF frequency and fed to a demodulation circuit 14 and a level detection circuit 19. Then a control circuit 30 receiving an output of the level detection circuit 19 discriminates whether or not re- communication is available by using other network at a communication location at present by receiving a carrier of other service company not in use and detecting its electric field strength. When the level of the network during communication is a prescribed level or below and the level of the other network is a prescribed level or over, the re-communication is executed.
Patent JP-H10251834-A (JP)
Title: Formation of high-polymer thin film and chemical sensor probe
Inventor: SUGIMOTO IWAO
IPC: C23C14/12
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a high-polymer thin-film having a high hydrocarbon skeleton and high adhesiveness by executing thin film formation by a high-frequency sputtering method using a high-polymer sintered compact having a grain size of a specific range as a sputtering target and to obtain a chemical sensor probe which is formed of this thin film and has high sensitivity and a broad adaptation range. SOLUTION: A substrate holder 2 is provided with a vibrator type weight detecting transducer for the chemical sensor as a substrate 3 and is provided with the high- polymer sintered compact as the sputtering target 4 on a high-frequency electrode 6. The high-polymer sintered compact is formed by subjecting the hydrocarbon-based high-polymer powder having the grain size in a range of 50 to 200μto pressing under heating. The inside of a vacuum vessel 1 is evacuated to high vacuum and the evacuation effect is enhanced by baking of the vacuum vessel 1 by a heater 16 and the liquid nitrogen trap attached to an oil diffusion pump 9 to attain the higher vacuum degree. Kr is thereafter introduced at a prescribed flow rate from a gaseous Kr cylinder 15 into the vacuum vessel 1.  The gaseous pressure in the vacuum vessel is controlled and voltage is impressed on the electrode 6 by a high-frequency power source 8, by which plasma is generated and the film formation is executed.
Patent JP-H08275703-A (JP)
Title: Chumming tool for fishing
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K97/02
Filed: 1995-04-04
Abstract: PURPOSE: To facilitate the supply of bait and the chumming of the bait surely at the desired position. CONSTITUTION: A holding member 4 is attached to a shaft 1 in a state movable in axial direction. The holding member 4 is provided with a plurality of swingable ribs 5 and a sheet 7 is pasted to the ribs 5. An engaging member 8 having a certain extent of weight is attached to the shaft 1 in a state movable in axial direction. The swinging motion of the rib 5 is restricted and the opening of the sheet 7 is prevented by the engagement of the engaging tongue of the rib 5 with the engaging member 8.