baber/WOPTO huggingface dataset:
Patent JP-S5695523-A (JP)
Title: Automatic adjusting method and device for guiding of saw blade in horizontal type band saw
Inventor: AIZAWA TSUNEO
IPC: B23D59/00
Filed: 1979-12-28
Abstract: PURPOSE: To remarkably improve the life of a band saw blade as well as to reduce noises and vibration during a cutting time by a method wherein a guide space of band saw blades is automatically adjusted in an optimum guide stage in accordance with a variation of a cutting length of a material to be cut in the cutting time.  
     CONSTITUTION: A horizontal band rotates and drives a driving wheel 13 by means of a rotation driving device (motor) and makes a band saw blade 23 stretched between the driving wheel 13 and a driven wheel 12 travel and drive to cut off a material M to be cut off. Next thereto, the change of a cutting length is detected during a cut-off working of the material M to be cut off by means of a detecting device 43 and this detected value is fed back to a driving device 37 through a driving control circuit 47 to control and then, the distance between a guide brackets 33 and 35 is sequentially adjusted. With this, the guide space between the saw blades 23 is automatically adjusted in an optimum guide state, in accordance with the variation of a cutting length of the material M to be cut off, accordingly, the life of the blade 23 is remarkably improved and at the same time, the noise and vibration during a cutting off time is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1110512-A (JP)
Title: Wire saw
Inventor: KATAOKA ATSUSHI
IPC: B24B27/06
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw which does not need to send a wire idly from the midway of a former section to the start point of the next section and improve cutting efficiency when cutting a plurality of workpieces. SOLUTION: A wire 18 is wound around a plurality of working rollers 15, 16, 17 with a predetermined pitch. The wire 18 is turned plurality in a plurality of divided sections of the wire 18 in the normal direction and in the reverse direction to cut a workpiece 22. A turning around time the wire 18 is set based on the predicted use of wire of the workpiece 22 such that the end of cutting of the workpiece 22 nearly agrees with the end of the section of the wire 18.
Patent JP-S6062434-A (JP)
Title: Rotary cutting tool holder
Inventor: KONDOU KUNIO
IPC: B23B31/02
Filed: 1983-09-14
Abstract: PURPOSE:To make it possible to carry out highly accurate machining with no affection of errors in attachment of a rotary cutting tool to a main spindle, by providing a guide bushing fitted onto the outsude of the guide section of the rotary cutting tool, for guiding the rotary cutting tool. CONSTITUTION:A rotary cutting tool holder 6 to which a reamer as a rotary cutting tool is secured, is attached to the front end of a main spindle 2 in a machining center. This holder 6 is provided with a body 3 secured to the main spindle 2, a rotary shaft 14 and casing 16 having its front end section secured thereto with a guide bushing 18. Then, a second member 12 is advanced under hydraulic pressure from a first hydraulic pressure chamber 100 to move the reamer 4 in the direction in which the cutting section 132 of the reamer 4 is pushed out from the guide bushing 18. Thereby, a part of the reamer 4 in the vicinity of the cutting section 132 is guided by the bushing 18 so that machining with less deflection may be made so that a high degree of accuracy which is required for a reaming process may be realized.
Patent JP-S5961023-A (JP)
Title: Manufacture of composite integrated permanent magnet
Inventor: SHIMIZU MOTOHARU
IPC: H01F41/02
Filed: 1982-09-29
Abstract: PURPOSE:To obtain a magnet resulting in no demagnetization by filling a plurality of metal dies of cavity with a plurality of materials having the same composition and different characteristics using partitioning members and thereafter forming a composite integrated magnet through removal of the partitioning members. CONSTITUTION:While the specified amount of the one material is supplied, the other material measured using a chamber space 19 for uniform filling in the axial direction of magnet and a dice gate 18 is used for uniform filling in the axial direction of magnet. As a method of determination of amount, the lower punch is divided into the lower punches 10 and 11 and the lower punch is uniquely determined in accordance with the shape of mold. The lower punch is formed as a circular cylinder from the point of view of sealing characteristic. The flat cross-sectional areas A10 and A11 of the punches 10 and 11 are set in the relation, A10>A11, with relation between relative displacement x of the lower punch and dice from the aperture location of the dice gate 18. Supply of the other raw material slurry in the specified amount is determined by x=A10 depending on a change of volume DELTAV=x(A11-A10) of the chamber space 19.
Patent JP-H0834010-A (JP)
Title: Manufacture of colored compact
Inventor: KATO YASUTOSHI
IPC: C04B28/02
Filed: 1994-07-22
Abstract: PURPOSE:To provide a means of solving the problem of pollution ascribable to passage and outflow of a pigment from a felt conveyor which requires an antipollution measure and that of productivity resulting from the pigment blocking the felt conveyor and causing a decline in productivity, all at once. CONSTITUTION:In a colored compact manufacturing method by which a colored slurry 3 made by blending a pigment with a slurry used for forming a seed film 2 is supplied to a felt conveyor, a cement compact which is colored with the pigment is manufactured from the seed film 2 after the seed film is formed by removing moisture from the colored slurry 3 on the felt conveyor, a flocculant A which flocculates the pigment freely is added to the colored slurry.
Patent JP-H069934-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: AMANO TATSUHIKO
IPC: C09J133/04
Filed: 1992-06-29
Abstract: PURPOSE:To obtain the title compsn. exhibiting an excellent adhesiveness even to an adherend made of a nonpolar polymer by compounding a specific ethylene- acrylate copolymer and an acrylic polymer. CONSTITUTION:The compsn. comprises the following two components A and B in a wt. ratio of (5:95)-(60:40). Component A comprises an ethylene-acrylate copolymer which is obtd. from 5-40wt.% ethylene (a), 20-70wt.% alpha,beta-unsatd. carboxylic acid ester (b) of formula I, 5-70wt.% vinyl ester (c) of formula II, and 5-40wt.% alpha,beta-unsatd. dicarboxylic acid diester (d) (the sum of the four monomers being 100wt.% and the sum of monomers a and b, 25-75wt.%) and has a glass transition point of -60 to -20 deg.C and a toluene-insol. content of 10wt.% or higher. Component B comprises an acrylic polymer obtd. from monomer b in component A and having a glass transition temperature of -40 deg.C or lower.
Patent JP-2000014113-A (JP)
Title: Driving motor for recording media
Inventor: MIYAMOTO EIJI
IPC: H02K29/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To cut cost by reducing the number of components constituting a motor, and correct unbalance that occurs during the rotation of the motor by a simple structure. SOLUTION: A rotor 33 is composed a turntable part 33a of a disc shape made up of magnetic member of steel, for instance, and a cylindrical rotor yoke part 33b formed solidly by extending the circumferential edge of the turntable part 33a downward perpendicularly. Then, an outside circumferential side recessed part 35b is formed between the inside circumferential surface of the rotor yoke part 33b and the outside circumferential surface of the inside circumferential side recessed part 35 to which a center ring 36 is fitted. This structure forms a ring-shaped space 42 of a rectangular shape in cross-section between a positioning member 40 and the bottom surface of the turntable part 33a of the rotor 33, and spheres 43 are stored in the ring-shaped space 42 as balancing bodies.
Patent JP-S5872852-A (JP)
Inventor: MITA HIDEO
IPC: F25B9/14
Filed: 1981-10-27
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-S6148961-A (JP)
Title: Semiconductor device
Inventor: WATANABE HIDETARO
IPC: H01L27/06
Filed: 1984-08-16
Abstract: PURPOSE:To enable to freely distribute a wiring and to raise the mounting density by a method wherein the first and second polycrystalline silicon resistors are electrically connected by a high-melting point metal, which is buried under a part where the first and second polycrystalline silicon resistors are brought into contact with each other. CONSTITUTION:A first polycrystalline semiconductor 204 and a second polycrystalline semiconductor 206 are formed on the semiconductor substrate. A metal 203, by which the semiconductors 204 and the semiconductor 206 are electrically connected, is provided under a part, where the semiconductor 204 and the semiconductor 206 are brought into contact with each other. By this constitution, it becomes possible to distribute freely a wiring and the mounting density is raised.
Patent JP-2001007431-A (JP)
Title: Method and device for laser oscillation
Inventor: UEHARA MINORU
IPC: H01S3/23
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To easily obtain a synthesized laser output of continuous-wave laser light and pulse laser light without requiring an optical system for synthesis and troublesome optical axis adjusting operations. SOLUTION: A first laser medium 4 forming a laser resonator and a second laser medium 5 forming a laser amplifier are placed on the same optical axis and a continuous electrical input is applied to an excitation source 6 of the first laser medium 4 for continuous wave excitation. Light outputted from the first laser medium 4 is resonated and oscillated as continuous wave laser light toward the second laser medium 5 and an intermittent electrical input is applied to an excitation source 7 of the second laser medium 5 for pulse modulation excitation. In this way, the pulse laser light is superimposed on the continuous wave laser light inputted from the first laser medium 4 as base to form a synthetic laser light and the synthetic laser light is outputted from the second laser medium 5.
Patent JP-H0616430-A (JP)
Title: Die for glass bottle molding
Inventor: ARIKATA ISAO
IPC: C03B9/48
Filed: 1992-06-29
Abstract: PURPOSE:To shorten the starting time when the molding is started, in a die for glass bottle molding and to improve the yield of product. CONSTITUTION:All parts constituting the die for glass bottle is composed of metallic materials whose thermal conductivities are <=0.07cal/cm.sec. deg.C and also the parts, which are subjected to higher thermal load at the time of molding the glass bottle among the whole parts, are arranged side by side with metallic materials whose thermal conductivities are >=0.9cal/cm.sec. deg.C, thus to constitute a combined structure.
Patent JP-2001003235-A (JP)
Title: Pride tinsel and method for dyeing the same
Inventor: NAKAMURA TOMOKI
IPC: D06P3/52
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for dyeing a pride tinsel comprising a micro slit film and a polyester yarn, by which only the polyester yarn can be dyed in a deep color without dulling the micro slit film having a metal-deposited layer formed thereon, thereby realizing a brilliant metal gloss, when the pride tinsel is dyed, and to provide the pride metal tinsel which is obtained by the method and has the brilliant metal gloss. SOLUTION: This pride tinsel is obtained by twisting a narrow film with a polyester yarn which can be dyed with cationic dyes. The narrow film is produced by forming a metal-deposited layer on at least one layer of a transparent polyester film comprising a polyester substantially incapable of being dyed with cationic dyes and then slitting the film. The method for dyeing the pride tinsel comprises dyeing the pride tinsel with the cationic dye to realize the brilliant metal gloss.
Patent JP-S5972684-A (JP)
Inventor: PATORITSUKU SHIYUU-KII RII
IPC: G11B5/55
Filed: 1983-09-16
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-S6416214-A (JP)
Title: Superconducting switchgear
Inventor: SHIROTA ATSUKO
IPC: H02H3/08
Filed: 1987-07-10
Abstract: PURPOSE:To eliminate circuitbreaker and to enable selection of cable without considering shortcircuit current, by providing a shortcircuit current detector comprising a superconducting coil and turning a switchgear ON/OFF through utilization of transition from a superconducting state to a normal conducting state. CONSTITUTION:Upon occurrence of shortcircuit at point A, current higher than critical current level of the superconducting coil flows into a shortcircuit current detector 1. Consequently, the superconducting coil is quenched to produce resistance against transition to normal conducting state. Differential voltage between input and output terminals of the shortcircuit current detector 1 is detected through a differential voltage detector 3 so as to measure the resistance, then an open signal is fed to a switchgear 2. When the load is a motor, the critical current of the superconducting coil has such level as the starting current of motor is allowed. Consequently, circuitbreaker for interrupting excessive shortcircuit current can be eliminated.
Patent JP-S6326659-A (JP)
Title: Preparation of electrophotographic sensitive body
Inventor: TAKIMOTO AKIO
IPC: C23C16/24
Filed: 1986-07-21
Abstract: PURPOSE:To enable the potential difference between discharge space and a substrate to be changed while other film forming conditions are kept constant by applying DC voltage to one of a conductive substrate as one electrode and the other electrode, and changing the DC current at an early state of film formation or immediately before the end of the film formation. CONSTITUTION:The substrate 206 is set in a plasma CVD device 201, and heated after evacuation. Gaseous C2H2 is introduced from a gas cylinder 202 after the temperature has been stabilized, and a prescribed DC voltage 208 is applied to the cathode electrode. The device 201 is exhausted of the gas after the film formation of an electric charge transfer layer 302, and gaseous silane diluted with hydrogen is introduced from a cylinder 203. The DC voltage to be applied during formation of a charge generating layer 303 is kept in a prescribed voltage from the start of electric discharge till the film is grown to a prescribed thickness, and then, the voltage is lowered and fixed till the end of the film formation. A surface protective layer 304 is formed by exhausting the reaction vessel 201, supplying CH4 from a cylinder 204, and SiH4 from a cylinder 203, setting voltage to a prescribed value from the start of discharge till the formation of a film to a prescribed thickness, and then lowering it.
Patent JP-H0220405-A (JP)
Title: Radial tire having excellent low temperature characteristic
Inventor: KOMAI MAKOTO
IPC: B60C11/00
Filed: 1988-07-08
Abstract: PURPOSE:To improve low temperature characteristic of a radial tire by using a tread which as over 4X10<-2> absolute value of inclination between a boundary from a vitreous condition territory to a transition territory and a boundary from a transition territory to a rubber-like plateau territory. CONSTITUTION:In a temperature distribution curve of dynamic modulus of elasticity E' of a rubber composite, temperature at the boundary 1 from a vitreous condition territory to a transition territory of E is under -50 deg.C. Moreover, value of E' at the boundary 2 form the transition territory to a rubber-like plateau territory is under 50MPa. Besides the inclination between the boundary 1 and the boundary 2 (DELTAlog E'/DELTATemp) is over 4X10<-2>MPa/ deg.C in absolute value. When it is under this value, E value at the neighborhood of 0 deg.C becomes high and running on the icebound road is unsuitable.
Patent JP-H0459990-A (JP)
Title: Al-ti alloy electroplating bath and plating method using the same
Inventor: TAKAHASHI SETSUKO
IPC: C25D5/24
Filed: 1990-06-29
Abstract: PURPOSE:To reduce the temp. of the title bath and to solve problem on the materials of a plating tank and accessory members by incorporating specified amts. of Al halide, Ti halide and alkylpyridinium halide. CONSTITUTION:This plating bath contains 33-67mol% Al halide (A), 0.01-83mol% Ti halide and/or alkali metal fluorotitanate (B) and 33-67mol% alkylpyridinium halide (C) having 1-12C alkyl group or alkylimidazolium halide having 1-12C alkyl group. In the case where the amt. of the component A is below the lower limit and that of the component C is above the upper limit, the amt. of alkylpyridinium or alkylimidazolium ions is increased and the ions stick to a plating tank. In the case where the amts. of the components A, B are above the upper limits and the atm. of the component C is below the lower limit, the m.p. of the bath is increased. In the case where the amt. of the component B is below the lower limit, Ti does not electrodepoit under certain conditions in electrolysis because of a deficiency of Ti ions.
Patent JP-H0519935-A (JP)
Title: Key input device
Inventor: SUZUKI TAKAYOSHI
IPC: G06F3/0487
Filed: 1991-07-12
Abstract: PURPOSE:To clearly show a function allocated to a function key by making the function key into a liquid crystal display type touch key and displaying the function allocation on the function key according to each program. CONSTITUTION:A program 16 to be operated in a computer possesses the allocation information of a function key (FK) 11 from a storing means 13 informing means 15 for possessing the allocation information of the FK 11 stored in the storing means 13. Afterwards, the information is compared with the allocation of the FK 11 in the own program 16 and when they are unequal it is reported and stored in the storing means 13 by an informing means 12 for reporting the allocation information of the FK 11 from the program 16 to the storing means 13. When the new allocation information is stored in the storing means 13, based on the allocation information of the FK 11, a display means 14 displays the function name of the program 16 allocated to the display area of a liquid crystal display at the FK 11.
Patent JP-H04368962-A (JP)
Title: Image forming device and driving device for process cartridge
Inventor: SUGIKUBO TOSHIHIRO
IPC: F16H3/00
Filed: 1991-06-17
Abstract: PURPOSE:To eliminate the fluctuation in the loss of the rotating force by friction on tooth surfaces and to improve the image quality by specifying the contact ratio of gear to an integer. CONSTITUTION:There is the G01 directly coupled to a motor M; G01XG02, gears G02 and G03 are integral, G03XG04, gears G04 and G05 are integral, G05XG06, gears G006 meshes with a drum gear. Also, G03XG07XG08, gears G08 and G09 are integral, G09XG010XG11XG12, gear G12 is connected to a fixing roller F. The contact ratio of all the gears is specified to 2. X denotes contact in such a case. The quantity of the loss of the rotating force by the friction on the tooth surfaces is always constant if the contact ratio is specified to the integer in such a manner. The fluctuation in the rotating force at the motor decreases with an increase in the gears having the integer contact ratios which are the constituting parts of the driving system. The fluctuation in the rotating force is zero if all the contact ratios are the integers.
Patent JP-S6330018-A (JP)
Title: Input and output buffer circuit
Inventor: NAITO TAKAO
IPC: H03K19/00
Filed: 1986-07-23
Abstract: PURPOSE:To prevent the contention of an input/output signal by bringing an inverter circuit into a high output impedance state so as to bring an input gate circuit to a low output impedance state thereby fetching an input signal to the inside. CONSTITUTION:A controller CONT controls a transfer gate circuit TG into the on-state when a CMOS inveter circuit IV1 is in the high output impedance state. Further, an input/output control signal E is brought into a high level, then the CMOS inverter circuit IV1 is brought into a state outputting a signal having a level corresponding to a level of an output data Dout. Thus, the output of a NAND gate NAND 2 is brought into a high level to turn off both MOSFETs Q3, Q4. Even if the input/output operation of the signal is commanded for switching in any timing based on an external input/output control signal, the output and input of the signal are made independent alternately.
Patent JP-S6060074-A (JP)
Inventor: JIYON TOOMASU BATSUKURII
IPC: B61D45/00
Filed: 1984-08-20
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-S5795070-A (JP)
Title: Alkaline battery
Inventor: NAGAMINE AKIO
IPC: H01M50/489
Filed: 1980-12-05
Abstract: PURPOSE:To realize the dimensional stability and low impedance of an alkaline battery, and increase the preservation performance of the battery by using a separator prepared by laminating and unifying a micro-porous synthetic macromolecular film, a cellophane film, and a polyethylene film obtained through graft-polymerization. CONSTITUTION:After a positive mixture 2 is packed in a metal case 1, a separator 3, an electrolyte holding material 4 and a negative agent 5 are stacked over the mixture 2, in that order. Next, a sealing metal plate 7 is placed on the negative agent 5, with an insulating gasket 6 interposed between the case 1 and the plate 7, to seal the battery, thereby constituting an alkaline battery. The separator 3 is formed by laminating and unifying a micro-porous synthetic macromolecular film, a cellophane film, and a polyethylene film prepared by subjecting acrylic acid or methacrylic acid to graft-polymerization. Here, it is preferred that the micro-porous synthetic macromolecular film, which is located on the side of the positive mixture 2, is prepared from a micro-porous polypropylene film.
Patent JP-S6234745-A (JP)
Title: Table device
Inventor: KAMIYA KIYOSHI
IPC: B23Q5/28
Filed: 1985-08-06
Abstract: PURPOSE:To enable motion while maintaining high linear accuracy without causing thermal influence by forming at least one of a pair of linear driving members with a linear motor employing a guide member for inserting and guiding a movable member as a yoke. CONSTITUTION:Upon application of D.C. voltage across a coil 30, the movable bodies 22a, 22b will move linearly back and fro integrally with a table 24 on the basis of principle of linear motor. Here, a pressure film is formed through the pressurized air flow in the gap between the inside yoke 28 and the coil bobbin 29 because of pressurized air supply through a supply tube 35 thus to support said bodies 22a, 22b without contact with the inside yoke 28. In other word, the inside yoke 28 will guide the movable bodies 22a, 22b to drive the table 24 linearly with quite high accuracy. In case of static pressure supporting structure, yawing will never occur in the table to cancel the heat produced from the linear motor between the inside yoke and the coil bobbin thus to never subjected to thermal influence.
Patent JP-S6150254-A (JP)
Title: Information detecting device
Inventor: MOTOMURA TETSUO
IPC: G11B19/12
Filed: 1984-08-18
Abstract: PURPOSE:To retrieve a chapter at a high speed by inserting various kinds of information to a disk case with serial data in the slide directionof the disk case. CONSTITUTION:Serial data are inserted into a disk case 7. The disk case which contains a disk shifts in parallel to the internal part of a disk reproducing device 1 along a guide groove 5 from a disk inserting port 9, the disk only remains at the internal part of the reproducing device by a chucking maker 3 and the disk is equipped on a turn table 4 by pulling out the disk case. At such a time, a detecting element 9 fixed in the reproducing device 1 reads serial data 8. By giving a chapter number and its starting address as serial data, and when a chapter is retrieved, by detecting a reproducing needle position based upon the stored serial data, detecting time can be shortened.