baber/WOPTO huggingface dataset:
Patent JP-H03280576-A (JP)
Title: Manufacture of color solid-state image sensing device
Inventor: NOMURA TORU
IPC: H04N5/357
Filed: 1990-03-29
Abstract: PURPOSE:To form a thin film color filter and simplify the structure, by providing a dye-base layer as an isolated independent unit. CONSTITUTION:Transparent polymer resin 3 is spread on a semiconductor substrate 1 on which a solid-state image sensing device is formed, and the element surface is flattened. Photosensitized material such as gelatin, casein, glue and PVA whose viscosity is adjusted is spread on the surface, and dye-base layers 7 are formed by exposure, development, and rinsing process, in the isolated independent state where adjacent layers do not come into contact with each other. Then by using positive type transparent resin 8 as a resist mask, windows are opened only at necessary portions, and dyeing is performed by using magenta dye. Thus a magenta color filter 4 is formed. The similar process is repeated by changing the dye.
Patent JP-H05278737-A (JP)
Title: Production of vessel with wide opening and the vessel
IPC: B65D1/26
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a multi-layer thin vessel with a wide opening of which cost is reduced. CONSTITUTION:The production of this vessel with a wide opening is composed of a process in which a monolayer or a multi-layer hollow blow-molded product is made so as to get a collar provided with at least one folded-back part 6 at a part of the shell 2, a process in which a vessel 10 with a wide opening is obtained by removing the upper part except the collar 5 of the blow-molded product, and a process in which the folded-back part 6 of the collar 5 of the vessel 10 with a wide opening is unified. A monolayer or a multi-layer bottom 3 and the shell 2 can be obtained by the blow-molding and the collar provided with at least one folded-back part 6 is attached at the upper edge of the opening 4 extending to the shell 2. And then the folded-back part 6 of this collar 5 is unified as a unit.
Patent JP-S63248288-A (JP)
Title: Solid-state image pickup device
Inventor: SHIRODONO MASAMITSU
IPC: H04N5/335
Filed: 1987-04-03
Abstract: PURPOSE:To prevent a smear as a belt in a vertical direction from being generated, by exhausting unrequired charge of one frame by switching an operation to fast driving with the start of exposure, setting all of the driving pulses of a V-CCD at (L) levels, and also performing no vertical transfer. CONSTITUTION:By depressing a shutter button, a shutter trigger pulse Pt is inputted to an exposure control means 6, and at a driving control circuit 5, a first readout pulse P1 and a second readout pulse P2 are generated. A switching circuit 3 selects a various kinds of signals from a CCD driving clock generator 4 for the fast driving, and supplies them to a CCD solid-state image pickup element 2, then, starts the exposure, and also, exhausts the unrequired charge. Then, a V-CCD transfer stop signal phi VOFF, is supplied to a gate circuit 10, and all of the driving pulses on an output side are set at the (L) levels. Therefore, no transfer well is generated at the V-CCD of the CCD solid-state image pickup element 2, therefore, no charge transfer is performed. Consequently, no transfer of the unrequired charge is performed, and the transfer of the smear can be prevented from being performed.
Patent JP-H03282606-A (JP)
Title: Base current compensating circuit
Inventor: TANAKA YOSHIAKI
IPC: G05F3/22
Filed: 1990-03-29
Abstract: PURPOSE:To secure a wide dynamic range even with a low voltage power supply by connecting the output of a 2nd current mirror circuit to an input terminal and then connecting a constant voltage source to the input terminal via a resistance. CONSTITUTION:The circuit are provided with the transistors TR Q1 - Q13, the resistances R1 - R9, a power voltage terminal (a), a constant voltage source (b), and an input terminal (c) and an output terminal (d) of a differential amplifier circuit. The output of a 1st current mirror circuit is connected to the base and collectors of the 1st and 2nd TRs. The collector of the 1st TR is connected to the input of a 2nd current mirror circuit. Then the output of the 2nd current mirror circuit is connected to the terminal (c) which is connected to the source (b) via a resistance. Thus a wide input dynamic range is secured even with use of a low voltage power supply.
Patent JP-S63247303-A (JP)
Title: Production of corrosion-and wear-resistant material
Inventor: MIYAUCHI MIKIYOSHI
IPC: B22F7/04
Filed: 1987-04-03
Abstract: PURPOSE:To inexpensively obtain a corrosion- and wear-resistant material having good adhesiveness by subjecting exothermic reacting powders formed by recoating a coating layer which consists of hard material powder and metal binder and is provided on a base material to compounding and diffusing by the heat of thermit reaction. CONSTITUTION:The hard material powder, the metal binder and molten binder are kneaded and the mixture is coated on the base material. The exothermic reacting powders and the molten binder mentioned above are kneaded and the mixture is recoated around the coating layer. The molten binder is then removed by heating therefrom. The exothermic reacting powders layer is thereafter ignited to induce a thermit reaction and to generate heat. The metal binder is melted by the reaction heat and the binder is combined with the hard material powder and is diffusively joined to the base material. The corrosion- and wear-resistant coating layer is thus formed with the good adhesiveness. Carbides, nitrides and borides of groups IV, V, VI of periodic table are used for the above-mentioned hard material powder. Ni, Co, Cu, Fe, Ti, and Zr or the alloys thereof are used for the metal binder; org. binders, hardly volatile solns. and water are used for the molten binder; and powders essentially consisting of Al and metal oxides are used for the exothermic reacting powders.
Patent JP-H04315301-A (JP)
Title: Rocking compensation type antenna system
Inventor: EGUCHI KOICHI
IPC: G01S3/38
Filed: 1991-04-15
Abstract: PURPOSE:To inexpensively obtain the compensation type antenna system with simple constitution. CONSTITUTION:The XEL axis is selected to be an electric axis in the AZ- EL-XEL mount. The electric axis is realized by controlling the phase shifter of array antenna. The threshold level discrimination is executed as to a latitude in which a mobile body is in existence or at an elevating angle of a satellite, and the rocking compensation in the AZ-EL mount and the satellite tracing in the XEL axis are executed at a high latitude area or a low elevating angle area. The rocking compensation is executed in the AZ-EL-XEL mount and the satellite tracing is executed according to an azimuth input at the high latitude area or the low elevating angle area. The satellite tracing and the rocking compensation are executed without causing a singular point at the high latitude area or the low elevating angle area and the excellent satellite tracing and rocking compensation are executed while stopping the use of a device relating to the azimuth input and avoiding the effect of a singular point at the high latitude area or the low elevating angle area. Not a gyro compass but an inexpensive device such as a magnetic compass is used for the device relating to the azimuth input.
Patent JP-S526438-A (JP)
Title: Digital differential analyzer
Inventor: YABUUCHI SHIGERU
IPC: G06F15/00
Filed: 1975-07-07
Abstract: PURPOSE: Development of a digital differential analyzer free form the error incidental to the time lag of digital surve system, and minimization of the operation procedure for any given problem. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07289980-A (JP)
Title: Method for coating by extrusion of thinner
Inventor: SAKAKIBARA MASATO
IPC: B05D5/06
Filed: 1994-04-21
Abstract: PURPOSE:To suppress the fluctuation in the output of a coating by a method wherein when the last part of the coating is applied for coating by ejecting it with a thinner, after a thinner valve has been opened before a gate valve is opened, the gate valve is opened at the same time when or before a color change valve is closed. CONSTITUTION:A color change valve is connected with the upstream side of a coating gun 1 through a regulator for the output. In addition, a gate valve 4 is arranged on the rearmost part of the color change valve 3. Furthermore, a thinner valve 5 and an air valve 6 are connected with the upstream side of the gate valve 4 through a hose 7. In this case, when an ordinary coating is shifted to a thinner extrusion coating, at first, before the gate valve 4 is opened, the thinner valve 5 is opened. Air in the hose 7 is compressed thereby. Then, the gate valve is opened at the same time when or before the color change valve is closed. The flow rate and the output of extrusion of the coating is prevented thereby from decreasing by utilizing expansion of air.
Patent JP-S63248700-A (JP)
Inventor: SAISUU YASUSHI
IPC: B67D7/42
Filed: 1987-04-06
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-H09275583-A (JP)
Title: Communication system and communication method
Inventor: YUZA MASAAKI
IPC: H04W72/04
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To average a transmission timing of a base station to a radio communication channel over all communication channels in the base station used for a personal handy phone. SOLUTION: In the case that only a communication channel (1, 1) is in use for a control channel C, a base station of a personal handy phone selects at first a 4th communication channel being a remotest communication channel from the 1st communication channel whose radio communication channel number is highest among 2nd-4th communication channels where number of busy radio communication channels is minimum. Then the base station selects the 2nd radio communication channel closest to the control channel C. Thus, the communication channel (2, 4) is selected as a communication channel used for transmission of data with a succeeding terminal station.
Patent JP-S59208510-A (JP)
Title: Thin film structure
Inventor: NISHIWAKI YOSHIKAZU
IPC: G02F1/01
Filed: 1983-05-12
Abstract: PURPOSE:To obtain an electrode which is in a well insulated state by forming a buffer layer on a crystal or waveguide layer grown after doping a metallic or noble metalic element into a Bi12SiO20 substrate and by forming a thin film pattern on the buffer layer. CONSTITUTION:A thin oxide film of SiO2 or the like is formed as a buffer layer 2 on a Bi12SiO20 substrate by vacuum deposition, sputtering or other method. A thin Ti film is formed on the layer 2 by sputtering, vacuum deposition or other method, and it is finely processed by photolithography or other technique to form an electrode 3. Since the thin Ti film is formed on the substrate 1 with the buffer layer 2 of SiO2 in-between, Ti is prevented from remaining at a part close to the surface of the substrate 1, so an electrode which is in a well insulated state can be obtd. The electrode is used in an optical switch, an optical integrated circuit, an SAW device or the like.
Patent JP-H06295407-A (JP)
Title: Evaluation method for characteristic of peak shift distribution for digital magnetic recording
Inventor: MIZUKAMI KAZUHIRO
IPC: G11B5/09
Filed: 1993-04-09
Abstract: PURPOSE:To exactly perform the countermeasure and the examination for improving an electromagentic transforming characteristic by obtaining the waveform gradient at the zero crossing point of the differential waveform of a reproducing signal using the reproducing signal, obtaining the effective value of a noise voltage using the spectrum data of the noise superposed on the reproducing signal and obtaining the standard deviation value of a peak shift distribution from both values. CONSTITUTION:Information writing/reading on a thin film magnetic disk 1 is performed by means of a magnetic head 3, this operation is executed by means of a signal writing/reading circuit 4 and the circuit 4 is controlled by a control part 5. Also, a digital oscilloscope 7, a spectrum analyzer 8 and a window margin measuring device 9 are provided and all measured data are processed in a personal computer 10. Especially, the measuring zone of the noise is divided into 1000 points and the standard deviation of the effective values of noise voltages is calculated. Since the change of the characteristic of peak shift distribution due to the change of the waveform shape of the reproducing signal or the noise spectrum is quantitatively and exactly predicted, the countermeasure and the examination for improving the electromagnetic transforming characteristic are much exactly performed.
Patent JP-H01256541-A (JP)
Title: Plasma treatment apparatus
Inventor: KONDO YOSHIKAZU
IPC: C08J7/00
Filed: 1988-04-06
Abstract: PURPOSE:To suppress unnecessary plasma discharge near the electrodes as much as possible, by radially arranging ungrounded electrodes connected to a power supply provided at the center. CONSTITUTION:A power supply part 1 supported by an insulated bearing part 3 is provided at the center of a group of ungrounded electrodes 4 arranged in a vacuum vessel A which is provided with a gas inlet hole 11 and a gas discharge hole 12 and can withstand a pressure difference between the outside and inside pressures of at least 1atm, and a plurality of the radially arranged electrodes 4 are supported by electrode connecting members 2 extending from said part 1. The supply part 1 is electrically connected to the electrodes 4, and flat grounded electrodes 5 are provided in positions opposed to and in parallel with both surfaces of the electrode 4. A winding roller 10 is driven by an electric motor 16, and a cloth 8 wound around a supply roller 9 is supplied through rollers 6 and 7 to the gap between the electrode 5 and the electrode 4, subjected to plasma treatment and wound around a roller 10.
Patent JP-S566746-A (JP)
Title: Working method of coupling
Inventor: NAKAMURA YOSHIMITSU
IPC: B21D53/24
Filed: 1979-06-29
Abstract: PURPOSE: To enable the continous production of couplins without any material loss by forming a blank flat plate which has beforehand been applied with tapping and the special threading corrugating, into pipe form.  
     CONSTITUTION: A flat part having undergone piercing and tapping 6 is formed in approximately right half portion of a blank flat plate and a corrugated part consisting of crest parts having thread parts 11 and through parts 9 is formed by rolling in the left half portion. Further, this blank is formed into a blank flat plate C cut with recesses 14... at one end and raised parts 13... on ther other. Thence, this blank flat plate C is bent to pipe form and the above-mentioned raised parts 13 are fitted into the recesses 14. These yield the coupling consisting of the thread- less coupling pipe part A and the threaded coupling pipe part B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09243347-A (JP)
Title: Measuring method for tapered shaft hole in roll to be fabricated into plate
Inventor: HIRANO HAJIME
IPC: G01B21/14
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method for tapered shaft holes in various-size rolls to be fabricated into plates, for use in handling the rolls after the length of each of them and the tapered shaft holes are measured and registered in a database during first handling in order to handle them in a fully automated plate-making factory. SOLUTION: A roll R to be fabricated into a plate has its end face aligned with a reference face F, a measuring cone T is fitted into a tapered shaft hole in the other end face of the roll, and the depth X of the fit is calculated using the following formula determined from the distance H1 of the apex P of the measuring cone T in a waiting position from the reference face F, the length L of the roll R to be fabricated into a plate, and the stroke S1 moved before the measuring cone T fits into the hole: X=L+S1-H1; next, the diameter (d) of the end face of the tapered shaft hole in the roll R to be fabricated into a plate is calculated using the following formula determined from the depth X of the fit and the conical angle α deg. of the measuring cone T: (d)=2×X×tan(α deg.×1/2).
Patent JP-S63249045-A (JP)
Title: Blood analyser
Inventor: KUMASAKA AKIO
IPC: G01N27/416
Filed: 1987-04-03
Abstract: PURPOSE:To facilitate the discarding of a specimen and to eliminate the possibility of contamination due to a waste liquid, by using a disposable film cartridge, which is formed into a double structure consisting of a water volatilizable film and blotting paper in the dripping part of the specimen to be measured. CONSTITUTION:A film cartridge for measuring a blood specimen is constituted of an unused film receiving case 1, a used film receiving case 2 and a film surface 3. The film surface 3 is formed into a double structure wherein a water volatilizable film 5 and blotting paper 6 are laminated. At the time of measurement, a blood specimen 7 is dripped on the film 3 and examined by an ion responsive electric field effect transistor (ISFET) sensor 8 and subsequently absorbed by the blotting paper taken up at a position in a back-to-back state Therefore, the cartridge may be discarded as it is after the total use number of times are finished and washing is made unnecessary and the possibility of contamination due to washing water is eliminated.
Patent JP-S59207804-A (JP)
Title: Production of stabilized crystals of sodium bromite
Inventor: SHIOZAWA TOSHIO
IPC: C01B11/20
Filed: 1983-05-12
Abstract: PURPOSE:An aqueous alkaline solution of NaBrO2 is concentrated with stirring and heating under reduced pressure to remove precipitates of salt crystals, then cooled down and the crystals precipitated are centrifuged in a short time to produce stable crystals of sodium bromite. CONSTITUTION:An alkaline aqueous solution containing NaBrO2, NaBr, NaBrO3 and NaOH, further NaCl according to the preparation process, is concentated under vigorous agitation, at 40-80 deg.C under vacuum of 5-50Torr to such a concentration as NaBrO2 is kept in liquid form, then the precipitating crystals of other salts than NaBrO2 are separated by centrifugation. The resultant concentrate is cooled down to a temperature lower than the saturation of NaBrO2, namely lower than 5 deg.C to cause precipitation of crystals containing NaBrO2. 3H2O. The precipitated crystals are subjected to centrifugation of 500-2,500XG for 30- 90sec to obtain the crystals of sodium bromite of high storage stability.
Patent JP-S5710136-A (JP)
Title: Photosensitive image forming material
Inventor: NAGASAWA KOUTAROU
IPC: G03F7/09
Filed: 1980-06-21
Abstract: PURPOSE:To obtain high density and high sensitivity by forming at least two photosensitive layers having different specified compositions and by adding fine particles  of a ferromagnetic body as a light shielding agent to the inner 1st layer. CONSTITUTION:Two photocross-linking and photosensitive layers are formed. The intermediate 1st layer contains fine particles of a ferromagnetic body as a light shielding agent, an alkali-soluble high-molecular compound with no cross-linkability in itself and a cross-linking agent, and the outer 2nd layer contains no light shielding agent practically and contains a self-cross-linking alkali-soluble high-molecular compound. The higly photocross-linking high-molecular compound contained in the 2nd layer receiving active light directly has ethylenic unsatd. bonds and free carboxyl groups at the side chain, and it includes a compound represented by formula I (where Ar is optionally substituted phenyl, R<1> is H, alkyl, cycloalkyl or aralkyl, m1 is about 50-80mol% and n1 is about 50-20mol%).
Patent JP-H04294623-A (JP)
Title: Produciton of substrate material for surface acoustic wave filter
Inventor: IMAEDA MINORU
IPC: C04B35/49
Filed: 1991-03-22
Abstract: PURPOSE:To eliminate a propagation loss at a high frequency region caused by the dispersion in a propagation speed of a surface acoustic wave due to fluctuation in the constituent and residence in porosity without losing an excellent characteristic of the surface wave filter substrate employing a PZT crystal as a material. CONSTITUTION:A PZT raw material is shaped and subject to primary baking, and then subject to hot isostatic press under an oxygen environment to prevent evaporation of Pb at the baking thereby avoiding the fluctuation in the constituent and residence of porosity.
Patent JP-H02264106-A (JP)
Title: Oil pressure warning device for engine
Inventor: HAGITA TOMIHIRO
IPC: F01M1/20
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the seizure of an engine due to a deficiency of engine oil by continuing electrification of a warning lamp by a retaining device even after an oil pressure switch has been turned off. CONSTITUTION:A one-shot relay 5 having such a characteristic that it is turned on at the time of startup is connected, in parallel, to the series circuit of a warning lamp 3 and an oil pressure switch 4. Thereby, if the oil pressure switch 4 is once turned on even for a moment, the condition is maintained thereafter, and even if the oil pressure switch 4 is turned off, the warning lamp 3 continues to be lit. Thus, the seizure of an engine due to a deficiency of engine oil can be prevented.
Patent JP-S59210017-A (JP)
Title: Antitumor agent
Inventor: SAITOU HIDESHI
IPC: A61K31/336
Filed: 1983-05-13
Abstract: PURPOSE:An antitumor agent, containing 1,3,5-triglycidoxybenzene or 2,4,6-triglycidoxy-1,3,5-triazine as an active constituent, and having improved antitumor activity. CONSTITUTION:An antitumor agent containing a compound expressed by the formula (X is C or N) as an active constituent. The mode of antitumor action of the above-mentioned compound is not elucidated in detail, but triglycidyl isocyanurate having the glycidyl groups is already known to have the inhibitory action on cellular mitotic division. The glycidyl groups seem likely to have great effect on the antitumor action. There are several stereoisomers in the compound expressed by the formula, and the stereoisomers can be used as a mixture thereof or in the form of a single isolated isomer. In case the ratio of prolonged life is used as an index for remedial effect of mice having transplanted cancerous cells, the effect on prolongation of life is clearly recognized in the mice in comparison with the control group.
Patent JP-S60229136-A (JP)
Title: Xy plotter
Inventor: KANEKO YUTAKA
IPC: G06F3/13
Filed: 1984-04-27
Abstract: PURPOSE:To eliminate the discontinuity of a motor driving pulse by providing a counter timer means which produces the motor drive timing, a means which latches data and a means which calculates the motor drive timing and stores this calculation result temporarily. CONSTITUTION:The drive timing of the (x) and (y) axis motors are set at (t) and (ts) seconds respectively. Then these (t) and (ts) seconds are set to latches 9 and 10 respectively as the count values. Then a microprocessor MPU11 delivers a reset signal Rvia a bus 17 and actuates timer counter 3 and 4 as prescribed. Thus both counters 3 and 4 starts to decrease data. Gates 7 and 8 are set in a state where signals can pass. Then the drive of a stepping motor is started to plot a straight line. The MPU11 counts the interruption request frequency and sets both gates 7 and 8 so that the signals are intermitted when the interruption request frequency reaches the sum frequency of the number of steps of both (x) and (y) axis motors.