baber/WOPTO huggingface dataset:
Patent JP-S61284162-A (JP)
Title: Color reader
Inventor: SUZUKI YOSHIHARU
IPC: H04N1/48
Filed: 1985-06-10
Abstract: PURPOSE:To improve the read precision by inserting a light-transmissive plate, which corrects the difference of the distance between an image and an object for insertion of one of filters inserted in time division to the optical path through which the reflected light from the surface of an original is incident on an image sensor, together with the other. CONSTITUTION:The optical path where the reflected light from the surface of an original 1 is incident on an image sensor 5 through a lens 4 is formed. Filters 9a, 9b, and 9c are inserted to the optical path in time division, and color signals of two colors are read divisionally. The distance between the original 1 and the sensor 5 is set to a value for insertion of the filter 9a having a maximum optical path length. When the filter 9b is inserted, a light- transmissive plate 11 which corrects the difference of the distance between the original 1 and the sensor 5 is put on the filter 9b and they are inserted to the optical path. When the filter 9c is inserted, a light-transmissive plate 12 which corrects the difference is put on the filter 9c and they are inserted to the optical path. Thus, the read precision is improved.
Patent JP-H01296600-A (JP)
Title: Plasma generating source
Inventor: ANDO YASUNORI
IPC: H05H1/46
Filed: 1988-05-23
Abstract: PURPOSE:To generate plasma made uniform in a wide extent by arranging a plurality of ring-shaped discharge electrodes coaxially at the outside of a vessel of plasma generating device, and thereby independently controlling high frequencies supplied to between these electrodes. CONSTITUTION:A recess 2 in a specified depth is furnished in the oversurface of a glass vessel 1 of a plasma generating device in such a way as lying on the axis of the oversurface, and the tip is opened horizontally with a plurality of holes 3 in such a way as directed radially. A reaction material gas lead-in pipe 4 is inserted in the center of this recess 2, and the tip is put in communication with the vessel through the holes 3 in the condition sealed to the inner surfaces of the recess 2. A ring-shaped discharge electrode 5 of metal is arranged between the inner surface of this recess 2 and the lead-in pipe 4, while another ring-shaped discharge electrode 6 of metal is arrange outside the vessel 1 mating with the electrode 5, and a specimen holder 7 is arranged in position apart from these electrodes 5, 6 and rotated round the axis. The vessel 1 is coupled below in the condition sealed to the base 8, which is provided with an exhaust hole 9 for vacuum exhaust and waste gas in the position below the holder 7 with respect to the lead-in pipe 4.
Patent JP-H04229350-A (JP)
Title: Method and apparatus for performing medium access control/host system interface
Inventor: MAAKU EI TORABOGURIO
IPC: H04L12/433
Filed: 1991-04-30
Abstract: PURPOSE: To provide the interface system for transferring information between a local area network and the system memory related to the station mounted on the network. CONSTITUTION: A system 10 has a bus interface unit 18 executing the transfer of information between an interface and a memory and a display module 12 transfers the information received from a network to a memory system via the bus interface unit. A request module 14 transfers the information received by the interface 10 from the memory system to the network via the bus interface unit 18. A status generation/space control module 16 is connected with a display module and the request module, monitors the status and controls the assignment within the memory system for the transferred in formation.
Patent JP-H04330320-A (JP)
Title: Air suction system
Inventor: NARUSE MASAHARU
IPC: F01N3/34
Filed: 1991-04-30
Abstract: PURPOSE:To prevent deterioration of exhaust purifying performance in an air suction system for purifying exhaust gas in an internal combustion engine by regulating a flow rate of secondary air in such a manner that an air-fuel ratio on the upstream side of a three-way catalyst becomes a theoretical air-fuel ratio when a rich air-fuel ratio of an intake passage is determined on the basis of an exhaust component value detected by an exhaust sensor and an exhaust temperature is lower than a predetermined temperature. CONSTITUTION:A controller 28 selectively supplies a negative pressure and an atmospheric pressure to a negative pressure chamber 52 of an opening/closing valve mechanism 46 by a negative changeover valve mechanism 60 of a flow rate regulator 44 if an air-fuel ratio of an intake passage 4 is richer than a theoretical air-fuel ratio on the basis of concentration of oxygen detected by an oxygen sensor 36 and an exhaust temperature detected by an exhaust temperature sensor 42 is lower than a predetermined temperature, to operate a diaphragm 50. Consequently, an opening/closing valve body 54 is displaced so that an air-fuel ratio of an exhaust passage 6 on the upstream side of a three- way catalyst 24 from a secondary air passage 18 can be maintained in the theoretical air-fuel ratio.
Patent JP-S6020950-A (JP)
Title: Rigid vinyl chloride resin composition
Inventor: YAMAKAWA MASAHIRO
IPC: C08L51/00
Filed: 1983-07-13
Abstract: PURPOSE:To provide the titled compsn. which gives highly electrically conductive moldings having excellent mechanical strength, a high heat distortion temp., less heat shrinkability and good surface texture, by blending electrically conductive carbon black with a specified graft copolymer. CONSTITUTION:99-60wt% monomer mixture consisting of 80-100wt% vinyl chloride and 20-0wt% monomer (e.g. vinyl acetate) copolymerizable therewith is graft-polymerized onto 1-40wt% copolymer composed of 5-75wt% methyl methacrylate and 95-25wt% ethylene to obtain a graft copolymer having a specific viscosity of 0.14-0.31. Not more than 40pts.wt. electrically conductive carbon black having an oil absorption of 300-400ml/100g and a surface area of 800m<2>/g or above is blended with 100pts.wt. said graft copolymer. EFFECT:Moldings having excellent flow characteristics, a low volume resistance and a high softening temp. and suitable for use in the production of video disc, computer disc, etc. can be obtd.
Patent JP-H04351907-A (JP)
Title: Width rate-of-change measuring method
Inventor: MIURA HITOSHI
IPC: B65H43/04
Filed: 1991-05-30
Abstract: PURPOSE:To continously and precisely measure the rate-of-change of the width in line between the feeding side and the winding side of a sheet-like member which is carried on a line. CONSTITUTION:In a width measuring device comprising light sources 2 and 2', CCD cameras 3 and 3', camera controllers 4 and 4', and displays 5 and 5', by mechanism 6 and 6' for detecting that the measured area at the feeding side measurement point in a sheet-like member 1 reaches at the winding side measurement point, the width data measured at the feeding side measurement point and the width data of the same location measured at the winding side measurement point are sequentially compared with each other by a processing device 7 containing a storing-oparating function, so that the rate-of-change of the width of the sheet-like member at the feeding side and at the winding side is continously determined, and the resulted value is displayed at a display 5'' as well as being continously recorded in a recorder.
Patent JP-S617221-A (JP)
Title: Preparation of oxygen-containing compound
Inventor: TANAKA MASATO
IPC: C07C69/14
Filed: 1984-06-20
Abstract: PURPOSE:To obtain efficiently the aimed oxygen-containing compound, by reacting CO with H2 in the presence of a ruthenium compound as a catalyst in a general-purpose inexpensive solvent using an organic halide as a reaction promoter. CONSTITUTION:An oxygene-containing compound is obtained by reacting CO with H2 in the presence of a ruthenium compound catalyst, wherein the reaction is carried out in an aprotic solvent (example; THF, DMF, Xylene) in the coexistence of an organic halide (example; methyl iodide, benzotrichloride) expressed by the formula RXn (R represents mono- - traivalent hydrocarbon; X is halogen atom; n is 1, 2 or 3) as the reaction promotor. The organic halide is added in an amount necessary to set the ratio of the total halogen atom to the total ruthenium (Ru) atom (X/Ru) present in the reaction system within 1-20 range. EFFECT:The organic halide is capable of promoting the reaction without requiring any special solvent such as phosphine oxide.
Patent JP-S6110002-A (JP)
Title: Device for modifying fuel
Inventor: KATSUTA MOTOHEI
IPC: C01B3/48
Filed: 1984-06-22
Abstract: PURPOSE:To simplify a device and a process, and to modify fuel economically, by feeding a gas rich in hydrogen to a CO adsorption column set at the outlet of a CO modifying device to remove CO, using the desorbed gas as a combustion gas of a fuel. CONSTITUTION:A hydrocarbon raw material is fed through the pipeings 6 and 7 to the desulfurizer 3 to remove S, it and steam sent from the piping 9 are fed together through the piping 8 to the fuel modifying catalyst tube 2 set in the furnace 1 of a device for modifying fuel, and the hydrocarbon is modified into CO and H2. Then, modified gas is sent through the pipings 10 and 11 to the high-temperature CO modifying device 4, and processed into CO2 and H2. Then, they are sent through the pipings 12 and 14 to the CO adsorption column 5 packed with a zeolite adsorbent doped with copper, iron, etc. to adsorb and to remove unreacted CO, and a gas rich in hydrogen containing CO is sent through the piping 15 to the following process. On the other hand, in the other adsorption column 5' in a desorption process, the CO-containing gas desorbed with a hot transferring gas sent from the piping 16 is sent as part of a combustion gas to the furnace 1 and burnt.
Patent JP-S61287489-A (JP)
Title: Distillation device for waste liquid utilizing frozen ice block
Inventor: TANAKA KAZUE
IPC: C02F1/04
Filed: 1985-06-12
Abstract: PURPOSE:To improve purifying and regenerating efficiency of waste liquid and to save the amt. of cooling water as best as possible by charging frozen ice block to an internal chamber of a cooling device for distilling waste liquid for reducing the cooling temp. as low as possible. CONSTITUTION:An injection valve 2 and liquid suction pipe 3 for waste liquid are provided to a feed liquid tank 1, and a box 5 for a liquid amt. adjusting device is provided to the midway of the feed liquid tank 1 and a heating tank 4. An inlet port 7 for the feed liquid and an outlet port 8 for the feed liquid are provided to the internal chamber of the box 5, and a vertically revolvable float 6 is also provided. Further, a passage 11 for steam, a cooling passage 12, and a liquefaction passage 13 are provided to the internal cooling chamber 10 of the cooling device 9. A regeneration tank 14, vacuum pump 15, and heater 16, etc., are also provided. Thus, by charging frozen ice block to the internal chamber 10 of the cooling device 9 during distillation of waste liquid using the above-described device, efficiency for purification and regeneration of the waste liquid is improved and the amt. of water required for cooling is reduced as much as possible.
Patent JP-H02306666-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAJITA TATSUYA
IPC: H01L21/28
Filed: 1989-05-20
Abstract: PURPOSE:To prevent peeling of an isolated sidewall layer by disposing a pattern in which part of the side face of a lower layer is not covered with an upper layer on a chip region, and disposing a lower layer pattern covered with an upper layer pattern on a peripheral region. CONSTITUTION:A pattern is formed of a chip region CA defined on one side surface of a substrate 1 and a peripheral region PA surround the chip region, and composed of a lower layer 2 and a lower layer 3, and an intermediate layer 4 interposed between the layers 2 and 3 and made of a material to be selectively dry etched. A pattern in which part of the side face of the layer 2 is not covered with the layer 3 is disposed on the region CA, and a pattern in which part of the side face of the layer 2 is covered with the layer 3 is disposed on the region PA. Thus, when the layers 2 and 3 are patterned in a-self-alignment manner, a sidewall layer generated at the stepwise difference part of the layer 2 disposed on the region PA is prevented from peeling in a later step.
Patent JP-S5958760-A (JP)
Inventor: SUTANFUOODO ROBAATO OBUSHINSUK
IPC: B01J23/00
Filed: 1983-07-13
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-H0421896-A (JP)
Title: Voice synthesizer
Inventor: BABA MASANORI
IPC: G10L13/02
Filed: 1990-05-17
Abstract: PURPOSE:To output an optional voice by providing the voice synthesizer with a means for inputting voice information and correspondingly storing the inputted voice information and character information. CONSTITUTION:When a key switch in a character input part 2 is depressed in the case of outputting a voice, the voice corresponding to the key is generated from a speaker 3. A voice is previously inputted from a voice input part on the assumption that the voice is generated, and its sampling value is stored. The sampling value is stored in a voice difference detecting part 10, a difference data storing part 12 and a default data storing part 13. The voice synthesizing part 11 adds difference data to default data read out based on character data inputted from the input part 2 and outputs a voice signal. Consequently, a voice of an optional color can be outputted.
Patent JP-S5651762-A (JP)
Title: Power feeder to copying machine
Inventor: SHIGA NOBORU
IPC: G03B27/50
Filed: 1979-10-03
Abstract: PURPOSE: To prevent the peeling etc. of an insulation layer owing to hooking to other parts and contacting with high-temperature parts by providing a feeder holding body having a groove in which a feeder enters thereby preventing the feeder from slacking.  
     CONSTITUTION: A light source lamp 11 is fixed together with a reflecting mirror 12 to a supporting base 13, and these are constituted linearly movably by rollers 14. A cooperative reflecting mirror 15 is so constituted as to move cooperatively with the light source lamp 11 and a feeder holding body 17 formed with a groove 16 in which a feeder 18 is placed is mounted to one end part thereof. Here, the light source lamp and the cooperative reflecting mirror are so constituted as to move cooperatively in such a manner that the focal length of the incident image up to the reflecting lens becomes always constant. As a result, even if part of the feeder is fixed near the feeder insertion port and is connected to the light source lamp by way of the feeder holding body, the cooperative reflecting mirror and the light source lamp move cooperatively in the relation mentioned above; therefore, thes slacking of the feeder does not occur. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08303885-A (JP)
Title: Manufacture of heat regenerator filling material for stirling equipment, and molding die used therefor
Inventor: NAKAZATO TAKASHI
IPC: F25B9/00
Filed: 1995-04-28
Abstract: PURPOSE: To enable keeping of a passing resistance of a filling material proper by forming needle holes at both end parts of a heat regenerator filling material with a needle disc planted in a female molding die and a needle disc planted in a male molding die. CONSTITUTION: A female molding die 53 formed in a hollow cylinder with dimensions that allow filling into a heat regenerator has a number of needle discs 53a like frogs planted on a bottom part thereof. On the other hand, a male molding die 54 has needle discs 54a like frogs planted corresponding to the needle discs 53a. Then, a necessary number of filling materials are filled into the bottom part of the female molding die 53 and pressed by the male molding die 54 from above. This enables ventilation through numerous needle holes 14a1 and numerous needle holes 14b1 formed at both the end parts of the filling material 14 thereby reducing a passing resistance of a working gas.
Patent JP-H09314144-A (JP)
Title: Water treatment apparatus
Inventor: NARUKAMI YOSHIHISA
IPC: B01D63/06
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To arrange immersion type membrane modules in a treatment tank so that a circulating water flow in the tank and a space in the tank can be utilized efficiently. SOLUTION: Channels 12, 13 are formed between membrane modules 1 of each line a, b and tank walls 5a, 5b respectively by arranging the modules 1 in parallel at positions separated from a set of the opposite tank walls 5a, 5b so that the side surfaces along the tank walls 5a, 5b adjoin. In this way, a circulating water flow 11 can be formed in every membrane module 1 of each line a, b.
Patent JP-H10316111-A (JP)
Title: Powder filling apparatus
Inventor: SUGANO AKIHIRO
IPC: B65B37/18
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To allow bulky powder to be filled in an air permeable powder bag rapidly in a highly dense and stable weight to prevent the powder from scattering by continuously maintaining the inside of a low pressure chamber in a reduced pressure state and by causing the powder to flow into the powder bag from a powder storage means via a powder flow path means and a filling nozzle. SOLUTION: When a weight of filled powder measured by a weight measuring means 4 becomes a value smaller than a target value by a predetermined amount, a control means sets a large quantity valve means 72 in a closed state and a small quantity valve means 74 in an open state. Subsequently, a pressure reducing valve means 114 is set in a slightly reduced pressure state, so that a small quantity of powder is filled in a powder bag 10 at a low speed. Then a weight of the powder becomes the target value, the small quantity valve means 74 is closed, and a vacuum valve means 110 of a pressure reducing means 76 is closed to stop pressure reduction of the low pressure chamber 2. Therefore, the powder can be filled rapidly with high density while continuously maintaining the low pressure chamber 2 in a reduced pressure state, and the weight can be stably within a predetermined range.
Patent JP-S61287041-A (JP)
Title: Optical image pickup device
Inventor: SUEMITSU HISASHI
IPC: G02B7/28
Filed: 1985-06-12
Abstract: PURPOSE:To attain miniaturization by sticking a cylindrical lens to a polarized prism and folding an optical path in a direction of a detected optical system by a reflection film formed to a curved face of a cylindrical lens. CONSTITUTION:The flat side of the cylindrical lens 7 is sticked to the side of a polarized prism 3 in a focus detection optical system of an optical pickup device reading a signal recorded on the optical disc 1, the reflection film 8 is formed to the curved face and a focus detection optical system 9 is arranged to the reflection side of the reflection film 8. Thus, the focus detection optical system prolonged in the vertical direction to the incident optical axis is reduced.
Patent JP-H07335251-A (JP)
Title: Sodium fused salt battery
Inventor: MURAKAMI YUICHIRO
IPC: H01M10/39
Filed: 1994-06-09
Abstract: PURPOSE:To provide a sodium fused salt battery, wherein sodium chloride crystal, deposited in fused salt received into a positive electrode chamber, can be refined by an adding component like CaC12. CONSTITUTION:A sodium fused salt secondary battery, comprising a solid electrolyte pipe partition 2 stored in a vessel 1, negative electrode active material 7 consisting of liquid sodium stored in a negative electrode chamber 3, fused salt consisting of AlCl3 and NaCl stored in a positive electrode chamber 4, positive electrode active material consisting of SeCl4 or SCl4 and a porous collector member 6 stored in this positive electrode chamber 4, is provided. Chloride of one kind or more, selected from 0.1 to 5mol% CaCl2, SrCl2, BaCl2, NH4Cl, (CH3)4NCl relating to the fused salt, is received in this positive electrode chamber 4.
Patent JP-H11328407-A (JP)
Title: Method for predicting time-sequential image and device therefor and recording medium for recording time-sequential image prediction program
Inventor: OTSUKA KAZUHIRO
IPC: G06T7/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To attain prediction a further long time ahead, and to obtain a predicted image with further high precision for a time-sequential image whose image pattern is timewisely and rapidly changed. SOLUTION: An image system for leaning is inputted (a step 401), the system of featured values is calculated for the image system for learning (a step 402), fixed space is constructed from the image system for learning (a step 403), and a locus on the fixed space corresponding to the image system for learning is calculated (a step 404). An input key image system to be predicted is inputted, the locus on the corresponding fixed space is calculated (a step 405), the locus of the image system for learning similar to the locus of the input key image system is retrieved in the fixed space, and the most coincident position on the locus is detected (a step 406), an image system timewisely ahead is extracted from the retrieved position of the image system for learning, and predicted images are synthesized (a step 407), and the predicted image system is outputted (a step 408).
Patent JP-H07295442-A (JP)
Title: Ozone eliminator in image forming device
Inventor: KOGURE MASAAKI
IPC: G03G21/00
Filed: 1995-05-26
Abstract: PURPOSE:To lengthen the service life of an ozone eliminating member so as to prevent ozone gas of high concentration from flowing outside an image forming device surely and stably over a long period of time by providing dust collecting filters on the upstream and downstream sides from the ozone eliminating member. CONSTITUTION:When an exhaust fan 1 is operated, an impressing device 7 is also turned on, and ozone and air containing dust in a printer body is successively discharged outside from exhaust holes 6 through a dust collecting filter 2, an ozone eliminating member 3, a dust collecting filter 2' and an ozone eliminating member 3' by the rotation of the exhaust fan 1. The dust in the exhaust air is attracted by the electric force onto the hole wall and eliminated in the dust collecting filters 2, 2', and ozone is eliminated by the ozone eliminating members 3, 3'. That is, after the dust in the exhaust air from an image forming device is eliminated by the dust collecting filter 2 on the upstream side, ozone in the exhaust air is eliminated by the ozone eliminating member 3, and the dust remaining without being eliminated by the dust collecting filter 2 on the upstream side is eliminated by the dust collecting filter 2' on the downstream side.
Patent JP-S62284935-A (JP)
Title: Alarm device for electronic governor
Inventor: NAKAMURA TSUGUAKI
IPC: F02D41/02
Filed: 1986-06-04
Abstract: PURPOSE:To prevent an engine stall when torque-up is instantly ended by storing an engine speed which effects the original maximum torque at the time of torque-up in a memory and comparing this engine speed with an actual engine speed and giving alarm to an operator. CONSTITUTION:Either a first function device 5 for generating a rack position signal which increases and reduces torque along a steady torque curve, or a second function device 6 by which torque is increased and reduced along an increased torque curve close to the steady torque curve and which is used at the time of transient operation, is selected in accordance with an operating condition, and a fuel injection quantity is controlled according to the output of the selected function device. In such a structure, an operating device 14 operates and stores an engine speed which gives the same torque as the maximum torque of the former torque curves at the time of torque-up is provided. And, the output of this operating device 14 is compared with the output of an engine speed detecting part 2 by a comparator 15 and a buzzer is operated in accordance with the compared result.