baber/WOPTO huggingface dataset:
Patent JP-S63192038-A (JP)
Title: Color correcting method
Inventor: OKINO YOSHIHARU
IPC: G03F7/00
Filed: 1987-02-05
Abstract: PURPOSE:To easily perform a proper color correction without requiring expert knowledge by measuring the hue of a color image formed on an image receiving material and converting it to an equivalent neutral density and comparing this density with the equivalent neutral density of a reference image to determine the controlled variable of a color correcting means. CONSTITUTION:The reflected light from the formed image is divided by a color separation filter 403 and is converted to analog signals by photoelectric conversion elements 404, 410, and 412, and these signals are digitized by digitizing circuit 405. A microprocessor 414 calculates the equivalent neutral density of the image based on measured results and performs the operation to compensate the difference between this density and the equivalent neutral density of the reference hue to control operations of filters 417 and 418 having cyan and magenta parts and yellow and cyan parts on both sides of transparent parts and a diaphragm device 419. Thus, color correction is easily performed without taking the spectral characteristic of each coloring matter and that of the color correcting means into consideration.
Patent JP-S59149959-A (JP)
Title: Resin composition for automotive repair paint
Inventor: KUMADA HAJIME
IPC: C09D5/38
Filed: 1983-02-17
Abstract: PURPOSE:To provide the titled compsn. which is curable at a low temp. and does not impair the existing film, by blending a polyisocyanate and optionally a reaction accelerator for urethanation reaction with a nonaqueous dispersion of a specified vinyl copolymer. CONSTITUTION:The titled compsn. which does not impair the existing film is obtd. by blending a poly-isocyanate (A) and optionally a reaction accelerator (B) for urethanation reaction with a nonaqueous dispersion (C) of a vinyl copolymer having functional grous reactive with the isocyanate group in an equivalent ratio of OH/NCO=1/0.5-1/1.5, said dispersion being obtd. by dispersion-polymerizing a vinyl monomer in situ in the presence of a dispersion stabilizer in a nonpolar org. liquid or in an org. liquid having low solubility, or by mixing 0.1-10wt% (per 100wt% said vinyl monomer) ultraviolet light absorber prior to dispersion polymn. and then subjecting the vinyl monomer contg. said ultraviolet light absorber to dispersion polymn.
Patent JP-H06241130-A (JP)
Title: Exhaust emission control device for engine
Inventor: IWAKIRI YASUNORI
IPC: F01N3/08
Filed: 1993-02-12
Abstract: PURPOSE:To avoid simultaneous purging of both an adsorbing member for adsorbing and collecting unburnt fuel in exhaust gas and a canister, which causes discharge of the unburnt fuel without treatment. CONSTITUTION:An operating condition for judging a purging condition is read in (S1). It is judged whether or not the operating condition is the purging condition of a canister (S2). If the purging condition of the canister is established, purging of the canister is carried out (S3-S5). Only when the purging of the canister is completed (S6, S7) or the purging condition of the canister is not established (S2), purging condition of an adsorbing member is judged (S8). Consequently, even if the purging conditions of the canister and the adsorbing member are established simultaneously, priority is given to the purging of the canister without simultaneous purging.
Patent JP-H05212437-A (JP)
Title: Device for heating billet for extrusion
Inventor: HASHIMOTO ICHIRO
IPC: B21C29/00
Filed: 1992-02-10
Abstract: PURPOSE:To reduce the space of an entire extruding machine viewed from a plane. CONSTITUTION:This device provides a split type induction heater 4 consisting of two structure members 4A, 4B which are arranged right and left and can approach or separate freely to or from each other. Billet inserting grooves 5 having semi-circular cross section extending forward and backward respectively are formed on the mutually facing surfaces of both the structure members 4A, 4B. A billet elevating device 8 to elevate the billet B up to a height position of the billet inserting groove 5 of both the structure members 4A, 4B is arranged below an induction heater 4. At the elevation position of the billet elevating device 8 is arranged a holding device to hold the billet B at this position.
Patent JP-S56120322-A (JP)
Title: Manufacture of thick sheet in foaming polyolefin
Inventor: NAKATSUHARA YUKIE
IPC: B29C48/32
Filed: 1980-02-29
Abstract: PURPOSE:To remove the formation of defectives by a method wherein a die, an inner surface thereof has grooves successively shallowing toward the inside from a lip section of an external die of a circular die, is used as the external die, and the surface of a tubular foaming body held between pinch rolls is formed in a corrugated shape. CONSTITUTION:When a thick sheet in foaming polyolefin is manufactured in such a manner that melted polyolefin resin containing a foaming agent is extruded from a circular die, a tubular foaming body obtained is held between pinch rolls during the time when the inner surface is under a melted condition yet, and the inner surface is welded, a die, an inner surface thereof has a large number of grooves 5 successively shallowing toward the inside from a lip section 4 of an external die 3 of the circular die is empolyed as the external die, and the surface of the tubular foaming body held between the pinch rolls is formed in a corrugated shape.
Patent JP-S56120715-A (JP)
Title: Preparation of filmy acetylene polymer with high strength
Inventor: TAKAHASHI AKIO
IPC: C08F38/02
Filed: 1980-02-29
Abstract: PURPOSE: To obtain the titled filmy polymer useful as an organic semiconductor material, electrical part material, etc., having electrical conductivity and high tensile strength, by applying a catalyst solution containing a dissolved polymer to the surface of a solid, followed by bringing an acetylene gas into contact with the surface.  
     CONSTITUTION: A reaction container is charged with a solvent, e.g., toluene, etc. under an inert gas atmosphere, titanium butoxide and triethyl aluminum are added to it and reacted to give a reaction product, to which a solution with dissolved polymer, e.g., polystyrene, etc. is added, to prepare a catalyst solution for polymerization. The inert gas in the container is removed while the reaction container being cooled, the container is rotated so that the catalyst solution is attached to the inner wall of the container. An acetylene gas is introduced into the container, so that polymerization is carried out on the surface of the container, to give the desired filmy polymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55116234-A (JP)
Title: Thermometer-fitted electronic machine
Inventor: SADO ICHIROU
IPC: G01K7/24
Filed: 1979-03-03
Abstract: PURPOSE: To have a sense of safety and a relief at the use of the machine by a method wherein pulses are generated at fixed intervals, the temperature before a fixed time length and the present temperature are compared by means of these pulses, and a specified symbol is displayed when the two temperatures are not in agreement.  
     CONSTITUTION: At fixed time intervals, control signals PGA and timing signals are generated for the circling times of register SR by pulse signal generator PG consisting of an oscillator and a gate. On the other hand, the digital output for the current temperature supplied during the generation of the PGA signal from A/D converter AD via AND GATE G 2 , and the value of past temperature supplied via AND gate G 4  also during the generation of the PGA signal and which is to be stored in memory SR, are fed to exclusive OR gate EOR as inputs so that disagreement between these two signals is detected. The output signal of this circuit is displayed in display device DIS by means of special symbol drive device CON. By this, it is possible to have a sense of safety and a relief at the use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01297370-A (JP)
Title: Hydraulic type brake actuating machine
Inventor: YUUJIN FUURII
IPC: F16D65/18
Filed: 1989-02-03
Abstract: PURPOSE: To set the pushing force of a brake shoe to be applied to a wheel tread during the traveling at 0 by forming a hydraulic brake actuator for operating a brake mechanism for railway vehicle of a first piston and a second piston fitted in the first piston. CONSTITUTION: This brake actuator is formed of an operating unit 1 and a converting unit 2. The operating unit l has a first piston 34 fitted in a cylinder 35 and a second piston 36 fitted in an inner cylinder 37 formed by the first piston 34, and a left end of the second piston 36 is connected to a brake shoe 5 corresponding to a wheel tread 6 through a transmitting member. The first piston 36 is energized to the right by a loose spring 42, and a first chamber 25 in right of the first piston 34 is communicated with a lower chamber 23 under a piston 13 of a piston converting unit 2 of the converting unit through a passage 24. When the first piston is positioned at a loose position, a check valve 41 is opened so that the first chamber 25 is communicated with a second chamber 40.
Patent JP-H06236812-A (JP)
Title: Drive circuit
Inventor: KAWAKAMI HIROSHI
IPC: H01F7/18
Filed: 1993-02-12
Abstract: PURPOSE:To eliminate the burden on a transistor for output when an overcurrent is generated. CONSTITUTION:A power FET 3 whose drain electrode is connected to a load resistor 4, a first bipolar transistor 5 whose base electrode is connected to the source electrode of the power FET 3 and a first resistor 2 which is connected across the base electrode and the emitter electrode of the first bipolar transistor 5 are installed. In addition, a second bipolar transistor 9 whose base electrode is connected to the collector electrode of the first bipolar transistor 5, whose collector electrode is connected to the base electrode of the first bipolar transistor 5 and whose emitter electrode is connected to the gate electrode of the power FET 3, a second resistor 7 which is connected to the emitter electrode of the second bipolar transistor 9 and a power supply 1 which is connected to the source electrode of the power FET 3 via the first resistor 2 are provided.
Patent JP-S53109359-A (JP)
Title: Method of transferring carrige truck onto continuous conveying apparatus and elevating conveying apparatus
Inventor: ASAYAMA KOUTAROU
IPC: B66B17/20
Filed: 1977-03-04
Abstract: PURPOSE: To enable to safely and exactly transfer a carriage truck onto guide rails of different height while continuously moving the elevating truck in an elevating conveying apparatus for transferring the truck onto the rails. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59148804-A (JP)
Title: Method for measuring dimensional accuracy and distortion of hull and large-sized structure
Inventor: KUWABARA TAKAOMI
IPC: G01B11/16
Filed: 1983-02-15
Abstract: PURPOSE:To minimize the labor for adjusting the movement of a full owing to its temp. change by attaching level a horizontal rod via vertical rods underneath the ship bottom and using a measuring rule and a photodetecting measuring plate in combination. CONSTITUTION:A measuring means has a measuring rule (a) and a phototdetecting measuring plate (b). The rule (a) is so aranged that a horizontal rod 13 is attached level to a pair of magnet suction cups 11a, 11b via vertical rods 12a, 12b respectively. A measuring plate 18 is attached in the end edge of the rod 13 in a way as not to be interfered by a block 2 and is therefore made visible over the entire length of a hull. The movement of the hull owing to a temp. change is measured by just a slight positional adjustment of a light source according to such constitution, by which the labor for measurement, assistant, adjustment, communication, illumination, etc. is minimized.
Patent JP-H06236806-A (JP)
Title: Anisotropic resin-bonded rare-earth magnet
Inventor: FURUYAMA SHIZUO
IPC: H01F1/08
Filed: 1993-02-12
Abstract: PURPOSE:To provide an anisotropic resin-bonded rare-earth magnet wherein it can be used for various kinds of motors such as a stepping motor, a spindle motor, a torque motor, a motor for a car and the like, for various kinds of actuator, for a speaker and be like and its magnetic characteristic is excellent. CONSTITUTION:In a mixed lubricant of oleic acid and a solid saturated fatty acid as a lubricant by which a resin bond is added too a magnet, its ratio is set at 50:50 to 10:90 and its addition amount is set at 0.4 to 1.0 pts.wt. with reference to an anisoiropic rare-earth magnet powder (average particle size: 100 to 400mum). As a result, the density of a molded body and the magnetic-field orientation property with reference to an external magnetic field of a magnetic powder, which are not available singly, are enhanced simultaneously and a resinbonded rare-earth magnet whose maximum energy product is excellent can be obtained.
Patent JP-H04263406-A (JP)
Title: Molded transformer winding
Inventor: KIUCHI HIDETOSHI
IPC: H01F27/28
Filed: 1991-02-19
Abstract: PURPOSE:To suppress the generation of mechanical force in axial direction, to prevent both lowering of space factor of a winding and deterioration of winding workability, and to contrive reduction in main insulation dimensions by dispersively arranging the taps of a tap part, and the part where intercoil allotment voltage becomes larger is arranged in the interfacial side. CONSTITUTION:First and fourth winding blocks 1 and 4 are composed of odd layers, and second and third winding blocks are composed of the even layers having one layer more than the layers of the blocks 1 and 4. Also, tap lead-out parts 22 and 25 are provided on the upper end 21 of the third layer from the circumference of the block 2 and on the lower end 24 of the second layer from the circumference respectively. On the other hand, tap lead-out parts 32 and 35 are provided respectively on the upper end part 31 of the second layer from the outer circumference of the block 3, and on the lower end 34 of the third layer from the outer circumference of the block 3. Tap lead-out wires 23, 26, 33 and 36 are insulatively led out from the middle part in axial direction of the blocks 2 and 3.
Patent JP-S59149397-A (JP)
Inventor: NAKAJIMA TAKUO
IPC: G10L25/48
Filed: 1983-02-15
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-S58154483-A (JP)
Inventor: JIYAN RUNE KURAEI
IPC: B23K26/04
Filed: 1983-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06217044-A (JP)
Title: Facsimile equipment
Inventor: KANEYA ATSUSHI
IPC: H04N1/00
Filed: 1993-01-19
Abstract: PURPOSE:To enable a user to easily identify the contents of a stored transmission file. CONSTITUTION:A facsimile equipment is provided with a storage means (RAM) 103 which stores the image information on an input original as a transmission file, a register means (operation display part) 104 which registers the names of transmission files into the storage means 103, a history storage means (RAM) 103 which stores the file names, the opposite parties, the number of sheets of originals, the communication results, etc., as the history information on the facsimile communication, the history output means (CPU 101, plotter 105) which output the contents of the history storage means as a history information list.
Patent JP-2000224080-A (JP)
Title: Device and method for equalizing line
Inventor: KANDA YOSHINORI
IPC: H03H15/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a good line equalizing characteristic, regardless of line characteristics. SOLUTION: Based on a received signal 101 delayed by means of a delaying device 103 and an identified error 102, a filter factor updating section 106 updates the tap factor of a tap by using an LMS algorithm, and in addition, a factor control section 105 having a prescribed threshold changes the tap factor generated by means of the updating section 106 to the same level as that of the threshold.
Patent JP-H08222705-A (JP)
Title: Complementary semiconductor device
Inventor: HORIUCHI KATSUTADA
IPC: H01L21/8238
Filed: 1995-02-14
Abstract: PURPOSE: To eliminate the generation of a leakage current in the zero voltage of a complementary semiconductor device and to set the value of the threshold voltage of the complementary semiconductor device at the value of a desired voltage by a method wherein in both gate electrodes of N-channel and P-channel transistors, the regions, which come into contact with an ultrathin film single crystal Si film, are constituted of a conductive material, whose work function becomes the intermediate work function between those of P-type and N-type high impurity concentration Si films. CONSTITUTION: A polycrystalline Si film 22 under the lower part of a channel of an N-channel transistor is set in P-type high impurity concentration and a polycrystalline Si film 21 under the lower part of a channel of a P-channel transistor is set in N-type high impurity concentration using a multilayer SOI wafer having a polycrystalline Si film 2 under the lower part of an ultrathin film single crystal Si layer 4 via a thin insulating film 3. Moreover, the regions, which come into contact with gate oxide films 6, of both gate electrodes 8 of the transistors are constituted of a conductive material having roughly the same work function as that of an intrinsic Si film. Thereby, the generation of a leakage current in the zero voltage of a complementary semiconductor device can be eliminated and the setting of the value of the threshold voltage of the complementary semiconductor device at the value of a desired voltage can be realized by a simple production process.
Patent JP-2000218219-A (JP)
Title: Formation of coating film and coating system
Inventor: YOSHIHARA KOSUKE
IPC: B05C5/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a coating film forming method and a coating system capable of speedily eliminating the nonuniformity of the thickness of the coating film in the case of generating a prescribed non-uniformity of thickness of the coating film. SOLUTION: When the coating film is formed by supplying a coating liquid on a substrate, the film thickness distribution of the coating film is measured and, when the film thickness distribution is exhibited by a W-type distribution curve in terms of its cross section, the film thickness distribution is adjusted to become a round-type in the cross section in the coating after that by reducing the discharging time of the coating liquid while keeping the discharging quantity of the coating liquid from a coating liquid supply nozzle almost constant and, in the coating after that, the rotation speed of the substrate at the time of discharging the coating liquid is decreased to adjust the film thickness in the outer peripheral part of the substrate to be thick and the coating film is formed on the substrate by using the condition grasped by the adjustment of the film thickness.
Patent JP-S55119941-A (JP)
Title: Air-fuel ratio controller
Inventor: TATENO HIDENORI
IPC: F02D41/14
Filed: 1979-03-06
Abstract: PURPOSE: To supply mixed air close to the theoretical air-fuel ratio by providing the control valve in the flow passage to conduct air to the suction system at the downstream from the carburetor and controlling the control valve corresponding to the output from the sensor which generates step signal in relation to the oxygen concentration in the exhaust system.  
     CONSTITUTION: The air cleaner 12 and the port 13 of the suction branch pipe 2 are connected by the air flow passage 11 in the middle of which the air control valve 14 of linear solenoid type is provided. The air control valve 14 generates magnetic force by the electricity supplied to the solenoid 18 to control air flow by sliding the cylindrical member 17 to the direction toward which the window 15 of the pipe 16 is opened, and by appropriately selecting the shape of the window 15, the relation between the feeding current I to solenoid and the opening area S of the window 15 is set as shown by the diagram. The air control valve 14 is controlled, through the electronic control device 25, by the output from the O 2  sensor 24 of which output power changes in step condition with the theoretical air-fuel ratio as the border line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05222729-A (JP)
Title: Execution method for cast-in-place concrete pile, etc.
Inventor: FUKUHARA TAKUHEI
IPC: E02D15/06
Filed: 1992-02-12
Abstract: PURPOSE:To increase the extreme end supporting force of a cast-in-place concrete pile and the like by pouring air mortar into a pile hole drilled by using stabilizing liquid, stirring it, and surely removing slime deposited on the bottom part while placing concrete. CONSTITUTION:In execution of a cast-in-place concrete pile and the like, at first, while stabilizing the hole wall of a pile hole by stabilizing liquid 2 such as muddy water, the pile hole is drilled to form a drilled hole 1. Next, air mortar 4 of which the specific gravity is adjusted to be larger than that of the stabilizing liquid 2 and smaller than that of concrete 6 to be placed, and which is composed of cement milk or mortar obtained by adding foaming agent, thickener, or the like, is poured into the bottom part of the drilled hole 1, and stirred and mixed together with slime 3 deposited there. Next, after a reinforcement cage 5 is built in the drilled hole 1, a tremie pipe 7 is inserted up to the bottom part of the drilled hole 1, and while placing the concrete 6, the slime 3 is lifted together with the air mortar 4 up to the ground surface so as to build the skelton of a concrete pile and the like.
Patent JP-H03232674-A (JP)
Title: Call registerer for elevator
Inventor: NOI TOSHIHIRO
IPC: B66B3/00
Filed: 1990-02-06
Abstract: PURPOSE:To keep off any service decline due to a misuse of the call registration of an elevator for the disabled, of general users by installing a timer device which operates a call registering relay of an elevator for the disabled when a special call button for the disabled elevator is operated longer than an ordinary call button. CONSTITUTION:A call registering relay 2 operating in response to the call when general users operate an ordinary call button 1, and another call registering relay 6 for an disable elevator operating in response to the call when a user who requires the disable elevator operates a special call button 4 as far as the longer specified time than the ordinary call button 1 and its timer device 5 are all installed in an interval between both d.c. power terminals P and N. In this constitution, when the special call button 4 is continued to operate longer than operating time required for operation of the ordinary call button 1, the timer device 5 operates and thereby the call registering relay 6 of the disable elevator is energized, so the elevator is made so as to be summoned to the elevator hall. With this constitution, useless operation of the disable elevator at time of operating the special call button 4 by misoperation or the like is thus preventable.
Patent JP-S60170735-A (JP)
Title: Measuring instrument for self-closing force of landing- zone door of elevator
Inventor: ICHIKAWA KIYOSHI
IPC: G01L5/00
Filed: 1984-02-15
Abstract: PURPOSE:To take conveniently a periodic measurement without less difference in each measuring person by providing a grip part, elastic body fixed atop of it, and scale on which the flection extent of the elastic body is indicated. CONSTITUTION:The landing-zone door 14 is opened fully, and the self-closing force measuring instrument 19 is held in hand and inserted to the fitting position of plate rubber 3 fitted to a frame 2 at one side of th self-closing force measuring instrement 19 until it abuts on a door abutting frame 18. Then, the door 14 is closed and abuts on plate rubber 3 fitted to a frame 1 at the other side of the measuring instrument 19, and the measuring instrument 19 flexes with the self- closing force of the door 14 to read the scale of the measuring instrument 19 when the spring force of the measuring instrument 19 balances with the self- closing force of the door 14. The read value is the self-closing force.