baber/WOPTO huggingface dataset:
Patent JP-H10205053-A (JP)
Title: Stone-pitched concrete panel, manufacture thereof and wall-body constructing method by stone-pitched concrete panel
Inventor: YAMADA TADASHI
IPC: E04B2/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a concrete panel, in which a large number of slate pieces are adjoined for decorating one side or both sides of a built wall surface, a mosaic pattern is expressed and no mounting trace with timbering is left on a surface and troublesome repair works are unnecessitated. SOLUTION: A small number of slate pieces 1b..., on which mosaic patterns must by expressed, lack in the stone-pitched concrete panel, and the stone-pitched concrete panel has recessed section 3, in which concrete layers C are exposed on bottoms, in a surface. Penetrating members 4 penetrated through the concrete layer C in the thickness direction among the bottoms of the recessed sections and the rear of the concrete layer C corresponding to the bottoms and connectors 5, 6 with female screw holes fixed at both ends of the penetrating members 4 are buried into the concrete layer C, and end sections with the female screw holes in each connector 5,  6 with the female screw holes are composed of panel bodies P exposed onto the bottoms of the recessed sections 3 and the rears of the concrete layers C corresponding to the bottoms of the recessed sections and a small number of the slate pieces 1b completing the mosaic patterns by inserting and fixing the slate pieces 1b into the recessed sections of the panel bodies P.
Patent JP-S58129010-A (JP)
Title: Preparation of water-soluble cationic polymer
Inventor: KUBOTA MINORU
IPC: C08F20/00
Filed: 1982-01-27
Abstract: PURPOSE:In polymerizing a cationic monomer having a specific constitutional formula, to start the polymerization by a short induction period and to obtain the titled polymer having high molecular weight, by dissolving a small amount of a formed polymer in an aqueous solution of the monomer before the polymerization. CONSTITUTION:A small amount of a formed polymer and a polymerization initiator (e.g., potassium persulfate, etc.) are added to a highly concentrated aqueous solution (>=50wt%, preferably 65-90wt%) of a cationic monomer shown by the formula (R is H or methyl; R1 is H or 1-4C alkyl; R2 and R3 are 1-4C alkyl or benzyl; A is 2-4C alkylene; X is anion) of an acid addition salt or quaternary ammonium salt of tertiary aminoalkyl ester of acrylic acid or methacrylic acid or a mixture of it as a main ingredient and acrylamide, and the monomer or the mixture is polymerized in an inert gas (e.g., nitrogen, etc.) at about 0- 50 deg.C (preferably 15-30 deg.C), to give a water-soluble cationic polymer.
Patent JP-S62178564-A (JP)
Title: Mercaptane-containing polyphenol,composition containing sameand use of composition
Inventor: SHIEIKU ABUDOUURUUKADAA ZAHIRU
IPC: C08K5/37
Filed: 1987-01-20
Abstract: Compounds of formula I or II    <IMAGE>  (I)   <IMAGE> (II) <IMAGE>   +TR  <IMAGE>  in which formulae R1 and R2 are each independently of the other hydrogen, alkyl, alkenylmethyl, cyclohexyl, phenyl, benzyl or tolyl, or are a -CH2-CHR3-CH2-S-H group, R3 and R4 are each independently of the other hydrogen or methyl, X is alkylene, -S-, -SO+13, -SO2- or substituted alkylene, R5 and R6 are each independently of the other hydrogen or alkyl, R8 is hydrogen, alkyl, alkenylmethyl or phenyl, and wherein n is an integer from 1 to 10, can be used as hardeners for epoxy resins. The compositions containing epoxy resins and these hardeners are particularly suitable for use as adhesive formulations. The cured products have good moisture resistance.
Patent JP-S62169486-A (JP)
Title: Semiconductor laser driving device
Inventor: FUNAHASHI TAKAO
IPC: H04B10/07
Filed: 1986-01-22
Abstract: PURPOSE:To always control the power level of an output pulse to be constant against fluctuations of a threshold value due to temperature change and fluctuations of an external differential quantum efficiency by subjecting the peak value of a laser luminescence to sample hold and feedback control. CONSTITUTION:A pulselike input current is inputted in a pulse driving part 2 through an input part 1 and a semiconductor laser 3 held in the vicinity of an oscillation (light) threshold value by a bias current 1b is pulsewise emitted by a pulse current 1p. The luminescence of the laser 3 is received and monitored by means of a photodiode 4, the output is amplified in a current amplifying part 5, a sampling hold part 8 performs sampling hold of the minimum value of the pulse of luminescence and the output keeps the bias current 1b at a constant value by feedback control via a D/C driving part 7. A sampling hold part 9 monitors the maximum value of the of luminescence, it is compared with a reference voltage Vref 12 in a pulse current control part 10, and by the output the pulse current of the pulse current driving part w is subjected to feedback control through a control terminal (c).
Patent JP-S58128181-A (JP)
Title: Water making method
Inventor: FUNAHASHI SHIYOUICHI
IPC: C02F1/12
Filed: 1982-01-26
Abstract: PURPOSE:To make water efficiently, by cooling from the outside by sea water, jetting hot sea water from the upper part of a separating chamber in a hollow frame which has been made vacuum, spraying magnetic powder to a mistlike substance of light specific gravity, having no salt, and cathcing a generated large water drop by a gutter of the inside of the hollow frame. CONSTITUTION:By a vacuum pump 3, the inside of a separating chamber 2 is made vacuum, also cooled sea water is jetted 8 and is made to flow down, and a hollow frame 1 is cooled. In this state, sea water in a sea water reservoir 6 is fed 10 to a heater 12, and for instance, it is heated to 80 deg.C, and is jetted from an ultrasonic shower 9. Subsequently, a generated mistlike substance is separated in the chamber 2, and a substance of heavy specific gravity, having salt is dropped to the lower part and is discharged 22. On the other hand, a mistlike substance of light specific gravity, having no salt is converted to vapor in the chamber 2, and to the losely fitted mistlike substance of light specific gravity, the magnetic powder converted to a water solution is jetted 23. Subsequently, this magnetic powder body is made to a nucleus, to which the mistlike substance of light specific gravity is made to adhere, it is made to a small water drop, is adsorbed to the inside surface of the frame 1, is cooled and is converted to a large water drop. This large water drop is made to producing water, is caught by a gutter 13, is taken out to a pipe 15, and thereafter, both of them are separated by a magnetic powder separating device 26.
Patent JP-H11206807-A (JP)
Title: Disposable diaper
Inventor: KUWABARA RIE
IPC: A61F13/15
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper which is effective for preventing side leak and stuffiness, has good absorbency, and can save cost. SOLUTION: In a disposable diaper which has a liquid permeable surface sheet 1 of wide width, a liquid impermeable back surface sheet 2 of narrower width than the surface sheet 1, an absorber 3 placed between these sheets, side flaps 4 extending outwards from both longitudinal side edges of the absorber 3, and a pair of sterie gathers 9 formed near both side edges of the absorber 3, the side flaps 4 are formed by parts where the surface sheets 1 and 2 extend outwards from both longitudinal side edges of the absorber 3, cut lines are formed from the side edges to the vicinity of the absorber 3 around the boundary between the back side parts and the inside leg part 12 of the side flaps 4 and around the boundary between the front side part and the inside leg part 12 of the side flaps 4,  and the side leg part is folded back on the absorber 3 so that the inside leg part 12 contacts the absorber 3.
Patent JP-H03215103-A (JP)
Title: Magnetic levitation apparatus
Inventor: SUZUKI NOBUYUKI
IPC: B60L13/08
Filed: 1990-01-19
Abstract: PURPOSE:To facilitate synchronization of switching timing of a displacement sensor coil to an electromagnet by forming the length of the electromagnet in a rail direction integer number times of the length of the coil, and bringing both ends of the plurality of the coils and both ends of the electromagnet into coincidence with the rail direction. CONSTITUTION:Displacement sensors 6a - 6d are switched upon movement of a movable element 2, and a gap displacement between the sensor target 8 of the element 2 and a rail is detected. On the other hand, electromagnets 7a, 7b are formed in a rectangular shape similarly to the sensors 6a - 6d, aligned and disposed on the rail. Here, the lengths of the electromagnets 7 corresponding to the sensors 6 in the rail direction are set integer number times of the length of the sensors, and both end faces are brought into coincidence. Thus, synchronization of the switching timing of the sensors 6 to the electromagnets 7 is facilitated to smoothly travel the element 2.
Patent JP-H02192378-A (JP)
Title: Inter-frame predictive coding system
Inventor: SUGIYAMA KENJI
IPC: H04N19/423
Filed: 1989-01-20
Abstract: PURPOSE:To attain prediction adaptive to the change of a picture and to improve coding efficiency by predicting the signal of a non-independent frame based on a predictive signal corresponding to the signal and executing coding for the predicted error. CONSTITUTION:When the signal of a moving picture inputted from a picture signal input terminal 1 is the signal of the non-independent frame, changeover switches 37 and 38 are connected to a (b) side, and the signal is delayed by (N-1) frames in an (N-1) frame memory 31. Further, after the predicted signal is subtracted in a predicted signal subtracter 2, the signal is guided to an orthogonal transformer 3, and the coding is executed for the predicted error of the signal. The signal of the non-independent frame is delayed by the memory 31, and the picture signal of an independent frame used for the prediction is stored by frame memories 32 and 33 by 2 frames before prediction processing for the non-independent frame is executed. Thus, the predictive signal can be obtained from front and rear (new and old) frames. Consequently, the prediction adaptive to the change of the picture can be executed, and the coding efficiency can be improved.
Patent JP-H03219020-A (JP)
Title: Production of nonoriented silicon steel sheet
Inventor: NISHIMOTO AKIHIKO
IPC: C22C38/06
Filed: 1990-01-23
Abstract: PURPOSE:To produce a nonoriented silicon steel sheet well balanced between magnetic flux density and iron loss by casting a thin slab from a molten steel with a specific composition, applying hot rolling and cold rolling to this thin cast slab under respectively specified conditions, and carrying out annealing. CONSTITUTION:A thin slab of about 7-50mm thickness is cast from a molten steel having a composition consisting of, by weight, <=0.01% C, 0.1-<1.7% Si, <1% Al, <1.7% (Si+1.7Al), <=0.003% N, <=0.005% S, and the balance Fe with inevitable impurities. Subsequently, while this thin cast slab is not cooled down to a temp. of the A3 point or below, hot rolling is exerted at <= about 20 deg.C/sec average cooling rate at >=20% rolling reduction so that the total rolling reduction is regulated to 80-95%, followed by coiling at about 600-750 deg.C. The resulting hot rolled plate is subjected, in the above state or after annealing, to cold rolling once or to cold rolling twice or more while being process-annealed between the cold rolling stages, and the resulting cold-rolled sheet is annealed at about 750-1000 deg.C for about 0.5-5min in a nonoxidizing atmosphere of <= about 0 deg.C dew point. By this method, the nonoriented silicon steel sheet most suitably balanced between magnetic flux density and iron loss can be obtained.
Patent JP-S56109461-A (JP)
Title: Battery
Inventor: NAKAI MASAKI
IPC: H01M4/50
Filed: 1980-02-01
Abstract: PURPOSE:To prevent a battery from expansion, which caused by generation of gases in the battery, by adding a fluorine compound into a nonaqueous electrolyte battery containing manganese dioxide as positive electrode active material. CONSTITUTION:A fluorine compound, such as lithium fluoride, is added into a nonaqueous electrolyte battery containing active light metal such as lithium as a negative electrode active material and manganese dioxide as positive electrode active material. As to the addition method, it is preferable to add it into the positive electrode substance or the electrolyte.
Patent JP-S55104571-A (JP)
Title: Two ignition plug type ignition device
Inventor: IWAI FUMIO
IPC: F02P15/08
Filed: 1979-02-06
Abstract: PURPOSE:To simplify the structure and reduce the number of components and at the same time improve the precision of the ignition time by the method wherein one ignition coil and one distribution are used, and two ignition plugs are sparked simultaneously. CONSTITUTION:Both ends 3, 4 of the secondary winding of ignition coil b are insulated from primary windings 1, 2. One end 4 of the secondary winding is connected to two spark plugs 7, 8 connected in series through the engine body at the upper part of each cylinder. The other end 3 supplies power to ignition plug 5 of each cylinder through distributor e. The electric energy of battery a appears as high voltage energy on secondary sides 3, 4 of ignition coil b by the intermittent interruption of breaker-point d . The high voltage energy discharges the inside of distributor e and sparks two spark plugs 7, 8 connected in series simultaneously.
Patent JP-H0652381-A (JP)
Title: Data processor for taxi
Inventor: MAEDA TETSUO
IPC: G07B13/00
Filed: 1992-01-27
Abstract: PURPOSE:To provide a taxi data processor capable of improving the easiness and adaptability of sales management. CONSTITUTION:Tariff data per sales outputted from electronic taxi meter 1, i.e., a fare and meet forwarding tariff are set as managing data per sales, and total running distance, sales distance, meeting distance, the number of times of sales, the following number of times, the number of times of meeting, total tariff, consumption tax amount, running time, sales running time, and sale time, etc., are inputted to a data printer 2 with memory card. Mean while, reservation tariff that is tariff other than the one by a taxi meter, highway toll, the number of persons, gasoline quantity, etc., are inputted to the printer 2 with memory card by a key pad 3, and sales information by the taxi meter is inputted to a host computer by using the memory card, and also, the information can be inputted manually by the operation of the key pad 3.
Patent JP-S61171135-A (JP)
Title: Plasma etching device
Inventor: HIRATA KATSUHIRO
IPC: C23F4/04
Filed: 1985-01-24
Abstract: PURPOSE:To facilitate the control of etching speed or etching cross-sectional shape by controlling the temperature of the surface of a material to be etched by a method wherein, regarding to the titled device used to manufacture semiconductor devices, heat relaxation is controlled by irradiating the surface of the material to be etched with laser beams. CONSTITUTION:A laser photo irradiation means of irradiating the surface of an Si substrate 1 with laser beams is provided outside a chamber 4. When high-speed etching is carried out by increasing the surface temperature of the material to be etched at the etching beginning, a cross-sectional shape close to isotropy can be obtained as the top of a material 12 to be etched. When the temperature of this material is thereafter controlled to low temperature, the etching for a shape close to that of a resist mask advances 13 as the bottom of said material 12; accordingly, an etching cross-sectional shape of heat- relaxation-controlled type can be obtained.
Patent JP-S59137837-A (JP)
Title: Knocking judging method for internal-combustion engine
Inventor: ANZAI KATSUSHI
IPC: G01H17/00
Filed: 1983-01-27
Abstract: PURPOSE:To make a judging level constant even though a background level is increased with the elapse of time, by decreasing a constant with the elapse of time. CONSTITUTION:Engine vibration is converted into an eletric signal by a knocking sensor. The peak value (a) of the electric signal is compared with a judging level Kb for every ignition. When the judging level Kb is exceeded, the occurrence of the knocking is judged. The peak value of the output of the knocking sensor is inputted into a peak hold circuit, and the peak value in a specified range of crank angles can be held. The judging level Kb is obtained by multiplying a value (b), which is obtained by integrating the electric signals corresponding to the engine vibration but not to the knocking by an integrating circuit, by constant K. The constant K is decreased with the increase in the running distance.
Patent JP-S61174010-A (JP)
Title: Supply equipment for fruit or the like
Inventor: UCHIDA ICHIGEN
IPC: B65G47/44
Filed: 1985-01-25
Abstract: PURPOSE:To make it possible to exactly operate a supply equipment in which a bellowslike chute is raised by stages as a storage in a container increases by constructing the equipment such that the chute is raised by the weight of the storage and a shutter is closed upon the completion of operation. CONSTITUTION:Fruit or the like is thrown into a hopper 9 from a supply stand through a conveyer. At this time, a framework 17 extends to its lowermost position in the container 38 on a balance 39 and the fruit slowly moves to the bottom in a zigzag direction through respective falling bags 19 to be stored in the container 38. When the weight of the storage reaches a given value, a switch in the balance 39 is closed to energize a motor 23, which operates a winch 22 to wind up a wire 20, rising the framework 17 for a given time. When a further given value of the weight is reached, similarly the framework 17 that has been stopped is raised again for a given time. These operations are repeated. After the storage is completed, a shutter 11 is closed to prevent an excessive loading. Thus, an exact operation is secured.
Patent JP-H01188975-A (JP)
Title: High-speed data transfer system for multi-processor
Inventor: TAKAHASHI SHIGEO
IPC: G06F15/16
Filed: 1988-01-22
Abstract: PURPOSE:To increase a data transfer speed by putting the memories used as I/Os between plural processors and a bus line and transmitting again the data received from the processors directly to the bus line after transferring these data to those memories via the serial bit signals as necessary. CONSTITUTION:In case the data are transferred to a processor MP1 from a processor MPn, the data to be transferred from the MPn are inputted to a memory MEMn used as an I/O additional to the MPn and then sent directly to a bus line BUS after said transfer is through. In the same way, the data can also be transferred to other terminal equipments from processors via the BUS like the transfer of data performed between processors.
Patent JP-S5296313-A (JP)
Title: Oil-filled transformer
Inventor: MIYAO HIROSHI
IPC: H01F27/28
Filed: 1976-02-09
Abstract: PURPOSE: To prevent a discharge from taking place near around a circulation hole of different diameter being provided in a common insulation ring, in order to uniformly cool both windings of the transformer consisting of a cylinder winding and disc winding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54105977-A (JP)
Title: Semiconductor device
Inventor: ITOU MITSUO
IPC: H01L21/8222
Filed: 1978-02-08
Abstract: PURPOSE:To obtain a Darlington transistor featuring a high opration property without causing any change for the value of active resistance by providing the channel stopper to all regions where the parasitic channel may occur. CONSTITUTION:P<->-type layer 2 is epitaxial-grown on P<+>-type semiconductor substrate 1, and 1st and 2nd transistors' N-type base regions 3 and 4 are formed  through diffusion there. Then P<+>-type ring-shaped region 5 is provided at the circumference of layer 2, or P<+>-type emitter region 6 is provided within region 3. At the same time, P<+>-type emitter region 7 and 8 are formed through diffusion within region 4, and P<+>-type channel stopper region 16 is provided within layer 2 while partitioning between region 3 and 4. After this, N<+>-type contact region 18 is formed within region 3, and also N<+>-type contact regions 19-21 are formed through diffusion within region 4. And the entire surface is covered with the oxide film, and the opening is drilled to attach Al guard ring 10, base electrode 11, wiring layer 12 and emitter electrode 13 respectively.
Patent JP-S63181396-A (JP)
Inventor: TAZAWA HIROSHI
IPC: H05K1/18
Filed: 1987-01-23
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-S60155990-A (JP)
Title: Inline monitoring system
Inventor: GOTOU TOYOICHI
IPC: G01T1/36
Filed: 1984-01-25
Abstract: PURPOSE:To facilitate the preparation of integrity information of fuel by subtracting a background from gamma ray spectrum to determine a peak area, which enables quick and accurate measurement of the concentration of radioactivity of a primary cooling material. CONSTITUTION:A means is provided to calculate a peak of radioactive nuclides from an energy spectrum of radiation being measured. The number of channels (ch1 and ch2) to be analyzed is determined sandwiching the peak of the nuclide being noted to find out the maximum value within a analyzing range. The maximum value thus obtained is used as the peak (chP) to find out minimum values chL1 and chL2 within ranges of ch1-chP and chP-ch2 separately. The chL1-chL2 is used as the peak of the noted nuclide to determine the area of background by trapezoidal rule. Then, the back ground is subtracted from the sum of counts of channels from chL1-chL2 to determine the peak area.
Patent JP-H10204434-A (JP)
Title: Antiferrodielectric liquid crystal composition
Inventor: MATSUMOTO TAKAHIRO
IPC: C09K19/46
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having an antiferrodielectric phase in a wide temperature range, excellent in steepness, high speed responsibility and display quality, and useful for display elements etc., by mixing a specific racemic compound and a specific antiferrodielectric liquid crystal compound. SOLUTION: This antiferrodielectric liquid crystal composition comprises (A) a racemic compound of formula I [(m) is 6-12; (n) is 4-8; X<1> , X<2> , Y<1> and Y<2> are each H, or one of X<1> , X<2> , Y<1> and Y<2> is F), and (B) one or more kinds of antiferrodielectric liquid crystal compounds of formula II [R is a 6-12C linear alkylene; Z is F, H; A is CH3 , CF3 ; (r) is 0, 1; when A is CH3 , (r) is 0, and (p) is 4-10; when A is CF3 , (r) is 0, and (p) is 6-8; when A is CF3 , (r) is 1, (s) is 5-8, (p) is 2 or 4]. The ceramic compound of formula I is preferably contained in an amount of 1-60mol.% based on the antiferrodielectric liquid crystal composition.
Patent JP-H04211569-A (JP)
Title: Image processor
Inventor: FUJISAWA TETSUO
IPC: H04N1/405
Filed: 1991-01-11
Abstract: PURPOSE:To obtain a smooth gradation characteristic without generating pseudo contours and to facilitate density control by subjecting one dot of two dots to control of various densities by using the image data of continuous two picture elements. CONSTITUTION:This image processor subjects the image data read with a scanner 101 to gamma correction in a gamma correction processing section 102, subjects the data to error diffusion processing of several gradations in a many-valued error diffusion processing section 103, converts the result of the error diffusion processing to binary data in a 2-picture element unit processing section 104, and drives a printer 105 by this binary data. The control means which controls the various densities of the one dot of the two dots by using the image data of the continuous two picture elements is provided for processing in the many- valued error diffusion processing 103 of this device. A storing means for temporarily storing the preceding picture element of the continuous two picture elements after the error diffusion processing is otherwise provided and the computation is executed between the picture element data of the continuous two picture elements.