baber/WOPTO huggingface dataset:
Patent JP-S56115241-A (JP)
Title: Bead wire setting apparatus
Inventor: MURAYAMA SOUICHI
IPC: B29C67/00
Filed: 1980-02-19
Abstract: PURPOSE: To automate the process of setting bead wires by radially extending a plurality of supporting arms in order to fixedly support bead wires, moving them to a molding drum while pinching them from their outer circumferential surfaces and inserting them in a given position on the drum.  
     CONSTITUTION: Bead wires B are put on an aligning belt 14, aligning with each other, by an automatic bead wire aligning apparatus 15, then put in V-shaped grooves G and G' in the supporting arms 2 of a bead wire supporting apparatus 100, and the supporting arms 2 are radially extended. Then, the rocking arm 21 of a bead wire holding apparatus 200 is moved to the supporting apparatus 100, and the bead wires B are inserted in the bead setting ring 22 on the rocking arm 21. Thereafter, curved transforming arms 24 and 24' are inwardly bent to cause their rollers R and R' having V-shaped grooves to pinch and transform the bead wires B, which are moved to and inserted into the V-shaped groove in a molding drum 60 whose transforming plates 61 and 62 are being bent and which are securely set by expanding the plates 61 and 62. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62278247-A (JP)
Title: High-carbon steel material for hot-pressure welding excellent in property at welded joint
Inventor: TAIRA TADAAKI
IPC: C22C38/06
Filed: 1987-02-02
Abstract: PURPOSE:To obtain a high-carbon steel material for hot-pressure welding excellent in properties at a welded joint, by specifying a composition consisting of C, Si, Mn, Al, B, and Fe. CONSTITUTION:The high-carbon steel material for hot-pressure welding has a composition consisting of, by weight, 0.60-0.85% C, 0.01-1.00% Si, 0.50-1.50% Mn, <=0.012% sol Al, <=0.0002% B, and the balance Fe with inevitable impurities and further containing, if necessary, one or more kinds among 0.15-1.00% Cr, 0.01-0.30% Mo, and 0.01-0.30% V and is excellent in properties at a welded joint. The above steel material is subjected to hot-pressure welding and the formed fins are mechanically removed, directly after the pressure welding, by hot punching shear. On application of the above steel material, the welded joint free from magnaflux and ultrasonic flaw detection defects and excellent in bending test characteristics can be obtained.
Patent JP-S54112580-A (JP)
Title: Electroless discharge lamp
Inventor: HATSUDA YOSHIO
IPC: G01R33/00
Filed: 1978-02-23
Abstract: PURPOSE: To enable to easily set suitably temperature necessary for an enclosure and high frequency input power in balance by providing a projection for containing small amount of alkali metal at the end at the enclosure.  
     CONSTITUTION: A slender projection 14 of longer length than the radius of an enclosure sphere 1 is provided at the spherical enclosure 1 for containing small amount of alkali metal 3 at the end thereof. Since the metal 3 is thus located at the projection 14 at the lowest temperature in the enclosure 1, the alkali metal vapor pressure in a lamp is determined by the temperature at the end of the projection 14. Since magnetic line of force in high frequency magnetic field produced by an inductance coil 7 merely slightly crosses the end of the projection 14, it hardly heat directly the metal 3 to thus render the temperature of the metal 3 to be determined by the temperature at the end of the projection 14 of a lamp 15. Accordingly the metal vapor pressure can be easily set to suitable value by selecting the length of the projection 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57135281-A (JP)
Title: Reciprocal pump whose discharge amount is variable in accordance with change of pressure of discharge side
Inventor: YANO TAKUHIKO
IPC: F04B49/16
Filed: 1981-02-13
Abstract: PURPOSE:To allow a volume of gas to be changed according to the change of pressure in a pump chamber thereby obtaining a discharge amount according to the pressure on the discharge side, by confining a gas and a liquid in a certain proportion in a chamber in communication with the pump chamber via an elastic film. CONSTITUTION:The air 7a and the water 7b are confined in a certain proportion in a confining chamber 6 that is in communication with the pump chamber 1 through a porous plate 9. The pressuring action produced to an introduced liquid in the pump chamber 1 by displacement of a drive forcing diaphragm 2 acts also to pressurize through the porous plate 9 and the barrier film 8 the air 7a and the water 7b in the confining chamber 6. Assuming that the amounts of the air 7a, and the water 7b in the confining chamber 6 are constant, the delay of the time to open a discharge valve 5 is dependent on the pressure on the discharge side acting on the discharge valve, so that for the change of the pressure on the discharge side a discharge amount can be obtained inversely proportionally to the pressure.
Patent JP-H04261362-A (JP)
Title: Dc/dc converter
Inventor: TOKUMARU TOSHINOBU
IPC: H02M1/14
Filed: 1991-02-14
Abstract: PURPOSE:To miniaturize a device and improve the efficiency of the main power source without using a DC/DC converter for exclusive use of auxiliary power and by providing an auxiliary power source transformer separate from the main transformer. CONSTITUTION:The control circuit (CC) 5 at start is supplied with the lowered voltage of a DC power source 1 through a series stopper 9. Then, a switch circuit 2 intermits with the control pulses from CC5. The DC current from the DC power source 1 is intermitted, and voltage is induced in the secondary winding. The output voltage to load is monitored with CC5, and CC5, when the output voltage deviates from the stipulated range, changes the intermission ratio of the control pulse and adjusts the output voltage. At this time, the intermittent current also flows to the primary winding of an auxiliary power transformer (ST) 7, and voltage is induced in the secondary winding, and DC voltage is outputted through an auxiliary smoothing circuit 8. DC voltage is supplied to CC5. A diode 6 prevents ripple from occurring in the current flowing to ST7.
Patent JP-S62179201-A (JP)
Title: Strip line resonator
Inventor: MAKIMOTO MITSUO
IPC: H01P7/08
Filed: 1986-01-31
Abstract: PURPOSE:To attain the frequency adjustment and to facilitate it by constituting a rectangular loop or a ring loop by a strip line and connecting a varactor element in series between its open terminals. CONSTITUTION:Two electrodes 104a, 104b are formed to a rear side of a base made of a material such as a ceramic of a parallel flat plate 103, the electrode 104a of them is provided nearly on the entire face of the major plane via the side face of the base and forms a parallel plate capacitance by the upper/lower faces of the base. The capacitance is connected in a way connecting the two open terminals of the strip line 101 in series to form a ring resonator and the frequency is adjusted by trimming the electrode 104a by laser beam or sand blasting.
Patent JP-H05219325-A (JP)
Title: Facsimile equipment
Inventor: UCHIDA WATARU
IPC: H04N1/21
Filed: 1992-02-06
Abstract: PURPOSE:To reduce a communication time by allowing a picture memory 2 to implement replacement, addition, delete of an original during storage so as to avoid disturbance of pages on the receiver side and reception of excess picture data. CONSTITUTION:When the operator instructs replacement, addition, delete through keys of an operation section 5, a control section 4 detects and confirms the command and sets an original to be revised to an original supply section 11 and the original is fed to a read section 1. The read section 1 gives read picture data to a coder 3, the coder 3 encodes and compresses it and gives the result to a picture memory 2 as coded data. In this case, in the case of replacement, the control section 4 deletes a relevant page of the picture memory 2 and replaces the data with data given to the memory 2, and in the case of addition, the control section 4 manages pages so that the data given to the memory 2 are inserted to the relevant page. In the case of deleting the original, after the storage of picture data is finished, what page of the original is to be deleted is confirmed from the operation section 5 and the management of the relevant page is stopped.
Patent JP-S60165413-A (JP)
Title: Device for utilizing refuse burning energy without pollution
Inventor: UKITA YOSHIMOTO
IPC: F23G5/46
Filed: 1984-02-09
Abstract: PURPOSE:To dispose refuses without air pollution and to utilize generated energies by forcing refuses into an incinerator and supplying only oxygen thereto to burn the refuse. CONSTITUTION:After igniting refuse, combustion is shifted to self-burning mode by the supply of oxygen from an oxygen nozzle 13-7 and oxygen is automatically supplied until the furnace temperature reaches a predetermined value. At the same time, combustion gas is circulated by a blower 10-3 and carbon gas, ammonia, mercury and the like are flowed and molten into a detergent 11-2 or solid parts are formed into precipitates 11-3. The precipitates 11-3 are detected by a sensor 11-7-5, and exhausted through a drain valve 12-2 by automatically opening the same. On the other hand, the combustion gas is cleaned, and it is made possible to continuously pass the combustion gas from a suction port 11-4-2 through a pipe 11-4 to return to the same into a refuse combustion chamber 3-2. Thus, generated energy can be used for multi-purposes.
Patent JP-H02203520-A (JP)
Title: Growth of compound semiconductor crystal
Inventor: SHIMAZU MITSURU
IPC: H01L21/205
Filed: 1989-02-01
Abstract: PURPOSE:To enable a carbon-doped compound semiconductor film to be formed at a determined rate of material supply by using a methyl organic metal compound together with a lower-alkyl organic metal and a metal hydride for doping the compound semiconductor with carbon. CONSTITUTION:A GaAs substrate is heated to a growing temperature and a pressure in a reaction tube which has previously been supplied with a metal hydride AsH3 is resulated. A valve is then changed over so that flow of a lower-alkyl organic metal TMAs is shifted from an exhaust tube to the reaction tube. Then, a methyl organic metal compound TMGa is introduced into the rection tube to deposit GaAs by vapor growth, while flow of TMGa is regulated such that the GaAs is grown at a predetermined rate. When the growth is finished, flow of TMGa is switched over to the exhaust tube and the substrate temperature is returned to room temperature. In this manner, a carbon-doped compound semiconductor film can be formed in a uniform thickness at a determined rate of material supply.
Patent JP-H11217851-A (JP)
Title: Hydraulic circuit for construction equipment
Inventor: YOSHIDA NOBUSANE
IPC: F15B11/17
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To supply left-right travelling valves with the pressure oil of first and second hydraulic pumps independently, to feed the left-right travelling valves with the pressure oil of one hydraulic pump and a cylinder for a bucket and a cylinder for an arm with the pressure oil of the other hydraulic pump and to supply the cylinder for the bucket and the cylinder for the arm with the pressure oil of the first and second hydraulic pumps while converging the pressure oil. SOLUTION: A left travelling valve 8 is supplied with the pressure oil of a first hydraulic pump 40 through the communicating places of a right travelling valve 6 and a converging valve 25, and the right travelling valve 6 is fed with the pressure oil of a second hydraulic pump 41 through the communicating places of the left travelling valve 8 and the converging valve 25. The pressure oil of each hydraulic pump is converged and a bucket valve 4 and an arm valve 10 are supplied with the pressure oil when the left-right travelling valves 8, 6 are placed at neutral positions, and left- right travelling hydraulic motors 7, 5 are fed with the pressure oil of one hydraulic pump and the bucket valve 4 and the arm valve 10 are supplied with the pressure oil of the other hydraulic pup when the left-right travelling valves 8, 6 are placed at a second or first place at that time.
Patent JP-S60165830-A (JP)
Title: Phase locked loop device
Inventor: BATORI NAOYA
IPC: H03L7/10
Filed: 1984-02-08
Abstract: PURPOSE:To attain always stable synchronism by dividing an output signal of a voltage controlled oscillator to a signal of phase 0 deg. and 180 deg. and attaining synchronism while switching the signals. CONSTITUTION:A characteristic when a 0 deg. output signal of a 0 deg./180 deg. hybrid 6 is fed to a phase detector 2 by a switch 7 is shown in 5 in the figure and a characteristic when a 180 deg. output signal of the 0 deg./180 deg. hybride 6 is fed to the phase detector 2 by the switch 7 is shown in 11 in the figure. A point A is a synchronism stable point in the characteristic 5, while a point B corresponds to the synchronism stable point in the characteristic 11. When the initial phase difference of two input signals of the phase detector 2 is the point A or a point F, while the switch 7 applies a signal of the 0 deg. position of the 0 deg./180 deg. hybrid 6 to the phase detector 2, the circuit is synchronized at the stable point A according to the characteristic 5 and when the initial phase difference is a point E and the switch 7 applies the signal of the position 180 deg. of the 0 deg./180 deg. hybrid 6 to the phase detector 2, the point E moves to a point E' along with the characteristic 11 and the circuit is synchronized at the stable point B.
Patent JP-H08193488-A (JP)
Title: Tunnel penetrating construction method of underwater
Inventor: KITAMURA NORITAROU
IPC: E21D13/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide a tunnel penetrating construction method to underwater by which water can be reliably stopped and construction work can be safely performed in a short time and construction work cost is reduced and which is suitable for the protection of a natural environment when a tunnel is penetrated to underwater. CONSTITUTION: A departing shaft 20 is constructed in a shielding departing position. An intermediate shaft 22 is constructed in a position close to a beach line. Shielding excavation is propelled up to the intermediate shaft 22 from the departing shaft 20. While connecting a propelling pipe 30 to a tail part 28 of a shielding machine 24 in the intermediate shaft 22, the propelling pipe 30 is propelled by a propelling jack 34, and the shielding machine 24 is made to reach underwater. Water is stopped by installing a sealing cover on the propelling pipe 30 in an underwater reaching position. After the propelling pipe 30 is sealed by the sealing cover, the shielding machine 24 is separated from the propelling pipe 30, and is taken out from underwater. After the shielding machine 24 is taken out, the sealing cover of the propelling pipe 30 is removed from underwater.
Patent JP-H04259886-A (JP)
Title: Radiation monitor
Inventor: TAKEUCHI YOSHITAKA
IPC: G01T1/17
Filed: 1991-02-15
Abstract: PURPOSE:To more easily enable the investigation of a cause of dose rate abnormality by storing radiation data signal values at time intervals which lengthen as time elapses while a radiation detection signal indicates an abnormal value. CONSTITUTION:In a memory 9 radiation data signals 4a are stored at time intervals which lengthen as time elapses on the basis of pulse train signals 13b. Accordingly all storing times in the memory 9 lengthen more than the normal time due to a change with the passage of time of the signals 4a at the time when a radiation dose rate R indicating radiation detection signals 2a becomes abnormal. In addition, in another memory 8 the values of the signals 4a. are stored only when the signals 2a indicate normal values, when the signals 2a become abnormal, all storing contents at the time thereof are held while the signals 2a indicate abnormal values, and, when an output instruction signal 301 is input, the all storing contents are arranged with the passage of time to output them as data signals 8a. Accordingly the dose rate R of a radiation can be monitored by the use of a monitoring data signal 30a and the investigation of a cause of abnormality of the dose rate R can be performed more easily.
Patent JP-H01199583-A (JP)
Title: Separation and recovery of erythritol from erythritol-containing culture fluid
Inventor: MAEDA TOSHIHIRO
IPC: C07C31/24
Filed: 1988-02-02
Abstract: PURPOSE:To obtain the title erythritol in high yield, by passing, through a special ion exchange resin column, a supernatant produced by eliminating the bacteria from an erythritol-contg. culture solution, carrying out elution with water followed by crystallization of the resultant eluted solution. CONSTITUTION:A supernatant produced by eliminating the bacteria from an erythritol-contg. culture solution obtained by culture of an erythritol-producing strain is passed through a column packed with an alkali metal-type or ammonium-type strongly acidic cation exchange resin. Thence, water is passed this column to carry out elution. A fraction mainly containing erythritol and glycerin is then collected from the resultant eluted solution followed by crystallization, thus obtaining the objective erythritol crystal from said fraction. Prior to passing said supernatant through the column, it is preferable that the high- hardness components contained in the supernatant be eliminated using an alkali metal-type cation exchange resin.
Patent JP-H05217595-A (JP)
Title: Fuel cell power generator
Inventor: FUNATSU TETSUYA
IPC: H01M8/06
Filed: 1992-02-07
Abstract: PURPOSE:To permit the start in a short time and economize the fuel for raising temperature. CONSTITUTION:When a reformer 6 is purged, a reformer combustor cut-off valve 5 and an exhaust gas cut-off valve 10 are cut off, and an auxiliary combustor exhaust gas valve 15 and a turbine bypass valve 13 are opened. The combustion exhaust gas of an auxiliary combustor 11 is introduced as purge gas into the reformer 6, and the purged gasd is discharged to the atmosphere from the turbine bypass valve 13.
Patent JP-S52104906-A (JP)
Title: Magnetic head
Inventor: KASAI ICHIKAZU
IPC: G11B5/60
Filed: 1976-02-27
Abstract: PURPOSE:To prevent the abrasion and so on of the surfaces of drum and magnetic head due to the friction of the both when contacting and starting magnetic drum and so on, by means of impregnating and coating tetrafluoride resin on the friction part of slider which consists of porous Al(alloy).
Patent JP-S60167874-A (JP)
Inventor: TAMURA TOSHIO
IPC: B66B5/02
Filed: 1984-02-10
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-S53107527-A (JP)
Title: Controlling device for diesel engine
Inventor: ABE OSAMU
IPC: F02D1/02
Filed: 1977-03-02
Abstract: PURPOSE: To provide the controlling device that can protect the damage of the turbo supercharger in such a manner that the engine runs automatically under no load condition only by a normal stop operation, and stops after the turbo supercharger is radiated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62179526-A (JP)
Title: Production of polyester resin for powder coating
Inventor: IZUMITANI TOSHIHIRO
IPC: C09D5/03
Filed: 1986-02-03
Abstract: PURPOSE:To produce in good efficiency the titled polyester resin which has a low glass transition temperature and forms a film of a high heat softening temperature, by reacting specified two polyester resin with each other. CONSTITUTION:A high polymer of an intrinsic viscosity >=0.5, obtained by esterifying and/or transesterifying an aromatic polycarboxylic acid (lower alkyl ester) with an aliphatic diol and polycondensing the product in a vacuum, is depolymerized with an aromatic polycarboxylic acid to obtain a polyester resin (A) having an average degree of polymerization of 5-20 and terminated mainly with carboxyl groups. Component A is reacted with a polyester resin (B) of the formula (wherein n<=7 and R is H or a 1-3C alkyl) in such an amount that the proportion of the bisphenol A component in the obtained polyester resin for powder coating is 10-60mol% based on the total glycol component at 250-320 deg.C in a vacuum of 5Torr.
Patent JP-H10219908-A (JP)
Title: Building frame structure of roofing entrance box
Inventor: YAMAMOTO KENJI
IPC: E04B1/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To unnecessitate modification of a main body building even in the case where an entrance box is not provided by providing a bearing wall on the lower side of an eaves edge, disposing inclination braces on a plurality of roofing beams provided between the beam of the eaves edge and the horizontal beam of the main body building. SOLUTION: With regard to independent columns 12, 12 right and left vertically provided on foundation 11, the beam 13 of the eaves edge of an entrance box is provided so as to be mounted between the upper ends, and upper and lower horizontal muntins 14, 14 are provided on the intermediate part. X-shaped vertical braces 15, 15 are disposed in a space between the independent columns 12 divided by the horizontal muntin 14 to constitute bearing walls 20, 20. Three roofing beams 16, 16... are attached by mounting between the beam 13 and the tie beam 9 of a main body building, and inclination braces 18, 18... are disposed in the form of X-shape in a rectangular space surrounded by the beam 13 and the tie beam 9. Thereby horizontal load can be supported by the vertical inclination braces 15, 18. Thus, modification of structure and design of the main body building is unnecessitated.
Patent JP-H06215894-A (JP)
Title: Power source for high frequency plasma and impedance matching device
Inventor: FUJII SHUITSU
IPC: C23F4/00
Filed: 1993-01-14
Abstract: PURPOSE:To accelerate matching speed by setting the DC voltage applied between drain sources of each FET on each phase of a push-pull amplifier to about 30% or less of a DC absolute rated value, an also setting the winding ratio of an output transformer to 1:4. CONSTITUTION:On condition that the whole body of FET 3a, 3a', 3b, 3b' in each phase of a push-pull amplifier 2 carry a large current, the number is set according to the standard of the FETs. The DC voltage Vds applied between drain sources of the FETs is set to about 30% of a DC absolute rated value. The reduction in output voltage by this attains nearly the same output level by setting the winding ratio of an output transformer 5 to 1:4. Even when the reflected wave from a chamber 10 is 100%, for example, the FETs are normally operated without having an impact by setting the winding ratio of the transformer 5 to 1:4 and lowering the set voltage of the FETs to 30%, and conformable to overvoltage condition.
Patent JP-S62179975-A (JP)
Title: Thermal transfer recorder
Inventor: WATANABE TETSUO
IPC: B41J17/36
Filed: 1986-02-03
Abstract: PURPOSE:To enable a single recorder to perform both transfer of images with high gradation by using a sublimable ink and transfer of clear characters of line patterns by using a fusible ink, by providing color areas of the sublimable ink and color areas of the fusible ink on a partitioned basis on an ink sheet. CONSTITUTION:An ink sheet 10 is provided alternately with black sublimable ink areas 11 and black fusible ink areas 12, and is provided with color discrimination marks 13b and ink discrimination marks 141, 142 so that lines and characters for monochroic gradated images can be transferred. An ink sheet 15 is provided sequentially with yellow, magenta and cyan sublimable ink areas 11y, 11m, 11c and black fusible ink areas 12, and is provided with color discrimination marks 13y, 13m, 13c, 13b and ink discrimination marks 131, 142 so that color graded images, lines and characters can be transferred. Since the fusible ink and the sublimable ink differ in thermal characteristics, energization time of a thermal head for the fusible ink is set to be different from that for the sublimable ink. In addition, a line-feed time for a paper when using the fusible ink is set to be different from that when using the sublimable ink. Accordingly, a printing operation including both transfer by use of the sublimable inks and transfer by use of the fusible ink can be performed by a single recorder and the same ink sheet.