baber/WOPTO huggingface dataset:
Patent JP-H01248318-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: G11B5/708
Filed: 1988-03-29
Abstract: PURPOSE:To improve a repetitive traveling property and electromagnetic conversion characteristics by incorporating gamma-Al2O3 powder of a specific shape and specific nonmagnetic powder into a magnetic layer and using specific ferromagnetic alloy powder as the ferromagnetic powder. CONSTITUTION:The acicular gamma-Al2O3 powder having 3-50 axial ratio (major axis length/minor axis length) and the nonmagnetic powder having <=2.5 axial ratio and >=3 Mohs hardness are incorporated into the magnetic layer and the ferromagnetic alloy powder having >=60wt.% content of iron and >=40m<2>/g specific surface area is used as the ferromagnetic powder. The electromagnetic conversion characteristics are insufficient if the axial ratio of the acicular gamma-Al2O3 powder is over 50 and if the content of the iron of the ferromagnetic alloy powder is below 60wt.% and the specific surface area is below 40mg<2>/g. The durability is insufficient if the Mohs hardness of the nonmagnetic powder is below 3. The repetitive durability and the electromagnetic conversion characteristics are thereby improved.
Patent JP-S58192327-A (JP)
Title: Forming method for resist pattern
Inventor: YOSHIMI MAKOTO
IPC: H01J37/317
Filed: 1982-05-06
Abstract: PURPOSE:To obtain the extremely fine resist pattern without complicating a process by optimizing the acceleration voltage of electron beams and remarkably reducing an effect of backscattering electrons. CONSTITUTION:Backscattering electrons 5 in a substrate 1 are generated centering around a virtual light source X existing at depth RP, backscattering electrons reduce remarkably when the light source X is placed on the back of the substrate, and the extremely fine resist pattern is obtained. When the atomic number of a substance constituting the substrate is Z, r=0.187Z<2/3> is assumed, acceleration voltage V is adjusted, depth RP is selected to value larger than the thickness T of the substrate, and T<=R(1+2r-0.21r<2>)/2/(1+r)<2> is assumed. Where R=(S-1)V<2/>S/lambdaS.pi.2<2/>SXA<(2-2/s)>e<4/s>.N.Z holds, and lambdaS represents a Thomas- Fermi cut-off distance, N=5/3, S=6/5 and A=0.8853(aH)Z<1/3> holds, and aH represents a radius of a bore.
Patent JP-S61236088-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: KAWABATA MASARU
IPC: G11B27/30
Filed: 1985-04-10
Abstract: PURPOSE:To eliminate the need for an exclusive recording track by recording an addition signal while being superimposed on a main information signal selectively based on additional information and utilizing the arrangement of a signal string recorded in the rotary magnetic head scanning direction of a recording track so as to express an information signal such as address or date. CONSTITUTION:A video signal inputted to a VTR is processed by a video signal processing circuit 11 and sent as an FM wave. On the other hand, a pilot signal P having a specific frequency easily separated in terms of frequency band to an FM wave of the video signal is outputted from a pilot signal generating circuit 15. Further, the additional information such as an address or a date is outputted as a data string of a binary signal from a data generating circuit 16 based on a clock outputted from a multiplication circuit 17. The pilot signal P passing through a gate circuit 18 is superimposed on the FM wave obtained from the video signal processing circuit 11 by an adder 40 and the video signal V and the pilot signal P are recorded on a magnetic tape by two rotary heads 12 via a recording/reproduction changeover switch 19.
Patent JP-H06266127-A (JP)
Title: Single layer type electrophotographic sensitive body
Inventor: TERAMURA KAORU
IPC: G03G5/04
Filed: 1993-03-10
Abstract: PURPOSE:To provide a single layer type electrophotographic sensitive body excellent in electrification ability and sensitivity and maintaining high stability of electrostatic characteristics even after repeated copying processes. CONSTITUTION:This single layer type electrophotographic sensitive body has a photosensitive layer contg. an electric charge generating material, an org. positive hole transferring material and an org. acceptor compd. dispersed in a binder and using a heterocyclic compd. represented by the formula as the org. acceptor compd. In the formula, X is S, O, Se or NH and each of Ar1 and Ar2 is an optionally substd. arom. hydrocarbon.
Patent JP-H07259485-A (JP)
Title: Expansion shield device
Inventor: TAKEDA KUNIO
IPC: E21D9/08
Filed: 1994-03-24
Abstract: PURPOSE:To certainly crush reinforcing bars inside of a building frame of an existing pipe at the time of wrecking, expanding and changing the existing pipe made of reinforced concrete. CONSTITUTION:An internal cylinder 23 provided with a crushing projection on its outer periphery in a form of forming a digging surface 10g of a cutter head 10 so that it is recessed from the outer periphery toward the central part and it is projected in the center of the cutter head 10 is provided as a crushing core. A wrecked matter transfer cavity 26 is cylindrically provided between the cutter head 10 and the internal cylinder 23, and a saw blade 101 is provided on a guide part 10d facing the wrecked matter transfer cavity 26. A shield device 7 is arranged so as to surround an iron pipe 6 in the state where a flow passage FL is secured inside of the iron pipe 6 temporarily provided in the middle of an obsolete pipe 3, a building frame 31 of the obsolete pipe 3 is collapsed by a shield digging forward motion, building frame pieces, reinforcing bars, etc. are transferred to the wrecked matter transfer cavity 26 along the digging surface 10g, and they are certainly crushed and treated there.
Patent JP-2000278116-A (JP)
Title: Configuration interface for fpga
Inventor: GOKAN MANABU
IPC: G06T1/20
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To re-configure a specified field programmable gate array(FPGA) by specifying the FPGA among a plurality of FPGAs to realize an image processing algorithm as a hardware and selecting any of a plurality of circuit information sets. SOLUTION: An FPGA control section 107 specifies one FPGA among a plurality of FPGAs 101, 102, 103 and 104. Then a ROM control section 106 selects optional circuit information among a plurality of circuit information sets stored in a ROM 105 and executes re-configuration for the specified FPGA on the basis of the selected circuit information to apply hardware processing to an image processing algorithm.
Patent JP-S56843-A (JP)
Title: Halogen-containing resin composition
Inventor: ITOU YOSHIO
IPC: C08L21/00
Filed: 1979-06-18
Abstract: PURPOSE: To improve the heat resistance of a halogen-containing resin, by adding to the resin, a combination of a monoalkyltin tris (monohydroxyallkylmercaptide), a monoalkyltin sulfide and an alkali or alkaline earth metal compound.  
     CONSTITUTION: To (A) a halogen-containing resin is added a combination of (B) a monoalkyltin tris (monohydroxyalkylmercaptide) represented by the formula, wherein R is 1W12C alkyl and R' is 8W18C alkyl, (C) a monoalkyltin sulfide and (D) at least one metallic compound selected from the group consisting of carboxylic acid salts, thiocarboxylic acid salts, oxides, hydroxides, carbonates, phenolates, substituted phenolates and organic perbase complexes, of an alkali or alkaline earth metal. To 100pts.wt. of the resin (A), are added 0.1W3.0pts.wt. of a combination of the components (B) and (C) present in a ratio of 1:1W10:1, and 0.1W3.0pts.wt. of the component (D). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S573413-A (JP)
Title: Digital filter
Inventor: KAWARAI SHIGECHIKA
IPC: H03H17/02
Filed: 1980-06-06
Abstract: PURPOSE:To enable filtering through the operation only with additions simple in the circuit constitution and control for a sample value of both positive and negative codes, by converting terms representing subtraction into a constant and storing the constant into a storage device and fetching it. CONSTITUTION:A binary code sample value Zi including both the polarities in N sets of M-bit is received and information Z0<j>-ZN-1<j> in N sample values in N-bit inverting the polarity bit are produced by M sets. Further, a strage MEM2 storing a value corresponding to 2N sets of function values f(j;Z0<j>-ZN-1<j>) possible for fetching with the address value by said information, and a value corresponding to a constant A is provided. Further, in obtaining SIGMAf, a value corresponding to the (f) is fetched from the storage device MEM2 by an address value by said information, and in obtaining the constant A, a value corresponding to the A by the specified address value or signal is fetched, and Y=A+SIGMAf is operated by an accumulator ACC2 for output.
Patent JP-H04312514-A (JP)
Title: Hair dyeing agent
Inventor: WASHIO YUKIO
IPC: A61Q5/10
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a hair dyeing agent capable of dyeing hair in a short time, having excellent fastness and reproducibility of hair dyeing effects, various kinds of color tones, providing natural dyeing finish without damaging hair. CONSTITUTION:A hair dyeing agent comprising an agent A containing 0.01-10wt.% calculated as silver content of diamminesilver complex and/or ethanolamine silver complex and an agent B containing 0.01-10wt.% intermediate for dye such as p-phenylenediamine. Hair is coated with the agent A, allowed to stand for 30 seconds to 10 minutes and then with the agent B, allowed to stand for 30 seconds to 10 minutes and dyed.
Patent JP-H03276438-A (JP)
Title: Exposure light quantity error detecting circuit
Inventor: WATABE TOSHIO
IPC: G11B7/26
Filed: 1990-03-26
Abstract: PURPOSE:To accurately detect only the abnormality of the quantity of light having an influence upon the exposure quality and to improve the quality of a master disk by detecting the detection error of exposure light in accordance with the exposure light, which forms exposure bits, and a preformat signal for its modulation. CONSTITUTION:A preformat signal (a) is delayed by a delay circuit D to obtain a signal (b) having the same timing as modulated light. This signal (b) is ampli fied by an amplifier AMP and is detected by a photodetector as a signal (c) having a desired amplitude. The actual modulated exposure light is detected by a photodetector PD, and the detection signal is amplified by a current-voltage transformer I-V to obtain a voltage signal (e). Signals (c) and (e) are compared with each other by a comparing circuit COM, and an error signal (f) is outputted as an error signal (g) through an LPF.
Patent JP-S60221523-A (JP)
Title: Method for annealing entire part of pressure vessel
Inventor: MARUBAYASHI YUKIO
IPC: C21D1/26
Filed: 1984-04-18
Abstract: PURPOSE:To control easily and surely heat treating conditions in annealing procedure by feeding back the temp. detection signals from the plural sections of a pressure vessel via converters to a heater and controlling the operation of the heater so as to meet the optimum heat treating conditions. CONSTITUTION:Thermocouples 3 as a temp. detector are attached to the plural positions of the outside wall 2 of the steel pressure vessel 1. The thermocouples 3 detect continuously the annealing temps. in the respective sections and feed the detection signals to converters 10, 11 in the process for annealing the vessel 1 by means of a gas burner 5. The converters 10, 11 convert said signals to electrical signals and compare the same with set values. When the signals deviate from the set values, the opening degrees of respective regulating valves 7, 8 are regulated to control the flow rate of the combustion gas to be fed to the burner 5 from a combustion gas supply device 9 so that said flow rate meets the optimum heat treating conditions.
Patent JP-S5412349-A (JP)
Title: Preparation of alicyclic acid anhydrides
Inventor: TANI SHIYOUJI
IPC: B01J23/00
Filed: 1977-06-28
Abstract: PURPOSE: To obtain alicyclic acid anhydrides usable as epoxy resin hardeners, having few residual double bonds, without forming by-products, by hydrogenating specific compounds using a palladium catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S561338-A (JP)
Title: Sample-atomizing apparatus
Inventor: YAMADA HIDEO
IPC: G01N21/74
Filed: 1979-06-20
Abstract: PURPOSE:To permit an atomic absorption photometry to be speeded up and highly accurate by making the sample injection part and the atomic absorption part detachable from each other. CONSTITUTION:A sample injection part 1 and an atomic absorption part 2 are separately composed. The sample injection part 1, which is provided with a vent hole 4, is filled with porous graphite grains 3 larger than the diameter of the vent hole 4, and the atomic absorption part 2 is provided with a sample injection part- fixing hole 8. A sample weighed out is injected into the sample injection part 1, which is prepared in the same number as samples, absorbed on the porous graphite grains 3, and dried. After that, the sample injection part 1 is inserted into the sample injection part-fixing hole 8, and a proper amount of current is passed. After the sample is reduced to ashes by Joule's heat produced, the objective element is atomized. Atomic vapor of the objective element produced is introduced to the atomic absorption part 2 by using a carrier gas to perform an atomic absorption photometry.
Patent JP-H08273068-A (JP)
Title: Evacuation guiding system
Inventor: SATO KIMIHITO
IPC: G08B17/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide the evacuation guiding system with which evacuation guiding can be performed by generating an evacuating tone and a guiding tone and further, evacuation guidance can be performed while suitably selectively using the evacuating tone and the guiding tone. CONSTITUTION: This system is provided with an evacuation guiding unit 11 for outputting an evacuating signal and a guiding signal, evacuation alarm unit 15b for generating the evacuating tone by inputting the evacuating signal, and guidance alarm unit 15a for generating the guiding tone corresponding to the input of the guiding signal and stopping the generation of the evacuating tone from the evacuation alarm unit 15b. Thus, the evacuation guidance can be performed by generating the evacuating tone and the guiding tone. When generating the guiding tone, the generation of the evacuating tone is stopped so that the guiding tone can be easily heard, and evacuation guidance can be performed while suitably selectively using the evacuating tone and the guiding tone.
Patent JP-H05101378-A (JP)
Title: Magnetic recording hard disk and manufacture thereof and method for controlling magnetism of thin-film magnetic recording layer
Inventor: DEBITSUDO ARUBOIDO EDOMONSON
IPC: G11B5/64
Filed: 1992-03-31
Abstract: PURPOSE: To control the magnetic characteristics of a magnetic layer to be vacuum adhered to the lower layer of a Cr base material by controlling the amt. of a dopant gass at the time of forming the lower layer of the Cr base material on a substrate by doping with the dopant gas contg. oxygen, nitrogen or carbon or the mixture composed thereof. CONSTITUTION: An Al substrate 11 provided by plating an NiP coating layer 12 is placed under the pressure of an argon atmosphere and the dopant gas contg. the oxygen, nitrogen or the carbon or the mixture composed thereof is introduced therein. The layer 12 is doped with Cr, CrW, etc., and the lower layer 13 of the Cr base material is vacuum adhered thereto. In succession, Co/Pt/Cr are similarly vacuum adhered onto the layer 13, by which the thin-film magnetic layer 14 is formed. Further, the layer is provided with a protective layer 15 and a lubricating layer 16. The nitrogen/carbon ratio in the gaseous flow introduced during the adhesion of the layers 13, 14 is changed. As a result, the magnetic characteristics of the coercive force, residual magnetism and coercive force squareness of the layer 14 are made controllable simultaneously with the adhesion of the layers 13 and 14.
Patent JP-S58194091-A (JP)
Inventor: TOYODA EIJIROU
IPC: G09G3/19
Filed: 1982-05-08
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-S575654-A (JP)
Title: Preparation of seasoned "tokoroten"
Inventor: TAKAHATA JIYUNGO
IPC: A23L29/20
Filed: 1980-06-10
Abstract: PURPOSE: To prepare seasoned "tokoroten" (vermicellilike strips made from agar- agar and served in a tangy soy sauce) which can be served only by opening the  container and can be transported and solid at normal temperature, by seasoning  "tokoroten" itself, and packing in an air-tight package together with a seasoning  liquid.  
     CONSTITUTION: Seasoned "tokoroten" strips are prepared as follows: agar-agar is dissolved in tangle soup by heating to obtain thick agar-agar solution; the solution is mixed with a venegar-soy mixture containing vinegar, soy sauce, and if necessary, salt, sugar, chemical seasonings, etc.; the mixture is poured into a mold and coagulated by leaving at rest at normal temperature; and the gelatinized product is silt and cut to a desired length. The seasoned "tokoroten" is put into a container, poured with the above tangle soup and the vinegar-soy mixture, and sealed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10269305-A (JP)
Title: Method for outputting slip retrieval result
Inventor: TAKAMURO YUJI
IPC: G06F19/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To easily grasp a whole retrieval result by generating a retrieval result list slip consisting of the retrieval result of an image being the same as that of a retrieved slip to output it. SOLUTION: A computer system is constituted of printing data 1, a printing data converting part 2, printing data after conversion 3, format data 4, a format data converting part 5, format data after conversion 6, a slip display part 7, a printing data retrieving part 8, a display device 9, an input device 10 and an inspection result list slip file 11. Whole rows where retrieval is hit are extracted as against the designating operation of an area to which the retrieval result is outputted in the format of the slip so as to be superimposed with the format of the slip of a retrieval source and the retrieval result list slip consisting of the retrieval result of the image being the same as that of the retrieved slip is generated and outputted.  When a header character in the column of the slip is described by printing data, printing data except the output area of the retrieval result of the source slip is outputted to the retrieval result list slip and the retrieval result list slip including a header is generated so as to be outputted.
Patent JP-S573047-A (JP)
Title: Dispenser
Inventor: SHIODA KOUZOU
IPC: G01N35/10
Filed: 1980-06-09
Abstract: PURPOSE:To make a titled device small in size and improve the accuracy in microdispensing by applying the pressure vibrations corresponding to the oscillation output from an oscillator to a chamber for the liquid to be dispensed and discharging  the liquid to be dispensed through a dispensing nozzle. CONSTITUTION:A reagent M filled in a reagent vessel 1 is introduced into the nozzle pool 21 and pressure pool 2 of a reagent chamber 2. The reagent M is kept filled at all times in the pool 22 in order to obtain constant pressure, and is pressurized by a vibrator 3 which is driven by an oscillator 4. The reagent M of the amount determined by the inside diameter of a dispensing nozzle 23, the vibration frequency and amplitude of the vibrator 3 and the amount of the liquid contained in the pool 21 is discharged from the nozzle 23 and is injected into a reaction tube 5, and is added to the specimen in the tube 5. Thereby, the amount of the dispensing liquid is determined with one period of the vibrations of the vibrator as one period, and since the amount of the dispensing by one vibration period is approximately constant, the dispensing of a slight amount is accomplished highly accurately and precisely.
Patent JP-H03279558-A (JP)
Title: Mounting structure for board
Inventor: HAYASHI ISAO
IPC: E04F13/073
Filed: 1990-03-27
Abstract: PURPOSE:To mount boards efficiently and accurately by fixedly installing the base of a mounting piece onto a building frame, inserting the board presser sections at its both sides into the mounting grooves of the boards at their side ends, and thereby pressing each surface at the back surface sides in the mounting grooves by each presser section. CONSTITUTION:Each mounting piece 1 half split along the center line in the longer direction is fixed onto a column 6 via a screw hole 7 at its base 2 with a screw 10 screwed in. In the second place, a mounting groove 9 at the lower side end of one board 8 is externally fitted to the upward plate presser section 4 of one mounting piece 1. Following which, the downward presser section 4 of the other mounting piece 1 is inserted into a mountain groove 9 at the upper side end of the other plate 8 to that it is fixed onto the column 6 at its base 2 with the screw 10. The mounting groove 9 at the lower side end of the other plate 8 is externally fitted to the upper presser section 4 of one mounting piece 1. And furthermore, the base 2 is fixed onto the column 6 with the screw 10 while the downward presser section 4 of the other mounting piece 1 is being inserted into the mounting groove 9 at the upper side end of the board 8.
Patent JP-H07276959-A (JP)
Title: Wheel elevating device for drive vehicle
Inventor: FUJII KAZUFUMI
IPC: B60G17/015
Filed: 1994-04-15
Abstract: PURPOSE:To prevent a mechanical impact from being generated when hydraulic cylinders for elevating front wheels and rear wheels are expanded to the stroke end. CONSTITUTION:The front part and rear part of a vehicle are provided with suspension devices provided with hydraulic cylinders, and front wheels and rear wheels provided with a hydraulic motor are fitted to the respective suspension devices. These front wheels and rear wheels are elevated by the expansion of the hydraulic cylinders. The vehicle is provided with stroke sensors 19L and the like for detecting the stroke quantity of the hydraulic cylinders. On the basis of detection signals from the stroke sensors 19L and the like, a control device 61 controls the stroke quantity of the hydraulic cylinders in a range between the contracting side control value larger than the contracting side stroke end value and the expanding side control value smaller than the expanding side stroke end value.
Patent JP-H05278409-A (JP)
Title: Pneumatic tire and its manufacture
IPC: B60C5/00
Filed: 1992-03-31
Abstract: PURPOSE:To lighten a pneumatic tire without reducing its air pressure keeping ability, by composing an inner liner layer inside the tire, of vinylidene chloride- vinylchloride copolymer. CONSTITUTION:A carcass layer 2 is mounted between a pair of the right and left bead cores 1, and an inner liner layer 3 made of vinylidene chloride- vinylchloride copolymer is formed on the inner surface of a tire, inside of the carcass layer 2. In this case, after laminating the inner surface of the green tire made of unvulcanized rubber with the inner liner layer 3, or spraying or applying the solution of the copolymer or water type emulsion thereon, this green tire is vulcanized. As this inner liner layer 3 is not permeable to air, the weight of the tire can be decreased without reducing air pressure keeping ability.