baber/WOPTO huggingface dataset:
Patent JP-H04305464-A (JP)
Title: Video printer
Inventor: ATSUMI TOMOO
IPC: B41J2/325
Filed: 1991-04-03
Abstract: PURPOSE:To obtain a high-efficiency video recorder in which printing time is shortened, by a method wherein an ink sheet start point search device and an image receiving paper start point search device are able to be respectively driven by motors and the motors are controlled so that they drive both start point search devices simultaneously. CONSTITUTION:When a main driver 12 begins operating, a sheet of image receiving paper 16 is sent out from a paper cassette 17 and stopped when it reaches the position of a sensor 15. Then, an ink sheet winding device 10 begins operating to wind an ink sheet 5 and stops when a mark on the ink sheet 5 reaches the position of a sensor 22. At the same time, a motor 13 is operated and the image receiving paper 4 is held between a capstan roller 7, which rotates counterclockwise, and a pinch roller 8 and carried toward the right to perform start point search. After that, the main driver 12 begins operating, a thermal head enters image recording preparation state, the image receiving paper 4 is transferred toward the left and image recording starts.
Patent JP-S62229173-A (JP)
Title: Fixation processing method for toner image to transmission projecting sheet
Inventor: KOBAYASHI KUMIKO
IPC: G03G15/20
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a projected image having a distinct color and an excellent reproducibility, by making a sheet pass through a heat roller one, and thereafter, making it pass through the heat roller again. CONSTITUTION:An OHP sheet P' which has been fed by a carrying means 4, in a state that a toner image T has been made to stick is pinched and pressed by a pair of heat roller 6 and pressure roller 7, and fed. Subsequently, furthermore, by pinching and pressing it by another pair of heat roller 6' and pressure roller 7', and feeding it, the toner image T is fixed to the OHP sheet P'. In this way, the toner image can be fixed with a high transmission property against a light beam, without generating a thermal deformation in the OHP sheet, and an image which has been projected by using the fixed OHP sheet is distinct in color and excellent in reproducibility.
Patent JP-S57186107-A (JP)
Title: Ultrasonic penetration device
Inventor: MIZUGUCHI KOUJI
IPC: G01S17/02
Filed: 1981-05-12
Abstract: PURPOSE:To detect an obstacle precisely by an ultrasonic obstable penetration device in a nuclear reactor containment, by using a reflector which has small staircase-shaped reflecting surfaces differing in distance from an ultrasonic transmitter and reciever, and discriminating signals from the respective small reflecting surfaces. CONSTITUTION:An ultrasonic transducer 8 sends an ultrasonic wave in a direction specified by a transmitted-and-received-wave angle controller 10. A reflected wave from a reflecting element 11 enters the transducer 8 again and then enters an echo signal selection part 24 through an ultrasonic wave transmission and reception part. The reflecting surfaces of relfecting elements 11A-11C are each divided in a staircase shape and differ in distance from the transducer 8, so the received time of the reflected wave depends upon the reflecting surface. On the basis of the time S2 of reflection from a prescribed reflecting surface read out of a storage part 22 in accordance with an angle signal S0 from the controller 10, only a signal from the prescribed reflecting surface among reflected signals S32 is selected by a slection part 24 and the existence of an obstacle is detected by the presence of the signal.
Patent JP-S56168022-A (JP)
Title: Burner employing different kinds of fuel
Inventor: KIRIHARA TETSUO
IPC: F23K5/02
Filed: 1980-05-28
Abstract: PURPOSE: To simplify the structure in comparison with a conventional device in the burner wherein gas and liquid are utilized as a heat source, by employing only one pipe which is connected to a burning chamber in the burner main body.  
     CONSTITUTION: One end of an oil feeding pipe 4 is connected to the burning chamber 3, and the other end is connected to an oil supply source via an oil flow regulating device 5. A gas feeding pipe 6 is branched and connected to said oil feeding pipe 4. An inverted U part 7 is provided in said gas feeding pipe 6. The height of the U part 7 is higher than the height of the head in the oil regulating device 5 by H. Thus the oil does not enter into the gas feeding pipe 6. The gas feeding pipe 6 is connected to a gas supply source 1 via a solenoid controlled valve 8 and a governor 9. A burning blower 10 is provided in the burner main body 1, a forced air is mixed with evaporated fuel in an evaporating device 11 in the burning chamber 3,  and the mixture is burned in said burning chamber. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59196863-A (JP)
Title: Novel 2(s)-hydroxy-3(s)-(4-acyloxyphenyl)-3-(2- nitrophenylthio)-propionic acids
Inventor: HONMA TSUNETOSHI
IPC: C07D281/10
Filed: 1983-04-21
Abstract: NEW MATERIAL:A compound of formula I (R1 is acyl; R2 is H, lower alkyl) and its salt. EXAMPLE:2(S)-Hydroxy-3(S)-( 4-formyloxyphenyl )-3-( 2-nitrophenylthio ) propionic acid. USE:A synthetic intermediate of diltiazem hydrochloride, which is a calcium antagonist. PREPARATION:The addition of hydrochloric acid to a compound of formula IIis effected in a polar solvent such as acetonitrile, preferably in the presence of a weak-acid catalyst to furnish a compound of formula III as well as a small amount of a compound of formula III'. Then, the compound of formula III solely, or a mixture thereof with the compound of formula III' is dried under reduced pressure, dissolved in an organic solvent such as acetonitrile and allowed to react with a compound of formula IV in the presence of a base such as pyridine to give the compound of formula I .
Patent JP-H02249656-A (JP)
Title: Thermal head pressure contact device in thermal transfer recording apparatus
Inventor: MURANAKA MASAICHI
IPC: B41J25/312
Filed: 1989-03-23
Abstract: PURPOSE:To obtain an inexpensive rapid pressure contact device operated noiselessly by moving an arm member to a platen engaging or separating position by the cam fixed to a platen shaft and pressing and bending a leaf spring at the engaging position to bring a thermal head into contact with a platen under pressure and pressing the head at the separating position to separate the same from the platen. CONSTITUTION:In a pressure contact device, when a cam follower 7 is engaged with the upper dead point of a cam 3, an arm member 5 is revolved in a counterclockwise direction and a spring engaging member 8 presses a spring holding member 14 to the left and a leaf spring 18 is curved downwardly to push down the upper surface of a thermal head. By this mechanism, the head 2 is revolved in the counterclockwise direction to be engaged with a platen 1. When the cam follower 7 is engaged with the lower dead point of the cam 3, the arm member 5 is revolved in the clockwise direction and the spring engaging member 8 is spaced apart from the holding member 14 and the leaf spring 18 extends at the curved part thereof to be spaced apart from the upper surface of the head 2. At the same time, the engaging piece 10 of a head engaging member 9 pushes down the upper surface of the head 2. The head 2 is revolved in the clockwise direction by this pushing-down action to be separated from the platen 1.
Patent JP-H03271555-A (JP)
Title: Method of supplying fuel to internal combustion engine
Inventor: KOKUBO KAKURO
IPC: F02M27/08
Filed: 1990-03-20
Abstract: PURPOSE:To start an engine at normal temperature in the case of using kerosene and light oil or the like as fuel, by arranging an ultrasonic vibratory member in an intake pipe, providing a fuel supply valve for supplying fuel in an dewing part of the member and also increasing a lift amount of an intake valve by a specific value larger than normal. CONSTITUTION:In a spark-ignition engine 1, an ultrasonic atomizer 11, comprising a fuel supply valve 9 and an ultrasonic vibratory member 10, is mounted to a side of an intake pipe 4. An atomizing part 12 is formed in one end side of the ultrasonic vibratory member 10, and an electric/acoustic converter element 13 is provided in the other end side. Here an inflow spray speed at the time of sucking a mixture is decreased so as to prevent corrosion and adhesion of fuel liquid drops for a combustion chamber wall surface by increasing a lift amount of an intake valve 6, so that an increase lift amount is increased by 0.5 to 5mm larger than at normal time. In this way, the engine, in which low volatile fuel of kerosene or the like and low centane number fuel of cracked system light oil or the like are used, can be started at a normal temperature.
Patent JP-H02249286-A (JP)
Title: Cerium-containing lasing material
Inventor: ISHIKAWA TSUTOMU
IPC: H01S3/16
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a high-output and log-life lasing material by using a molten compact of zeolite having cerium ions substituted for exchangeable zeolite cations or stuck into zeolite pores. CONSTITUTION:For example, cerium nitrite [Ce(NO3)3.6H2O] of 99.99% purity is dissolved in water, crystalline zeolite is added thereto, and the solution is stirred. After solid-liquid separation by suction filtration, a cake is washed sufficiently in water until nitric acid ions are removed and dried to obtain cerium-containing zeolite powder. the powder is molten in a platinum crucible, vitrified, and shaped into the desired form to distribute Ce<3+> easily and uniformly in a base material. The preferred concentration of cerium ions is 0.01-1% when Ce2O3 is contained in the zeolite.
Patent JP-H07252395-A (JP)
Title: Colorant composition
Inventor: MIZUTANI KOICHIRO
IPC: C09D11/037
Filed: 1994-03-17
Abstract: PURPOSE:To obtain a colorant compsn. which can be widely used for various coating materials, printing inks, etc., regardless of the types of film-forming resins or binders used by using a specific resin mixture as the resin for dispersion. CONSTITUTION:This colorant compsn. comprises a copolymer (A) formed from 1-30wt.% hydroxylated (meth)acrylic ester, 0.5-10wt.% carboxylated vinyl monomer, 0.05-5wt.% aminated vinyl monomer, 5-50wt.% methacrylic ester having an arom. or alicyclic hydrocarbon group, and 0-80wt.% other vinyl monomers, a copolymer (B) formed from a 1-4C alkyl (meth)acrylate (a), a 6-30C alkyl (meth)acrylate (b), and a polyoxyalkylene monomer (c) in a wt. ratio of (a) to (b) of (30:70)-(5:95) and in a wt. ratio of (a+b) to (c) of (40:60)-(98:2), a pigment (C), and a solvent (D). The sum of the amts. of copolymers A and B is pref. 10-60wt.% of the compsn.
Patent JP-S58189013-A (JP)
Title: Filter press
Inventor: YAGISHITA AIZABUROU
IPC: B01D25/12
Filed: 1982-04-30
Abstract: PURPOSE:To enhance the safety and the efficiency of the work, by a method wherein a loose head and a jack press clamping apparatus are connected by a propelling rod screwed into and supported by a hydraulic jack and a filter plate transfer apparatus operable by one worker is provided. CONSTITUTION:A loose head 6 and a jack press clamping apparatus are connected by a propelling rod 9 screwed into and supported by a hydraulic jack 10 equipped with a screw feeding mechanism and a hydraulic propelling mechanism while a filter plate transfer apparatus operable even by one worker is provided. The hydraulic jack 10 equipped with the screw sending mechanism and the hydraulic propelling mechanism is attached to a rear head 4 while one end of the propelling rod 8 screwed into and supported by the hydraulic jack 10 at the intermediate part thereof is pivotably mounted to the loose head 6 in a freely rotatable manner as well as a feeding handle 11 is provided to the other end of said rod 8 and a transfer apparatus 26 having an engaging seat part with respect to the handle 2 of a guide rail 27 arranged to a side bar 5 and equipped with a fork operated by revolving a crank provided with a crank lever 37 is mounted in a freely slidable manner to constitute a filter press.
Patent JP-S61229181-A (JP)
Inventor: FUKATSU KUNIO
IPC: G07D1/00
Filed: 1985-04-04
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-H01244685-A (JP)
Title: Laser equipment
Inventor: YASUI KIMIHARU
IPC: H01S3/0975
Filed: 1988-03-25
Abstract: PURPOSE:To radially emit layer light with uniform intensity distribution, and increase a system stability even if there exists insufficient adjustment in a resonator, by forming a mirror constituting a laser resonator with a closed curved surface. CONSTITUTION:Electrodes 5, 5, a vessel 7, a partial reflection mirror 1 forming a resonator, etc., are formed in a coaxial rotor type having center symmetry, and laser medium 6 also is formed in a coaxial type. The reflectivity, transmittance, etc., of the partial reflection mirror 1 are made uniform all over the periphery. As a result, laser light 3 radiated outward through the partial reflection mirror 1 is uniformly radiated on the whole periphery. Spontaneously emitted layer light from the excited laser medium 6 has a wavelength determined by the laser material 6. This light collides with each part of the partial reflection mirror 1, and reflected, which becomes an assembly of lights having various directions. As a result, the laser light is obtained wherein spacial coherency is inferior and wavelength only is aligned in order.
Patent JP-H11267662-A (JP)
Title: Method of removing fluorine in waste water of flue gas desulfurization
Inventor: SHINODA TAKEO
IPC: B01D53/50
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To widely cope with a concentration of fluorine in waste water of flue gas desulfurization, to reduce the concentration of fluorine in treated water less than a specified value and also to obtain stable treating performance. SOLUTION: In this method of removing the fluorine in the waste water of the flue gas desulfurization, the waste water is adjusted to >=pH 9 with an alkali chemical and is made into a treated liquid from which the solids containing the produced and flocculated magnesium hydroxide are separated and then a liquid of pH 6-8 result from adding an aluminum compound to the treated liquid or a liquid of pH 6-8 which is obtd. by adding the aluminum compound and then adding a pH adjusting agent to the treated liquid, is adjusted the pH, then the produced and flocculated solids are separated.
Patent JP-H09238270-A (JP)
Title: Remote controller with television function
Inventor: NAKAMURA TETSUYA
IPC: H04N5/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To integrate a television and a remote controller and to realize the display of the remote controller for water heater and television display with one unit by switching the display signal of the television and a picture signal on operation information on the unit for a television screen-side. SOLUTION: In the television which has a reception means 15 receiving a signal from a remote operation part 20 and which can execute a remote operation, the operation part 10 of a screen-side is received as the operation of the television and a signal from the remote operation part 20 is received as the operation of the unit. A picture signal generation means 8 for generating the picture signal on operation information on the unit and displaying operation information on the screen is provided. A signal switch means 5 changes over the television and information display on the operation of the unit for the display of the screen. Thus, the remote controller and the television are integrated. Only a small change is given to the television and the controller is realized.  Since a remote operation part 20-side is set for the operation of the unit, the change of the television screen-side is small.
Patent JP-S57186894-A (JP)
Title: Time division channel
Inventor: YOSHIDA YOSHINORI
IPC: H04Q3/52
Filed: 1981-05-12
Abstract: PURPOSE:To execute service processing independently from other time switch, by providing a time switch, and connecting a multi-channel portion of a prescribed multiplexing degree, as an input of the down-time switch, in the output multi- channel of the up-time switch. CONSTITUTION:This channel is constituted of N number of dispersed time switches T1-TN and a time division space switch S of (NXN). The dispersed  switches T1-TN receives a digital signal input having multiplexing degree (j),  stores it in a buffer memory BFMF for the time switch, and the output side is  operated by multiplexing degree 2j. As for an output of the memory BFMF, a  (j) channel out of 2j channels is led to the switch S by a separating gate GF,  and also the (j) channel is led to a multiplexing gate GB. The gate GB inputs the 2j channel portions from the multiplexing gate GF and the switch S, to a  time switch control memory BFMB. They are stored in the memory BFMB, are  controlled by a time switch control memory CTLB, and a (j) channel portion is  outputted.
Patent JP-H11274991-A (JP)
Title: Estimation method for transmission line of equalizer
Inventor: UENO SHIYUUTA
IPC: H04B3/10
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To eliminate wrong transmission and to improve the code error rate by estimating a transmission line with the impulse response of the start state of a block defined as the initial value of the impulse response of the next block, if the block is decided incorrectly. SOLUTION: A data section is divided into M pieces of blocks, and a block quality calculation process is carried out after a transmission series estimation process, and the quality for every block is calculated. If the calculated block quality is satisfactory, the impulse response of the end state of the block is defined as the initial value of impulse response for the next block. If the block quality is poor, the impulse response of the shaft state of the block is defined as the initial value of impulse response of the next block and a transmission line is estimated. In such as estimation method for a transmission line, wrong transmissions of an adaptive equalizer can be eliminated.
Patent JP-H06282108-A (JP)
Title: Production of toner and toner produced by this method
Inventor: SAITO JUN
IPC: G03G9/097
Filed: 1993-03-30
Abstract: PURPOSE:To improve rising property for electrification, to obtain uniform distribution of electrification, and to suppress the level for saturation electrification by dispersing a specified metal complex salt compd. and a coloring agent in vinyl monomers and then effecting suspension polymn. in a water-base dispersion medium containing calcium ion. CONSTITUTION:A metal complex salt compd. expressed by formula and a coloring agent are dispersed in vinyl monomers, which is then subjected to suspension polymn. in a water-base dispersion medium in which calcium ion is present. In formula, X1, X2 are hydrogen atoms, lower alkyl groups, lower alkoxy groups, etc., m, m' are integers 1-3, R1, R2 are hydrogen atoms, alkyl groups of 1-12 carbon number, alkyenyl groups, sulfone amide groups, acyl groups, sulfonic acid groups, carboxyester groups, hydroxy groups, etc., n, n' are integers 1-3, R3, R4 are hydrogen atoms or nitro groups, and A<+> is a hydrogen ion, sodium ion, potassium ion, or ammonium ion.
Patent JP-S62227169-A (JP)
Title: Image recording device
Inventor: TAKAHASHI KAZUHISA
IPC: H04N1/00
Filed: 1986-03-28
Abstract: PURPOSE:To directly carry a recording sheet to an automatic developing machine by providing the supply system of the recording sheet, a drum system for executing a subscan, and a containing system for containing the recording sheet whose recording is ended, to a prescribed carrying path. CONSTITUTION:A supply system 21 is constituted mainly of a supply magazine 30 for supplying a recording sheet S and a sheet take-out mechanism 31. A drum system 22 executes the supply of the recording sheet S, the write of an image, and the discharge of said sheet, centering around a drum 32 which can rotate in both the A and B directions. A containing system 23 is constituted of a guide plate 34, discharging rollers 35, 36, a sheet push-in mechanism 37, and a containing magazine 38 placed in parallel to the supply magazine 30. As for the containing system, plural ones exist 23, 23', in accordance with which plural carrying paths are provided. Also, when the recording sheet S is discharged through the carrying path to the containing system 23 from the drum 32, and when it is discharged through the carrying path of a containing system 23', the directions in which the recording sheet contacts the drum 32 are different.
Patent JP-H02250516-A (JP)
Title: Channel selecting device
Inventor: INABA HITOSHI
IPC: H03J7/18
Filed: 1989-03-24
Abstract: PURPOSE:To perform the channel selecting actions at high speed by storing the frequency areas which are searched at every searching action carried out via a tuning operation and avoiding the researching action in the frequency area which is once searched. CONSTITUTION:A memory 5d is connected to a processor 5b and stores the data on the frequency received when a searching action is started. Then a searched frequency area is stored in the memory 5d every time a searching action is carried out via a tuning operation. The necessity or unnecessity for a searching action is decided at the returning operation. When the unnecessity for the searching action is decided, the received frequency is quickly shifted to the frequency area stored in the memory 5d. Consequently, the channels can be selected at the high speed.
Patent JP-S52154621-A (JP)
Title: Tone control device
Inventor: KAWAMOTO KINSHI
IPC: H03H7/01
Filed: 1976-06-18
Abstract: PURPOSE: To control an increase in the amplitude of a signal added and prevent the generation of the clip effect, etc. by adding output signals from a plurality of resonance-type wave filters under the different phases. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57186508-A (JP)
Title: Slip stopper for vehicle
Inventor: OKAMURA YOICHI
IPC: B60C27/20
Filed: 1981-05-14
Abstract: PURPOSE:To prevent a tire from damage, in slip is stoppers mounted to the tire for a vehicle as the slip stop at a snowfall or the like, by mounting slip stopper members to the tire with fixing metal fittings and providing protrusive parts for preventing said fittings from their contact to a side of the tire. CONSTITUTION:Slip stopper members 1 are formed by using an elastic material of rubbers suitably for a peripheral surface B and both side surfaces C of a tire A. Then two each of engagement holes 1a with a side opening notched groove 1b are drilled to both end parts of said member 1, further protrusive parts 1d, for preventing slip stopper member mounting parts 3b at the top end part of fixing metal fittings 3 from being contacted to the side surface C of the tire, is provided to immediately upper internal surfaces of said engagement hole. While the above described fixing metal fittings 3 are formed by folding bar materials 3c to O-shape and constituted by providing said mounting part 3b to the top end further a cable-like mounting part 3a to the bottom end, and the cable-like mounting part 3a is calked to a rope 2 and fixed at a suitable space. Further a tightening tool 4 is mounted to the rope 2.
Patent JP-2000230196-A (JP)
Title: Neutral type skid-proof detergent
Inventor: KAMIKAWA HIROSHI
IPC: C11D3/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a neutral type skid-proof detergent that comprises a surfactant having excellent biodegradability and has an antirust effect. SOLUTION: This detergent comprises an aqueous mixed solution of a surfactant, a stabilizer, a neutral ammonium fluoride and an inorganic acid where the pH is adjusted to 6.0-8.0. In this detergent, the surfactant is constituted with a hydrophilic group (polyoxyethylene), a lipophilic group (coconut oil fatty acid) and a salt of sodium sulfate, while the stabilizer is an ethylene glycol diethyl ether.