baber/WOPTO huggingface dataset:
Patent JP-H07225011-A (JP)
Title: Oxygen burner
Inventor: ISHIBASHI GENICHI
IPC: F23D14/84
Filed: 1994-02-10
Abstract: PURPOSE:To generate a flame having a short length, a high temperature and a wide width. CONSTITUTION:An oxygen burner comprises an end protrusion type burner nozzle body having a central channel 6 for supplying gas containing oxygen and a fuel gas supply channel 7 provided on a periphery of the channel 6 and retracted at its end, and a cylindrical burner tile 9 disposed at an end outer periphery side of the channel 7 and extended to the end of the channel 6, wherein the end of the channel 6 is closed, and a plurality of openings are provided in a circumferential direction.
Patent JP-H04236833-A (JP)
Title: Fluid-sealed type vibration isolating device
Inventor: KINOSHITA MASARU
IPC: F16F13/00
Filed: 1991-01-18
Abstract: PURPOSE:To effectively damp vibration widely ranging from a low frequency to a high frequency. CONSTITUTION:The internal opening part of a resilient body 1 coupled to the vibration body side is closed with a partition wall 4, and a main diaphragm 3 is located on the opposite side to the resilient body 1 of the partition wall 4. A first fluid chamber 7 is formed between the partition wall 4 and the resilient body 1, and a second fluid chamber 8 between the partition wall 4 and the main diaphragm 3. Large and small orifices 15 and 16, through which the two fluid chambers 7 and 8 are intercommunicated, are located in the partition wall 4, and a recessed part 9 opened to the first fluid chamber 7 side is formed. A subdiaphragm 10 is deformable located on the under surface side in the recessed part 9 in a state that a gas chamber 11 is formed. Further, the two fluid chambers 7 and 8 are filled with fluid.
Patent JP-S59141763-A (JP)
Title: Fuel injection device
Inventor: SAITOU MASAAKI
IPC: F02M59/10
Filed: 1983-02-03
Abstract: PURPOSE:To improve response for operation and permit to control an injection upon the high-speed operation of an engine by a method wherein switching of supply and discharge of fuel from a fuel pump to a servo pressure chamber is controlled by a high pressure valve responding the opening and closing oprations of a control valve driven by a hydraulic power. CONSTITUTION:When a current to a solenoid valve 83 is cut, second and third ports 77, 88 are communicated to communicate a control pressure chamber 79 with a return path 74, the control valve 71 is moved to the left by a pressure operating on the large diametral part 65 of the high pressure valve 61 to open the first port 73 and the pressure of the servo pressure chamber 33 is reduced. Thereafter, the solenoid 83 is conducted again, then, the first and second ports 58, 77 are connected, the control valve 71 is moved to the right to close the first port 73 since the control pressure chamber 79 is communicated with the fuel pump 51, the high pressure valve 61 is also moved to the right by the control valve 71 and a branch path 53b is opened by a seat part 62. As a result, a pump piston 34 is pushed down and the fuel injection is effected.
Patent JP-S58134036-A (JP)
Title: Preparation of 1,1,1-trifluoro-2-bromoethane
Inventor: OGURA EIJI
IPC: C07C19/08
Filed: 1982-02-04
Abstract: PURPOSE:To obtain 1,1,1-trifluoro-2-bromoethane in high conversion ratio free from reduction in selectivity and from formation of chlorine compounds as by- products, by reacting 1,1,1-trifluoromethane with bromine in the presence of chlorine. CONSTITUTION:1,1,1-Trifluoromethane is reacted with bromine to give 1,1,1-trifluoro-2-bromoethane. The reaction is carried out in the presence of chlorine. The reaction temperature is 400-800 deg.C, preferably 500-750 deg.C. A molar ratio of Cl2/Br2 is <=1, preferably 0.05-0.6. USE:A reagent for introducing a trifluoroethyl group into an intermediate for agricultural chemicals, drugs, other useful organic compounds, and an intermediate  for 2,2,2-trifluoroethanol (a working medium for Rankine cycle and a modifying  group for phosphazene polymer).
Patent JP-H08212702-A (JP)
Title: Record reproducing method of disk recording-reproducing apparatus
Inventor: ISHIMOTO MASANOBU
IPC: G11B11/10
Filed: 1995-02-03
Abstract: PURPOSE: To record an input signal as a new track on the same disk in synchronization with the reproduction of an arbitrary track and to reproduce the above described newly recorded track in synchronization with the reproduction of the arbitrary track in one MD recording/reproducing apparatus. CONSTITUTION: The vacant time of the intermittent reproducing time of the compressed signal of an arbitrary track in a magneto-optical disk 30 (the reproduced signal is outputted from an analog signal output terminal 43 and broadcast through an amplifier, speaker and the like) is utilized, and the signal, which is inputted through an analog signal input terminal 36, is made to be a compressed signal as the new track for the vacant region of the magneto- optical disk 30, and the intermittent record processing is performed. Then, the vacant time of the intermittent reproducing time of the compressed signal of the arbitrary track is utilized, and the intermittent reproduction of the compressed signal of the newly recorded track is performed. The reproduced signals of both tracks are mixed in an adding amplifier 22, and the result is outputted from the analog signal output terminal 43.
Patent JP-H05265156-A (JP)
Title: Photographic recording material
IPC: G03C7/392
Filed: 1993-01-07
Abstract: PURPOSE: To obtain a photographic recording material having a high interimage effect, improved sharpness and graininess by incorporating a specified compd. CONSTITUTION: This photographic recording material has photographic silver halide emulsion layers and, if necessary, an intermediate layer and a protective layer on a transparent supporting body. At least one of these layers contains a compd. expressed by formula I, II or III. In formulae, R1 is independently a substd. or unsubstd. alkyl, aryl or heterocyclic group, R2 is hydrogen or a substd. or unsubstd. alkyl, aryl or alkylthio group, R3 is hydrogen or a substd. or unsubstd. alkyl group, R4 is substd. or unsubstd. alkyl group, aryl group or heterocyclic group, X is an alkylene or arylene group having 1 to 8 carbon atoms in which the carbon chain may be intercepted by oxygen or sulfur atoms, and, Z is hydrogen or cation or its precursor compd. which can release a mercapto compd. in terms of nonpicture during development.
Patent JP-H05251489-A (JP)
Title: Mold for manufacturing semiconductor element
Inventor: HAYAMA TADAO
IPC: B29C45/14
Filed: 1993-02-04
Abstract: PURPOSE:To get a resin mold for manufacture of a semiconductor element without defects such as voids, charge shortage, etc., in sealing resin by making a liner part and a molded item communicate each other, and providing a liner injection port which is obtuse to the direction where resin flows in a liner part. CONSTITUTION:A liner injection port 3 is tapered such that it is larger in passage area on the side thereof being opened to a liner 2 so that resin may be easy to flow in, and that it is smaller on the side thereof being opened to a molded item 4. But, the liner injection port 3 is obtuse at 90 deg. or more to the flow 6 of resin, and the flow of the resin of the liner injection port 3 becomes reverse to that 6 of the resin. Therefore, the resin which has flown down the linear 2, is hard to flow in the direction of the molded item 4 by the linear injection port 3, and the flow at in the direction of the liner is strong, so it goes to an far end. And when it reaches the far end, there is no place for it to go ahead, so this time it flows in the direction of the molded item 4 by the liner injection port 3. Therefore, pressure comes to be applied uniformly.
Patent JP-H08208095-A (JP)
Title: Paper sheet delivery device
Inventor: ONO YUKIHIRO
IPC: B65H31/24
Filed: 1995-02-03
Abstract: PURPOSE: To provide a paper sheet delivery device ensuring the proper transfer of a paper sheet, even when the paper sheet is not stiff or the delivery passage thereof is long, regarding a paper sheet delivery device having a paper sheet delivery tray and a guide plate in common. CONSTITUTION: A paper sheet delivery roller pair 10 downstream of a fixing roller 7, and another paper sheet delivery roller pair 11 for a delivered sheet stacker 8 are communicated to each other via a guide plate 12, and a transfer driving roller 25 is laid on the intermediate section of the guide plate 12. On the other hand, a delivered paper sheet tray 20 is mounted, so as to be capable of being drawn out from a printer 1, and the sheet placement side 20a thereof in a drawn-out condition is formed to be a guide surface, when the tray 20 is stored, so that a paper sheet transfer passage 24 is formed out of the guide surface 20a and the guide plate 12. Also, the tray 20 is fitted with a driven roller 26 for paper sheet transfer, and the roller 26 is caused to transfer a paper sheet in cooperation with the driving roller 25, when the tray 20 is stored.
Patent JP-H10218512-A (JP)
Title: Elevator speed controller
Inventor: GOTOU MICHIO
IPC: H02P29/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To improve control efficiently for an elevator in speed within an extremely lower range. SOLUTION: An elevator speed controller comprises a speed detector circuit for counting clocks with its clock counter while its motor revolution pulse counter counts sets of signals obtained through the quadruplication is frequency of signals detected by its speed pulse detector to thereby detect the speed of an associated elevator on the basis of the set number counted by the motor revolution pulse counter and of the number counted by the clock counter; and a speed control amplifier for calculating the deviation of the detected speed value from a speed command value regarding their proportionals and integrals.  If the detected speed value is not more than a predetermined value to the rated value, typically two percent value of the rated value in this case, in step S101, the speed controller switches the values set in the motor revolution pulse counter from existing integral multiples of four to those of integral multiple of one. That control enables the motor revolution pulse counter that otherwise recognizes to start operation upon at least four pulses to count only one pulse for an improvement in speed control performance for the elevator even to an extremely lower speed command.
Patent JP-S57132041-A (JP)
Title: Detection of packing state of adhesive in fitting stage of window glass
Inventor: ITOU KAZUHIKO
IPC: G01N21/84
Filed: 1981-02-10
Abstract: PURPOSE:To improve the efficiency of inspection by heating beforehand adhesives to temp. higher than ambient temp., and packing the adhesives then detecting the intensity distribution of the radiated IR energy by a thermal image direct viewing device around the window glass. CONSTITUTION:The adhesives 4 stored in an adhesive tank 6 are first delivered out into a heating tank 8 by a pump 7, where the adhesives 4 are heated by means of a heater 10 controlled with a heating temp. regulator 9, so that the temp. thereof is made higher by, for example, 5-10 deg.C, than the ambient temp. The operator packs the adhesives 4 between a weather strip 2 and a panel 3 by operating a gun 11 for packing the adhesives connected to the tank 8. Further, the operator detects the intensity of the radiated IR energy by viewing  with a thermal image direct viewing device 13 directly. Then, there is no need  for curling up the weather strip and visually inspecting the same and therefore  the efficiency of inspection is improved.
Patent JP-S54110813-A (JP)
Title: Method and apparatus for magnetic erasing of magnetic tapes
Inventor: FURUSE SETSUO
IPC: G11B5/02
Filed: 1978-02-17
Abstract: PURPOSE: To achieve higher quality of reproduction sounds and smaller size of magnetic erasing head by exciting the magnetic erasing head with the alternating currents of a specific frequency.  
     CONSTITUTION: A magnetic erasing head 9 is opposedly disposed at a gap (d) in the portion where a magnetic tape 6 runs in a fixed direction, and its coil 9a is excited by the alternating currents of the frequency fE which is not larger than the value multiplying the ratio (VE/VP) of the magnetic tape running speed VP at the reproducing to the magnetic tape running speed VE at the magnetic erasing by the cutoff frequency f 1  on the low frequency side at the reproduction output freqency characteristics of the magnetic tape 6. Then, if the magnetic tape 6 is run in the fixed direction, the magnetic tape 6 is AC magnetically erased by the magnetization frequency below the cutoff frequency f 1  by the alternating magnetic fields of the frequency fE generated in the gap G of the magnetic erasing head 9, by which the noise at the reproduction based on the magnetization frequency at the magnetic erasing is eliminated and the miniaturization of the magnetic erasing head is achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63193459-A (JP)
Inventor: MAARU II MORISU
IPC: H01K1/34
Filed: 1988-01-29
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-H02198691-A (JP)
Title: High-degree filter medium for potable water
Inventor: IINO YOSHIHARU
IPC: C02F1/68
Filed: 1989-01-30
Abstract: PURPOSE:To impart necessary minerals to potable water simultaneously with removal of chlorine smells and to obtain the filter medium having sterilizing power by calcining the coral fossils which are adjusted to desired gain sizes and contain substantially no salts at 100 to 800 deg.C and mixing such coral fossils with the separately activated coral fossils stuck with a required amt. of silver. CONSTITUTION:The coral fossils which are adjusted in the grain sizes and consist essentially of the calcium carbonate contg. substantially no salts are calcined and activated at 100 to 800 deg.C. Such coral fossils are mixed with the other activated coral fossils coated with the silver. The high-degree filter medium for potable water which is effective for the simple deodorization of the water to remove the chlorine smells and the addition and adjustment of the minerals when used for the potable water, more particularly, the water for home use and is easily capable of imparting the sterilizing power to the water is obtd. in this way.
Patent JP-H07205660-A (JP)
Title: Fixing structure for sunroof housing for automobile
Inventor: YOSHIDA MASAYA
IPC: B60J7/00
Filed: 1994-01-19
Abstract: PURPOSE:To absorb an impact energy when a load over a prescribed value is applied on a sunroof housing and soften the impact exerted on a driver. CONSTITUTION:A sunroof housing 10 is installed on a bracket 12, and the bracket 12 is joined with the inner panel 14 of a roof side rail 18 consisting of the inner panel 14 and an outer panel 16, by bolts 36, and the sunroof housing 10 is fixed. The inner panel 14 has a slot hole 32 for the penetration of the bolt 36 which is formed so that the longer axis line is set in the vertical direction. The sunroof housing 10 is shifted upward, together with the bracket 12 when a load over a prescribed value is applied, and can absorb energy.
Patent JP-H09213509-A (JP)
Title: High voltage variable resistor
Inventor: MINEMATSU SHINJI
IPC: H01C17/02
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage variable resistor which uses no substrate holding jig and the substrate can be fixed by being surely brought into close contact with a stepped part of an insulating case. SOLUTION: A plurality of substrate locking ribs 13, 13 projecting toward an opening side are provided on the inner bottom wall surface of an insulating case 1, and through holes 21, 21 are provided in the substrate 2 at the positions corresponding to the substrate locking ribs 13, 13. Thus, the substrate 2 is fixed to a stepped part 11 of the insulating case 1 in a state where substrate 2 is pressed against the locking projections 13a, 13a formed on the tip parts of the substrate locking ribs 13, 13.
Patent JP-S58136935-A (JP)
Title: Heat source for hot-air generating device
Inventor: MATSUSHIMA HARUO
IPC: F24H9/18
Filed: 1982-02-05
Abstract: PURPOSE:To obtain the product of a title device having the performances such as quick  rising in temperature of its electrically heated wire, superior heat exchange rate and  small size with high safety efficiency by a method wherein both ends of a electrically heated wire with coil-shape is connectingly supported by holding fixtures made of the  heat-resistant insulating material, and a heat source is formed by fixing said electrically  heated wire to a enamelled metal cylinder. CONSTITUTION:A frame body 1 with U-shape cross section is formed of enamelled iron  plate, a cylinder 9 is formed by jointing a similarly enamelled covering body 6 to a  flange part 2 of said frame body 1. Holding fixtures 11 made of the heat-resistant insulating mateial are fixed to a cut and set up part 8 arranged on said covering body 6  at the location correspond to both side walls of the frame body 1, further, terminals 10  made of the stainless steel are penetrated through the holding fixtures 11 and fixed to  said holding fixtures 11 with push nuts 12 made of stainless steel. Also, a coil-shape electrical heated wire 14 is connected between both terminals 10 inside of the cylinder  9. Thereby, the heat source for the hot-air generating device having the excellent heat  exchange rate and the small size with high safety can be produced at a low cost due to its structure having the quick rising in temperature and the good surface contact with the air.
Patent JP-S61178259-A (JP)
Inventor: TAKAYAMA TAKASHI
IPC: B61B13/00
Filed: 1985-01-31
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-S52101877-A (JP)
Title: Firing device for high voltage vapor discharge lamp
Inventor: YAMANE MIKIYA
IPC: H01J61/00
Filed: 1976-02-23
Abstract: PURPOSE:To intend to lower starting voltage of a discharge lamp by connecting auxiliary discharge starting means for generating the voltage more than power voltage to an auxiliary electrode by connecting a glow lamp switch between main electrodes.
Patent JP-S62194492-A (JP)
Inventor: IMAHASHI HIROMICHI
IPC: G21C3/06
Filed: 1986-01-31
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-2000216517-A (JP)
Title: Surface mounted electronic component
Inventor: KAWAKAMI ATSUSHI
IPC: H05K1/18
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounted electronic component of higher reliability by restraining the tottering of lead terminals and facilitating the degassing of flux. SOLUTION: This surface mount type electronic component is provided with an electronic component main body 1 which has a metal base having lead terminals 21, 21, and a metal cap, and an insulating plate 4A arranged on the lower surface of the electronic component main body. Notched parts 41, 42 in which the lead terminals of the electronic component are stretched in the bent state are formed on the insulating plate 4A. The notches are formed in almost the same dimension as the width of the lead terminals. In the midway point of the notches of the insulating plate, gap parts 43, 44, 45, 46 to a circuit board which are greater than the widths of the notches are formed.
Patent JP-S60162756-A (JP)
Title: Steel sheet for can manufacture having superior corrosion resistance
Inventor: NEMOTO TADASHI
IPC: C22C38/20
Filed: 1984-02-06
Abstract: PURPOSE:To obtain a steel sheet for can manufacture having superior pitting corrosion resistance by regulating the relation between C and Cu in the specified composition of a steel sheet for can manufacture. CONSTITUTION:This steel sheet for can manufacture has a composition consisting of 0.0005-0.06% C, 0.01-0.09% Cu, 0.001-0.01% S, 0.1-0.5% Mn, 0.001- 0.020% P, 0.003-0.10% Al, 0.001-0.1% Cr and the balance Fe with inevitable impurities and satisfying an equation Cu%>=0.9C%-0.01. The steel sheet is characterized by the pitting corrosion resistance which is improved by increasing the Cu content in accordance with the equation when the C content is >=0.02%. By the composition, steel sheet for can manufacture having superior resistance to pitting corrosion by fish meat, etc. can be provided.
Patent JP-H06205884-A (JP)
Title: Electric razor
Inventor: OKABE MASAKI
IPC: B26B19/44
Filed: 1993-01-08
Abstract: PURPOSE:To store beard wastes into the blade rest below a razor unit without adhering to the razor unit. CONSTITUTION:Beard penetrating through the opening of an outer blade 36 is out by the outer blade 36 and the body 4 of an inner blade 38. Cut beard is swept away as if sucked below by a fan blade 44 which is rotating together with the inner blade 38. Since the outer blade 36 is supported by a support cylinder 51a, beard drops by being guided by the support cylinder 51a. Dropped beard is trapped on the recess-shaped blade rest 26.
Patent JP-H11196601-A (JP)
Title: Farming tool for manual work
Inventor: IGEI SHIGETOSHI
IPC: A01B1/10
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a farming tool for manual work capable of working with saved effort, working with a proper inserting depth of the tooth tip to obtain an uniform plowing depth. SOLUTION: This farming tool for manual work comprising a rod 5 and blades 1, is set to be capable of working with saved effort applying the principle of leverage by installing a leverage 4 or a footboard placed on arbitrary position between the tooth tip 1a and tooth tail 1b. At least one through hole is perforated at the same height position of, at least two blades formed leaving a space, a shaft 3 is passed in the through holes 2, a cylindrical leverage 4 is placed at the back side of the blade 1 and fixed on the shaft 3, the rod 5 is connected to the upper part of this blades 1. A square footboard is pivoted on the back side of the blade 1 and the rod 5 is connected to the upper part of this blades 1.
Patent JP-S63187812-A (JP)
Title: Overcurrent preventing circuit for proximity switch
Inventor: SUZUKI SHINICHIRO
IPC: H03K17/08
Filed: 1987-01-30
Abstract: PURPOSE:To eliminate mis-output even if a voltage with a short pulse width is applied by providing an overcurrent detection circuit, a capacitor connected to a constant current source, a voltage detection circuit controlling the overvoltage detection circuit, and a discharge circuit discharging the capacitor and providing a current control element between a timer capacitor and the discharge circuit. CONSTITUTION:If a load 23 is short-circuited and a proximity switch is operated, a signal is sent to a base of a transistor (TR) 33 forming a discharge circuit 7 to discharge the electric charge in a capacitor 18. When the discharge of the capacitor 18 is finished, the charging from a constant current source 39 is started. Since the discharge time is far smaller than the charging time, the output TR 20 is protected from the overcurrent. When a voltage having the noise with a short pulse width is applied, a time constant is obtained by the presence of a current control element 34, the TR 33 is turned off while the discharge is not sufficiently progressed and the charging is started again, then noise immunity is improved.
Patent JP-S59151915-A (JP)
Inventor: AKAI TOKUO
IPC: B32B5/24
Filed: 1984-02-03
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-S52101886-A (JP)
Title: Illuminator
Inventor: SUMI KOUJIROU
IPC: F21V17/06
Filed: 1976-02-23
Abstract: PURPOSE: To respond to the size of an opening of a light controller and size of base of the lamp without losing a design effect by containing holder member and lamp holder member in the light controller. 
     COPYRIGHT: (C)1977,JPO&Japio