baber/WOPTO huggingface dataset:
Patent JP-H06226481-A (JP)
Title: Rotary type laser torch
Inventor: OWAKI KATSURA
IPC: B23K26/064
Filed: 1993-01-29
Abstract: PURPOSE:To provide a rotary system laser torch with the small transmission loss of an optical fiber and capable of using for a slender piping and even in a narrow place. CONSTITUTION:A torch irradiating a laser beam from an optical fiber 11 is rotatably provided at the tip of a cylindrical casing 35. In a rotary system laser torch equipped with a motor 47 in a casing 35, which consists of a rotor 56 which is coaxial with the axial center of the casing 35 and a stator 57 engaging in the casing 35, the rotary shaft 46 of the rotor 56 is made a hollow shaft, and a hollow protective tube 19 interposing an optical fiber 11 in a shaft hole 46b, is arranged.
Patent JP-S58132195-A (JP)
Inventor: KISHIGAMI KUNIO
IPC: D21C11/12
Filed: 1982-02-02
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-S55106229-A (JP)
Title: Hardening or hardening promotion of thermosetting material or cold-setting material
Inventor: SHIMIZU HIROSHI
IPC: C08K3/22
Filed: 1979-02-09
Abstract: PURPOSE: To make unbakable material bakable by baking through a method wherein a heat-generating substance containing a hardenable material is integrated to a solid substrate and this heat-generating substance is heated by applying an electric current.  
     CONSTITUTION: A heat-generating material is mixed with and dispersed in a material based on a thermosetting material or a cold-setting material to obtain a heat- generating substance and this substance is integrated to a solid substrate by a coating, filling or the like. Subsequently, an electric current is applied to the heat- generating substance to heat and the thermosetting or cold-setting material is hardened or promoted to harden. As thermosetting material to be used, epoxy resin, unsaturated polyester resin, silicone resin or the like are mentioned, and, as cold- setting material, oil paint, cellulose derivative paint, alkyd resin, Portland cement or the like are mentioned. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56127921-A (JP)
Title: Porcelain composition for magnetic head holding tool
Inventor: YONEDA TAKEHIKO
IPC: G11B5/127
Filed: 1980-02-07
Abstract: PURPOSE:To obtain a porcelain composition having a high mechanical strength, hardness and heat resistance and no color shading that is caused by a change of the calcining atmosphere, by compounding TiO2, BaO, SiO2, Nb2O5 and ZnO in a specific ratio and then sintering them. CONSTITUTION:A tentative calcination is given to a mixture composed of 73- 90mol% TiO2, 9-24mol% BaO, 0.05-3mol% SiO2, 0.003-0.1mol% Nb2O5 and 0.05-0.5mol% ZnO, respectively, and then this mixture is formed into a desired shape to be calcined at 1,300-1,400 deg.C. Thus a porcelain composition for magnetic head holding tool is obtained. For the above-mentioned composition, the thermal expansion coefficient can be set freely in a range of about (60-120)X 10<-7>/ deg.C by changing the ratio of components in each range mentioned above.
Patent JP-S55107954-A (JP)
Title: Solvent mixture ratio controller for liquid chromatograph
Inventor: HERUGE SHIYURENKAA
IPC: B01D15/08
Filed: 1980-02-08
Abstract: PURPOSE: To form a desired elution gradient by a liquid chromatograph by continuously controlling the mixture ratio of respective solvents in a mixture solution using predetermined apparatus.  
     CONSTITUTION: Solvents A and B are intaken by a pump 15, and mixed through control valves 23, 25 driven by step motors 27, 29, respectively in a T-shaped tube 21. The density of the mixture solution is continuously measured by a density measuring unit 31. The output of the unit 31 is applied to a first function generator 33, which thereupon produces a signal representing a mixture ratio. On the other hand, a second function generator 35 produces a signal representing a mixture ratio corresponding to desired elution gradient. The outputs from the generators 33 and 35 are applied to a substractor 37. The difference signal from the subtractor 37 controls through a motor control circuit 39 motors 27, 29. As a result, the mixture ratio is continuously controlled according to standard value, thereby producing desired elution gradient in a column. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59143866-A (JP)
Title: Electric wire unwinding device
Inventor: MIKAMI HITOSHI
IPC: B65H49/18
Filed: 1983-02-02
Abstract: PURPOSE:To prevent generation of elongation or cutting in an electric wire by furnishing a rotatable flyer having a send-off guide part concentrically with a wire coiling bobbn, and by sending off the wire with rotation of the flyer while the two are in contact. CONSTITUTION:First in operations, an electric wire 5 wound on a bobbin 6 is drawn out from a hole 10a in hood 10 through the periphery side of a flyer 7 to be then set in a wire processing machine B located beside a wire sendoff device A, and said flyer 7 is rotated by a rotary shaft 3 driven by a motor 9. Then this wire processing machine B is put in operation to give the wire a tension, and put it in pressure contact with the lower part 7e of a large-dia. guide wheel 7e of the flyer 7, and then the wire together with flyer 7 is rotated in the direction that the wire during unwinding will be loosened. Thereby application of impact tension to the wire is avoided when it is drawn out to contribute prevention of elongation or cutting.
Patent JP-S55108837-A (JP)
Title: Pentenoic acid derivative, its preparation and herbicide containing the same
Inventor: NAOHARA KAZUO
IPC: A01N43/08
Filed: 1979-02-10
Abstract: NEW MATERIAL:Pentenoic acid derivative of formula I (R is 4-trifluoromethylphenyl or 3,5-dichloro-2-phridyl; R' is cyanoethyl, dialkylaminoethyl, alkoxyethoxyethyl, benzyl, halobenzyl, methylbenzyl, pyridylmethyl, etc.).  
     EXAMPLE: 4-[ 4-( 4-Trifluoromethylphenoxy )phenoxy ]-2-pentenoic acid phenyl ester.  
     USE: Herbicide having an excellent selectivity, a strong herbicidal activity to Gramineas weeds and a high safety to broadleaved crops. Extremely stable to the environmental factors, e.g. weather conditions, soil conditions, etc. Excellent long-lasting activity. Highly effective for the stem and leaf treatment.  
     PROCESS: The objective compound of formula I is obtained by the reaction of a compound of formula II with a compound of formula III (X is halogen) in the presence of a base. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62173321-A (JP)
Title: Filler cap retention device of automobile
Inventor: MIZUSAWA AKIRA
IPC: B60K15/04
Filed: 1986-01-28
Abstract: PURPOSE:To prevent a filler cap from being lost and to make the tightening of the cap not to be obstructed by connecting the cap via a string member to the vicinity of a fuel tank inlet and arranging the string member to be retracted when the cap is fitted. CONSTITUTION:A filler cap 2 is attached to a body 3 near a fuel tank inlet 1 by arranging an engage-stop member 9c at one end of a connection string member 9 and by passing the engage-stop member 9c through a through hole 15 bored in an attachment member 7. When the cap 2 is fitted into a fuel tank inlet 1, a main part of the connection member 9 is pushed and retracted through a through hole 15 in the inside of a body 3. With this constitution, the connection string member 9 does not stand in the way when fitting the cap 2 to the fuel tank inlet 1 so that the cap is fitted easily. Also, since the cap 2 is connected to the body 3 near the fuel tank inlet 1, and is not removed from the body, the cap 2 cannot be forgotten to be fitted or cannot be lost.
Patent JP-H02194624-A (JP)
Title: Apparatus for treating semiconductor under reduced pressure
Inventor: NAKADOKORO HIDEO
IPC: H01L21/22
Filed: 1989-01-24
Abstract: PURPOSE:To reduce contamination of an airtight forming tube and to make it possible to maintain treatment conditions in a heat treatment furnace at a constant level for a long period by providing the airtight forming tube outside a reaction tube. CONSTITUTION:A process tube is constituted of an airtight forming tube 3, a reaction tube 4 and a guide tube 5 which are formed of heat resisting quartz glass in a three-layered structure. The process tube is mounted into a heat treatment furnace 1 with a flange base 6 and a flange member 7 from the upper part in an airtight manner so that the tube can be freely attached and removed. Treating gas which passes through the reaction tube 4 is introduced into the guide tube 5 by way of an inserting hole 10 and sequentially exhaust. Therefore, silicon is deposited on the inner surfaces of the reaction tube 4 and the guide tube 5. Since almost no treating gas is present between the tube 3 and the tube 5, the contamination of the tube 3 is less. Therefore, the tube 4 and the tube 5 can be lifted and cleaned simply. One cleaning for the period of 2-3 months in sufficient for the tube 3. The treating conditions in the heat treatment furnace can be kept constant for a long period.
Patent JP-H09210348-A (JP)
Title: Combustion controller
Inventor: INOUE KENSAKU
IPC: F23N3/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a combustion controller capable of setting to the utmost a reference communication rate becoming a reference of correction of the amount of ventilation to a proper value irrespective of an external environment and conditions of use of an apparatus. SOLUTION: This combustion controller comprises a fan control means 105 for adjusting a communication rate of a fan 4 such that a target revolution number Ns is attained, a reference communication rate setting means 107 for setting a reference communication rate Ds of the fan 4 corresponding to the target revolution number Ns based upon the controlled communication rate, and a correction means 108 for correcting the target revolution number Ns based upon a deviation between the controlled communication rate and the reference communication rate.  A set target rationalization means 109 is provided in which an upper limit and a lower limit of the reference communication rate are previously set corresponding to the conditions of the use of an apparatus, and if the communication rate controlled by the fan control means 105 exceeds the upper limit, the upper limit is used as a set target of the reference communication rate, and if the communication rate does not exceed the upper limit and is not less than the lower limit, the communication rate is used as a set target.
Patent JP-H06228972-A (JP)
Title: Construction method for anchor bolt
Inventor: KATSUMATA HIROSHI
IPC: E04B1/24
Filed: 1993-02-01
Abstract: PURPOSE:To improve the efficiency of construction, by a method wherein a screwed reinforcing steel bar is used as an anchor bolt, a diameter of a hole for the anchor bolt is made relatively smaller, and the anchor bolt is fastened to the hole with nonshrinking mortar and is tightened with a coupler and a lock nut. CONSTITUTION:An anchor bolt for a column 7 made of structural steel is formed of a screwed reinforcing steel bar 3 and a diameter of a hole 15 provided on a foundation 1 is made smaller. The reinforcing steel bar 3 is inserted into the hole 15, and the hole 15 is filled with nonshrink mortar 4 and thus the reinforcing steel bar 3 is fastened to the hole. After that, a coupler 8 and a lock nut 9 are screwed on the reinforcing steel bar 3 and the column 7 is fastened to the foundation 1. The screwed reinforcing steel bar is turned into the anchor bolt only by being cut down in a fixed length and the anchor bolt is fastened to the foundation with a small amount of the nonshrink mortar 4. In this way, the placing of foundation bolts can be effectively done.
Patent JP-S5298469-A (JP)
Title: Production of semiconductor device
Inventor: YAMAMOTO MASASHI
IPC: H01L21/205
Filed: 1976-02-16
Abstract: PURPOSE: To produce a desired epitaxial layer by forming an epitaxial layer on a testingpurpose substrate, then obtaining the thickness α of the high resistivity region at the junction face, calculating a resistivity with the α as a correction value and performing doping under the conditions based on these results. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11199494-A (JP)
Title: Immunopotentiator using enteric capsure
Inventor: SHIMADA TAKASHI
IPC: A61K35/744
Filed: 1998-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain an oral immunopotentiator which is applied to a drug delivery system and shows high effect at a small amount of it. SOLUTION: By enclosing Lactobacilli having immunopotentiation activity with enteric capsules, an immunopotentiation effect, e.g. increase of the function of antibody forming cell or the like, on leukocytes is produced by a small amount of it. As the Lactobacilli, one or more than two kinds of Lactobacilli belonging to the genera Enterococcus, Lactobacillus, Bifidobacterium, Streptococcus, Leuconostoc, Pediococcus or Lactococcus and their subgenera are illustrated.
Patent JP-2000210427-A (JP)
Title: Game machine
Inventor: OKADO FUMIHIRO
IPC: A63F7/02
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent the wrong attachment of parts such as a control board and to reduce various deficiencies based on the wrong recognition of the game contents for a game machine with the game contents different at least partly from those of other game machines with game devices, and with the same or similar game devices to those of such other game machines. SOLUTION: An operation hole 3 and a large winning slot 4 are formed on the game board 2 of this pachinko machine 1, and a display device 13 with a display part 13a is mounted on the center of the game board 2. A plurality of rows of symbols are displayed on the display part 13a, and each row of symbols consists of multiple kinds of symbols. The main circuit board of a control device 14 displays data peculiar to the model to discriminate the pachinko machine from other machines in a distinctive condition when the power source is switched on.
Patent JP-S59140803-A (JP)
Inventor: INABA EIZOU
IPC: A01B39/08
Filed: 1983-01-31
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-S62174446-A (JP)
Inventor: WATANABE SADAHIKO
IPC: E04D13/03
Filed: 1986-01-27
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-S60161145-A (JP)
Inventor: KATAOKA HIROSHI
IPC: B32B7/02
Filed: 1984-02-01
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-S61176494-A (JP)
Title: Coating material for welding
Inventor: SHIBUKI KUNIO
IPC: B23K11/30
Filed: 1985-01-29
Abstract: PURPOSE:To improve melt-sticking resisting properties to a stock to be welded and the thermal-fatigue resisting properties, by forming the coated layer of carbonate, nitrate, carboboride, nitride-boride, and mutual solid solutions of them of the metals of 4a, 5a, 6a groups in the table of periodic law, on the surface of Cu or Cu alloy. CONSTITUTION:A pure copper or a copper alloy containing Cd, Ag, Ni, Cr, Be, etc. is used for the substrate of a coating material. Among the compounds of 4a, 5a, 6a groups of a coated layer, the material of nitrate of titanium and tantalum containing by molar percent, 70-99.5% N, 0.5-30% O, 98.5-99.9% Ti, 0.1-1.5% Ta, is most desirable in its properties, and the thickness of coated layer of 0.5-3mum is suitable. The coated layer is formed by chemical or mechanical vapor deposition method. In this way, an electrode member for welding excellent in the melt-sticking resisting properties to a stock to be welded and the thermal fatigue resisting properties, is obtained.
Patent JP-H11204326-A (JP)
Title: Magnet roller
Inventor: NAKAMURA MAKOTO
IPC: G03G15/09
Filed: 1998-01-10
Abstract: PROBLEM TO BE SOLVED: To easily insert a mandrel into the center hole of a magnet roller with the mandrel at the manufacturing of the magnet roller. SOLUTION: Marks 11 having arbitrary shapes are put on the outer peripheral surface of a magnet roller 10 by the use of such materials as ink, paint, etc. It is preferable to put the marks 11 at locations which are asymmetrical with respect to the center line in the length direction of the roller 10, for example, on the end sections or the vicinities of the roller 10, and when the marks are put in this way, the discrimination of the inserting direction of a mandrel becomes easier. When the marks 11 are put on the outer peripheral surface of the magnet roller 10, the mis-discriminating in the inserting direction of the mandrel, and accordingly, the fraction defective of the roller 10 are reduced drastically.
Patent JP-S58133782-A (JP)
Title: Control system of fuel cell power generating plant
Inventor: NOMURA MASAHIDE
IPC: H01M8/06
Filed: 1982-02-01
Abstract: PURPOSE:To make follow-up the output of a reformer and an air supply system to a sharp load change according to a cell output current by precedingly controlling an auxiliary fuel flow rate and an auxiliary air flow rate according to a load command from a power supply command center. CONSTITUTION:A temperature setting value 550 is obtained as a load command LD from the middle supply with a reformer outlet hydrogen rich gas system setting value generator 450. The deviation from a temperature signal 551 measured with a reformer outlet hydrogen rich gas system temperature detector 308 is obtained (a subtracter 451), and the feedback control operation such as proportion, integration is conducted (a feedback controller 453) to obtain a feedback control signal 553. An operating signal 203 is decided with the feedback signal 553 and over/under firing controlling signal 554. An operating signal 558 of a valve 220 is decided so that auxiliary fuel 114 and auxiliary air 118 are kept in a constant ratio with the operating signal 557 of the valve 208 in a ratio setting device 457.
Patent JP-S60160825-A (JP)
Inventor: OOKI TOMIO
IPC: A01K1/015
Filed: 1984-01-31
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-H10208387-A (JP)
Title: Digital signal reproducing device
Inventor: HASHIMOTO TOYOHIRO
IPC: G11B27/02
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to know whether digital recording is feasible or not by reproducing a recording medium in a reproducing side device in advance, by judging whether or not a digital information signal is recordable in digital state as it is in a connected device and displaying this discriminating result. SOLUTION: At the time of reproducing an MD, in the case of a reproducing only disk, a copyright protective bit shown by a bit of a track mode of TOC sector 00H is detected, and in the case of a magneto-optical disk, a copy protective bit shown by a bit of a track mode of a UTOC sector 00H is detected. When such bits are '1', the copyright is not protected, so that this effect is displayed as, for instance, 'recordable from outdigital', etc. Subsequently, an SCMS specification for the copyrighted case is checked out. This, without making the recording state of a recording side device, whether a digital copy of a recording medium in the reproducing side device is feasible or not is recognized in advance.
Patent JP-H01192853-A (JP)
Title: Automatic warp-mending method and apparatus therefor
Inventor: TAKEGAWA YUJIRO
IPC: D03D51/20
Filed: 1988-01-26
Abstract: PURPOSE:To obtain the title apparatus of high efficiency in which one end of a broken warp yarn during the weaving is led through a suction tube to the knotter and knotted with the connecting yarn, then the connecting yarn is cut and the other end of the warp yarn is sucked into the knotter where the end is knotted with the above connecting yarn. CONSTITUTION:When a warp yarn 2 is broken and the machine stops automatically, the position of the dropper 11 is detected in its dropping state and the held separator moves thereto to make both ends of the broken yarn easily picked up. Then, the sucking tube 21 is used to introduce one yarn end 2a and one end of the connecting yarn into the knotter 22 and connect then. The other end 2b on the held 7 side is sucked through the tube 21 to the knotter 22. Further, the connecting yarn which has been knotted with the end 2a is cut between the sucking tube 21 and the bobbin 24 and the end is lead to the knotter 22 and connected to the yarn end 2b, whereby yarn repairing can be automatically done efficiently.
Patent JP-H08212956-A (JP)
Title: Particle beam device
Inventor: WAKE IZUMI
IPC: H01J37/147
Filed: 1995-02-02
Abstract: PURPOSE: To provide an ion beam of high through-put, eliminating Poisson's fluctuation of flying number of particles in a particle beam, flying a desired number of the particles by a single unit in a region determined by time and space, furthermore independently controlling a motion of each individual particle and physical chemical condition in each particle. CONSTITUTION: An ion beam 2 is cooled by laser beams 6, 29 to perform Wigner crystallization in a region 4 of an ion accumulating ring 100, and to arrange each ion regularly by space. This ion is detected by a detector 11, and by controlling an accelerating device 8, ion electron condition exciting device 9 and a converged light deflecting device 10 through a control device 12, an ion beam 14, individually controlled by a single unit with energy of an ion flying on a target 15, electron condition, flying position and a number, is obtained to prepare an impurity lattice 16 regularly arranged by an atomic unit in the target 15.
Patent JP-S55109827-A (JP)
Title: Coupling
Inventor: WASHIDA AKIRA
IPC: F16D3/12
Filed: 1979-02-14
Abstract: PURPOSE: To promote an improvement of vibration resistance and an increase of permissible torsional angle, by subjecting the leaf spring to an application of torsion, that is, by engaging end parts of the leaf spring to the ring unit at a position apart from its rotating center, and engaging the other parts of the leaf spring to a portion linked to the different rotating shaft.  
     CONSTITUTION: The periphery of a side wall 2 in a ring unit 1 is axially extended to construct a cylindrical part 3. A shaft 4 is engaged with the inner circumference of the side wall 2. At least two places of pad parts 5 are provided in the cylindrical part 3 and the side wall 2 in a manner of integral unit, and a groove 6 is provided in the pad part 5. Both ends of a leaf spring 7 are engaged in the groove 6 respectively, and hung from the outside of the ring unit 1. At least a curved part 8 is provided in the leaf spring 7. On the other hand, a shaft 9 is engaged to a ring unit 10, and in the ring unit 10, is radially formed a protruding part 11 engaged with the curved part 8 of the leaf spring 7. If the shaft 9 is rotated, the ring unit 10 rotates to cause the protruding part 11 to apply a torsional movement to the leaf spring 7, thus can be rotated the ring unit 1 and the shaft 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62174811-A (JP)
Title: Finely positioning device
Inventor: OGATA KOJIRO
IPC: G05D3/00
Filed: 1986-01-29
Abstract: PURPOSE:To expand a displacement range by sequentially linking three rigid bodies by plural elastic members and installing an piezoelectric actuator between adjacent rigid bodies. CONSTITUTION:When any voltage is impressed on the piezoelectric actuator 14a, it expands in a direction A according to the voltage. Thus the rigid part 12 is pressed to deform flat springs 13a and 13b to displace the rigid body 12 in the direction A. Since a finely moving table 16 is supported by the rigid part 12, it is displaced by the amount the same as the rigid part 12 due to said displacement. When the impressed voltage is removed, the rigid part 12 and the finely moving table 16 return to their own positions. If any voltage is impressed on the piezoelectric actuator 14b, it expands in a direction B according to the voltage to press the finely moving table 16, and flat springs 17a and 17b are displaced to displace the finely moving table 16 (point O16) by epsilon3 in the direction B. When the impressed voltage is removed, the finely moving table 16 returns to its original position.