baber/WOPTO huggingface dataset:
Patent JP-H11139561-A (JP)
Title: Pneumatic transportation device
Inventor: FUJII HIROMITSU
IPC: B65G53/60
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic transportation device having a simple structure, reduced in cost, and simplified in action or control for operation. SOLUTION: This pneumatic transportation device is constituted of a powder and grain storage section 22 storing power and grain, multiple hoppers 24 connected in series to the powder and grain storage section 22, a bag filter 27 connected to the last hopper 24 among multiple hoppers 24 connected in series, and a suction blower 25 connected to the bag filter 27. The powder and grain can be pneumatically transported to the hoppers 24 without providing the bag filter, a connecting pipe selector valve, and an air line opening/closing valve for each hopper 24. Individual action or control is not required for each hopper 24 to feed the powder and grain, and the action or control for operation can be simplified.
Patent JP-H04180015-A (JP)
Title: Driving method for liquid crystal electrooptical element
Inventor: ITO AKIHIKO
IPC: G09G3/36
Filed: 1990-11-15
Abstract: PURPOSE:To suppress crosstalks and to eliminate unequal display by respectively outputting the waveforms for displaying on 1st and 2nd scanning electrodes and repetitively outputting both waveforms as a method for outputting the on-pulses of the driving waveforms to be impressed to signal electrodes. CONSTITUTION:The period t1 of the driving waveforms is determined as a 1st frame and the polarities of the impressed voltage are alternated at every selection of the two lines of the scanning electrodes 410. The waveform B is impressed in the period t9, the waveform A in the period t10, the waveform A in the period t11 and the waveform B in the period t12. The periods t7 and t8 are alternately repeated in such a manner. The period t2 is determined as a 2nd frame and this period is so determined that the polarities of the voltage impressed to picture elements 408, 409 on the scanning electrode 410 are reversed when the same scanning electrode 410 as the period t1 and that the waveform B is impressed at the time of the period t2 if the signal electrode waveforms 105, 106 while the same scanning electrode 410 is selected in the periods t1, t2 are selected are the waveform A at the time of the period t1 and that waveform A is impressed at the time of the period t2 when the above-mentioned waveforms are the waveform B at the time of the period t1.
Patent JP-H06296063-A (JP)
Title: Electrically controllable filter device
Inventor: BUYORUN ORURE NIRUSON
IPC: G02F1/025
Filed: 1993-12-09
Abstract: PURPOSE: To stop the grating action by allowing the filter device to act as a reflecting filter or a transmitting filter only when electric power is supplied within a predetermined range of wavelength. CONSTITUTION: A filter device 10 includes an electrode structure C and can be electrically controlled within a predetermined range of wavelength. That is, within a predetermined range of wavelength, the electrode structure C acts as a filter only when the electric power is supplied and does not act as a filter when no electric power is supplied. Further, in the electrode structure C, the filter is turned with many different discrete frequencies depending on the power supplied thereto, which can stop the grating action.
Patent JP-2001131038-A (JP)
Title: Composition for oral cavity
Inventor: NAITO JUNKO
IPC: A61Q11/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavity, capable of modifying properties of dental plaque easily removable from the surface of a tooth so as to prevent dental caries. SOLUTION: This composition for oral cavity is obtained by compounding mutastein and a cationic sterilizer and is characterized by modifying the dental plaque so to be easily removable and capable of suppressing plaque sticking.
Patent JP-H02155004-A (JP)
Title: Working program correcting system
Inventor: SASAKI TAKAO
IPC: G05B19/4068
Filed: 1988-12-07
Abstract: PURPOSE:To easily correct a working program by executing a backward operation to a prescribed position when an error is discovered, correcting the error, and restarting the operation. CONSTITUTION:The work program is operated on a dry-run basis, a locus 1 at a sequence number N010 is pulse-divided, and the error of the working program is discovered during the pulse distribution on a work passage 2 at a next sequence number N011. When a single block stop switch is turned on, a numerical controller stops the single block at an end point P2 on the working path 2, when a backward switch is turned on, the numerical controller backward distributes pulses on the working path 2 with the use of moving data stored into an auxiliary memory 6, and the program returns through a path 3 to a point P1. Here, the working program is corrected, and when a cycle start button is pushed, the numerical controller restarts the operation from the point P1. Thus, it is unnecessary to return the work program to the original point for the operation, and the working program can be easily corrected during the operation.
Patent JP-H03169737-A (JP)
Title: Heating device for vehicle
Inventor: ICHIMURA NOBUO
IPC: B60H1/12
Filed: 1989-11-29
Abstract: PURPOSE:To prevent the occurrence of a low temperature burn by effect control so that energization to each heater is shut off or brought into a low state at intervals of a given short time by means of a timer function, in a heating device for a vehicle to control energization of heaters arranged in a dispersed manner to the lower part of the seat of a vehicle, e.g. an electric car. CONSTITUTION:In a heating device for a vehicle formed such that heaters 1n-1z comprising a heater 2, e.g. a sheath heater, generating heat through energization are arranged in a dispersed manner to the beck of a kick board located to the lower part of the seat of an electric car, energizing circuits to the heaters 1n-1z are provided with control relays 10a-10m having timers 11a-11m, respectively, at each block unit. The timers 11a-11m causes operation of the control relays 10a-10m, respectively, for a predetermined short time, for example, 10 minutes, at intervals of a predetermined given time, for example, 50 minutes to disconnect energization to the heaters 1n-1z at a block unit connected to the control relays 10a-10m, respectively.
Patent JP-H10157958-A (JP)
Title: Horizontal movement of car room between elevator and bogie platform rail
Inventor: RICHARD R POLASEK
IPC: B66B17/20
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal movement system of a car room between an elevator and a bogie platform rail. SOLUTION: A car room 13 having a carriage 15 with wheel is formed so as to make a motion of an elevator car frame 22 between a rail and a similar rail of a bogie 28 with wheel. An end part of the rail is bevel jointed in a complementary manner, and a temporary half lap joint is formed between the rail of the bogie and the rail of the car frame. Operation is performed by a linear motor provided with a start primary part arranged in the car frame 22 and the bogie 28 and a passive type secondary part arranged in the car room carriage 15.
Patent JP-H05149013-A (JP)
Title: Multistoried garage
Inventor: MUROOKA KOSUKE
IPC: E04H6/18
Filed: 1991-11-26
Abstract: PURPOSE:To enable many vehicles to come-in or out from a garage. CONSTITUTION:In a multistoried garage permitting vehicles to laterally move on the stories excluding the uppermost story 2A of the vehicle-housing stories 2 for allowing vehicles housed in the upper stories to come-in or out, having the vehicle-come-in and out story 1 and the vehicle housing stories 2 provided above and/or below the story 1, vehicle-traversing units 3, excluding the uppermost story 2A, are set on the stories 2. In the units 3, vehicle setters 4 are each set in a vertically movable manner between the vehicle-coming-in and out story 1. Also, the width of the vehicle setter 4 of the story 2 is set up to be almost the same as the vehicle and the width of the unit 3 is set up correspondingly to that of the setter 4.
Patent JP-2000130751-A (JP)
Title: Method for diagnosing incinerator abnormality
Inventor: KIMURA SUSUMU
IPC: F23N5/24
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily diagnose abnormality of sealing ability due to a hole and gap formed due to damage and deterioration and to reliably prevent discharge of a hazardous material, such as dioxin. SOLUTION: An air supply part 3 to induce and supply air in a discharge direction E is arranged at the internal part of a chimney 2. Before, operation of an incinerator H is started, a negative pressure is generated at the internal part of the incinerator H through induced air supply of the air supply part 3, a negative pressure is generated at the internal part of the incinerator H. When the negative pressure is detected and the detected negative pressure exceeds a preset first specified pressure, it is decided that abnormality occurs, and abnormality processing is executed. Further, when after operation of the incinerator H is started, the detected negative pressure is higher than a preset second specified pressure, control is carried out so that an air supply amount of the air supply part 3 is increased.
Patent JP-H03172128-A (JP)
Title: Water cleaning device of fish storing water tank
Inventor: NEGORO MASAAKI
IPC: A01K63/04
Filed: 1989-12-01
Abstract: PURPOSE:To stably multiply nitrating bacteria by equipping a middle tank to circulate water between a fish storing water tank and a nitration reaction tank and controlling inflow of ammonia water to the middle tank depending upon concentration of nitrous acid. CONSTITUTION:A fish storing water tank 1 is coupled with a nitration reaction tank 2 through a pair of circulating water pipings 3 and universal pipe joints 6 and the nitrating reaction tank 2 is connected to a middle tank 8 through a pair of circulating pipings 9. Inflow of ammonia water from an ammonia water tank 13 is controlled depending upon concentration of nitrous acid detected by a concentration meter 12 of nitrous acid through a solenoid valve 16.
Patent JP-H03172836-A (JP)
Title: Silver halide emulsion and silver halide photographic sensitive material using same
Inventor: SUGA YOICHI
IPC: G03C1/34
Filed: 1989-12-01
Abstract: PURPOSE:To obtain a sensitive material having high sensitivity and superior pressure properties by using an emulsion contg. silver halide particles having a prescribed flat platy shape, including particles having ten or more dislocations per one particle by >=50% of the total projection area of all the particles and formed in the presence of a compd. capable of oxidizing silver atoms. CONSTITUTION:A silver halide emulsion layer is formed on a substrate with an emulsion contg. silver halide particles having <0.5mum thickness, >=0.3mum diameter and >=2 average aspect ratio, including particles having ten or more dislocations per one particle by >=50% of the total projection area of all the particles and formed in the presence of a compd. represented by formula I, II or III to obtain a photographic sensitive material having high sensitivity and hardly causing winding pressure marks. The dislocations of each of the particles occur in the particles except a central part in the direction of the major axis. In the formulae I-III, each of R, R<1> and R<2> is an aliphatic, arom. or heterocyclic group, m is 0 or 1, L is a divalent combining group, M is a cation and R-SO2S-L may form a ring. A polymer having repeating units of a divalent group derived from the compd. represented by the formula I, II or III may be used in place of the compd.
Patent JP-2001134265-A (JP)
Title: Fixing structure of pad key for woodwind instrument
Inventor: TANAKA KEISUKE
IPC: G10D7/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To easily and surely fix a pad key without requiring skill. SOLUTION: The inner center of a pad cup 4 is projectingly provided with a snap part 11 having a retaining part 25 on its outer periphery. A snap retainer 27 is composed of a cylindrical body 27a and a disk part 27b and an engaging part 28 engaging with the retaining part 25 is formed at the inner peripheral of the cylindrical body 27a. The snap retainer 27 is fitted to the snap part 11 and a pressing plate 7 is pressed to the front surface center of the pad key 6. The fitting quantity of the snap retainer 27 is regulated by the engagement of the retaining part 25 and the engaging part 28.
Patent JP-H01151485-A (JP)
Title: Remote speed controller of sewing machine
Inventor: ORII AKIRA
IPC: H04Q9/00
Filed: 1987-12-10
Abstract: PURPOSE: To obtain a remote controller improving safety and controllability by connecting the remote controller and a sewing machine main body through two cords, connecting a secondary voltage source in parallel with a variable resistor in the controller and supplying power from the side of the sewing machine main body to the second voltage source to realize controllability of satisfactory linearity with a two-wire system. CONSTITUTION: This secondary voltage source (capacitor) 1 built in a remote controller is connected in parallel with a variable resistor(VR). A MOSFET transistor 3 supplies from a first power source Vcc to the second voltage source. A current limiting resistor 4 supplying for the second voltage source is rather small than the resistor(VR) in a resistance value and a gate 5 drives the transistor 3. An A/D converter 6 converts an output (Vout) from a variable resistor 2 from an analog signal into a digital signal. One wire for supplying secondary voltage and one wire for reading the output voltage of the variable resistor are made common by time division to realize the remote controller of two-wire system and satisfactory controllability.
Patent JP-H04181736-A (JP)
Title: Alloy wire for connection use of semiconductor material
Inventor: KOGASHIWA TOSHINORI
IPC: H01L21/60
Filed: 1990-11-16
Abstract: PURPOSE:To prevent a surface oxide film from being produced when a ball is formed, to make the ball as a true sphere and to improve a bonding defect by a method wherein a specific amount of P is added to an alloy whose main element is one out of Pb, Sn and In. CONSTITUTION:P in 0.001wt.% or higher is added to the alloy composition of a thin alloy wire whose main element is one out of Pb, Sn and In. Consequently, when a ball is formed by means of an arc discharge, an oxide P2O5 of the added element P is produced. It is prevented that Pb, Sn, In or the like is oxidized. It is possible to keep that an oxide film does not exist at all on the surface of the ball or that, when it exists, it is in an extremely thin state due to the sublimating property of the oxide P2O5. Even when the supply amount of argon gas used to form an argon atmosphere is small, the ball can be formed. Even when the supply amount of the gas is changed a little, the ball can be formed stably. Thereby, it is possible to prevent the surface oxide film from being produced when the ball is formed, to make the ball as a true sphere and to improve a bonding defect.
Patent JP-H10154048-A (JP)
Title: Memory management method and memory management device of printer
Inventor: TOGAWA HIROKI
IPC: B41J29/38
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To enhance the use efficiency of memory and also to improve the throughput of a print output. SOLUTION: A print mode deciding part 22 decides whether it is a character mode or a raster mode based on print mode information. A use area setting part 32 sets a character mode inherent use area 51 and an image area 52 in a variation address area 50 in the case of a character mode and sets the entire variation address area as an image area in the case of a raster mode. An image buffer setting part 33 calculates buffer capacity that is needed for printing in accordance with print resolution which is decided by a resolution deciding part 23, and with the buffer capacity, an image buffer 61 is set within an image area as much as possible. Therefore, a use area is dynamically controlled in accordance with a print mode and also, the setting number of an image buffer is dynamically controlled in accordance with printing resolution.
Patent JP-H08141539-A (JP)
Title: Treatment of fly ash from incinerator and melting furnace
Inventor: IZUMIKAWA CHIAKI
IPC: A62D101/08
Filed: 1994-11-21
Abstract: PURPOSE: To provide a fly ash treatment method capable of separating a heavy metal or harmful substance contained in fly ash from an incinerator or a melting furnance in a safe form without employing a cement solidifying method or a melt treatment method. CONSTITUTION: Sodium hydroxide is added to a slurry prepared by dispersing fly ash in water as a neutralizing agent to adjust the pH of the slurry to 8.0-11.0 and a heavy metal precipitate and heavy metal salts are separated by filtering (first process). The obtained residue is re-pulped and sulfuric acid is added to the resulting slurry to regulate the pH thereof to 1.0 to elute heavy metals other than lead while lead-containing residue is filtered off (second process). The filtrates of the first and second processes are mixed and a sodium hydroxide aq. soln. adjusted in concn. is added to the resulting mixture to adjust the pH thereof to 8 and, further, sodium hydroxide is added until redox potential becomes -100mV (Ag/AgCl electrode standard) to form heavy metal hydroxide based on zinc and sulfide of other heavy metal to subject them to solid-liquid separation (third process).
Patent JP-H02156737-A (JP)
Title: Line connection system for satellite communication system
Inventor: KISHINO AYANORI
IPC: H04M3/42
Filed: 1988-12-09
Abstract: PURPOSE:To always and surely acquire an opposite subscriber for the execution of communication by discriminating a resident place of an opposite subscriber from storage information of a subscriber information storage means and applying connection control of a satellite line to acquire a subscriber terminal equipment corresponding to the resident place. CONSTITUTION:A subscriber registers an earth station number of a moving destination and a subscriber terminal number to a subscriber information registration memory 3a of a control station AA1 while corresponding them to its own ID number. When a call by a subscriber, the earth station number and the terminal number corresponding to the ID number are read from the memory 3a to connect the line. Thus, even when a called subscriber moves anywhere or the caller subscriber does not no the moving destination, the caller subscriber surely acquires the opposite subscriber to make a call.
Patent JP-S63159753-A (JP)
Title: Method for measuring ionic material in protein solution
Inventor: SAWADA YOSHIHIDE
IPC: G01N30/74
Filed: 1986-12-23
Abstract: PURPOSE:To measure an ionic material to be measured with high accuracy by adding a reverse charge material of the ionic material to be measured to a sample soln. contg. the ionic material to be measured and protein to form ion pair and removing the protein component by a column. CONSTITUTION:The reverse charge material of the ionic material to be measured is added to the sample soln. contg. the ionic material to be measured and protein to form the ion pair. The ion pair are formed by adding a cationic material (alkyl amine) or anionic material (alkyl sulfate) to, for example, a basic material (noradrenaline) or acidic material (homovanillic acid). The sample soln. 1 contg. the ion pair is passed through a selector valve 4 and the protein component is removed from an outlet F of a valve 4 without being adsorbed by the deproteinization column 5. An eluants 6 is passed through the valve 4 and the ion pair adsorbed in the column 5 are eluted, then the ion pair are separated in a column 8 and the ionic material to be measured is analyzed. Since the protein component is removed, the analysis of the ionic material to be measured with high accuracy is permitted without receiving the influence of the protein component.
Patent JP-H10153894-A (JP)
Title: Driving device for image forming device
Inventor: SHIGEMORI YUKITOMO
IPC: G03G15/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for reducing the load of a driving motor for an image forming device such as a copying machine in starting the motor. SOLUTION: The output gear of a motor drives plural gears, and each gear array drives the loads of a paper feeding device, a fixing device and a drum cartridge or the like constituting the image forming device. For instance, a spring clutch 220 is provided between a shaft 200 driving a drum cartridge 300 and a driving coupling 210, and the starting timing of load torque at the time of starting the drum cartridge 300 is delayed as compared with an another load. so that the load of the motor is reduced.
Patent JP-H04182809-A (JP)
Title: Coordinate input device
Inventor: KAMONO TAKESHI
IPC: G06F3/03
Filed: 1990-11-19
Abstract: PURPOSE:To detect coordinates without being affected by vibration wave signal variation by holding the amplitude of an electric signal converted from vibrations generated by the instruction of a coordinate indicator within a specific range. CONSTITUTION:When an arbitrary place on a transmission plate 104 is picked with a vibration pen 103, the vibration wave generated by the pen 102 is detected by sensors 106a-106c. A sensor selector P108 inputs vibration wave detection signals generated by the respective sensors and outputs the vibration wave signal of he sensor specified by an arithmetic control circuit 10. A signal selected by a sensor selector T111, on the other hand, is sent to a timer circuit 117 to count the time from the driving signal generation of the pen 103 to the detection by the sensors 106a-106c. At this time, the sensor selected by the P 108 is selected by the T111 by counting the next transmission time and a gain selector 112 is switched according to the measured amplitude level to hold the amplitude of the vibration wave signal proper. Consequently, accurate coordinates can be detected.
Patent JP-H06302164-A (JP)
Title: Optical record disk and its reproduction apparatus
Inventor: UEIN REI DEIKIN
IPC: H04N5/66
Filed: 1993-12-13
Abstract: PURPOSE: To enable the addition or audio or data information without damaging any video information by containing a data signal in a composite signal recorded on a recording track so as to be identified through the same modulation system as an audio signal. CONSTITUTION: The multiplex signal of audio and video signals or the multiplex signal of data and video signals is recorded on a recording track 13 of a video recording disk 11 and further, the audio signal and data signal are recorded so as to be identified through the same modulation system. Then, the audio signal or the data signal is reproduced at the practically same time as the video signal, further, the audio signal and data signal are demodulated by a common demodulate signal and moreover, the data signal is demultiplexed and extracted from the audio signal. Thus, while storing the video information onto one disk 11 up to the maximum capacity, the audio information or data information can be added without damaging the video information.
Patent JP-H05117391-A (JP)
Title: Production of fluorinated polyarylene thioether
Inventor: KAMIYA HIROKI
IPC: C08G75/0213
Filed: 1991-10-30
Abstract: PURPOSE:To obtain the title polyarylene thioether of virtually straight chain form with markedly low cross-linking degree containing fluorocarbon chain in the main chain, by reaction under mild conditions. CONSTITUTION:The objective compound can be obtained by oxidative polymerization either (A) between (1) at least one kind of compound of formula I [R<1> to R<8> are each H, halogen, alkyl, etc.; A is H, (substituted) phenoxy, etc.; n is >=1] and (2) an sulfur source (e.g. sulfur halide), or (B) between the compound(s) 1 and diphenyl sulfide and/or diphenyl ether in the presence of a sulfur source, in the presence of either (a) an acid and an oxidizing agent (e.g. a quinone compound), (b) an acid, oxygen and an oxidative polymerization catalyst [e.g. a group V (V-A) or VI (VI-A) metal complex], or (c) a Friedel- Crafts catalyst (e.g. antimony pentachloride).