baber/WOPTO huggingface dataset:
Patent JP-S5934541-A (JP)
Title: Color electrophotographic method
Inventor: TSUSHIMA SHIYUUICHI
IPC: G03G15/01
Filed: 1982-08-20
Abstract: PURPOSE:To simplify process, by carrying out heating and color development of filter particles, fixing of a toner, and removal of the filter particles in one time. CONSTITUTION:The conductive substrate 10 of a photoreceptor is grounded, uniformly negatively charged in the dark, and a mixture system of 3 kinds of red, blue, and green filter particles are attached to the surface of the photoreceptor 1. It is exposed through the filter particle layer to the optical image of an original O having black, red, blue, and green images on a white ground. Then, the filter particles weakened in adhesion to the photoreceptor 1 are selectively removed to obtain a filter particle image on the photoreceptor 1. A white toner is mixed into a 150-250 mesh iron oxide powder in 3wt% per iron oxide and stirred to form a developer, and the photoreceptor 1 is developed from above the filter particle image, resulting in attaching the white toner T to the filter particle image, and then, the toner T and the filter particles are transferred to a transfer sheet S.
Patent JP-S54138624-A (JP)
Title: Enzyme-fixed fiber and its production
Inventor: YAMAUCHI AIZOU
IPC: C12N11/08
Filed: 1977-12-01
Abstract: PURPOSE: Enzymes are fixed on fibers by dipping aminoacetalized polvinyl alcohol fibers into an aqueous enzyme solutions to produce novel and easy-to-handle title fibers.  
     CONSTITUTION: A polyvinyl alcohol is aminoacetalized by the reaction with an aldehyde having amino or substituted amono groups. The polymer is spun into fibers and preferably drawn and heat set so that the ratio of equilibrium swelling is controlled to 1.5W5 in water at 30°C. Then, desirably the fibers are treated with a 0.2W3 N acid aqueous solution for increasing the yield of fixed enzyme and then dipped in an aqueous solution of enzyme such as glucose isomerase to produce enzyme-fixed fibers. The acetalization of polyvinyl alcohol may be conducted after spinning. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000338083-A (JP)
Title: Moisture standard sample and use thereof
Inventor: KATOU HIROMASA
IPC: G01N27/44
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To inspect a measuring system extremely usefully by using potassium tartarate hydrate in an analyzing method requiring a sample low in moisture content, in particular, a moisture measuring method using a heating evaporator. SOLUTION: Potassium tartarate.0.5 hydrate contained in a moisture standard sample is a crystal consisting of two molecules of potassium tartarate and one molecule of water. Since a water molecule in potassium tartarate.0.5 hydrate is stable at the normal temp., the moisture content of 3.83 wt.% of the compd. does not change within a normal temp. region. When the change of a crystal structure by temp. is investigated by heat analysis, a temp. range discharging combined water is 180-260 deg.C and this compd. is hard to receive the influence of heating temp. As potassiumi.0.5 hydrate to be used, a reagent grade one is pref. An accurately measurable moisture region is 500-5,000 μg. Since the weighing error of potassium tartarate.0.5 hydrate is 3.83 wt.%, about 130 mg of a sample can be used and this sample is extremely pref. in an aspect reducing a weighing error.
Patent JP-H089760-A (JP)
Title: Combine harvester
Inventor: TAKAHARA KAZUHIRO
IPC: A01D69/00
Filed: 1994-06-27
Abstract: PURPOSE:To provide a combine harvester designed to simplify its control and improve its operating efficiency by vehicle speed control so as not to develop an excessiveness of the amount of a harvest to be sorted along with avoiding unnecessary change in the upper limit vehicle speed in case the combine harvester during reaping traveling is positioned close to its travel end. CONSTITUTION:A control means H increasing the throughput capacity as the amount of the harvest to be sorted dropping from a threshing chamber increases and conducting speed change operation in order to maintain the engine load detected by relevant means S7, H within a target load range, performs a vehicle speed control in such a state as not to exceed the upper limit vehicle speed set as the maximum value of the vehicle speed detected when the amount of a harvest to be sorted does not exceed the upper limit value of the throughput capacity; in case the amount of a harvest to be sorted exceeds the upper limit value of the throughput capacity, the set upper limit vehicle speed is corrected to a set lower vehicle speed when the remaining reaping travel relative to a planned reaping travel is longer than a set value; on the contrary, such correction is not made when the remaining reaping travel is shorter than the set value.
Patent JP-H04226022-A (JP)
Title: Formation of space in semiconductor struc- tural body
Inventor: ARAN JII SORUHEIMU
IPC: H01L29/41
Filed: 1991-04-02
Abstract: PURPOSE: To provide a technique, in which a sidewall spacer is formed on emitter/gate contact effective to bipolar, CMOS, and BiCMOS transistors, etc., while local metal to metal connection is formed with reactive metals on the sidewall of selective base/source/drain contacts. CONSTITUTION: In a contact constitution for a semiconductor substrate comprising, along the surface of a semiconductor device, plural semiconductor regions 50, 52, 54, 56, 58, 60, 68, 70, 62, and 64 with each region comprising an upper part surface and at least one sidewall surface, a first part of the semiconductor region is a first conductive-type, while the second part of the semiconductor region is a second conductive type. A selective insulating spacer is formed along the sidewall of selective semiconductor regions 58, 60, 68, 70, 62, and 64 of the first conductive type, while on the sidewall of semiconductor regions 52, 54, and 56 of the second conductive type, fire resistant metals such as titanium, molybdenum, or tungsten, etc., is used for forming contacts.
Patent JP-S5934746-A (JP)
Title: Data communication controlling system
Inventor: MURAI MASAAKI
IPC: H04L29/06
Filed: 1982-08-20
Abstract: PURPOSE:To improve the efficiency of transmission without transmitting again a transmitted part, by interrupting a non-priority data under transmission to transmit a priority data and then transmitting continuousely the interrupted non- priority data from the interrupted point. CONSTITUTION:Non-priority data are stored to a transmitting buffer 120 and then transmitted by a transmission control circuit 140. When a transmission request control circuit 110 receives a priority data transmission request 111, the untransmitted non-priority data left at the buffer 120 is temporarily transferred to an interrupting buffer 130. Then priority data are stored to the buffer 120 and transmitted. When the transmission is over, the interruption data of the buffer 130 is transferred to the buffer 120 by a transmission end signal 114. Thus the non-priority data is transmitted again. Therefore the only data obtained after an interruption is transmitted for the interruption data. This improves the transmitting efficiency of data.
Patent JP-S63308492-A (JP)
Title: Signal processing circuit for recording and reproducing device
Inventor: MIHASHI YASUO
IPC: H04N9/83
Filed: 1987-06-09
Abstract: PURPOSE:To decrease the number of components and to reduce adjusting positions by providing a mode switching switch for sharing one delay element in the three circuits of a luminance signal/chroma signal separating circuit, a drop out compensating circuit and a feed back type horizontal correlation noise canceling circuit. CONSTITUTION:The one delay element 16 is shared for the Y/C separating circuit for separating a video signal to be recorded to the luminance signal (Y signal) and the chroma signal (C signal), the drop out compensating circuit and the feed back type horizontal (H) correlation noise canceling circuit. A drop out compensating function at the time of a reproducing mode and a H correlation noise cancelling function are simultaneously operated. Thereby, by the one delay element 16 and a mode switch circuit 21, the three functions of a Y/C separating function at the time of a recording mode, the drop out compensating function and the H correlation noise cancelling function at the time of the reproducing mode can be executed to prevent an interference between the Y and C, compensate the drop out of a tape noise and to improve S/N at the time of a reproduction.
Patent JP-H0311943-A (JP)
Title: Automatic display device for distribution line system
Inventor: AZUMA SEIJI
IPC: H02B15/00
Filed: 1989-06-06
Abstract: PURPOSE:To enable remote control in short time and to shorten recovery work time in case of a fault on a high voltage distribution line by indicating preceding system display request through key operation and quickly switching the display of distribution line diagram including a control object switchgear. CONSTITUTION:Upon depression of a preceding system display button, judgement is made whether a previous time display content storing area contains any content, and if any content exists distribution display data and street map display data are edited in the display range (X, Y coordinates) in the previous time display content storing area. Then accompanied information data are edited based on the existence of accompanied information in the previous time display content storing area. Edited data are transferred to a CRT controller where a distribution diagram is displayed. When a plurality of storing areas are provided, a plurality of previously displayed distribution line diagrams can be displayed continuously in time series.
Patent JP-S6047600-A (JP)
Inventor: ROBAATO MAIKERU GURANBAAGU
IPC: H04S1/00
Filed: 1983-08-09
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-H05341030-A (JP)
Title: Signal receiver for position measurement
Inventor: YAMAOKA NOBORU
IPC: G01S19/42
Filed: 1992-06-04
Abstract: PURPOSE:To provide a signal receiving device for position measuring, with which the acceptability of the accuracy of the output from measuring is displayed. CONSTITUTION:A signal receiving device for position measuring is equipped with a receiving position measuring part 2, which is mounted on a moving body, catches selectively the electric waves from a plurality of GPS satellites, and measures the position, running speed, and azimuth of the moving body. This is further equipped with an accelerometer 3, which is to sense the acceleration of the moving body, and an acceleration judging part 4 to judge if the sensed acceleration is exceeding the specified value corresponding to the acceleration value which demonstrates accuracy degradation of the measuring output from the receiving position measuring part 2. Upon receiving the measuring output and judging output, a measuring data output processing part 5 does not send to a display part 6 the information the measuring output when the acceleration exceeds the specified value, but does the information based on the judging output, or both information based on the judging output and measuring output irrespective of the judging output.
Patent JP-H0310355-A (JP)
Title: Common bus priority control method
Inventor: NAKANO HARUICHI
IPC: G06F13/362
Filed: 1989-06-07
Abstract: PURPOSE:To efficiently operate a common bus by changing the time distribution for giving of the priority of a bus in accordance with the dynamically changing frequency in common bus use of each bus master. CONSTITUTION:The processor of a common bus control part 21 rewrites time distribution data for giving of the priority to individual bus masters in a memory 5 based on a prescribed program in accordance with change requests of common bus acquisition timing from bus masters 22 to 2. After this rewrite, time distribution data in the memory 5 is successively cyclically accessed by a counter 3, and the output of the memory 5 at this time is used as an acquisition permitting signal of a common bus 31 to each bus master. Thus, the common bus is efficiently used because the common bus control part 21 manages the priority control of the common bus 31 is accordance with frequencies in common bus use of bus masters.
Patent JP-S53127917-A (JP)
Title: Suction device of multi-cylinder engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02M31/10
Filed: 1977-12-01
Abstract: PURPOSE: To devise to generate swirls in a combustion chamber for promoting the combustion efficiency by providing an auxiliary suction passage directed toward the combustion chamber near a suction valve in a main suction passage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H076986-A (JP)
Title: Semiconductor substrate grinding method
Inventor: FUKAYA AKINARI
IPC: B24B1/00
Filed: 1993-06-16
Abstract: PURPOSE:To provide a method of grinding a semiconductor substrate high in processing accuracy enough to protect the surface of the semiconductor substrate. CONSTITUTION:A negative type resist 3 is uniformly formed on a pattern surface 2 provided onto a silicon wafer 1 by the use of a spin coating method. Solvent is removed through a post-baking process. Thereafter, the wafer 1 is placed on a wafer chuck, with its pattern surface 2 down. The silicon wafer 1 is spin-ground by a cup-type grinding stone. At this point, the pattern surface 2 is protected by the negative resist 3.
Patent JP-S631951-A (JP)
Title: Apparatus for measuring fine particle in liquid
Inventor: SHIMIZU HIROMICHI
IPC: G01N15/14
Filed: 1986-06-23
Abstract: PURPOSE:To measure even fine particles extremely difficult to measure by conventional technique on-line, in an apparatus for detecting or counting insoluble fine particles contained in a liquid, by detecting air bubbles generated using said particles as nuclei. CONSTITUTION:A liquid 30 to be measured is supplied into a transparent detection cell 10 made of glass at a constant flow speed through piping 20. The beam emitted from a relatively intensive exciting beam source 40 such as argon ion laser is converged to the center part of the cell 10 by a lens 50 to locally heat a liquid in a range not exceeding b.p. of the liquid and the saturation at the locally heated part rises to generate air bubbles 80 in the liquid. The emitted beam from the cell 10 is condensed by a lens 60 to be guided to a beam trap 70. The air bubbles generated are detected by detecting the probe beam emitted from a beam source system constituted of a semiconductive laser 90 and a beam condenser 100 in the downstream part and said probe beam is amplified and subjected to signal processing by an electric circuit 120 to be detected and counted as a pulse.
Patent JP-H1069344-A (JP)
Title: Method and system for discriminating gesture and handwritten character in computer
Inventor: JOHN MARK ZETSUTSU
IPC: G06F3/0488
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To discriminate gesture input from handwritten character input by prior recognition analysis relating to stroke characteristics such as the count, size and position, etc., of the strokes in real time when the respective strokes are plotted. SOLUTION: A personal computer system 10 is provided with a processor 11 provided with a CPU 15 and a random access memory 13. Further, it is provided with an additional memory by a hard disk storage device 17 and a floppy disk device 19. Then, a set of the strokes inputted to the computer system 10 by a pen or a stylus 29 is detected and the respective strokes are successively analyzed so as to check whether or not a set of characteristics for indicating the handwritten character input or the gesture input is present. After analyzing the respective strokes, based on a set of the characteristics of all the analyzed strokes such as the count, the size and the position, etc., a set of the strokes is categorized as the gesture or handwritten character input.
Patent JP-2000337958-A (JP)
Title: Resistance variation type infrared sensor
Inventor: YAMADERA HIDEYA
IPC: G01J1/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide the resistance variation type infrared sensor which is superior in ratio detection capability to a conventional resistance variation type infrared sensor. SOLUTION: This resistance variation type infrared sensor has a membrane structure 2 provided on a silicon semiconductor substrate 1 and a gap 3 formed below the membrane structure 2, which is formed by stacking and forming a base film 4, a resistance film 5, a protection film 6, and an infrared-ray absorption film 7 in order; and the infrared-ray absorption film is formed of alloy consisting principally of nickel and zinc. The nickel-zinc alloy contains 10 to 40 wt.% zinc as compared with nickel and/or the infrared-ray absorption film is 0.1 to 5 μm thick.
Patent JP-H077825-A (JP)
Title: Stripping method for coating from insulation-coated wire
Inventor: TAMURA KATSUYOSHI
IPC: B23K26/12
Filed: 1993-06-16
Abstract: PURPOSE:To prevent the contamination of a core wire which occurs when the insulating coating of the core wire is removed by using an excimer laser. CONSTITUTION:A desired part 7 of a covered wire 1 with an insulating coating having a core wire 2 coated with gold or a gold alloy is removed by irradiating the part 7 with laser beams A and B. A nozzle 9 for supplying an oxygen gas G is faced to the part 7. The insulating coating 3 of the wire 1 is removed in an atmosphere where the oxygen gas excessively exists. Therefore, the coating 3 can be completely decomposed into a carbon dioxide gas, steam, etc., and the adhesion of a carbide, etc., to the core wire 2 can be prevented.
Patent JP-H09300329-A (JP)
Title: Manufacture of mottled dot pattern tile
Inventor: HOSHINO SHINJI
IPC: B28B11/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new mottled dot pattern tile wherein a pattern of mottled dots is entirely different form traditional one. SOLUTION: A powdery tile raw material 20 is placed on a conveyor belt 18 and transferred. While a powdery pigment 14 is, in a stripe shape, continuously fed on the tile raw material and while those tile raw material 20 and pigment 14 are continuously fed from a tip part of the conveyor belt 18 toward a downward rolling press machine 22, they are pressurized into a thinely stuffed massive piece 26. Thereafter, the massive piece 26 is crushed with a crusher 28 to a particle 12 of a specific particle size to manufacture porcelain earth. The porcelain earth is dry pressed with a pressing machine, and burnt to obtain a mottled dot pattern tile.
Patent JP-H01312529-A (JP)
Title: Nonlinear optical element
Inventor: MIZUUCHI KIMINORI
IPC: G02F1/35
Filed: 1988-06-13
Abstract: PURPOSE:To facilitate miniaturization and stabilization by providing a lens consisting of a nonlinear optical material in a resonator consisting of two reflecting mirrors, a condensing optical system which excites light to the resonator and a coherent light source. CONSTITUTION:The lens 5 consisting of the nonlinear optical material in the resonator consisting of the two reflecting mirrors 3, 4, the condensing optical system 2 which excites light to the resonator and the coherent light source 1 are provided. The light emitted from the light source 1 is resonated by using the two reflecting mirrors 3, 4 and the lens 5 consisting of the nonlinear optical material as the light which condenses in the case of the forward wave and as the light which diverges once and is again condensed by the lens 5 in the case of the backward wave 1. Since the second higher harmonic wave is generated only by the forward wave of the high energy density, the nonlinear optical element is stably operated and is miniaturized.
Patent JP-H0312860-A (JP)
Title: Reproduction device for sound signal
Inventor: HAGITA YOSHIHARU
IPC: G11B20/02
Filed: 1989-06-09
Abstract: PURPOSE:To reduce switching noise by permitting a switching meansto alternately change over two signals based on the polarity of a switching pulse when the phases of carriers detected in a phase coincidence detection means almost coincide. CONSTITUTION:A change over switch 11 being the switching means which alternately switches the output signals of two reproduction heads 1A and 1B and output them, a monostable multivibrator 20 and a flip flop 21 in the phase coincidence detection means 39 detecting the coincidence of the phases of the output signals of two reproduction heads 1A and 1B are provided. The change over switch 11 executes a switching action based on the output of the phase coincidence detection means 39 and the polarity of the switching pulse corresponding to the reproduction action of two reproduction heads 1A and 1B. Consequently, the phase deviation of the waveform in a connection point can be kept to a minimum even if sound signals different in carrier frequencies are connected. Thus, the switching noise of the reproduced sound signal can be reduced.
Patent JP-S5574325-A (JP)
Title: Axial air-gap motor
Inventor: KOYAMA YUKIHIRO
IPC: H02K1/22
Filed: 1978-11-27
Abstract: PURPOSE: To minimize number of parts for easy assembling by fixing a rotor plate directly on the end of a rotated unit through a flange of non-magnetic substance.  
     CONSTITUTION: A magnetic rotor plate 13 to arrange opposite to a stator 15 is fixed on a flange 16 of non-magnetic substance, a rotary shaft 12 is welded and fixed on the flange 16, and then the flange 16 is fixed on the end of a rotated unit 11 with a bolt 17. Now, the rotor plate 13 is fixed directly on the rotated unit 11, therefore the number of necessary parts can be kept less and in addition, since a working precision is required only on a contact face of the flange 16, assembling and working can be facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5573054-A (JP)
Title: Electrostatic recording medium
Inventor: SONODA NOBUO
IPC: G03G5/02
Filed: 1978-11-25
Abstract: PURPOSE: To reduce the compounding amount of a binder, make possible the formation of conductive layer and obtain the electrostatic recording medium of high resolving power and recording strength by providing a barrier layer between the conductive layer and dielectric layer lamination-formed on a substrate.  
     CONSTITUTION: A barrier layer is formed by using water-base emulsion resins such as polyvinyl alcohol or hydroxy ethyl celluose. A binder (e.g., hydroxy ethyl cellulose) is added to the power of tin dioxide, zinc oxide, etc. and this is coated on a substrate to form a conductive layer. After the abovementioned barrier layer is formed on this, further dielectric layer coating (e.g., compositions such as vinyl chloride-vinyl acetate compolymer, calcium carbonate, methyl ethyl ketone) is coated thereon, whereby the electrostatic recording medium is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07330618-A (JP)
Title: Vascular embolic agent
Inventor: ITO SHOJI
IPC: A61K49/00
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a vascular embolic agent, excellent in the safety such as neither adverse side effect nor danger caused by organic solvents and suitably usable in intravascular operation. CONSTITUTION:This vascular embolic agent comprises an aqueous solution containing a heat-sensitive polymeric compound, constituted of at least one recurring unit of an N-substituted (meth)acrylamide represented by the formula (R<1> is H or methyl; R<2> is H, an alkyl or an alkoxyalkyl; R<3> is an alkyl or an alkoxvalkyl) and having a molecular weight corresponding to 0.01-6.0dl/g intrinsic viscosity [eta] in a tetrahydrofuran solution at 27 deg.C and 10-37 deg.C transition temperature in water at 0.5-50wt.% concentration. A homopolymer of the N- substituted (meth)acrylamide, a copolymer of two or more thereof and a copolymer of the N-substituted (meth)acrylamide and other monomers are cited as the heat-sensitive polymeric compound. The vascular embolic agent is capable of emerging from a catheter, thereby increasing the temperature, convertible into a solid form and blocking blood vessels.