baber/WOPTO huggingface dataset:
Patent JP-H05272744-A (JP)
Title: Municipal waste incinerator
IPC: F23J15/00
Filed: 1992-03-27
Abstract: PURPOSE:To discharge a white smoke-free exhaust gas from the smoke stack of an incinerator by a method wherein the heat of exhaust gas is fed from a combustion reheater to a white smoke preventing device provided along an exhaust gas passage leading to the smoke stack. CONSTITUTION:A bag filter 12, a smoke cleaning device 13 and a white smoke preventing device 14 are provided along an exhaust gas passage 10 leading to a smoke stack 11. A combustion reheater 21 is provided along a reheater pipe 27 for reheating the vapor from a high pressure side turbine 15 and for feeding the same to a low pressure side turbine 16. The exhaust gas is fed from the combustion reheater 21 through a white smoke preventing air feed passage 31 to the white smoke preventing device 14. By the aforesaid arrangement, a white smoke-free exhaust gas can be discharged from the smoke stack of an incinerator without using a new additional energy source.
Patent JP-H04282705-A (JP)
Title: Robot system
Inventor: KUKIDA SHOJI
IPC: G05B19/416
Filed: 1991-03-11
Abstract: PURPOSE:To display the maximum performance of a robot by judging the load of only a spindle sharply relating to the operation of the robot and determining the acceleration/deceleration of the spindle. CONSTITUTION:A moving variable detecting part 10 for the operation of the robot and an evaluated spindle determining part 11 for determining whether each spindle is to be evaluated or not in accordance with the moving variable of the spindle are arranged on a position for controlling the speed of this robot system. An acceleration/deceleration determining part 15 for determining an acceleration/deceleration by selecting load information 14 applied to each spindle and a reference acceleration/deceleration 13 of each spindle at the time of moving the robot in accordance with an evaluated spindle pattern 12 is also arranged to obtain a variable acceleration/deceleration speed.
Patent JP-S51145247-A (JP)
Title: Signal delay apparatus
Inventor: MATSUSHIMA HIROSHI
IPC: H03H11/26
Filed: 1975-06-10
Abstract: PURPOSE:To frequency-modulate a clock frequency of BBD by white noise causes delay times of BBD delay circuit to change at random and consequently natural reverberation effect is obtained.
Patent JP-H08238355-A (JP)
Title: Ball shooting device for pachinko machine
Inventor: OZEKI MITSURU
IPC: A63F7/02
Filed: 1995-03-03
Abstract: PURPOSE: To make the probability of a prize wining ratio for a big hit decrease intentionally. CONSTITUTION: A rotary solenoid 23 which drives a shooting lever is driven under the condition that a player touches a shooting handle by a touch panel. When a single shooting switch 19 is depressed while the shooting operation of a ball is being performed, no current is supplied to the rotary solenoid 23, which stops the shooting operation. After that, when the single shooting switch 19 is released, a controller 31 detects the fact, and reads out a random number from a random number table written on a ROM 33. When a read out value is subtracted from data and data reaches zero, the current is supplied to the rotary solenoid 23. Since a time until a signal for supplying current from the controller 31 is outputted is determined by a random number extracted at random, a time until the rotary solenoid 23 is driven is delayed at random.
Patent JP-S54162077-A (JP)
Title: Distributed type digital controller
Inventor: OOHASHI YOSHIO
IPC: G05B9/02
Filed: 1978-06-12
Abstract: PURPOSE: To make the promotion of high speed emergency processing and an improvement of the system safety, by applying a constitution where the information interchange is operated between DDC, host master station and host computer performing one loop control per one microprocessor.  
     CONSTITUTION: Process variables from converters 11 to 1n are sent to built-in microprocessor DDC31 to 3n, being processed a control operation in one mode of cascade mode, automatic mode and manual mode, with its result sent to operating ends 21 to 2n to control the processing quantity. DDC31 to 3n are connected to a master station 5 through a transmission line 4. The master station 5 performs information interchange with each other between DDC collectively among the DDC31 to 3n, simultaneously with information interchange performed between the DDC and the host system if provided a host system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62229612-A (JP)
Inventor: TOKUDA MITSUSACHI
IPC: H01B13/26
Filed: 1986-03-31
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-H02251597-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: TAKEHARA SADAO
IPC: C09K19/30
Filed: 1989-03-24
Abstract: PURPOSE:To obtain the subject composition, capable of exhibiting a chiral smectic C phase within a wide temperature range including ambient temperature by adding a chiral dopant to a liquid crystal composition, containing a matrix liquid crystal within a medium temperature range and a high temperature liquid crystal consisting of a specific compound and capable of exhibiting the smectic C phase. CONSTITUTION:The objective composition which is a ferroelectric liquid crystal composition, obtained by adding (B) a chiral dopant containing an optically active compound to (A) a liquid crystal composition, containing a matrix liquid crystal within a medium temperature region and a high temperature liquid crystal and capable of exhibiting a smectic C phase. The above-mentioned high temperature liquid crystal is a compound expressed by formula I [R<a> is 1 to 20C alkyl or alkoxy; R<b> is 1 to 20C alkyl; formula II is trans-1,4- cyclohexylene; formula III is (fluorophenyl); formula IV is phenyl, group expressed by formula V, etc.].
Patent JP-H03271880-A (JP)
Title: Bar code reader
Inventor: SATO SHINICHI
IPC: G06K7/10
Filed: 1990-03-20
Abstract: PURPOSE:To accurately read a bar code by receiving the output of a start position detector which detects a beam scanning start point and validating one of first and second scanning read parts at the time when the scanning start overlaps a prescribed time. CONSTITUTION:A control part 15 detects the beam scanning start point of a first scanning read part 11 and receives outputs of start position detectors 13 and 14 which detect the beam scanning start point of a second scanning read part 12, and if detection signals are simultaneously received from start position detectors 13 and 14, the control part 15 gives a control signal to the scanning read part 11 or 12 and turns off the scanning beam. As the result, the bar code added to a commodity 4 is not simultaneously scanned with plural beams. Thus, the bar code is accurately read.
Patent JP-H02250289-A (JP)
Title: High frequency heating device
Inventor: ITO SEIJI
IPC: H05B6/78
Filed: 1989-03-23
Abstract: PURPOSE:To accomplish a high frequency heating device having good effect of preventing leakage of electric waves by furnishing a metal plate arranged with a space to an electric wave sealing structure, and installing a plurality of specific metal couplings which couple this metal plate with the electric wave sealing structure, etc. CONSTITUTION:Metal couplings, i.e., motor cut-and-raise parts 13, are installed on a metal plate, i.e., motor mounting plate 10, which is arranged with a space reserved to an electric wave sealing structure and on which a motor 9 to rotate a shaft 3 is mounted, and thereby contacting with the electric wave sealing structure is achieved. The gap size (a) between the cut-and-raise parts 13 shall be substantially below a quarter wavelength of the high frequency wave used, and about the circumferential direction of the shaft 3, leakage of electric waves to outside is lessened by preventing the max. point in electric field distribution from intruding into the gap, while electric waves are shut off by the motor mounting plate 10 about the axial direction of the shaft 3. This embodies a high frequency heating device equipped with good effect of preventing leakage of electric waves.
Patent JP-H03273040-A (JP)
Title: Antibacterial material
Inventor: KAZAMA TERUO
IPC: A01N59/20
Filed: 1990-03-20
Abstract: PURPOSE:To prepare the title material comprising composite particles which show a long-lasting antibacterial effect with a small amt. of a metal used and an excellent processability in mixing with a resin by attaching a metal powder having antibacterial activity to the surface of a core particle. CONSTITUTION:The title material comprises composite particles wherein a metal powder having antibacterial activity is kept attached to the surface of each core particle. As the core particle, one member selected from the group consisting of particles of a fluorinated glass and a natural ceramic is pref. used. Examples of the metal powder are powders of silver, copper, zinc, tin, lead, mercury, cadmium, and chromium. Combined use of the metal powder with a minute amt. of another metal powder having a lower ionization tendency than the former powder causes a cellular effect, promoting the dissolution of the former powder and enhancing the antibacterial activity. The composite particles are formed by mixing the core particles with the powder under a mechanical stress and thereby attaching the powder to the core particles.
Patent JP-S58188107-A (JP)
Title: Automatic magnetizing method
Inventor: OGIKUBO YOSHI
IPC: H01F13/00
Filed: 1982-04-27
Abstract: PURPOSE:To automatically magnetize a member and easily pull out the magnetized member by such an arrangement wherein a member to be magnetized which is positioned between a pair of yoke is caused to pass through between feed rolls and pull- out rolls and it is stopped once at the position of the yoke and both front and back side of the member to be magnetized are magnetized, and at this time a magnetic surface is provided on the surface of one yoke and another magnetic surface of which pole differs from the previous one is provided on the opposing surface of the other yoke. CONSTITUTION:A member 3 of which both sides are to be magnetized is caused to pass through intermittently between feed rolls 2 and pull out rolls 6, and when the member 3 is stopped, it is magnetized by a pair of yoke 4 arranged both sides of the member 3. In this composition, on the surface of one yoke 4, a copper wire 5 is arranged in zigzag form for flowing a desired current and it is caused to alternately generate N pole and S pole at a fixed interval. On the one hand, on the surface of the other yoke 4 opposing thereto, substantially the same composition is provided, but on the contrary, poles to be alternately arranged are made to be S pole and then N pole, and by this arrangement, magnetization is automated and the separation of the member 3 from the yokes 4 is made easier.
Patent JP-H10270785-A (JP)
Title: Optical waveguide for amplification and optical amplifier using it
Inventor: KUBOTA YOSHINORI
IPC: H01S3/17
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier with a wide range having less dependence of a gain on the excitation power and on signal transmission by adding at least one element being selected from Er, Fe, Ni, Co, Cu, and Cr to the clad part of an optical waveguide. SOLUTION: An optical waveguide comprises at least one type of glass being selected from, for example, glass oxide, halide oxide glass, and chalcogenide glass. At least one type of element being selected from Er, Fe, Ni, Co, Cu, and Cr is contained in the clad part of the optical waveguide. By increasing the excitation power of an optical amplifier, the quantity of light that soaks into a clad from a core and a clad interface increases. When a specific element such as Er is added to the clad part, the quantity of light that soaks into the clad is attenuated in terms of the selection of wavelength, thus finally obtaining a uniformly amplified signal beam.
Patent JP-S57186320-A (JP)
Title: Forming method for amorphous silicon layer
Inventor: SHIMATANI MICHIROU
IPC: H01L21/205
Filed: 1981-05-12
Abstract: PURPOSE:To avoid a surface polution due to powder scattering by heating facing electrodes at a temperature higher than 100 deg.C when facing a substrate becoming one electrode and an opposite electrode, producing a glow discharge between the electrodes and producing an amorphous Si layer by decomposing an Si compound on the substrate. CONSTITUTION:A rotatably shaft body 2 containing a heate 10 is provided in an erected reaction tube 1, and a photosensitive cylindrical substrate 3 of iron or aluminum cleaned with trichlene is fixed onto the outer peripheral wall via a holder 4. A facing cylindrical electrode 6 containing a heater 11 is stood with an insulator 5 similarly at the prescribed interval concentrically with the substrate 3, and a high frequency power source 7 is connected to the top of the electrode 6. With thus structure, Si4 is flowed from a gas inlet 9 at the top of a reaction tube 1 toward an exit 8, a high frequency voltage is applied from the power source 7 while heating both the substrate 3 and the electrode 6 at 100- 350 deg.C, a glow discharge is produced between the substrate 3 and the electrode 6, and an amorphous Si layer is accumulated on the substrate 3.
Patent JP-S51146869-A (JP)
Title: Peak tracking circuit
Inventor: DOUGUCHI MAKIO
IPC: G01R19/04
Filed: 1975-06-11
Abstract: PURPOSE: Even if noises of different configurations are involved in input signal, output of level approximating an acturl peak. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61231246-A (JP)
Inventor: SAINEN TSUTOMU
IPC: D03D51/00
Filed: 1985-04-05
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-H01242951-A (JP)
Title: Halogenated hydrocarbon gas sensor
Inventor: NOMURA TORU
IPC: G01N27/12
Filed: 1988-03-24
Abstract: PURPOSE:To improve the sensitivity of the gas sensor to halogenated hydrocarbon, more particularly the sensitivity to CFC 113 by adding a sulfur compd. to a metal oxide semiconductor at a specific weight ratio per 1gr metal oxide semiconductor. CONSTITUTION:The sulfur compd. is added to the metal oxide semiconductor. The amt. of said compd. to be added is specified to 0.1-100mg SO4<2->/g metal oxide semiconductor, more preferably 1-100mg SO4<2->/g metal oxide semiconductor, further, preferably 1-70mg SO4<2->/g metal oxide semiconductor in terms of sulfur ions. The effect of adding the sulfur compd. is developed from about 0.1mg SO4<2->/g metal oxide semiconductor and increases with an increase the amt. of the addition. The sensitivity of the gas sensor to the halogenated hydrocarbon, more particularly the sensitivity to the CFC 113 are thereby improved.
Patent JP-H02177302-A (JP)
Title: Oxide resistor
Inventor: TOMINAGA HARUO
IPC: H01C7/06
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a resistor having excellent performance by forming oxide in the line of Bi-Sr-M-Cu-O(M is Cd, Mg, Zn, or Hg) wherein the oxides of Bi, Sr, M, and Cu are mixed respectively at specific mole ratios. CONSTITUTION:A resistor is formed which consists of oxides in the line of Bi-Sr-M-Cu-O (M is Cd, Mg, Zn or Hg) which are obtained by mixing Bi2O3 at the mole ratio of 0.25 to 1.5 mole, at least one kind of oxide which is selected from CdO, MgO, ZnO, and HgO 0.5 to 2 mole in total amounts, and CuO 1 to 4 mole. Since for this resistor, the resistivity is large as compared with carbon and resin composition type resistor, the length becomes short, and miniaturization is possible. Furthermore, the mechanical strength is high, and it is also stable chemically, and it is so made as to be extremely easy to use in practical use.
Patent JP-S55162709-A (JP)
Title: Dental composite resin for packing
Inventor: KOMURA IKUO
IPC: A61K6/884
Filed: 1979-06-06
Abstract: PURPOSE: The title low-viscosity resin having improved storage stability, comprising a specific colloidal silica-containing filler as a dispersion stabilizer and a specified polymerizable monomer.  
     CONSTITUTION: A dental composite resin for packing having a viscosity 2.0×10 2 W 5.0×10 3  poise measured at a shear rate of 1.35sec -1  at 25°C, comprising a paste composition consisting of a polymerizable methacrylate monomer having a weight- average hydrophobic index of 3W6 [e.g., Bis-GMA (index 4) shown by the formula and 50W70vol% of powder filler containing 0.5W20vol% (based on the paste composition) of hydrophilic colloidal silica [e.g. Aerosil 380 (trade name)]. Since colloidal silica having a hydrophylic group (Si-OH) is used as the dispersion stabil- ity, even the use of a low-viscosity polymerizable monomer prevents the filler from precipitating and can improve the storage stability of the title low-viscosity resin to be well packed to the teeth. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08270771-A (JP)
Title: Speed change control device for toroidal type continuously variable transmission
Inventor: MURAMOTO ITSURO
IPC: F16H61/00
Filed: 1995-03-29
Abstract: PURPOSE: To dissolve the response delay of inclined rotating action of a power roller by correcting the speed change command value in such a way as to enlarge the opening of a speed change control valve at the time of detecting the change of a target inclined rotation angle from the zero state of inclined rotation angular velocity. CONSTITUTION: When a target inclined rotation angle change mode judging part 61e detects such a change of a target inclined rotation angle as to incline and rotate a power roller 3 from the zero state of inclined rotation angular velocity or via this state, a gain changing part 61f increases the feedback gain of a PI control part 61c in response to a signal from the judging part 61e, and a gain changing part 61g increases the damping gain of an electronic feedback system 61j only for the fixed time from the time of an actual inclined rotation angle getting close to the target inclined rotation angle, within the specified value, in response to a signal from the judging part 61e. The opening of a speed change control valve 5 at the time of speed change is thereby corrected to become large even with the same target inclined rotation angle.  As a result, the response delay of the inclined rotating action of the power roller 3 can be dissolved.
Patent JP-H05276310-A (JP)
Title: Image scanner
IPC: H04N1/028
Filed: 1992-03-27
Abstract: PURPOSE:To provide the image scanner whose read operation is facilitated. CONSTITUTION:A picture read section of the image scanner is provided with a light source 62, a lens 63 and a liquid crystal light bulb 64. When an original 61 from which its picture information is to be read is irradiated with a light from the light source 62, a reflected light from the original 61 is formed on the liquid crystal light bulb 64 via the lens 63. Scanning electrodes of the liquid crystal light bulb 64 are sequentially driven and an electric signal corresponding to the light of the inputted picture information is obtained. The information formed on a liquid crystal layer is read as an optical signal corresponding to the light including the information and read directly as an electric signal by employing the liquid crystal light bulb for a picture read section in this way, then the read operation is easily implemented.
Patent JP-H03264986-A (JP)
Title: Advertisement device
Inventor: SUZUKI TERUO
IPC: G09F21/04
Filed: 1990-03-20
Abstract: PURPOSE:To facilitate the operation for sticking and peeling an advertisement display body and to securely fix and hold it by providing anchoring means which fit the advertisement display body detachably, a means which fits the edge part of a sheet member to an advertisement medium body, and a fitting adjusting means which adjusts the extent of sticking. CONSTITUTION:The sheet member 11 is provided with fastener members 16 of a zipper type fastener as the anchoring means corresponding to the respective positions of peripheral edge parts 6 - 9 of a poster 4 to be displayed and fastener members 18 of one side of a magic tape type fastener as a 1st anchoring means at respective parts. Fastener members 17 and 19 cooperate with those respective fastener members 16 and 18 to perform anchoring operation. Then the sheet member 11 is mounted on the side wall surface 2 of a track 1 by specific fitting mechanisms 41 and 51 and fitting adjusting mechanisms 71 and 91. Consequently, the advertisement display body can securely and strongly be attached and detached, and held, and accompanying maintenance operation is facilitated.
Patent JP-S59197722-A (JP)
Title: Method and device for burning sludge
Inventor: NOGUCHI TETSUO
IPC: F23G7/00
Filed: 1983-04-22
Abstract: PURPOSE:To burn the sludge calmly as a whole to suppress the generation of clinkers and increase the burning efficiency by blowing air in an amount 0.5- 1 times the theoretical combustion amount to the sludge while agitating the sludge. CONSTITUTION:The raw material sludge is charged into a drier, and, at the same time, fresh air pre-heated as a heating medium and an exhaust gas of a high temperature exhausted from an incinerator 3 are supplied to the drier so as to dry the sludge. In the incinerator 3, while an agitator is rotating, the sludge dried by the above drier is charged into the agitator, and air in a quantity approximately 0.5-1 times the theoretical combustion amounts of the sludge is blown out calmly through an injection port 14. The sludge is agitated substantially uniformly by agitating means 12 and comes into contact with the above described air and burns. In this case, since air is supplied in an amount insufficient for the complete combustion of the sludge, the sludge burns moderately at a temperature considerably lower than 1,200 deg.C. Accordingly, the sludge is not heated to an excessively high temperature and hence no clinker is generated.
Patent JP-S60216451-A (JP)
Title: Electrode for lead storage battery
Inventor: MIYAZAKI KAZUHIDE
IPC: H01M4/57
Filed: 1984-04-12
Abstract: PURPOSE:To form an electrode with high performance and a low price while simplifying a manufacturing process thereof by blending lead sulfate with lead powder to be used as an active material for a lead storage battery for being held by an electrode plate as a material with no kneading operation. CONSTITUTION:30-50wt% of lead sulfate is blended with lead powder to be used as an active material for being evenly distributed to an electrode plate made of a lead alloy while putting a cloth impregnated with moisture of approximately 10-20wt% thereon together with pressing by a press or the like for being held by the electrode plate as a material with no kneading operation. Then, the generation of tribasic acid lead sulfate is made to immediately start by infiltration of moisture in order to make lead sulfate completely cease to exist after 2-3hr and to generate tribasic acid lead sulfate for forming an electrode for a lead storage battery. Accordingly, with no aging and drying operation, the subsequent formation operation can be followed while simplifying a manufaturing process thus to prevent a crack or the like likely to generate on the electrode.
Patent JP-S546741-A (JP)
Title: Electronic device
Inventor: IMAI YASUHIRO
IPC: G06F11/00
Filed: 1977-06-17
Abstract: PURPOSE: To secure an early detection of the fault by recording the trouble report under processing and the self-diagnosis result before the power source is actually cut off and making then come to the front. 
     COPYRIGHT: (C)1979,JPO&Japio