baber/WOPTO huggingface dataset:
Patent JP-H11298395-A (JP)
Title: Emergency message system
Inventor: KOSHIBA YOSHIHITO
IPC: H04B7/26
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an emergency message system which always safely and surely signals an emergency message by providing a transmitter which can switch the transmission/stop of a safety confirmation signal and a receiver which outputs a safety notice at the time of receiving the safety confirmation signal and outputs a dangerous notice when the safety confirmation signal does not come. SOLUTION: When a train 3 is still far away and work can be performed safely, a transmitter 2 transmits a safety confirmation signal S by radio. When a receiver 1 receives the signal S, the signal S from a safety confirmation signal receiving circuit makes a changeover switch operate to notify workers that they can work safely by outputting radio music that is a safety notice from a speaker 46. And, when the train 3 approaches to make the work dangerous, a watchman presses down an operation button 21 and stops the signal S. The changeover switch connects an output side of a buzzer tone generation circuit to an input side of an amplification output circuit. Then, it is switched to an electronic buzzer tone that notifies danger.
Patent JP-H08299249-A (JP)
Title: Dishwasher
Inventor: SAKATA HIROSHI
IPC: A47L15/48
Filed: 1995-04-28
Abstract: PURPOSE: To make a heater disposed at a bottom part inside a washing tank hardly touchable by a hand or the like and to prevent temperature drop inside the washing tank at the time of a drying operation as far as possible. CONSTITUTION: The relatively small first and second heaters 17 and 18 of the same capacity are disposed on both left and right sides with the rotation center 15a of a lower washing arm 15 in-between at the back of the bottom part inside the washing tank 12. Thus, at the time of attaching and detaching a remaining food filter 19 or the like, the first and second heaters 17 and 18 are made hardly touchable by the hand or the like. Also, at the time of the drying operation, since one of them is turned on when the other is turned off by alternately turning on and off the first and second heaters 17 and 18, temperature change inside the washing tank 12 is small and the temperature drop inside the washing tank 12 is prevented as far as possible.
Patent JP-S587514-A (JP)
Title: Digital transit
Inventor: FUKAMACHI YOSHIO
IPC: G01C1/06
Filed: 1981-07-08
Abstract: PURPOSE:To make the device inexpensive and compact, by providing counting means which electrically count the rotary angle in a telescope fine adjusting mechanism, and making it possible to read the interpolation within the lowest readable unit. CONSTITUTION:A tightening handle 110 is untightened, and an angle point to be measured Pm is collimated with a center 200a of a cross lines 200. A this time, a reading means and pulse generator 153-1 outputs a main measuring angle scale output pulses corresponding to the rotary angle of the telescope to a counter 158-1. The counted value is inputted in an adder 159. Then the tightening handle 110 is tightened so as to engage a tightening frame 106 with a rotary shaft 101. Then a fine adjusting knob 117 is rotated so as to rotate the tightening frame 106 until the Pm is aligned with the center 200a. At this time, the main scale output pulses are outputted from the circuit 153-1 to the counter 158-1 by the rotation of the rotary shaft 101. At the same time, the vernier scale pulses are outputted from a pulse generating circuit 153-2 to a counter 158-2. The rotary angle is displayed 7 through the adder 159 and an operator 161.
Patent JP-H046304-A (JP)
Title: Steam pressure control device for circulating fluidized bed boiler
Inventor: HIROE TAKAHARU
IPC: F22B1/02
Filed: 1990-04-24
Abstract: PURPOSE:To reduce the change width of a steam pressure during the change of a load and to enable shortening of a setting time of a steam pressure by providing a regulating system for an amount of fuel fed to a furnace, a combustion air correcting system to change a ratio between primary and secondary air, fed to the bottom part of a boiler furnace, based on a steam flow rate of a circulating fluid layer boiler. CONSTITUTION:Fuel, ashes, and solid particles, e.g. a lime stone, in the bottom part of a furnace 1 are blown up by means of primary air fed, in order, to an air feed fan 15, a primary air feed pipe 2, and the bottom part of the furnace 1 and secondary air fed, in order, to the air feed fan 15, a secondary air feed pipe 3, and the bottom part of the furnace 1. A steam pressure detecting signal from a steam pressure gauge 9 of a steam feed pipe 8 is fed to a steam pressure control device 10. A PID regulator 23 performs proportional - integrating, - differentiating computation of a steam pressure deviation from a differentiator 21, and as a result, it provides a combustion flow rate demand signal 11, which is outputted to a fuel feed device 12. A ratio between primary and secondary air is changed in a state that a total amount of feeding air is maintained at a specified value, and concentration distribution of solid particles in the furnace 1 can be changed.
Patent JP-S5439607-A (JP)
Title: Magnetic tape driving system
Inventor: SAITOU MASAHIRO
IPC: G11B5/09
Filed: 1977-09-05
Abstract: PURPOSE: To reduce inter-block gaps and improve recording density by making combination use of the inter-block gaps having been recorded in magnetic tape for acceleration at the tape starting and deceleration at the stopping. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05301285-A (JP)
Title: Manufacture of inflation film made of high-density polyethylene resin
Inventor: KOUI SHIYOUJIROU
IPC: B29C48/32
Filed: 1992-04-24
Abstract: PURPOSE:To produce continuously and stably an inflation film even if its melt tension is low, by a method wherein a matter having a specific melt index and Q value is used as high-density polyethylene resin, the inside of a molten tubular body which has come out through a die is brought into contact with the outer circumference of a stable body having specific dimensions and air is blown into the body. CONSTITUTION:A matter having a melt index of 0.01-1.0g/10min., melt tension of 5-15g and Q value (weight-average molecular weight/number-average molecular weight) of 9-20 is used as high-density polyethylene resin. A cylindrical molten tubular stable body 3 is a columnar round steel pipe 5 which is coaxial with an annular die 1 and is installed in a flowing direction of a molten tubular body 8. The outer diameter d1 of the stable body 3 is made 1.3-2.0 times as long as the outer diameter d0 of a die lip 2 of the annular die 1. The inside of the molten tubular body 8 extruded through a slit of the die lip 2 is received while contracting the outer circumference of the stable body 3 and expanded at a blow ratio of at least three times by air introduced through a passage 10.
Patent JP-S5533852-A (JP)
Title: High speed submerged arc welding method
Inventor: MATSUYAMA TOSHIYA
IPC: B23K35/362
Filed: 1978-08-31
Abstract: PURPOSE: To improve submerged arc welding speed and working efficiency by filling a flux containing a fixed quantity of MnO in the gathering part of growing and developing columnar structure within a specific range of basicity, fixing the specific welding condition parameter in a prescribed range.  
     CONSTITUTION: When performing 3 electrodes submerged arc welding, the welding condition parameter, m in the formula I (I: welding current A, E: welding voltage V, v: welding speed cm/sec) is fixed in a range from 760 to 1620. Within a  range of basicity, B given by the formula II from 0.7 to 1.8, using a melting type  flux containing 2.1 to 9.9 weight percent of MnO, the granulated crystal solidification structure is grown at the top of weld bead, and the gathering part of columnar  structure which grows and develops in facing to the bond is filled up. Thus, the  upper limit of welding speed of the method heretofore is increased about twice  without harming quality, and efficiency of the welding process is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5731629-A (JP)
Title: Preparation of bisphenolethane
Inventor: SEKIYA MASAAKI
IPC: C07B61/00
Filed: 1980-08-01
Abstract: PURPOSE: To prepare the titled compound in high selectivity and yield, by reacting a phenolic compound with acetaldehyde or its derivative in a reaction system containing specific amount of water added to the system before reaction.  
     CONSTITUTION: In the preparation of a bisphenolethane compound by the reaction of a phenolic compound with acetaldehyde or its derivative in the presence of an acid catalyst, a specific amount of water is added to the reaction system before reaction. The amount of water is about 5W400pts.wt., esp. about 5W200pts.wt. per 100pts.wt. of the sum of the phenolic compound and the acetaldehyde or its derivative. When a reaction solvent is used together with the added water, the weight ratio of the sum of water and the reaction solvent to the sum of the phenolic compound and acetaldehyde or its derivative is pref. about 100/5W100/500, esp.  100/5W100/200. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02286575-A (JP)
Title: Coil end processing method
Inventor: SATOU TOMONAGA
IPC: B65H67/044
Filed: 1989-04-25
Abstract: PURPOSE:To obtain an efficient and multi-purpose coil end processing method capable of processing the end of a coil from both sides of a spindle by providing one extra coil cutting mechanism over the number of the spindles. CONSTITUTION:A double spindle type winding machine 7 has three coil cutting mechanisms 5a, 5b, and 5c at both sides of spindles 6, and fixed to a slide shaft 8. The spindles support bobbins 1 having pin terminals 3 and 3' at both sides. The end of a coil drawn from the pin terminal 3 of the bobbin 1, therefore, is delivered to the first and second coil cutting mechanisms 5a and 5b of the coil cutting mechanisms at both sides of each spindle 6. Also, the end of the coil drawn from the pin terminal 3' of the bobbin 1 is delivered to the second and third coil cutting mechanisms 5b and 5c, and can be wound about a round shaft 51 implanted in the tip of the mechanisms 5b and 5c, thereby enabling the processing of a coil material end.
Patent JP-S5533952-A (JP)
Title: Gear box
Inventor: KUBOTA NOBUNORI
IPC: F16H57/02
Filed: 1978-08-31
Abstract: PURPOSE: To decide which gear to change at first sight and change it easily by providing the changeable gears on the front surface of the separating plate in the gear box and the unchangeable gears on the back surface of the separating plate.  
     CONSTITUTION: The changeable gears 3W12 are mounted on the front surface of the separating plate 2 in the gear box 1 and the unchangeable gears 13W16 on the back surface of the plate 2. 3,5,7,9,11 of the changeable gears are fixed on the shaft which is supported by the separating plate 2, and the gears 4,6,8,10,12 are supported on the arms 17W21 which are revolvingly mounted on the separating plate  2. Each arm, 21, for instance, is mounted on the separating plate 2 by fitting the  cylindrical part 21a rotatably into the hole 22 of the separating plate 2, and is fixed  on the separating plate 2 by the bolts 25,26 inserted into the arc shaped holes 23,24.  Being thus constituted, the gear to be changed can be identified at first glance  without mistakes, and the changing work can be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11294197-A (JP)
Title: Step motor type valve device
Inventor: ITO YOSHIYASU
IPC: F02D9/02
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a step motor type valve device capable of enhancing the accuracy of initialization and performing the stable valve control with high reliability. SOLUTION: An intake throttle valve 4 open/close driven by a step motor 40 is provided with a full-open switch 39 which is turned on when the intake throttle valve 4 is driven to the full-open position. An electric control device 19 initializes the relationship between the step position of the step motor 40 and the opening of the intake throttle valve 4, only when the full-open switch 39 is turned on.
Patent JP-H07321000-A (JP)
Title: Substrate treating device
Inventor: KIZAKI KOJI
IPC: H01L21/027
Filed: 1994-05-20
Abstract: PURPOSE:To provide a substrate treating device which has a compact constitution and can satisfactorily neutralize static electricity. CONSTITUTION:An ionizer 81 discharges an ionized gas in a direction which is almost parallel to the surface of a substrate 10 held on lift pins 6. A deflecting plate 82a deflects the flow of the gas discharged from the ionizer 81 toward the surface of the substrate 10. Therefore, positive and negative ions can be uniformly diffused and static electricity on the surface of the substrate 10 can be satisfactorily neutralized by preventing the occurrence of an unevenly electrostatically charged state on the surface of the substrate 10 by making the distance until the gas flow discharged from the ionizer 81 reaches the surface of the substrate 10 after it is deflected by the deflecting plate 82a by suitably adjusting the distances from the ionizer 81 to the plate 82a and from the plate 82 to the surface of the substrate 10. In other words, the size of a substrate treating device can be reduced as a whole by reducing the vertical size of the device.
Patent JP-H04230918-A (JP)
Title: Imput key board for arc-over electron device
Inventor: RIHIYARUTO KURAMAA
IPC: H01H13/00
Filed: 1991-04-11
Abstract: PURPOSE: To lower a keyboard height by changing resistance with a contact pressure while switching a contact. CONSTITUTION: A spring element 20 is deformed by applying a pressure P onto a working surface 29 of a pushbutton 22 on an input keyboard so that a contact surface 18 for a facing contact 16 located on an edge 26 of a cut out 25 of an insulation plate 13 is in contact with contact surfaces 15.1, 15.2 for contact linings 11.1, 11.2. In this condition, contact resistance between the contact surface 18 and 15.1, 15.2 depends on a working pressure to the pushbutton 22. Thickness and elasticity of the spring element 20 not only provide a substantially even pressure to a whole supporting area between the contact surface 18 and the linings 11.1, 11.2 of the switching device 3, but also trousmit to a user a sense of pressure which increases as a pushbutton is pressed further via function as a pressure-sensitive converter of the element to for the input keyboard user.  Therefore, a keyboard height can be lowered.
Patent JP-S588379-A (JP)
Title: Kana (japanese syllabary)-kanji (chinese character) converting system
Inventor: CHIYUUMA TAKAHIKO
IPC: G06F17/21
Filed: 1981-07-07
Abstract: PURPOSE:To quickly obtain the result of desired connection and to perform the converting processing at high speed, by designating a conversion candidate even for a word short in the length of coincidence with an inputted Kana train, when the margin of connection with a character or a word connected in front is high. CONSTITUTION:A front connection character is read out to a character confirming section 3 from an input character buffer 1 with a conversion control section 2 of a Kana character conversion system, and the type of character of front-connected character is designated. In this case, when the type of character is other than Kana, the character type code and when Kane, the word of conversion condidate, corresponding to the part of end of the Kana are read out from conversion condidate buffer 6, the part of speech is recognized at a part of speech recognizing section 4 and the type code is inputted to a connection margin recognizing section 5. Words are sequentially given to the section 4 from word groups with different length of coincidence corresponding to the Kana train of the position of the front connected character from the control section 2 to recognize the part of the speech. The conversion candidate is stored in the buffer 6, and Kana next to the candidate is retrieved at a sentence retrieval section 7, and the result of connection desired is applied to the character output buffer 8 quickly.
Patent JP-H05130879-A (JP)
Title: Method for treating aqueous composition
Inventor: DEEBUITSUDO JIEI HAADOMAN
IPC: C12P1/00
Filed: 1992-04-24
Abstract: PURPOSE: To carry out the enzymatic dehalogenation of an undesired nitrogen- free organohalogen compound to prevent the affections of the halogen on environments by adding a specific enzyme to an aqueous composition comprising the nitrogen-free organohalogen compound and a nitrogen-containing cationic polymer.  
     CONSTITUTION: This method for treating an aqueous composition comprises adding a kind of enzyme capable of dehalogenating a nitrogen-free organic halide compound to an aqueous composition comprising the nitriogen-free organic halide compound and a nitrogen-containing cationic polymer. The enzyme originates from NCIMB 40383, etc., comprising a mixture of Agrobacterium tumefaciens with Arthrobacter histidinolovorence, and does not substantially change the nitrogen-containing cationic polymer during the dehalogenation reaction. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63271388-A (JP)
Title: Image forming device
Inventor: NAKAMURA KUNIHIKO
IPC: G03G21/00
Filed: 1987-04-30
Abstract: PURPOSE:To surely remove high-frequency abnormal noises uncomfortable to the ears so that a silent operation can be made by inserting a vibration damping member such as foamed urethane into a photosensitive drum in contact with wit the inside wall surface of the photosensitive drum. CONSTITUTION:The vibration damping member 11 such as foamed polyurethane is provided on the photosensitive drum 1 in contact with the inside wall surface of the drum 1. The abnormal noises uncomfortable to the ears are generated when the friction force acting between the drum 1 and a cleaning blade is negative attenuation. If, however, the vibration damping member such as foamed polyurethane is inserted into the photosensitive drum in contact with the inside wall surface thereof, the member 11 oscillates with the inside wall of the drum 1 tending to oscillate and imparts positive attenuation to the drum 1 and, therefore, the oscillation beginning to be generated in the drum is sharply attenuated. The self-excitated oscillation is eventually not generated and the abnormal noises are thoroughly prevented.
Patent JP-S5332044-A (JP)
Title: Preparation of multi-core optical fiber
Inventor: IGARASHI KIYOSHI
IPC: G02B6/04
Filed: 1976-09-07
Abstract: PURPOSE: To facilitate the dividing work of optical fiber raw filament and render the production step to be able for mass production by wetting a bonding agent preformed on the optical fiber raw filament with a suitable solvent, and thereafter by bonding the raw filament in the parallel arranged state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05304552-A (JP)
Title: Cordless telephone set
Inventor: SHINOZAKI TSUTOMU
IPC: H04B7/26
Filed: 1992-04-24
Abstract: PURPOSE:To facilitate the mount of a charging terminal and a pushbutton device to a case and to reduce the cost. CONSTITUTION:An fixing and water-proof ring section 19 for a charging terminal 2 is integrated to one side edge of an elastic rubber member 17 forming part of a pushbutton device 3 and the charging terminal 2 is mounted to the ring 19 to integrate the pushbutton device 3 and the charging terminal 2. The pushbutton device 3 is mounted in a front case 4 and the front case 4 and a rear case 5 are matched and fixed to press the charging terminal 2 in a support groove 10 provided to each side face.
Patent JP-H01313267-A (JP)
Title: One or plurality of winder and method of winding strand material
Inventor: CHIYAARUSU DABURIYUU BUROUWAA
IPC: B65H54/52
Filed: 1989-04-26
Abstract: PURPOSE: To adjust the winding head pressure of all of plural devices by only one adjustment by providing a winding device formed by a spindle composite device which can be disposed freely movable in a crossfeed roller-bail composite device, a pneumatic cylinder connected thereto, and a mechanism for pressuriz ing and supplying the air. CONSTITUTION: During operation, a package taken up by a spindle composite device 40 in a winding device 20 is brought into contact with a roll 32 on a crossfeed roller-bail composite device 30, and the winding head pressure is controlled by passing low-pressure air through the bottom of a pneumatic cylinder 50. Plural winding 20 are controlled by the pressure regulated by a regulating vale 76 from a common high pressure source 70 and a low pressure air source 72. In a desirable case, an air flow is smoothed through an air capacitor 78, and sent to the plural winding device 20 by a manifold. By this method, the pressure control for the winding head is enabled by changing the winding condition of only one adjustment so that it is not necessary to individually control the head pressure.
Patent JP-S60110-A (JP)
Title: Piezoelectric oscillator
Inventor: INUI JIYUNJI
IPC: H03H9/02
Filed: 1983-06-15
Abstract: PURPOSE:To suppress the spriousness of an energy enclosing type oscillator by coating a bulk wave absorbing layer of epoxy resin, etc. on the fringe surface of a piezoelectric substrate. CONSTITUTION:For an oscillator 22, a bulk wave absorbing layer 23 of epoxy resin, etc. is coated on the fringe surface of a piezoelectric substrate 2 containing electrode patterns 3 and 4 and their draw-out patterns 3a and 4a excepting the draw-out terminals of the patterns 3a and 4a. The oscillator 22 of such a constitution is connected and mounted to lead terminals 7 and 8 welded to a substrate 6 respectiely and then stored into a closed space formed by joining airtight a cap to the substrate 6. A piezoelectric oscillator 21 of such a constitution has the suppressed spurious ness due to reflection since the bulk waves reflected on the fringe surface of the substrate are absorbed by the layer 23.
Patent JP-S5534845-A (JP)
Title: Stator of motor
Inventor: YAMAMOTO YOUICHI
IPC: H02K23/04
Filed: 1978-08-31
Abstract: PURPOSE: To provide an automatic assembly of stator by plating the outer periphery surface of magnet, inserting a metal tube within a fit-in hole of magnet, which is secured at a retaining plate, and providing the retaining plate at one side of opening port of cylindrical yoke.  
     CONSTITUTION: A fit-in hole is provided for the center section of cylindrical magnet 1, metal-plating 1b at the outer periphery surface. A groove 2a is formed at one opening end of cylindrical yoke 2. A metal tube 3 is inserted within a fit-in hole 1a of magnet 1 and the center hole of retaining plate 5, securing the end surface of magnet 1 and the flange 3a of metal tube 3 by soldering at the copper surfaces 5b of front and back of the retaining plate 5. The retaining plate is inserted within the groove 2a of yoke to assemble the stator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09292491-A (JP)
Title: Flammability gas concentration reducer and its control method
Inventor: FUJII TADASHI
IPC: G21F9/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To efficiently process excess hydrogen gas when a large amount of hydrogen gas is produced in a severe accident in a flammability gas concentration reducer. SOLUTION: A plurality of flammability gas concentration reduces 100, are disposed in a reactor containment vessel houses a catalyst 1 for reacting hydrogen gas with oxygen gas in a housing vessel 3. The flammability gas concentration reducer 100 comprises a gas supply means having nozzles 3, tubing 4 and valves 6 for supplying gas containing oxygen to the catalyst 1, a concentration detection means having a detection tube 7 and a concentration meter 8 for detecting concentration of flammability gas (hydrogen and oxygen) in the containment vessel, and a control system (dotted line) for opening and closing the valves 6 on the basis of gas concentration detected with the concentration detection means. When excess hydrogen gas exists, oxygen gas is supplied to the housing vessel 3, and reacted with the excess hydrogen gas by the catalyst 1.