baber/WOPTO huggingface dataset:
Patent JP-H11271997-A (JP)
Title: Organic photoconductive material and electrophotographic photoreceptor using the same
Inventor: KODERA TATSUYA
IPC: G03G5/06
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic photoreceptor high in potential acceptance and sensitivity and capable of exhibiting stable performance not changed by repeated uses and to provide the organic electrophotographic photoreceptor usable for sensor materials and EL elements and electrostatic recording elements and the like. SOLUTION: The organic photoconductive material is represented by general formula I and the electrophotographic photoreceptor is provided on a conductive substrate with a photosensitive layer comprising this organic photoconductive material, and in general formula I, R<1> is an alkyl or aryl or aralkyl group; each of R<2> and R<3> is an alkyl, alkenyl, alkynyl, aralkyl, aryl, or heterocyclic group; R<4> is an H or halogen atom or an alkyl or alkoxy group; and each of Ar<1> and Ar<2> is a phenyl or naphthyl group.
Patent JP-S549257-A (JP)
Title: Preparation of highly pure 1,8-dihydroanthraquinone
Inventor: TAKEDA YOSHIYUKI
IPC: C07C67/00
Filed: 1977-06-23
Abstract: PURPOSE: To prepare the title cpd., useful as raw materials for intermediates for dispersion dyes, by crystallization of the mother liquor, removed 1,5dinitroanthraquinone from the dinitration mixture of anthraquinone, in the specific conditions such as nitric acid evaporation ratio. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07286112-A (JP)
Title: Preparation of phycoerythrin from bangia fusco-purpurea and porphyra angusta
Inventor: KOU EIMEN
IPC: A23L5/41
Filed: 1994-04-13
Abstract: PURPOSE: To economically, rapidly and effectively obtain phycoerthrin by applying treatment such as extraction treatment or the like to filaments obtained by culturing spores of Bangia or Porphyra angusta.  
     CONSTITUTION: Matured red algae thalli comprising gemetophytes of Bangia or Porphyra angusta are cultured in an SWM-III medium to recover spores which are, in turn, irradiated with light with a luminous intensity of 1,000-4,000 lx at 15-25°C for 10-16 hr to germinate paraphyses. Subsequently, the paraphyses are destructed to form fine segments and, further, these fine segments are cultured in a larger tank under the above mentioned condition until the cultured thalli become a desired amt. and these paraphyses are dried and ground to obtain a powder. Water and/or a phosphate soln. is added to this powder to obtain a transparent red pigment protein soln. containing phycoerthrin and a gel like phycoerthrin concentrate is salted-out from the soln. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S59200274-A (JP)
Title: Controlling method of copying device
Inventor: NUKAYA YASUYUKI
IPC: G03G15/00
Filed: 1983-04-27
Abstract: PURPOSE:To prevent the failure of foregetting of sorter mode setting to improve the operability by setting automatically the sorter mode when setting of an original to an original automatic feeding device is detected. CONSTITUTION:When an original 5 is set onto an original tray 4, it is detected by a sensor 9; and by this detection output, an ADF display part 21 in an operation part 17 is lit under the control of a CPU, and the sorter mode using a sorter 3 is set automatically to light sorter mode display part 29. At this time, a deflecting pawl 16 is so switched that a paper ejecting path 14 is effective because the sorter mode is set. Consequently, when only display contents in the operation part 17 are confirmed and a print button 25 is depressed to start the copying operation, processings are performed in the sorter mode, and thus, the failure of foregetting of sorter mode setting is prevented.
Patent JP-S61233044-A (JP)
Title: Thermoplastic resin composition
Inventor: MAEDA TETSUO
IPC: C08L33/00
Filed: 1985-04-09
Abstract: PURPOSE:To obtain an ABS resin composition having high thermal stability, giving a molded article having excellent surface gloss and containing specific amounts of reaction product of emulsifier and unreacted emulsifier, by mixing a rigid polymer with a graft polymer having high grafting ratio of rubber particles and produced by using a small-sized rubber particles. CONSTITUTION:The objective composition containing <=2% residual emulsifier and reaction product of emulsifier is produced by mixing (A) a graft polymer having a grafting ratio of rubber particles of >=60(wt)% and obtained by the emulsion copolymerization of 50-90% aromatic vinyl monomer, 10-40% vinyl cyanide monomer and if necessary 0-40% copolymerizable vinyl monomer (e.g. methyl methacrylate) in the presence of a diene rubber latex having a number-average particle diameter Dn of <=0.1mu and a ratio of Dw/Dn of >=5 (Dw is weight-average particle diameter) with (B) a rigid polymer produced by the suspension or bulk polymerization of an aromatic vinyl monomer, a vinyl cyanide monomer and if necessary a copolymerizable vinyl monomer.
Patent JP-S60218709-A (JP)
Inventor: KITAYAMA YOSHINOBU
IPC: H01B5/10
Filed: 1984-04-16
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-H05244393-A (JP)
Title: Device for synthesizing line drawing data
Inventor: IKEDA IWATA
IPC: G06T3/00
Filed: 1992-02-26
Abstract: PURPOSE:To replenish line drawing data inside a synthesizer without excessively delaying the execution of a synthesizing operation and also to synthesize line drawing data without restoring run-length data while keeping it as run-length data. CONSTITUTION:The synthesizing operation is executed based on line drawing data inside a line drawing arithmetic memory 50. While doing it, succeeding line drawing data is replenished from an external storage device 64 to an input line drawing memory 48. When one kind of line drawing data within the input line drawing arithmetic memory is out and replenishment is needed, line drawing data is transferred from the input line drawing memory to the line drawing arithmetic memory. At the time of the synthesizing processing of run-length data with the same kind of data, unit run data to be a base for obtaining unit run data after succeeding synthesis is read from respective kinds of line drawing data one by one so as to be adopted as working data based on a current position pointer which expresses the end point of a synthesized run. These kinds of working data are compared so that unit run data after synthesis is decided.
Patent JP-S572157-A (JP)
Title: Facsimile simultaneous electric transmission system
Inventor: MATSUZAKI NOBUO
IPC: H04N1/00
Filed: 1980-06-04
Abstract: PURPOSE:To realize a simultaneous broadcast communication for a device which discontinues automatically a reception when no picture information is electrically transmitted for a prescribed time, by transmitting an artifical data in which a data same as the received data is included until a simultaneous broadcast communication is started to a facsimile receiving device. CONSTITUTION:A broadcast communication device including a control circuit 21, an artificial data generating circuit 25 and a switch circuit 26 is connected to a facsimile transmitting device 1; and plural outputs of the broadcast communication device are supplied to a switchboard to which plural facsimile receiving devices are connected via a CA-type NCU (network control unit) 3. Then an original of transmission is loaded to the device 1, and an operation part 22 is operated to supply the addressed data to the circuit 21. Thus an exchange of information is carried out between the circuit 21 and the device 1. The picture information read by a MODEM23 is stored in a data memory 24, and a circuit is set up for each receiving device. Under such conditions, an artificial data having the same type as the received data is transmitted from the circuit 25 via the circuit 26 under the control of the circuit 21. Then a broadcast communication is carried out for a device which discontinues automatically a reception.
Patent JP-H06267491-A (JP)
Title: Ion implanting device
Inventor: NISHIMURA HIROSHI
IPC: H01L21/265
Filed: 1993-03-09
Abstract: PURPOSE:To make it hard to accumulate the contamination due to a reflected beam from a flag Faraday in the internal surface of a box body. CONSTITUTION:A plurality of projections 4 are provided on the internal surface of a Faraday box 3 surrounding a flag Faraday 5. A reflected beam 7 reflected by the flag Faraday 5 with the application of an ion beam 1 collides against the surface 4a on the flag Faraday 5 side of the projection 4, and contamination is concentrated into the surface 4a. A surface 4b on the suppressor electrode 2 side of the projection 4 makes the shadow of the reflected beam 7, and the contamination is not accumulated into the surface 4b but the electric charge of the reflected beam 7 is caught. Thereby, since the surface without the contamination accumulated thereinto can be secured, a beam current can be stably and accurately measured, so that the measuring error of the beam current may be minimized.
Patent JP-S63240739-A (JP)
Inventor: OKETANI NORIO
IPC: A23L7/109
Filed: 1987-03-28
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-H077461-A (JP)
Title: Equalization method of received signal
Inventor: ZOORAN KOSUTEITSUKU
IPC: H03H15/00
Filed: 1994-03-23
Abstract: PURPOSE: To provide an equalizer which can calculate quickly. CONSTITUTION: At the time of correcting the channel signal deterioration of received signals, the received signals are sampled and equations expressing a common value solution used for deciding the coefficient used in an equalizer are generated from a plurality of samples collected from the received signals as a result of the sampling, and then, one set of the equations is repetitively inspected. In this inspection, a new equation is only inspected after one of subsets composed of previously inspected equations in the set is again inspected. Successively, the coefficient is repetitively calculated so as to attain the adaptive convergence of coefficients in the equalizer.
Patent JP-H03276020-A (JP)
Title: Recorder
Inventor: HIRAMOTO AKIRA
IPC: G01D9/00
Filed: 1990-03-27
Abstract: PURPOSE:To facilitate the confirmation and the management of recorded content by changing a recording system in the case of exceeding an upper or lower limit set value. CONSTITUTION:In the case that input does not exceed an upper or lower limit alarm point which is set in an alarm setting device 1, a consecutive recording instruction signal is outputted from a sequence circuit 2 to a float mechanism 3 and a motor driving part 4 executes recording by a continuous line according to the instruction of the mechanism 3. In the case that the input exceeds the upper or lower limit alarm point, an intermittent recording instruction signal is outputted from the circuit 2 to the mechanism 3 and the driving part 4 executes intermittent recording by moving a pen point up and down in a specified cycle according to the instruction of the mechanism 3.
Patent JP-H11274677-A (JP)
Title: Printed wiring board
Inventor: SHIZAWA TAKASHI
IPC: H05K3/40
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To form a high-density multilayer structure by making that elongated through-holes filled with a conductive paste have each a major axis parallel to that of other elongated through-hole. SOLUTION: A plurality of elongated through-holes 10 are formed, piercing the front and back surfaces of a single- or multi-layer structured board 12 made of a ceramic, glass epoxy or other material, at specified pitches P so that the major axis of the elongated through-hole is parallel to that of other elongated through-hole 10. Each elongated through-hole 10 is filled with a conductive paste of a metal fine powder of Ag, Cu, etc., kneaded with a resin, a plurality of wiring patterns are connected through lands formed around the elongated through-holes 10, and the wiring patterns connected at the front surface are elementally connected to the wiring patterns connected at the back surface.
Patent JP-H07275845-A (JP)
Title: Pot type water purification unit
Inventor: KAWAMOTO RYUICHI
IPC: C02F1/28
Filed: 1994-04-14
Abstract: PURPOSE:To provide a water purification unit in which the deterioration of a filter caused by the strong injection of water is prevented. CONSTITUTION:This water purification unit 30 is attached water-tightly on the upper part of a lower container 32. A filter case 62 containing a filter 40 is installed in a case 38. A cylinder part 48 is installed in the case 38 to penetrate it vertically, and the inside of the cylinder 48 makes an injection opening 46. A protrusion 50 is installed to protrude sideways from the case 38, and an acceptance opening 56 for unpurified water is installed on the upper surface of the protrusion 50.
Patent JP-H07321065-A (JP)
Title: Semiconductor device and preparation with silicide contact
Inventor: ANSONII JIEI YU
IPC: H01L21/336
Filed: 1995-03-31
Abstract: PURPOSE: To prevent generation of spike in a facet, by pulling up palladium silicide on an epitaxially recrystallized silicon region, and forming a silicide contact to a highly doped silicon. CONSTITUTION: A semiconductor device 2 contains a silicide gate 4 provided with gate oxide, i.e., an insulating film 6 deposited on a semiconductor substrate 8, a polysilicon layer 12, a silicide layer 14, and a dielectric layer or an insulating layer 16. An active silicon junction surface 20 is formed, palladium is deposited on a device 2, and palladium silicide 24 is formed. Unreacted palladium metal is eliminated, and a silicon film or layer 26 is deposited on the device 2. When the device is annealed at a temperature of about 600 deg.C, the palladium silicide 24 acts as solid phase epitaxy transition medium, and an epitaxial silicon region is formed at the position where the palladium silicide 24 has existed.
Patent JP-S51151035-A (JP)
Title: Transfer error control system in loop transfer
Inventor: ISHIZAKA MITSUHIRO
IPC: G06F3/00
Filed: 1975-06-20
Abstract: PURPOSE: Receiver station, detected error only at address in data format, automatically informs the monitor station of the error generation. The monitor station restores self management operation in a short time without half of computer software. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60218649-A (JP)
Title: Color reproducing method of color print separation plate
Inventor: SHIMANE KOUICHI
IPC: H04N1/48
Filed: 1984-04-16
Abstract: PURPOSE:To reproduce colors of color print separation plates with a simple circuit by generating directly three primary color signals from primary colors by subtractors and mixing properly signals, which are obtained by adding the India ink color to these three primary color signals, to compensate for half tones. CONSTITUTION:Primary color signals (c), (m), (y) and bl indicating dot area rates which are obtained by scanning 4 C, M, Y, and India ink print separation plates are applied to a level adjuster 51, and signals alpha1c, beta1m, and gamma1y are generated by variable resistors 52-54. These primary color signals and the India ink color signal are supplied to a subtractor 55 and are supplied to the first India ink color mixer 60 including multipliers 61-63 also. Further, they are supplied to the second India ink color mixer 64 to generate intermediate three primary color signals R', G', and B'. For the purpose of adding half tones to these signals, these signals are supplied to a color mixer 68 having matrix resistors 69-77. Proportions of mixed colors in the color mixer 68 are determined in accordance with the quantities of red, green, and blue lights reflected by secondary colors my, cy, and cm of a used ink.
Patent JP-S57192105-A (JP)
Title: Sinusoidal wave oscillator
Inventor: OKADA KOUJI
IPC: H03B21/00
Filed: 1981-05-20
Abstract: PURPOSE:To stably genrate a sinusoidal wave in very low frequency without distortion, by forming a sinusoidal wave which is a difference between basic frequencies of a fixed oscillator and a variable oscillator and passing through the wave to an LPF having the suitable pass band. CONSTITUTION:A rectangular wave of a constant oscillation frequency F0 with comparatively high frequency is outputted from a fixed oscillator 10. On the other hand, a rectangular wave of oscillation frequency F0+f higher than the frequency F0 by a desired sinusoidal wave frequency (f) is outputted from a variable oscillator 20. This frequency F0+f is set by an operation means 30. Outputs of the oscillators 10 and 20 are multiplied at a differential frequency signal generating circuit 40 to form a signal having a sinusoidal wave component taking the frequency(f) as the oscillating frequency. This signal is inputted to an LPF 50 which can only pass the sinusoidal wave component in the frequency (f) and the sinusoidal wave component in the frequency(f) is picked up from the LPF 50. Thus, a very low frequency without unnecessary frequency components and distortion can be generated stably.
Patent JP-H01249192-A (JP)
Title: Method and device for controlling water spraying rate of variable volume bioreactor
Inventor: AYA HIDENORI
IPC: C02F3/06
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the degradation in a treatment function by automatically adjusting a water spraying rate in conformity with the fluctuation in a water level. CONSTITUTION:Org. waste water 5 introduced into a biotreatment reaction vessel 1 flows upward and downward in a biomembrane fixed filter bed 2 according to a change in the inflow and outflow rates. The biomembrane fixed filter bed 2 is completely immersed in said water at the time of the high level. The filter bed 2 is completely exposed at the time of the low level. An air diffusion pipe 3 is disposed below the filter bed 2 and air is supplied from an aeration blower 4; therefore, the biooxidation treatment by an immersion filter bed method is executed in the part of the filter bed 2 under the water surface of the org. waste water 5 the water level of which fluctuates upward and downward. A controller 11 calculates the deficiency of oxygen upon rising of the water level and activates the aeration via an inverter 12. The biomembranes propagated in the filter bed 2 by such aeration are stripped by the water spraying effect at the time of the low level by which the energy is saved.
Patent JP-H02253938-A (JP)
Title: Red-orange series decorative parts
Inventor: SUZAWA HIROMOTO
IPC: B32B9/00
Filed: 1989-03-28
Abstract: PURPOSE:To obtain decorative parts where a fixed color is realized stably, by a method wherein a thin film layer which possesses a film thickness falling within a specific range and is comprised of antimony pentasulfide is provided on a base which is transparent or possesses metallic gloss. CONSTITUTION:Those decorative parts are obtained by providing a thin film layer comprised of antimony pentasulfide on a base which is transparent or possesses metallic gloss. However, when the base is formed with a film thickness of 0.2-1.0mum, in the case where such the base is a transparent substance, for example, glass, orange series semitransparent parts are obtained. Then in the case where a substance having the metallic gloss is made into the base, colored decorative parts possessing the orange or pink series color is obtained. A thickness is decided appropriately so that it is made thick and thin respectively within a range of the film thickness to get dark and bright lightness in accordance with the lightness of an aiming color.
Patent JP-H07283548-A (JP)
Title: Storage body with air hole
Inventor: MORITA SHINJI
IPC: H05K7/14
Filed: 1994-04-14
Abstract: PURPOSE:To provide a step between a hole facing outside and a through hole and to block an air hole by making the air hole provided at a case to be a through thinner hole than the size of an opening facing outside. CONSTITUTION:Air holes A31 and B32 are penetrated through a feedthrough part 35 a through hole with a smaller thin width than the size of the opening of the air hole B32 is formed at the feedthrough hole 35. Then, an air hole 4 consists of the air hole A31, the air hole B32, and the feedthrough part 35. First, ultrasonic waves are applied to a lower surface 37 of a protruding part 3, thus enabling a resin body 38 to be dissolved by heat and rod-shaped dissolution objects enter the air hole B32. In this case, although some dissolution objects pass through the feedthrough part 35 and enter the air hole A31, an upper surface 42 becomes an obstacle for preventing entry into the air hole A31 and the heated dissolution objects are cooled and adhered in the order of the upper surface 42 of the air hole B, thus blocking the feedthrough part 35 and hence completely breaking the inside and outside of a case 10 and completely sealing the inside of a case.
Patent JP-H01250592-A (JP)
Title: Towing device
Inventor: ITO TOMIO
IPC: B63B21/66
Filed: 1988-03-31
Abstract: PURPOSE:To form a towing rope into a required shape and to stabilize a towed substance by providing a resistor having larger resistance coefficient than the towed substance against fluid to the central position of the towing rope or a plurality of symmetrical positions with respect to the central position. CONSTITUTION:Both ends of a towing rope 1 are held by two ships S1 and S2, and are towed in the sea. A plurality of buckets 2A, 2B,... as towed substances are provided to the towing rope 1 by two hanging cables 2A', 2A', 2B', 2B. A resistor 3 showing larger resistance than buckets 2A, 2B... is provided to the central position of the towing rope 1 or the last position (P) during tow age.
Patent JP-H09271137-A (JP)
Title: Intercom device
Inventor: ONO MASAHIRO
IPC: H04M9/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of an apparatus, and to improve safety even when an intercom device is connected erroneously to a high voltage commercial AC power line. SOLUTION: A master machine 2 for an intercom device has a varister 8 and a DC feed section 9 connected in parallel on the output side of a rectifier 6 being connected to a commercial AC power D through a fuse 4 and converting ACs into DCs. Each circuit of a slave machine 1 and the master machine 2 is joined with the DC feed section 9, and each circuit of the slave machine 1 and the master machine 2 is supplied with a DC from the DC feed section 9. The breakdown threshold of the varister 8 is set in 150-270VDC. When the rectifier device is connected to the 200V commercial AC power line, the varister 8 is conducted instantaneously and short-circuited, the supply of the power supply is stopped to the DC feed section 9 while the fuse 4 is blown out, and the rectifier 6 and the commercial AC power D are disconnected.
Patent JP-H01249882-A (JP)
Title: Regeneration of solid oxygen carrier
Inventor: SUHARA SHINICHIRO
IPC: C07C67/00
Filed: 1988-03-31
Abstract: PURPOSE:To provide the subject regeneration process so designed that an oxygen or air flow and/or inert gas flow is (are) changed with the proceeding of the regeneration reaction, thereby shortening the regeneration time of a used solid oxygen carrier. CONSTITUTION:Temperatures are measured at plural sites T1-T8 along the flow direction of an oxygen-contg. gas for regeneration in a solid oxygen carrier packed bed 1. Concurrently with this, an oxygen or air flow and/or inert gas flow in said packed bed 1 is (are) changed with the proceeding of the regeneration reaction so as to retain all of said sites at temperatures as high as possible up to the highest permissible level specified in advance.
Patent JP-S533136-A (JP)
Title: Diagnosis extending unit
Inventor: YASUE KAZUO
IPC: G06F11/00
Filed: 1976-06-30
Abstract: PURPOSE: To decrease the hardware quantity without giving any effect to the ordinary action by realizing a diagnosis only iwth one unit of te peripheral unit control interface port. 
     COPYRIGHT: (C)1978,JPO&Japio