baber/WOPTO huggingface dataset:
Patent JP-H09111000-A (JP)
Title: Production of fine spherical resin particle
Inventor: MOU KENI
IPC: C08J3/14
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain fine spherical resin particles having a sharp particle diameter distribution and excellent lot-to-lot reproducibility of a mean particle diameter. SOLUTION: An agitator having a rotary shaft to which a main impeller and auxiliary impellers are attached in an agitation tank, wherein the main impeller has a clearance between its end and the inside wall of the tank so that an ascending liquid flow may arise during agitation and is situated at the lowest stage of the central axis, and each of the auxiliary impellers has a scraper which is vertical or inclined in the direction in which it scrapes simultaneously with its rotation on the side of the inside wall of the tank, and has a paddle connected with the scraper and is vertical or inclined in the direction in which the liquid is pushed down simultaneously with its rotation,  and vertically adjoining impellers are installed so that a phase difference may be established between the upper end of the lower impeller and the lower end of the upper impeller in the direction opposite to the direction of rotation of the rotary shaft is used. After an organic solvent solution of a water-insoluble water-self- dispersible resin is emulsified by phase inversion by adding thereto an aqueous medium under agitation, or after an organic solvent solution of a water-insoluble resin is emulsified by phase inversion by adding thereto an aqueous medium containing an emulsifier and/or a dispersion stabilizer under agitation, the solvent is removed from the emulsion, and the fine resin particles are withdrawn.
Patent JP-H08262079-A (JP)
Title: Capacitance detecting circuit
Inventor: ISHIGE TSUTOMU
IPC: G01R27/26
Filed: 1995-10-16
Abstract: PURPOSE: To obtain a capacitance detecting circuit which can suppress fluctuation of detection sensitivity due to the temperature of a diode capacitor bridge circuit. CONSTITUTION: An output of an oscillation circuit is made fixed and subjected to temperature compensation by a Zener diode ZD and then supplied to a diode capacitor bridge circuit 2. Accordingly, output fluctuation caused by the temperature characteristics of diodes D1-D4 of the diode capacitor bridge circuit 2 can be compensated suitably and the temperature characteristics can be improved.
Patent JP-H0271671-A (JP)
Title: High voltage power source for video device
Inventor: PEETA EDOUARUTO HAFUAARU
IPC: H04N3/185
Filed: 1988-10-21
Abstract: PURPOSE: To make a high voltage power supply stable by connecting a winding with a 2nd flyback voltage whose phase is controllable induced therein in series with another winding with a flyback voltage inducted therein. CONSTITUTION: A secondary winding Wb of a transformer T2 of a high voltage stabilization circuit 102 is connected is series with a secondary winding Wb of a transformer T1 of a flyback resonance circuit 79. A control circuit 103 controls a phase of a base voltage of a transistor(TR) Q2 of the circuit 102 with respect to a phase of a base voltage of a TR Q1 of the circuit 79. This phase is varied in accordance with a current i2 flowing through a bleeder resistor R3 , the voltage across which denotes the level of an alta voltage U. Since a peak voltage at an input terminal 101a of a voltage tripler 101 producing the alta voltage U is substantially equal to a peak voltage being the sum voltage of a re-trace voltage V2 and a voltage V3 , the peak voltage of the stabilized voltage is controlled by the circuit 103. Thus, the high voltage power supply is made stable.
Patent JP-H07121727-A (JP)
Title: Device and method for processing image
Inventor: SHIGEE NOBUYUKI
IPC: G06T9/00
Filed: 1993-10-26
Abstract: PURPOSE:To reduce the storage capacity of a storage medium by efficiently storing images. CONSTITUTION:Binary image data inputted from a scanner part 4 are supplied to an encode/decode processing part 6 and an outline smoothing processing part 7 for the unit of the prescribed number of lines. At the encode/decode processing part 6, MH or MR encoding is performed to the supplied binary images for the prescribed number of lines and at the outline smoothing processing part 7, outline vectors are extracted from the binary images. At a minimum code amount selection part 8, which data amount is less is decided, and the less amount of data are stored in a storage memory 9. At this time, a flag showing the type of data to be stored is also stored together.
Patent JP-S61147459-A (JP)
Title: Manufacture of fuel cell
Inventor: AOKI TSUTOMU
IPC: H01M4/86
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a fuel cell which can sufficiently form a three-phase interface and can maintain a stable cell characteristic through a long period by allowing a catalyst layer to have a proper hydrophobic property. CONSTITUTION:In manufacturing a fuel electrode, the mixture consisting of a catalyst and a hydrophobic substance of Teflon series resin such as PTFE etc. is applied to a porous carbon substrate to press, and this is impregnated into dispersion of the hydrophobic substance or this is sprayed. And thereafter, the water repellent property which is properly controlled is given to the catalyst layer of the electrode by heat-treating this at the temperature of about 300-350 deg.C. The hydrophobic property of the catalyst is maintained by such a manufacturing method, and the giving and taking of atoms is effectively carried out between a vapor phase and a liquid phase. Namely, it is possible to obtain a fuel cell with high reliability which can maintain a stable cell characteristic through a long period without reducing a three-phase interface.
Patent JP-H03129342-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MURAI KAZUHIRO
IPC: G03C7/34
Filed: 1989-10-14
Abstract: PURPOSE:To enhance color reproducibility and storage stability of an image by incorporating a specified cyan coupler in a red-sensitive silver halide emulsion layer and a specified magenta coupler in a green-sensitive silver halide emulsion layer. CONSTITUTION:The red-sensitive silver halide emulsion layer contains the cyan coupler represented by formula I and the green-sensitive silver halide emulsion layer contains the magenta coupler represented by formula II, and each layer contains a binder resin in an amount of <= 1.4 g/m<2>. In formulae I and II, R<1> is 2 - 6 C alkyl; R<2> is a ballast group; Z1 is H or an atom or group to be released by the reaction with the oxidation product of a color developing agent; each of R1 - R3 is a substituent except H; Z2 is a nonmetallic atomic group necessary to form a hetero ring; X is H or a group to be released by the reaction with the oxidation product of the color developing agent, thus permitting the obtained photosensitive material to be superior in color reproducibility and storage stability of an image.
Patent JP-2000064520-A (JP)
Title: Plural-gutter roof plate device and plural-gutter roof plate
Inventor: KOMIYA ENZO
IPC: E04D13/064
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of rain water by covering the eaves passage of a roof sheathing board surface with sheet metal by diagonally raising a plurality of rail- shaped walls in parallel to each other at adequate intervals thereby creating a plural- gutter roof plate on the lowest sloped roof surface having a roof gradient synthesized with a slight tilt of the diagonal walls and the slope of the roof surface. SOLUTION: In a particular factory for making a plural-gutter roof plate A consisting of a long-sized sheet metal with a proper width, when the processing stage has just completed through empty folding 1 and the width cross section has a saw teeth state, the whole of the long-size is pushed by compression from upper blade side and the rail-shaped raised walls 3 are tilted. With the walls pushed downward, and the folded portions of these walls are laid with a proper distance between them without overlapping, thereby constituting a plural-gutter roof plate with a loose long- sized plate shape. Thus, they can be rolled up to a circular section if a circular wound core with a proper size is maintained to the long-size direction, so that the rolls can be transported and delivered to the job site for roofing work by which a house roof having no seam can be provided.
Patent JP-H05108542-A (JP)
Title: Data processor
Inventor: MITSUISHI NAOMIKI
IPC: G06F11/00
Filed: 1991-10-16
Abstract: PURPOSE:To recognize a bit state easily in comparison with a conventional system due to plural instructions by providing an instruction exclusive for inspecting the state of a bit not depending on a data processed result in a control register. CONSTITUTION:This device is equipped with means to interrupt a processing under executing according to a prescribed signal, means to save the contents of a prescribed register to an external storage device in the case of this interruption and means to recover the saved contents into the source register according to a prescribed instruction. Namely, at a microcomputer equipped with the control register to be saved in the case of executing the interruption processing and to be recovered by a return instruction, the exclusive instruction is provided to inspect the state of the bit not depending on the data processed result in the control register. Thus, the state of the bit not depending on the data processed result in the control register, which is saved in the case of executing the interruption processing and recovered by the return instruction, can be inspected with one instruction, and the state of the bit can be easily recognized.
Patent JP-S62127654-A (JP)
Title: Scanning device for luminous flux for surface inspection
Inventor: TAKANO HIDEO
IPC: G03F1/84
Filed: 1985-11-29
Abstract: PURPOSE:To enable one scanning device to scan both surfaces of a wafer, etc., by arranging a mirror which divides a scanning range into on the optical path of scanning luminous flux and scanning different positions on surfaces to be inspected respectively. CONSTITUTION:A mirror which guides the range from an optical path 2A to an optical path 2B in the scanning range to a wafer surface and a mirror which guides the range from an optical path 2C to an optical path 2D at different part in the scanning range to a wafer surface are arranged on an optical path. Those mirrors 3 and 4 divide the scanning range from 2A to 2D into the ranges from 2A to 2B and the range from 2C to 2D and different places are scanned. While the wafer 1 is sent at a constant speed as shown by an arrow Y, a scan is made from 2A to 2D in a Z direction and then both top and reverse surfaces of the wafer 1 are scanned continuously in one stroke of the scanning of a scanning light source.
Patent JP-H03129081-A (JP)
Title: Door device for airtight chamber
Inventor: KAJIWARA IZUMI
IPC: E06B7/18
Filed: 1989-10-12
Abstract: PURPOSE:To improve airtightness of the chamber by storing the force for pressing the doors on the both sides in a flexible coupling by the revolution of a driving shaft due to the closing drive of the door by a driving motor and allowing a pressing force to act to the upper part of the door when the door is closed. CONSTITUTION:When the right and left doors 2a and 2b are to be closed, a driving motor 18 is operated to turn a power transmission shaft 21a in the leftward direction. Then, a screw shaft 21c and a screw shaft 21b revolve leftward in delay from the power transmission shaft 21a, compression-deforming the coil spring of a flexible shaft coupling 24. When the doors 2a and 2b are closed, the revolution of the motor 18 is suspended, and a brake built in the motor 18 acts, and the whole of the driving shaft 21 is fixed in this state. Further, the pressing force of the coil spring acts to press the doors 2a and 2b through the screw shafts 21b and 21c.
Patent JP-H06118754-A (JP)
Title: Electrophotographic copying machine
Inventor: KAWABUCHI YOICHI
IPC: G03G21/00
Filed: 1992-10-06
Abstract: PURPOSE:To obtain the electophotograhic copying machine where a copying function mode can be easily set by an operator. CONSTITUTION:A mode selection sheet is fed from an automatic document carrying device based on a sub routine for a selection mode setting at a step S3 when a selection mode setting key on a control panel is pushed. Next, by counting the number of pieces of mode selection sheet based on the sub routine of a selection data setting at step S4, set copying function is selected in advance according to the count number and by detecting the size of the mode selection sheet at a document size detection means, that information is stored in RAM by selecting a mode set beforehand corresponding to the size. Next, the specified mode is automatically set for the copying function from the information stored in RAM based on the sub routine of selection at step S5.
Patent JP-H05108127-A (JP)
Title: Error correcting system of numerical controller
Inventor: MATSUURA HITOSHI
IPC: G05B19/404
Filed: 1991-10-16
Abstract: PURPOSE:To surely remove a thermal displacement error to occur due to the temperature change of an object to be driven by computing the thermal displacement error for each machine position of the object to be driven by a temperature signal and the heat variation for each machine position and correcting the designation to a machine tool. CONSTITUTION:From a micro processor 11, the position designation is received, a position control circuit 18 outputs a speed command signal, and drives a servo motor 20 through a servo amplifier 19. A temperature measuring instrument 27 measures the temperature change of the machine tool at the machine origin position at a servo motor 20 side of a ball screw 26, and reads it from an input output circuit 23 to the processor 11. The correct position of a table 25 as the object to be driven to move in accordance with the rotation of the ball screw 26, is detected by reflecting the laser beam from a measuring instrument 29 to a reflection plate 28 fixed to the table 25. The processor 11 operates the thermal displacement error of the table 25 based on the temperature signal, the heat variation for each machine position and the designation machine position, and corrects the command to the machine tool.
Patent JP-H04144546-A (JP)
Title: Method for photographing and deciding radiation image
Inventor: TAKEO HIDEYA
IPC: G06T1/00
Filed: 1990-10-05
Abstract: PURPOSE:To recognize the more accurate photographing method than conventional method by deriving candidates of plural photographing methods by plural operations whose kinds are different from each other with regard to one radiation image, and deciding the photographing method of higher reliability by the decision by majority, based on these plural candidates. CONSTITUTION:An arithmetic part 45 prepares in parallel of plural photographing methods and deciding methods of an arithmetic circuit 46a using only a neural net, an arithmetic circuit 46b using a histogram 46'' of an image signal in front of a neural net 46b', an arithmetic circuit 46c using the photographing method and the deciding method by pattern matching, and an arithmetic circuit 46d using the histogram for the deciding method by pattern matching, processes in parallel a pre-read image signal Sp by using these methods and recognizes separately the photographing method. Subsequently, a result of recognition of the recognized photographing method is inputted to a deciding part 47, and the posture is decided by evaluation executed by the decision by majority therein. That is, with respect to four kinds of recognition results, in the case those of contrast photographing and that of simple photographing exist by three and one, respectively, it is decided to be contrast photographing.
Patent JP-H01111616-A (JP)
Title: Dried laver bundling equipment
Inventor: OOMORI FUMIKI
IPC: B65B27/10
Filed: 1987-10-23
Abstract: PURPOSE:To perform automatic bundling for dried laver and improve the work efficiency, by equipping a tape joining device which joins both sides pieces of a tape to be wound around a batch of dried laver; a mechanism which turns a pinching device to grip the root of the both side pieces of the tape and makes the root of the joined tape to be adjacent and in parallel to the surface of the dried laver, and an insertion plate for the both side pieces of the tape. CONSTITUTION:Both side pieces of a tape are joined by tape joining devices 1, 2; the tape is wound around a batch of dried laver A; and the both side pieces of the tape T1, T2 are joined together. A pinching device 4 is made to ascent at the root of the tape both side pieces, the both side pieces are bent along a tilting edge 21, a tilting edge 22 for a pinching device 5 is placed next to the tilting edge 21 while pinching the tape in between, the both side pieces are bent by 45 deg. in the longitudinal direction and made to fall. A pair of pinching devices (up, down), which are holding the tape, are made to turn 90 deg. with the vertical edge of the pinching devices, which is adjacent to the dried laver, as the revolution center; and thus the both side pieces of the tape are made to be adjacent and in parallel to the surface A1 of the dried laver. The pinching devices and an insertion plate 7 turn at the same time; the insertion plate is made to ascend to push up the both side pieces of the tape; and the both side pieces of the tape are folded in two and inserted under the tape, which is placed horizontally on the surface A1 of the batch dried laver, to complete the bundling.
Patent JP-2001091105-A (JP)
Title: Refrigerant distributor and method for production thereof
Inventor: NAKADEGUCHI SHINJI
IPC: F25B41/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a distributor improving a property of mixing and distributing gas-liquid two-phase refrigerant, assembling reliability in mass production and having fewer number of parts and fewer manhotus for assembling, a low price, and high reliability. SOLUTION: The refrigerant distributor is provided with a piping connecting part 20, a cover part 21 covering a half surface of the piping connecting part 20 and forming a mixing chamber 23 between the cover part and the piping connecting part 20, a refrigerant supplying pipe 24 inserted into a bore provided on the piping connecting part 20 and making a gas-liquid two-phase refrigerant flow into the mixing chamber 23, and a plurality of refrigerant distributing pipes 25 inserted into bores provided on the piping connecting part 20 and making the refrigerant mixed in the mixing chamber 23 be distributed and flow out, wherein the refrigerant entering from the refrigerant supplying pipe 24 is made to impinge on a wall surface of the mixing chamber 23 and then flow out into the refrigerant distributing pipes 25.
Patent JP-H01112241-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MITSUI KOSEI
IPC: G03C1/08
Filed: 1987-10-26
Abstract: PURPOSE:To lessen the deterioration of the sensitivity of the title material, and to improve the color reproducibility of said material by incorporating a specified amount of a compd. selected from the oxides of neodymium, vanadium and ruthenium in said material. CONSTITUTION:At least one kind of the compd. selected from the oxides of the neodymium, the vanadium and the ruthenium is incorporated in the silver halide color photosensitive material. The preferable used amount of said compd. is 10<-2>mg-100mg, more preferably 10<-1>mg-10mg per 1cm<2> the photosensitive material. The layer contg. the oxide may be any one of the layers contd. in the photosensitive material, preferably an upper layer such as a protective layer, an outermost layer of the photosensitive layer or an intermediate layer, etc. Thus, the color photography having the excellent color reproducibility, without the occurrence of side effects such as the deteriorations of the sensitivity and the whiteness and the shelf-life property, is obtd.
Patent JP-H08104307-A (JP)
Title: Flat plate-packaging machine
Inventor: WATANABE FUMIO
IPC: B65B25/14
Filed: 1994-10-06
Abstract: PURPOSE: To adapt to the change in the height dimension of a flat plate product without replacing a part by providing a height position-regulating device to regulate the height position of a folding plate of a rear end-folding device for a flat plate-packaging machine to package a flat plate product such as stacked laminated papers or steel sheets, etc. CONSTITUTION: After lifting the front end part of a packaging paper H which is cut by a specified length by a paper-lifting device 13, the rear end part is folded back by a folding plate 117 of a rear end-folding device 15, and the folding-in pieces are folded in by a folding-in device for a flat plate-packaging machine 1. For such a flat plate-packaging machine, a height position-regulating device 153 is provided on the rear end-folding device 15. The height position- regulating device 153 has a driving frame 113 which is driven by a screw shaft 163 by driving a gear in a gear case 165 by a motor. The driving frame 113 is driven diagonally upward at an angle of 45 deg. by being guided by a guide shaft 157. By this method, the arranging position of the folding plate 117 can correspond with the height dimension of a product S.
Patent JP-H0583118-A (JP)
Title: Ecl circuit
Inventor: KIKUCHI HIDEKAZU
IPC: H03K19/086
Filed: 1991-09-19
Abstract: PURPOSE:To reduce the number of elements per an equivalent gate number and to reduce the power consumption by supplying a bias current to a load quantity for adjusting an output level and controlling the bias current in response to a fluctuation of a power supply voltage. CONSTITUTION:A load resistor R3 for output level adjustment is provided in an ECL(Emitter Coupled Logic) circuit having a differential current changeover circuit 1, a bias current is supplied to the load resistor R3 and the bias current is controlled by a current control circuit 2 in response to the fluctuation of a power supply voltage (VCC-VEE). That is, a current (i) in response to the voltage fluctuation between the power supply (VCC) and the power supply (VEE) is absorbed from the load resistor R3 in the current control circuit to control a current flowing to the load resistor R3 in response to the voltage fluctuation between the (VCC-VEE). Thus, a high potential level VOH of an output VO is kept to be a sum with a base-emitter forward voltage of a constant current source TR Q4 with respect to the power supply VEE.
Patent JP-H07101255-A (JP)
Title: Hydrogen fueled automobile
Inventor: MIZUSHIMA YOSHIO
IPC: C10L3/00
Filed: 1993-09-30
Abstract: PURPOSE:To solve problems on the start of an engine, the detection of residual hydrogen quantity, and the like in the case of constituting a fuel tank using a hydrogen storage alloy. CONSTITUTION:A hydrogen fueled automobile is provided with a first auxiliary fuel tank of small capacity receiving the replenishment of hydrogen gas from a main fuel tank 10 besides this main fuel tank 10 filled with a hydrogen storage alloy, and the hydrogen gas of the first auxiliary fuel tank 11 is used at the engine starting time. The hydrogen fueled automobile is further provided with a second auxiliary fuel tank 12 self-containing a hydrogen storage alloy large in the pressure change degree of discharge hydrogen in relation to the change of the storage hydrogen quantity. The residual hydrogen quantity in the main fuel tank 10 is detected on the basis of the pressure of hydrogen discharged from the second auxiliary fuel tank 12.