baber/WOPTO huggingface dataset:
Patent JP-H04340671-A (JP)
Title: Antialiasing method for image synthesization
Inventor: KATO MAKOTO
IPC: H04N1/387
Filed: 1991-05-17
Abstract: PURPOSE:To enable natural superimposition and synthesization near a contour by executing alpha synthesization making correspondent the shape of a mask near the contour and a weight coefficient. CONSTITUTION:At a computer system to prepare an image superimposing and synthesizing one part of another digital image or one part of a background image into a digitally expressed image as the background, the alpha synthesization is executed to set picture elements near the contour of the mask showing an area, which is superimposed onto the background image, in the superimposing image at the weighted average value among the values of picture elements between the background image and the superimposing image in the case of superimposition and synthesization. In such a case, the alpha synthesization is executed according to various weights for places corresponding to the shapes of masks around a certain contour. Namely, in a step 203, an alpha synthesization processing is executed by using the value of alpha decided in a step 202 and in a step 204, a processing is executed out of the mask. In this case, the picture elements of the synthesized image are made equal to background picture elements.
Patent JP-H04341794-A (JP)
Title: Manufacture of thin film el element
Inventor: SOGABE MORITOSHI
IPC: H05B33/10
Filed: 1991-05-17
Abstract: PURPOSE:To suppress the formation of cracks in a substrate and improve productivity in the case that a thin film EL element is manufactured by forming a transparent electrode and a luminescent layer on a substrate, growing an insulating layer by reactive sputtering, and forming back side electrode successively. CONSTITUTION:A luminescent layer 4 is deposited on a transparent electroad 2 on a substrate 1 by evaporation. An insulating layer 5 is successively formed on the luminescent layer 4 by reactive sputtering. After that, the resulting substrate 1 is kept at the prescribed temperature to anneal the luminescent layer 4.
Patent JP-S5237784-A (JP)
Title: Photovoltaic element
Inventor: KAWABATA HIDEJI
IPC: H01L31/10
Filed: 1975-09-20
Abstract: PURPOSE: To obtain an inexpensive photovoltaic element by providing a light transmittable electrode on the circumferential surfaces of a transparent substrate such as of glass and resins, and providing junctions thereon by taking advantage of the specific characteristics of a chemical deposition process or chemical dipping process (aqueous solution substitution process). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05308227-A (JP)
Title: Linear compensation circuit
Inventor: FUJITA NOBUYUKI
IPC: H03F1/32
Filed: 1992-05-06
Abstract: PURPOSE:To eliminate an in-phase component from the output of an operational amplifier used for a control signal for an amplitude compensation device in the amplitude compensation device compensating amplitude distortion of a power amplifier. CONSTITUTION:An input side forward detection circuit 16 outputs a positive detection voltage equivalent to an input level of an amplitude compensation circuit 11. On the other hand, an output side reverse detection circuit 17 outputs a negative detection voltage equivalent to an output level of a power amplifier 12. An operational amplifier 15 inputs the positive/negative detection voltages at its noninverting input terminal and gives a control signal subjected to differential amplification to an amplitude control circuit 14 via a bias line 14 as the result. The amplitude control circuit 11 varies an amplification factor or an attenuation in response to the control signal and changes it output level so that a high frequency signal level at an output terminal 19 is equal to a level at an input terminal 18.
Patent JP-S605724-A (JP)
Inventor: AKASHI KAZUYA
IPC: H02G15/08
Filed: 1983-06-22
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-S5340779-A (JP)
Title: Optically active tolpertisone, their preparation and pharmaceuticals containting the same
Inventor: FURUTA YASUHIKO
IPC: A61P11/08
Filed: 1976-09-21
Abstract: PURPOSE: Optically active tolperisone of formula I (name: 2,4-dimethyl3-piperidinopropiophenone) and its acid addition salts, e.g. optically active tolperisone acetylglycine salts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0829399-A (JP)
Title: Apparatus for measuring deterioration of material
Inventor: FUKUHARA MIKIO
IPC: G01N29/00
Filed: 1995-04-14
Abstract: PURPOSE:To provide a measuring apparatus for deterioration of a material which can non-destructively quantitatively evaluating the deterioration in a material surface layer by using ultrasonic wave. CONSTITUTION:The apparatus for measuring deterioration of a material comprises an ultrasonic oscillator 1 and a receiver 2 disposed in space at a material 3 to be measured. The oscillator 1 and the receiver 2 are connected with ultrasonic oscillating vibrator 6 via cables 4, 5. The vibrator 6 oscillates and receives the ultrasonic wave from the shearing horizontal wave (SH wave) of a transverse wave, and is connected to a computer 7 for analyzing the attenuation coefficient of the received wave. The wave of the shearing horizontal wave (SH wave) of the transverse wave has a frequency range of 0.5-100MHz and preferably 0.5-50MHz. Probes provided at the oscillator 1 and the receiver 2 preferably regulate its oscillating angle and a receiving angle corresponding to the type of the material 3 to be measured.
Patent JP-S62270333-A (JP)
Inventor: UCHIDA NOBUHIKO
IPC: B32B15/08
Filed: 1986-05-20
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-H10306388-A (JP)
Title: Corrosion preventive method by intervention of sacrificial anode metal in supporting part of piping
Inventor: HAYAKAWA TAKEO
IPC: C23F13/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To stably maintain a galvanic anode type electrolytic corrosion preventive effect without the occurrence of a potential reversing phenomenon even if a temp arises at a supporting part by interposing a magnesium alloy sheet for corrosion prevention as a sacrificial anode metal into the contact part between an aerial piping and a supporting stand. SOLUTION: The magnesium alloy thin sheet 3 for corrosion prevention is laid on the supporting stand 2 and the aerial piping 1 is placed thereon. The entire part is fastened by means of a fixing band 4. The noble potential change of the magnesium is small and the value higher than the potential of steel is exhibited even if a temp. changes by, for example, 0 to 100 deg.C with respect to the result of the temp. measurement result when the specific resistance in the corrosive environment of the potential of the magnesium alloy thin sheet 3 in this execution is 1000 Ω.cm and, therefore, the occurrence of the reversing phenomenon with the potential of the steel does not arise. As a result, the stable corrosion preventive method is obtd.
Patent JP-S62269539-A (JP)
Title: Communication controller
Inventor: GOTO YOSHIYUKI
IPC: H04L13/18
Filed: 1986-05-19
Abstract: PURPOSE:To reduce the load of a CPU by providing a termination detection circuit counting and detecting a bit string representing the absence of reception signal data transmission and applying DMA transfer to asynchronous serial reception data to a memory. CONSTITUTION:A communication control LSI1 receives asynchronizing reception data from a data terminal equipment and the data is subjected to DMA transfer to a memory 4 by the control of a DMA controller 7 for each character. When the reception packet is finished, the reception signal goes to a high state. The termination detection circuit 6 detects the high state, counts the reception clock during the said high state and when the count reaches a preset number, an interruption signal is generated for an interruption controller 3. Since hardware detects the end of packet and generates the interruption signal in this way, it is not required to transfer a data through a CPU 2, the DAM transfer is used and the load of the CPU 2 is relieved.
Patent JP-S596770-A (JP)
Title: Superconductor rotor
Inventor: NUMATA SEIJI
IPC: H02K55/04
Filed: 1982-07-02
Abstract: PURPOSE:To facilitate the shrink-fit to a Bessel by supporting a superconductive field coil by a winding layer of a nonmagnetic metal binding wire to retain the back tension of a field coil, thereby preventing a reinforced plastic layer from bending. CONSTITUTION:A superconductive rotor used as a rotary field of a superconductive generator is composed of a torque tube 1 filled with liquid helium therein, a superconductive field coil 2, dampers 3A, 3B and rotational shafts 4A, 4B. When the coil 1 is disposed via a spacer 9 on the outer periphery of the tube 1, a winding layer 12 of nonmagnetic metal binding wire is provided under tension on the outer periphery of the coil 2, an FEP layer 10 is formed on the outside, and is shrink-fitted to a Bessel 6. Accordingly, the back tension of the coil 2 is effectively suppressed by the layer 12 to eliminate the bent of the layer 10, and the shrink-fit to the Bessel 6 can be facilitated.
Patent JP-H01287250-A (JP)
Title: Super fine crystal soft magnetic alloy having excellent heat resistance
Inventor: YOSHIZAWA KATSUTO
IPC: C22C38/00
Filed: 1988-05-11
Abstract: PURPOSE:To drastically improve the heat resistance of the title alloy by suppressing the content of C, P, O, S, N, etc., in a super fine crystal soft magnetic alloy of Fe-Cu-Nb-Si-B system having specific compsn. to specific trace amounts. CONSTITUTION:As the magnetic core material for a high-frequency transformer, choke coil, magnetic coil, etc., a super fine crystal soft magnetic alloy having the compsn. expressed by Formula I and Formula II, in which at least 50% of the structure is constituted of extremely fine grains, having <=1,000Angstrom  average grain size measured by the maximum size, having less deterioration of soft magnetic characteristics even if reheated and having excellent heat resistance is manufactured. In Formula I and II, M denotes Co or Ni, M' denotes one kind among Nb, W, Ta, Zr, Hf, Ti and Mo, and in the Formula II, M'' denotes at least one kind among V, Cr, Mn, Al, platinum metals, Zn, Sn, Ge and Ga. As for the quantitative index, 0<=a<=0.1, 0.1<=x<=3, 0<=y<=30, 0<=z<=25, 5<=y+z<=30, 0.1<=alpha<=30, beta<=10 and delta<=0.15 are regulated. delta expressing the amounts of C, P, O, S, N, etc., is extremely trace amounts of <=0.15.
Patent JP-S5237253-A (JP)
Title: Refrigerator
Inventor: FUJITA HIROSHI
IPC: F25B1/04
Filed: 1975-09-20
Abstract: PURPOSE: A system to adjust the refrigerating capacity to a load in a refrigerator equipped with a screw-compressor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5638735-A (JP)
Title: Fabrication of high voltage metal vapor discharge lamp
Inventor: INADA AKIISA
IPC: H01J9/395
Filed: 1979-09-07
Abstract: PURPOSE:To protect a sealed material from moisture absorption by keeping always a seal-material feeding container in an inert gas atmosphere, and keeping also the inside of an evacuation head and a luminous tube in an inert gas atmosphere while the material is sealed in the luminous tube. CONSTITUTION:An evacuation tube 2 projecting from a luminous tube 1 is jointed to an end of an evacuation head 3. Then, the inside of the luminous tube 1 is evacuated through an evacuation tube 4 for degasification, and an inert gas such as Ar is introduced. An adequate quantity of sodium amalgam is sealed in the inside of the luminous tube 1 by turning a feeding lever 8 of a seal-material feeding container 5 through a gate valve 9, an evacuation head 3, and evacuation tube 2. Then, the inside of the luminous tube 1 is evacuated, a prescribed pressure of the inert gas is sealed in the luminous tube 1, and the evacuation tube 2 is chipped off.
Patent JP-H05288442-A (JP)
Title: Refrigerating plant
Inventor: YAMADA SHIGETO
IPC: F25D1/02
Filed: 1992-04-08
Abstract: PURPOSE:To obtain a refrigerating plant with a stable refrigerating efficiency. CONSTITUTION:An open top cooling tank 4 filled with a refrigerant liquid 5 is installed under the tubular conveyer 7 which is driven by a driver 9, and a sprayer 6 is provided to spray the refrigerant 5 to the bottom face of the tubular conveyer 7. Therefore, articles to be frozen are cooled as they are uniformly kept in a stable state.
Patent JP-H04341805-A (JP)
Title: Manufacture of molded body for which molding flash at time of manufacture of complex molded matter is used
Inventor: NEMOTO MIKIO
IPC: B29K23/00
Filed: 1991-05-20
Abstract: PURPOSE:To provide a method of recycling molding flashes generated at the time of manufacturing of a molded body by a simple device by making use of a laminated body containing nylon within constitution of a layer. CONSTITUTION:To provide a mixture obtained by mixing a specific quantity of high-density polyethylene and modified polyethylene with a pulverized matter of molding flashes having a laminated body of three kind and five layer structure comprised of polyethylene/adhesive resin/nylon/adhesive resin/polyethylene for its material for molding.
Patent JP-H11297478-A (JP)
Title: Organic electroluminescence element
Inventor: HOSOKAWA CHISHIO
IPC: H01L51/30
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To improve light-emitting efficiency by including an amorphous or microcrystal material in an inorganic nondegenerate semiconductor layer, and imparting band gap energy larger than the band gap energy of an organic light-emitting layer. SOLUTION: An organic EL element 100 has successively laminated structure of a lower electrode 10 as a first electrode layer, an inorganic nondegenerate semiconductor layer 12, an organic light-emitting layer 14 and a counter electrode 16 as a second electrode layer. Since the inorganic nondegenerate semiconductor layer 12 is formed of an amorphous or microcrystal material, the surface becomes flat. As a result, the light-emitting efficiency is improved since the generation of a leakage current caused by a recess/projection of the surface can be prevented. Band gap energy of the inorganic nondegenerate semiconductor layer 12 is desirably set to 2.7 to 6 eV. The inorganic nondegenerate semiconductor layer 12 is preferably mainly composed of oxide or oxide nitride containing one or more kinds of elements among Yb, Al, Ga, In, Zn, Cd, Mg, Si, Ta and Sb.
Patent JP-H06326256-A (JP)
Title: Fabrication of semiconductor integrated circuit
Inventor: MITANI TSUNEO
IPC: H01L21/822
Filed: 1993-05-17
Abstract: PURPOSE:To prevent the yield from falling due to faulty elements by previously forming spare elements on a semiconductor substrate, deciding GO/NO-GO of an element upon completion of the element and using only the normal element. CONSTITUTION:Spare elements are formed previously, along with the essential circuit elements, on a semiconductor substrate. A semiconductor chip is virtually split into a plurality of blocks B1-B86 and a wiring pattern is formed for testing each block. Wiring L1-L3 for connecting (n) pieces of transistors Q1-Qn in parallel are formed with pads P1-P3 touching a test probe being formed at the end parts thereof. The pads are brought into contact with a probe to test a transistor thus deciding GO/NO-GO of the element. Detective elements are discarded. A wiring pattern is formed again such that a circuit of desired function is constituted using only the blocks containing no defective element thus preventing the yield from lowering due to defective elements.
Patent JP-S6121562-A (JP)
Inventor: LAM FOOK-TSE
IPC: G06F11/18
Filed: 1985-05-29
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-S5339750-A (JP)
Title: Electronic color photography
Inventor: SUZUKI AKIRA
IPC: G03G15/01
Filed: 1976-09-24
Abstract: PURPOSE: To prepare continuously copied color images at a high speed through a single exposure and development by charging photoconductive toners with the use of a friction-charging plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S595149-A (JP)
Title: Novel antibiotic substance ta-243
Inventor: KAMOTOU TAKASHI
IPC: A61P31/04
Filed: 1982-06-30
Abstract: NEW MATERIAL:The compound of formula I (elementary analysis: C=46.14%, H=6.90%, N=11.99%, O=34.97%; molecular formula: C14H25N3O7; molecular weight: 347; melting point: 160-163 deg.C; specific rotation: [alpha]<22>D=+10.1 deg. (C=1.03, water); solubility: soluble in water and DMSO, slightly soluble in methanol, etc., insoluble in acetone, etc.; appearance: white powder; color reactions: positive to ninhydrin reaction, etc.). USE:A fungicide for external use, e.g. antifungal agent, agricultural and horticultural fungicide, etc. PROCESS:A bacterial strain capable of producing the antibiotic substance TA-243 and belonging to Streptomyces genus is cultured under aerobic condition to obtain the antibiotic substance TA-243 of formula I . As an alternative process, the compound of formula I can be prepared by reacting the compound of formula II(R is amino-protecting group) with the compound of formula III by mixed acid anhydride process, etc., and eliminating the amino-protecting group of the resultant compound of formula IV by reduction or acidolysis, etc.
Patent JP-H04342367-A (JP)
Title: Image forming device
Inventor: HIROTA YOSHIHIKO
IPC: H04N1/60
Filed: 1991-05-20
Abstract: PURPOSE:To provide the image forming device making the improvement of clearness for achromatic color be compatible with the improvement of saturation for chromatic color when reproducing full color images. CONSTITUTION:It is stepwise judged according to level difference among three colors from digital data in red, green and blue obtained by scanning an original whether the color is achromatic or not and corresponding to the judged result, first and second optimum coefficients are selected out of the plural first and second coefficients stored in advance. The minimum value of the above- mentioned digital data is calculated, the product of the minimum value and the first coefficient is prepared as black data, and the product of the minimum value and the second coefficient is subtracted from the above-mentioned digital data. Based on the calculated result obtained in this way, the full color images are reproduced.
Patent JP-S5739061-A (JP)
Title: Mold with cooling means
Inventor: HASHIMOTO RIYOU
IPC: B22D11/049
Filed: 1980-08-22
Abstract: PURPOSE:To supply lubricant and gas smoothly in a mold with cooling means for a semicontinuous casting by etching groove shaped paths for introducing and supplying lubricant and gas respectively on an upper end face of the mold. CONSTITUTION:A device for a semicontinuous casting is assembled so that a main body 3 of a mold is fixed on a holding body and a ring shaped member 4 is fitted onto the body 3 and a receiving vessel 2 for metallic melt is put on and fasten with a forced cooling mold 1. Lubricant and compressed gas are supplied in a groove 12 for the lubricant and a groove 13 for the gas, which are etched on an upper end face of the mold 1, through communication holes from the outside supply source. Etching of the groove 11, 12 is performed by the well-known method.
Patent JP-S5740539-A (JP)
Title: Vinyl chloride resin composition
Inventor: UNO TSUGUO
IPC: C08K5/098
Filed: 1980-08-22
Abstract: PURPOSE: To prepare the titled resin composition having excellent thermal stability, colorability, transparency, processability, etc., by adding a specific organic rare earth metal compound to a vinyl chloride resin.  
     CONSTITUTION: 100pts.wt. of a vinyl chloride resin is incorporated with 0.1W 10.0pts.wt., pref. 2.0W5.0pts.wt. of an organic rare earth metal compound of formula (R, R' and R" are 1W18C saturated, unsaturated or aromatic hydrocarbon group or alkoxyalkyl; M is rare earth element composed mainly of cerium and lanthanum; Z is residue of saturated, unsaturated or aromatic dibasic acid). Said metal compound is pref. an organic lanthanum compound, and the effect is kept at a high level even at a low lanthanum content. Addition of a fatty acid zinc salt, esp. an organic phosphite ester and an epoxidized oil in combination, exhibits a remarkable synergistic effect. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5638610-A (JP)
Title: Automatic steering unit in tractor
Inventor: OKUJIMA AKIHIRO
IPC: B62D1/28
Filed: 1979-09-07
Abstract: PURPOSE: To suppress the level variance due to lack of uniformity of reflection factor on uncultivated area, by setting the reference level when the boundary between uncultivated and cultivated areas is detected with three sets of photoelectric sensors, lower than the intermediate level of both the sensor outputs of uncultivated and cultivated areas.  
     CONSTITUTION: The outputs VA, VB, VC of the uncultivated area sensor 20A, boundary line sensor 20B, and cultivated area sensor 20C are fed to the differential amplifiers 25, 26, 27 and the outputs VA-VB and VB - C are fed to the differential amplifier 29 to be used as the signal controlling the steering wheel. The differential amplifier 29 receives the bias voltage VX to shift the reference level. Further, the gain of the differential amplifier 29 is changed by changing the feedback resistance according to the outputs VA-VC. The CPU31 obtains the driving direction and amount of steering wheel depending on the polarity and value of the output of the differential amplifier 29 and feeds it to the driving circuit for steering wheel 33. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11308105-A (JP)
Title: Pll frequency synthesizer
Inventor: USUI HIROYA
IPC: H03L7/093
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To easily execute high speed locking up and to securely reduce a reference leak by a comparison frequency. SOLUTION: A variable frequency divider 12 frequency-divides the output signal of a VCO(voltage control oscillator) 5 by the instructed number of divided frequencies. A phase comparator 13 phase-compares the output signal of the variable frequency divider 12 and the output signal of a reference oscillator 11. The output voltage of the phase comparator 13 is supplied to a switched capacitor filter 3 through a loop filter 2 and it is sampled with the clock of a reference frequency. The output voltage of the switched capacitor filter 3 is supplied to the VCO 5 as control voltage through a low pass filter 4 and the oscillation frequency of the VCO 5 is controlled. The switched capacitor filter 3 can also be installed in a PLLIC 1.
Patent JP-2000303477-A (JP)
Title: Ground collapse prevention method and device used therefor
Inventor: YOSHINO EIJI
IPC: E02D17/20
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a ground collapse prevention method capable of greatly reducing work accompanied with vibration or impact such as anchor driving as much as possible to require no temporary work, promoting safety of construction work and, at the same time, realizing the reduction of a construction period of time and surely protecting ground. SOLUTION: A plurality of joint support members 10 are provided at the circumferential edge section surrounding the objective ground 40 such as inclined ground, bedrock or the like having the possibility of collapse as expected and, at the same time, a plurality of pressure holding plates 20 are mounted to proper positions on the objective ground 40. Connections are made among the pressure holding plates 20 or between the pressure holding plates 20 and the joint support members 10 with a plurality of joint members 30, the joint members 30 are stretched over the objective ground 40, and tensile force of the joint members 30 is converted into push force to the objective ground 40 of the pressure holding plates 20 to prevent the collapse of the objective ground 40.