baber/WOPTO huggingface dataset:
Patent JP-S5229488-A (JP)
Title: Method of preparing catalyst for purifying exhaust gas from internal c ombustion engine
Inventor: YONESHIGE TETSUHIKO
IPC: B01J37/02
Filed: 1975-09-01
Abstract: PURPOSE: A method of preparing a catalyst which has stable quality and high activity at low temperature and can simultaneously remove HC, CO and NOx in exhaust gas from internal combustion engines operated at almost theortical air-fuel ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6016-A (JP)
Inventor: ISHIMURA YOUZOU
IPC: H01H13/14
Filed: 1984-05-25
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-H08308268-A (JP)
Title: Laminated type piezoelectric element and its polarization treatment method, oscillatory wave motor, and driver
Inventor: OKUMURA ICHIRO
IPC: H01L41/083
Filed: 1995-04-28
Abstract: PURPOSE: To simplify the structure of a laminated type piezoelectric element by making each divided electrode film of the piezoelectric element part of each layer have the same polarity, and the divided electrode films of other piezoelectric element parts adjoining have the reverse polarity, and connecting electrode films of the same polarity being in the same phase with one another electrically. CONSTITUTION: N piezoelectric element sheets are laminated. Concerning to each-layer (second layer to N-th layer) piezoelectric element excluding the uppermost layer (first layer), electrodes 2A(+), 2B(+), 2C(+) divided into three are formed on one surface side of its piezoelectric substance, and these are laminated shifting phases by 120 deg.. And, concerning to the uppermost-layer (first-layer) piezoelectric element, electrodes 1A(+), 1A(-), 1B(+), 1B(-), 1C(+), 1C(-) divided into six are formed on it. These piezoelectric element sheets are pressure-welded with a press, and sintered into a united body. Since the polarity of each layer of this laminated type piezoelectric element is the same, the structure is simple. Besides, it becomes possible to prevent unnecessary strain from being produced since the polarizability in each layer becomes uniform.
Patent JP-H05280725-A (JP)
Title: Earth baking device
IPC: F23G7/14
Filed: 1992-03-30
Abstract: PURPOSE:To effect the automatic heat treatment utilizing exhaust gas generated upon incineration by a method wherein filling earth is supplied to a rotary mixing chamber, to which the heat of exhaust gas is transmitted, to effect heat treatment by the exhaust gas. CONSTITUTION:Exhaust gas, generated in an incinerating furnace and having a high temperature, is shielded with respect to the exhaust gas passage 8 when it passes through the exhaust gas passage 8 and heats filling earth supplied into a rotary mixing chamber 9. On the other hand, fresh air is taken from an outside air intake 17 into an air passage 16, provided between the exhaust gas passage 8 and a temperature keeping member 15, then, is heated by exhaust gas through the air passage 16 and is discharged out of a warm-air discharging port 92 through the inside of the rotary mixing chamber 9 via a warm-air supplying passage 91. According to this method, the drying and sterilization of the filling earth in the rotary mixing chamber are promoted.
Patent JP-H02283482-A (JP)
Title: Printing head cooling mechanism of printer
Inventor: OYAMA SHIGERU
IPC: B41J29/377
Filed: 1989-04-26
Abstract: PURPOSE:To make it possible to cool a printing head efficiently by forming an inclined part for spreading gap ends outward at the external ends of a carriage and an ink ribbon cartridge. CONSTITUTION:If a carriage 1 moves in an arrow A direction through a front guide shaft 6 and a rear guide shaft 7, an air flows in arrow directions C1 to C4 through a gap 8 after being collected by inclined parts 4, 5 formed in a chevron shape for air intake. The hot air heated by a printing head 3 and radiated by a radiating fin 3a and accumulated in an area between an ink ribbon cartridge 2 and the printing head 3 is ejected in arrow directions C3, C4 for air replacement. Thus the printing head 3 is increasingly cooled. If the carriage 1 moves in an arrow direction 8, the air flows likewise in arrow directions D1 to d4 to prompt the cooling of the printing head 3. Thus the cooling efficiency is increased.
Patent JP-H02283381-A (JP)
Title: Low frequency therapeutic instrument
Inventor: KURIYAMA KIYOUJI
IPC: A61N1/08
Filed: 1989-04-26
Abstract: PURPOSE:To perform an unmonotonous therapy and to obtain more refreshing feeling by providing a plurality of therapeutic modes preprogramed by means of a CPU with a built-in timer, using a rectangular wave as a standard for each therapeutic mode and changing automatically an output condition by means of a pulse width and a polar conversion in a determined time. CONSTITUTION:A low frequency therapeutic instrument is totally controlled by means of a CPU 2 with a built-in timer 1. Two ceramic oscillators 3a and 3a are built in the CPU 2 and a rock crystal 3c connected in series with capacitors 3b and 3b is connected with the ceramic oscillators 3a and 3a to constitute an oscillator circuit 3. The CPU 2 controls a booster circuit 14 using an output circuit 13 according to a preset program of each therapeutic mode and outputs therapeutic pulses to output terminals 16 and 16 through an output adjusting circuit 15. A standard output wave shape of the low frequency therapeutic instrument is a rectangular pulse with the max. wave height of 130V and the output condition such as a repeating frequency, a pulse width and plurality are automatically changed.
Patent JP-S588429-A (JP)
Title: Emission direction change-over device of automobile exhaust gas
Inventor: KOYAMA SHIGERU
IPC: B60K13/04
Filed: 1981-07-07
Abstract: PURPOSE:To change over the emission direction of exhaust gas to the back of a vehicle or the front thereof by actuating a change-over valve driving coil via an interlocking contact point of a speed change gear and a change-over switch at the driver's site. CONSTITUTION:When a speed-change gear interlocking contact point is thrown into a reverse position 2c, an exhaust gas direction change-over switch 1, situated at any position except a rear lock position 1c, makes a change-over valve driving coil 4a energized to change over an exhaust direction change-over valve 4 to the sencond exhaust pipe 6, thereby releasing exhaust gas forward. When a driver turns the exhaust gas direction change-over switch 1 into a forward position 1A, the coil 4a, with a contact point 3a of a speed relay closed on account of a car speed below a certain value, is energized to change over the change- over valve 4 to an exhaust pipe 6. When the car speed is increased over the certain value, with the speed change gear interlocking contact point 2 in a forward position, the change over valve driving coil 4a is deenergized to change over the change-over valve 5 to the exhaust pipe 5.
Patent JP-H01277043-A (JP)
Title: Portable automatic dialing device
Inventor: OBA TOSHIRO
IPC: H04M1/2745
Filed: 1988-04-28
Abstract: PURPOSE:To make a dialing operation unnecessary by converting a telephone number and a number for telephone service to a prescribed tone signal, respectively when the telephone number of long distance speech is retrieved, and when the telephone number of the long distance speech is retrieved and furthermore, a special number for telephone service is retrieved. CONSTITUTION:The name and the telephone number of an opponent registered in a telephone mode are called sequentially from a RAM5 by depressing a search key 3h or 3i, and when the name and the telephone number of the opponent desired to communicate are displayed on a display device 2, an automatic dialing operation is performed by depressing a dial key 3j. And it is judged whether or not the leading data of a retrieved telephone number is '1'. Since the identification number '1' of the long distance speech is registered, judgement shows YES, and it is judged whether or not a mode is an SSN mode. At this time, since a portable automatic dialing device 1 is operated in a telephone mode, the judgement shows NO, and next, it is judged that data being referred at present is equivalent to which data out of 0-9, xsi, and *. The tone signal corresponding to the number '1' is generated, and is supplied to a speaker 9 via an amplifier 8.
Patent JP-S63271839-A (JP)
Title: Overheat preventive device
Inventor: NANBU TADAMASA
IPC: H01H37/76
Filed: 1987-04-30
Abstract: PURPOSE:To prevent an external force from being applied to a temperature fuse when a thermo-knob is operated and prevent a defect of the temperature fuse by insulatingly fixing one end of the temperature fuse, the other end of which is fixed to an operation contact plate, to the operation contact plate. CONSTITUTION:When the preset temperature is to be changed, a knob is rotated, an operating bar 21 is moved up and down, and an operation contact plate 17 is vertically moved. One end of a temperature fuse 13 is directly fixed to the operation contact plate 17, and the other end is insulatingly fixed to the operation contact plate 17 via intermediate terminal insulators 24, 25. The bending stress is not applied to the sealing port of the temperature fuse 13 even if the operation contact plate 17 is vertically moved, thus causing no defect. The deflection generated when the operation contact plate 17 is vertically moved is absorbed by a terminal plate 22 which is a flexible conductor.
Patent JP-H07316508-A (JP)
Title: Acrylic tacky tape and its production
Inventor: AZUMA KENICHI
IPC: C09J133/00
Filed: 1994-05-20
Abstract: PURPOSE:To obtain an acrylic tacky tape, capable of manifesting strong resistance to a load or an external force in the peeling direction thereof even in use thereof under relatively high temperature conditions and excellent in productivity and quality by laminating a primer layer and a tacky agent layer onto a tape substrate containing a granular filler and thermally aging the resultant laminate. CONSTITUTION:This acrylic tacky tape is obtained by forming a primer layer comprising a compound having methoxymethyl or methylol group on one surface of an acrylic copolymer sheet prepared by photopolymerizing a photopolymerizable composition comprising an alkyl (meth)acrylate monomer, a vinyl monomer having a polar group, a photopolymerization initiator and a granular filter, laminating an acrylic tacky agent layer onto the primer layer and then thermally aging the resultant laminate at 40-150 deg.C temperature. Furthermore, the primer layer preferably comprises a reactional product of an acrylic copolymer containing amino group with an epoxy resin or any one of a polyamine compound and a polyfunctional oxazoline compound.
Patent JP-S5733123-A (JP)
Title: Capsule speed control unit
Inventor: TAKAI TOSHIO
IPC: B65G51/16
Filed: 1980-08-04
Abstract: PURPOSE: In an apparatus for transferring a capsule to a predetermined position of a pipe, and stopping it, to transfer and stop the capsule correctly and in a short time by computing the travel by plural speed sensors groups and two pressure detectors.  
     CONSTITUTION: When a capsule C passes through a ventilating portion VET and reuns into a control section CRL, outputs of speed sensors D0WDn are in a predetermined order input to a first, a second, and a third computers CCP 1 WCCP 2 . Besides pressure PS 1  of the VET and pressure PS 2  before damper are input thereto.  With this input, according to an equation of motion, capsule weight, frictional resistance, and air leakage coefficient are found, and after that, the equation of motion  is solved to estimate and control the travel of the capsule C. This computing is accurate in the result due to many detected variables, and as there are a plurality of computers, the reliability is high and the speed of computing can be increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0687974-A (JP)
Title: Self-extinguishing polymer composition
Inventor: ROBERUTO CHIPORURI
IPC: C08L101/00
Filed: 1991-04-11
Abstract: Described are self-extinguishing polymeric compositions comprising:     a) from 90 to 40 parts by weight of thermoplastic polymer, or of polymer having elastomeric properties; b) from 10 to 60 parts by weight of one or more derivatives of 2,4,6-triamino-1,3,5-triazine which derivatives are salified and have the general formula (I):   <CHEM>  wherein  the radicals R and R1 to R5 are as defined in claim 1. Optionally, said polymeric compositions may also comprise minor quantities of ammonium phosphates and/or amine phosphates.
Patent JP-S5811219-A (JP)
Title: Chipping method of concrete structure
Inventor: MATSUGAKI KOUI
IPC: E04G23/08
Filed: 1981-07-10
Abstract: PURPOSE:To efficiently perform the chipping work of hardened concrete to a predetermined level by providing a sheet material hardly stickable to concrete, having a large number of holes, on the place to be chipped of the concrete when concreting period. CONSTITUTION:When constructing a structure by equilizing the strength of the structure by the placement of concrete following the removal of the upper end part of concrete placed in the lower part, coarse aggregate 1 is charged into a formwork 4 erected on the seabed ground 9 and then cement mortar or paste 7 is charged into the apertures of the coarse aggregate 1 through an injection tube 3 to form the lower concrete part. In this case, a sheet material 5 hardly stickable to concrete and having a large number of holes 6 of a given size is placed on the upper part to be chipped of the lower concrete part. By this, the strength of the concrete joint part during concreting work can be raised.
Patent JP-S5733049-A (JP)
Title: Air wiper using vibration energy of car
Inventor: FUKUYAMA TOMOSADA
IPC: B60S1/06
Filed: 1980-08-03
Abstract: PURPOSE: To obtain a new type of wiping effect by operating a pump through the relative vibration between an axle and a chassis to store compressed air and blowing the air upon a front glass.  
     CONSTITUTION: A pump 7.8 is operated by the relative vibration between a chassis 1 and an axle 2 via a lever 18. The air pressurized by the pump is stored in a tank 23. The compressed air stored in the tank is introduced to a nozzle via a valve 24, and blown upon the front face of a front glass for blowing off rain drops. Since rain drops are blown off by compressed air, conventional wipers are disused. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61265491-A (JP)
Title: Pipe heat exchanger
Inventor: OOURA HITOMI
IPC: F28D1/053
Filed: 1985-05-21
Abstract: PURPOSE:To permit to improve heat-exchanging efficiency by a method wherein the heat exchanger is constituted by arranging round or profile pipes and principal liquid is passed to the outside of the pipes to cool it and dissipate the heat thereof, in a radiator for vehicle or the like. CONSTITUTION:The main body 3 of heat exchanger is provided with an upper tank 1, having a water pouring port 10 and an inflow port 11 at the upper part thereof, and a lower tank 2, having a outflow port 12, while the pipes 4, having the profile of round, triangle, polygon, such as square or the like or ellipse or the like, are inserted into the tanks through support plates 5, 6 in the arrangement such as parallel, diagonal, one by two or the like and are welded to the tanks. The material of the pipe 4 is copper, brass, plastics, aluminum or the like. A pair of left and right covers 7, 8, which are made by welding a sheet of plate to a corrugated plate, are welded to the support plates 5, 6 of fore and rear surfaces as a reinforcement against a pressure and finished covers 7, 8 are welded to the upper and lower tanks 1, 2. Fluid is flowed through the inflow port 11, passed the outside of the pipes 4 and is flowed out of the outflow port 12 after effecting heat exchange. According to this constitution, foreign materials will never be stagnated in the heat exchanger and the heat exchanging efficiency may be improved.
Patent JP-S5439806-A (JP)
Title: Armature winding of revolving electrical machinery
Inventor: TSUJI YOSHIKATSU
IPC: H02K3/28
Filed: 1977-09-06
Abstract: PURPOSE: To make a pulsating torque induced by a higher harmonic wave component included in a current smaller by dividing an armature winding into three sets, disposing these at a determined electrical angle spaced respectively and by flowing currents through each set of split windings under established determined phase differences. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58223901-A (JP)
Title: Group delay equalizer
Inventor: YAMAMOTO OSAMU
IPC: H01P1/00
Filed: 1982-06-22
Abstract: PURPOSE:To change the steepness of the delay characteristic over a wide range, by providing a resonance rod adjustable for the length and a group conductor possible for adjusting the coverage of a coupling rod connected to a circulator in a hollow case. CONSTITUTION:The length between inner walls of the hollow case 1 of a group equalizer 6 reflecting and equalizing a signal inputted to an input terminal IN of the circulator CIRC for outputting the signal is taken as about 1/4 wavelength, and the coupling rod 2 and the resonance rod 3 each one end of which is connected to the circulator CIRC are arranged at the inside in parallel with each other and incorporated so as to place remotely each open end. Further, the resonance rod 3 is adjustable for the length with a resonance adjusting screw 5. Moreover, a coupling adjusting rod 4 having a hollow section possible for accommodating the coupling rod 2 on the same axis is screwed to the inner wall of a case 1 so as to change the degree of the shield of the coupling rod 2.
Patent JP-S62263640-A (JP)
Title: Growth device
Inventor: KARATSU KAZUHIRO
IPC: H01L21/205
Filed: 1986-05-09
Abstract: PURPOSE:To reduce the adhesion of an unnecessary deposit onto a gas exhaust pipe, and to form an excellent thin-film, in which flakes are hardly generated, by providing a means supplying a gas exhaust port with an inert gas. CONSTITUTION:A semiconductor wafer 22 is placed onto a susceptor 23, and heated at a fixed temperature of approximately 400 deg.C by an infrared-ray lamp 25. Air is evacuated through a hand valve 18 and an air valve 19 by an evacuator 20, supplying a mixed gas containing monosilane and oxygen in proper concentration and mainly comprising helium through a gas supply port 15 while feeding a fixed quantity of helium from an inert-gas supply port 21 at that time. In this case, the quantity of the hand valve 18 opened is adjusted previously so that pressure in a reaction chamber 10 reaches predetermined pressure. An silicon oxide film is reacted and precipitated from a gaseous phase being in contact with the upper section of the semiconductor wafer 22 by said operation. A reaction is generated partially even on the wall surface of the reaction chamber and unnecessary deposits adhere on an inner chamber 24 at that time, but the inner chamber 24 is removed and washed before the unnecessary deposits are peeled and get trouble as flakes.
Patent JP-H044658-A (JP)
Title: Facsimile equipment
Inventor: SATOMI MITSUO
IPC: H04N1/00
Filed: 1990-04-23
Abstract: PURPOSE:To offer a low cost facsimile equipment whose operation is simplified by selecting the operation mode based on a detection output from a hook-off detection means of a connected telephone set. CONSTITUTION:The communication is started by plugging in a power plug of a facsimile equipment to an outlet. When a handset is hooked off in the dialing mode of a telephone set in the standby state, an LED display representing talking is implemented and dialing of the telephone set is made for talking. When a call comes in the receiving mode of the telephone set in the standby state, since main power supply is interrupted, a bell of the telephone set rings. The main power supply has only to be energized by depressing the main power supply button during the talking of the arrived call in the manual reception mode of a facsimile equipment. The main power supply has only to be energized by depressing the main power supply button during the talking of the arrived call in the automatic reception mode.
Patent JP-2000296872-A (JP)
Title: Heat-shrinkable cover for float
Inventor: HOSODA TSUNEMASA
IPC: A01K75/04
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable cover for a float, which is brought into close contact with the float to cover it, has a favorable appearance, is highly heavy-duty, and is excellent in durability. SOLUTION: A heat-shrinkable cover for a float employs, as a base fabric, a heat-shrinkable cloth sheet formed by laminating a polyethylenic resin layer on one face of or both faces of a textile fabric in which flat yarn made of polyolefins is used for warps and/or wefts. A body 1 and both bottom faces 2 of a float 3 made of a synthetic resin foam are covered with the base fabric and, under heating, the base fabric is brought into close contact with the float 3 to cover it.
Patent JP-2000302583-A (JP)
Title: Slow-release liquid fertilizer
Inventor: MASUDA TAKAHITO
IPC: C05G5/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a slow-release liquid fertilizer which exhibits a higher fertilizer effect and has excellent storage stability by producing the fertilizer so that it consists of a cyanamide acidic aqueous solution containing a dicyandiamide and the ratio of the dicyandiamide content to the total content of the cyanamide and dicyandiamide in the solution is within a specified range and in particular, the calcium ion concentration in the solution is equal to or lower than a specified concentration value. SOLUTION: This fertilizer is a cyanamide acidic aqueous solution containing dicyandiamide. In the solution, the ratio of the dicyandiamide content to the total content of the cyanamide and dicyandiamide is 1-20 wt.% and the calcium ion concentration is <=1.00 ppm. The production process of the fertilizer comprises: agitating calcium cyanamide in water and blowing gaseous carbon dioxide into the liquid agitated, to precipitate calcium as calcium carbonate and to filter the resulting liquid; thereafter adjusting the pH of the filtrate to about 4-6 with an inorganic acid such as mineral acid or organic acid such as acetic acid to form a stabilized cyanamide acidic aqueous solution; adding a dicyandiamide to the cyanamide acidic aqueous solution to adjust the dicyandiamide content;  and further adding an ion exchange resin to the solution, agitating them and thereafter removing the ion exchange resin from the solution, to reduce the calcium ion concentration in the solution.
Patent JP-S5535331-A (JP)
Title: Transfer method of electrophotographic copier
Inventor: YAMAGUCHI TOMOYUKI
IPC: G03G21/00
Filed: 1978-09-04
Abstract: PURPOSE: To perform reproduction of correct images by maintaining the corona current flowing in the a corona discharger for transfer always constant and controlling the toner transferred from photoreceptor to transfer paper to a constant quantity at the set value of transfer voltage.  
     CONSTITUTION: A detector 23 receives the current IT flowing in the charge wire 5A of a corona discharger 5 for transfer from a power source 20 and the current IC flowing simultaneously in the casing 5B of the discharger 5 as its 2 inputs and detects the difference between said both current values. The output of the detector 23 is inputted to a comparing amplifier 22, where it is compared with a reference value E 0 . The output of the comparing amplifier 22 is inputted to a controller 21, and the current of the discharger 5 is so corrected and controlled by this controller 21 as to return to the state at the original corona discharge current. 
     COPYRIGHT: (C)1980,JPO&Japio