baber/WOPTO huggingface dataset:
Patent JP-H0643098-A (JP)
Title: Method and device for measuring degree of scumming of printer of printing machine
Inventor: KAARUUHERUMAN MIRUTONAA
IPC: G01N21/59
Filed: 1993-06-01
Abstract: PURPOSE: To save cleaning solution by measuring the degree of spoilage a printer indirectly based on the contamination of cleaning liquid, thereby shortening the cleaning process. CONSTITUTION: A transparent tube 1 guides a contaminated cleaning solution, and a light from a white light source 2 passed through a color filter 3 transmits the contaminated cleaning solution. The color filter 3 has a complementary color, e.g. red, greed and blue, corresponding to the printing ink and transmits the light of respective colors. When the cleaning solution is contaminated with ink of cyan, megenta or yellow, a light of red, green or blue is absorbed in the tube 1. An optical sensor 5 is calibrated by passing a clean cleaning solution through the tube 1. Degree of spoilage is determined, based on the ratio of a value obtained for the clean cleaning solution to a value obtained for contaminated water. A cleaning process is represented by an exponential function or a similar functions, and the degree of spoilage is plotted with respect to the number of cleaning steps.  When two points of the function have been determined, a required function can be fitted, and the number of times for settling the cleanliness can be predicted.
Patent JP-S5833713-A (JP)
Title: Controlling method for decentralized controller
Inventor: OOHAZAMA AKIRA
IPC: G05B9/02
Filed: 1981-08-21
Abstract: PURPOSE:To perform control with decreased danger harmoniously, by a dispersed type controller which reports the content of control to a centralized controller before the start of conrol of a device to be controlled and performing  the actual control after the permission. CONSTITUTION:A centralized controller 11 and decentralized controllers 8A and 8B installed in substations A and D are linked via transmission controllers 9A, 9B, transmission lines 12A, 12b and a transmisson controller central part 10. Normally, the centralized controller 11 fetches and monitors the status information of circuit breakers 6 and 7 for high-voltage distribution lines functioning as devices to be controlled via the controllers 8A and 8B. The controller 11 discriminates in response to an inquiry whether or not the circuit breaker 7 in the substation D is applied, and if closed, the interruption of the circuit breaker 7 is instructed to the controller 8B of the substation D, and after the sure interruption is confirmed, the application of the circuit breakers is permitted.
Patent JP-H05322292-A (JP)
Title: Pipe
Inventor: KANEDA KOJI
IPC: F24F13/02
Filed: 1992-05-22
Abstract: PURPOSE:To prevent rain water from being invaded immersed into a pipe by a method wherein there is provided an attitude holding mechanism for keeping an attitude of the pipe while opposing sides facing each other at their slits are being moved from each other by twisting a flexible cylinder having the slits extending in a longitudinal direction of the pipe. CONSTITUTION:A cylinder 3 is gradually decreased in its diameter whole the opposing sides facing each other at their slits 2 are being moved to each other in a longitudinal direction by twisting the cylinder 3. Then, the state in which its twisted state is kept under an action of an attitude holding mechanism (an engaging part 8 and an engaged part 6) while this state is kept. Accordingly, in the case that this pipe 1 is used as a duct having an air conditioning pipe installed therein, for example, the cylinder 3 can be covered only through a twisting of the cylinder 3 in correspondence with the size of the pipe even if the diameter of the pipe is slightly disturbed and in addition, the same cylinder 3 can accommodate at a bent part of the pipe. With such an arrangement, it is not necessary to arrange many joints at the bent part and so it is possible to prevent rain water from being invaded into the pipe.
Patent JP-H05328570-A (JP)
Title: Heat radiation construction of terminal connection
Inventor: HAGIKURA HIROBUMI
IPC: H02G3/16
Filed: 1992-05-22
Abstract: PURPOSE:To increase the heat radiating property of a terminal connection by interposing an elastic member between a circuit board and a junction terminal, and bringing the junction terminal into contact with the inside wall of the cavity of a case by the pressure of the elastic member. CONSTITUTION:An elastic member 5 formed into a flat platelike shape and having an inserting hole for a bus bar terminal 6 is laid on a circuit board 4. A junction terminal 7 is made by providing an inverse-U-shaped spring segment and a pair of protruding contact parts 111, and 112 facing each other inside a cylindrical part 9. This junction terminal 7 is put in a cavity 14 provided in an upper case 2. Besides, its lower end 7a is buried in the elastic member 5 by joining the upper and lower cases, and its upper end 7b is brought into contact with the upper wall of the cavity 14 by the pushing force of the elastic member 5. Accordingly, it becomes possible to keep the temperature of the terminal connection 7 normal and maintain the performance of the part, since heat generated at the terminal connection 7 is transmitted to the upper case 2 directly and radiated.
Patent JP-H06341898-A (JP)
Title: Circuit for detecting quantity of light
Inventor: TANAKA SAKAE
IPC: G01J1/44
Filed: 1993-06-01
Abstract: PURPOSE:To provide a circuit for detecting the quantity of light which can reduce the number of parts by utilizing the equivalent capacity which exists in a photosensor itself. CONSTITUTION:When a transistor 52 is turned off, the accumulated electric charge of an equivalent capacity 51a of a photodiode 51 is discharged on the basis of the current in the inverse direction of the photodiode 51. The discharge speed is higher as the quantity of applied light is larger. When a terminal voltage (a) of the photodiode 51 reaches a reference voltage Ref, a pulse (c) is generated from a one-shot multivibrator 54, the transistor 52 is turned on, and then an equivalent capacity 51a is charged, thus enabling the photodiode 51 to repeat charging/discharging operation and the transistor 52 to repeat ON/OFF operation. By counting the number of pulses of the pulse (c) with a counter 55, a count value corresponding to the quantity of received light can be obtained.
Patent JP-S5653653-A (JP)
Title: Novel preparation of pindolol
Inventor: FUJIMOTO DOUTAROU
IPC: C07D209/43
Filed: 1979-10-08
Abstract: PURPOSE: To prepare the titled compound useful as a remedy for abnormal extrasystole, without producing by-products, in high yield, by reacting the crude reaction product of 4-hydroxyindole and epihalohydrin, without particular purification, with isopropyl isocyanate in the presence of lithium halogenide.  
     CONSTITUTION: An alkali metal salt of 4-hydroxyindole is made to react with an epihalohydrin of formula I (X is Br or Cl), and without purification, the crude reaction product is reacted with isopropyl isocyanatd in the presence of a condensing agent comprising a lithium halogenide such as litium chloride and lithium bromide. The reaction product is hydrolyzed under alkaline conditions to obtain the compound of formula II. The amounts of the raw materials may be stoichiometric. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0425841-A (JP)
Title: Mask device
Inventor: HIRAI YOSHIHIKO
IPC: G03F1/29
Filed: 1990-05-21
Abstract: PURPOSE:To reduce light intensity around a main aperture part and to enhance the resolution of a transfer image by providing an auxiliary aperture part in which the phase and the transmittivity of a transmitted light beam are different from those of the main aperture part. CONSTITUTION:This device is provided with the main aperture part 21 and the auxiliary aperture part 31 in which the phase and the transmittivity of the transmitted light beam are different from those of the part 21. When the light is radiated, the respective transmitted light beams of the aperture parts 21 and 31 interfere and the light intensity around the part 21 on an image- formation plane is reduced, then the contrast of the transfer image is improved. It is desirable that the phase of the transmitted light beam of the part 31 is made different from that of the part 21 by 180 deg. and the transmittivity of the light is made smaller than that of the part 21.
Patent JP-S5653942-A (JP)
Title: Controller for intermittent wiper
Inventor: NAGAOKA MITSURU
IPC: B60S1/08
Filed: 1979-10-08
Abstract: PURPOSE: To reduce the working consumption of a wiper by allowing a controller to intermittently operate the wiper at an optimum timing decided by a driver according to the rainfall.  
     CONSTITUTION: When a wiper switch 4 is changed over to INT, the signal of a terminal 19 rises. This signal and the signal from an oscillator 9 are inputted to a flip-flop 14, which, when an anti-Q 1  is 1, turns a transistor 6 on, and consequently a relay 5 is actuated to change-over a switch 7 so that a wiper motor 3 is driven. When the wiper has moved to-and-fro for once, the anti-Q 1  output is 1, and therefore the switch 7 is changed over to stop the motor 3. The wiper is rest for a while. Then turning on a switch 10 at an optimum timing for the wiper to wipe raindrops allows the time counted by means of a counter 14 to be stored in a latch 15. The stored value in the latch 15 is preset in the counter 14, and a signal CO is outputted to turn the transistor 6 on, so that the relay 5 is actuated to drive the motor 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5833031-A (JP)
Title: Steam oven
Inventor: YAMAZAKI KATSUHIRO
IPC: F24C15/00
Filed: 1981-08-20
Abstract: PURPOSE:To impart corrosion resistance to an oven by providing the self-cleaning layer on the stainless steel sheet of the oven having a steam generating mechanism. CONSTITUTION:An aluminum powder is flame sintered in a thickness of 50mu directly on a stainless steel sheet 1 of SUS 430 or 304 system at a temperature of about 200-300 deg.C by use of known means. Next, an aluminum enamel layer 3 is baked onto the above aluminum layer at a low temperature in the range of 550-600 deg.C. Next, a known self-cleaning layer 4 composed mainly of manganese dioxide is bonded to the above aluminum enamel layer 3. The surface of the self-cleaning layer 4 is porous and has corrosion resistance and self-cleaning function.
Patent JP-H04289610-A (JP)
Title: Circular compressed conductor
Inventor: CHIKADA AKIO
IPC: H01B9/04
Filed: 1991-03-18
Abstract: PURPOSE:To intend less-polygonal good roundness by setting a strand pitch difference between mutually adjacent layer stranded wires to be ten times the size of strand. CONSTITUTION:A polygon is easily formed especially by the approximation of the absolute lengths of strand pitches between an upper strand and a lower strand. So, a polygon can be avoided in such a manner that the absolute lengths of strand twisting pitches between mutually adjacent layers are selected to be apparently different values to set a strand pitch difference to be ten times the size of the strand. For example, a pitch difference in a twisting direction of a 200mm<2> soft copper compressed conductor which is concentrically twisted in the same direction with 37 strands is set to be ten times the size of the strand so that a completed conductor has a polygon, 1/2 than usual.
Patent JP-S5756194-A (JP)
Title: Butt welding method of bulb plate
Inventor: YOSHITAKE MUTSUHIRO
IPC: B23K33/00
Filed: 1980-09-22
Abstract: PURPOSE: To reduce the deposited metal in a spherical part, and imrpve working efficiency by making the bevel angle in the spherical part of bulb plate smaller than the bevel angle in the flat part.  
     CONSTITUTION: If a bevel is provided to the spherical part side in butt welding of bulb plates, the change of the bevel angle α° of the entire part is given in such a way that the bevel angle θ 1 ° in the flat part and the bevel angle θ 2 ° in the spherical part are θ 1 °<θ 2 °. At this time, the line (a) is straight. In the case of providing a bevel to the opposite side of the spherical part as well, the change of the bevel angle α° of the entire part is given in such a way that the bevel angle θ 3 ° of the flat part and the bevel angle θ 4 ° of the spherical part is θ 3 °>θ 4 °. At this time, the  line (b) is a curve on one plane. Hence, when the spherical part of the bulb plate is located to any position on the upper, lower, right and left sides, the bevel assumes the state opening to the upper side or the right side, and the welding position is flat or vertical. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5557873-A (JP)
Title: Pressure fixing device
Inventor: KADOI HARUO
IPC: G03G15/20
Filed: 1978-10-23
Abstract: PURPOSE: To enable toner images to be pressure-fixed evenly to papers of different width sizes as well by setting the pressure between rollers on one side reference line side larger than the pressure on the opposite side.  
     CONSTITUTION: The pressure being exerted between the rollers 1, 2 on the reference line L side is set larger than the pressure being exerted between rollers on the opposite side by regulating the compression amounts of springs 8, 8'. Hence, the pressure distributions between the rollers 1, 2 are made such that they decrease gradually from the reference line L side to the opposite side with respect to the lengthwise direction of the rollers. If the paper having been deposited with toner images is fed between such rollers with its side end part being aligned to the reference line L, then adequate pressure is applied over the entire width of the paper of any width sizes. As a result, the toner images may be evenly pressure-fixed to the entire width of the paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6022926-A (JP)
Title: Hydrogel
Inventor: YOKOTA MITSURU
IPC: C08F220/14
Filed: 1983-07-20
Abstract: PURPOSE:To obtain the hydrogel having excellent adaptability to a living body by polymerizing (copolymerizing) a monomer and/or a plymer of alpha-methylene-N- alkyl lactam expressed by the formula with a polymerizable vinyl monomer and/or a polymer. CONSTITUTION:The hydrogel is a polymerization (copolymerization) product of (A) a monomer and/or a polymer of alpha-methylene-N-alkyl lactam expressed by the formula (n is 1-3 integer, and R is a C1-C6 alkyl group) and (B) a polymerizable vinyl monomer and/or a polymer. And the ratio of the component (A) is regulated to >=20wt% of the total amt. of the component (A) and the component (B). The hydrogel thus obtained is provided with excellent adaptability to a living body and also with excellent mechanical properties. The hydrogel is preferably used for soft contact lenses, catheters, culture medium of cells, blood flow circuits, embedding materials of enzyme and medicine, and various kinds of separation membranes.
Patent JP-H02308215-A (JP)
Title: Electrooptic lens
Inventor: SHIBAKUCHI TAKASHI
IPC: G02F1/03
Filed: 1989-05-24
Abstract: PURPOSE:To shorten focus and to reduce aberrations by providing couples of electrodes which provide lens operation for converging or diverging a light beam with voltage application on both opposite surfaces of an electrooptic medium in a light beam transmission direction and a lens function part which converges or diverges the light beam on an incoming or out going end surface. CONSTITUTION:The light beam 1 in a linear polarized state is made incident from the incidence end surface 3a of the electrooptic medium 3, passes through an area which is affected by electrode films 4a and 4b and electrode films 5a and 5b, and is emitted as a projection light beam 9 from the other projection end surface 3b. When no voltage is applied between 1st and 2nd electrode couples 4 and 5, the light beam is converged by a spherical fixed lens part 8, so the out going light beam 9 is converged to form its image at a point P. When a voltage V1 is applied to the 1st electrode couple 4 and a voltage V2 is applied to the 2nd electrode couple 5 the linear polarized incoming light beam which is incident on the electrooptic medium 3 is limitted as a projection beam 10 after specific lens operation.
Patent JP-H09292219-A (JP)
Title: Angle detecting sensor and angle detecting device
Inventor: TANAKA SHINYA
IPC: H01L31/12
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a widely usable angle detecting sensor and angle detecting device. SOLUTION: A ball 3 is movably housed in the hollow part 6 of an angle detecting sensor 1. When the inclination is 0 deg. to 30 deg., a phototransistor 5 gives no output, but when the inclination is 60 deg. to 90 deg., it outputs. When the inclination is about 45 deg., the ball 3 is vibrated between inside surfaces 6a, 6c, and the output from the phototransistor 5 intermittently occurs. The angle is estimated from the frequency of occurrence within a prescribed time of HI level, signal of the pulse signal obtained by converting the output from the phototransistor 5, and whether the inclination exceeds a prescribed angle or not is detected. In moving state, all angles are estimated from the frequency of occurrence within the prescribed time of HI level signal.
Patent JP-S5558097-A (JP)
Title: Novel polysaccharide extracted from influenza bacteria cell * production and pharmaceutical composition
Inventor: KUROODEIINU BUROSAARU
IPC: A61K35/74
Filed: 1978-10-26
Abstract: Novel polysaccharide extracts of microbial bodies of Haemophilus influenza having an apparent molecular weight greater than 200,000 and constituted principally of galactose, glucose and mannose having remarkable antigenic and immunostimulating activity with very good tolerance in warm-blooded animals and a process for their preparation.
Patent JP-2000323160-A (JP)
Title: Gas impermeability/insulation property testing method of porous gas diffusion electrode sealing portion of fuel cell, and testing device therefor
Inventor: TSURUTA AKIZO
IPC: H01M8/04
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an testing device capable of early discovering a defect of a sealing portion, reducing a cost of a fuel cell and enhancing a reliability. SOLUTION: In this testing device, a partition is disposed such that a gas- impermeability insulation sealing portion 8 formed on an end portion of a porous gas diffusion electrode 6 is immersed in an electrolyte having a flowability. A defect position of the gas impermeable insulation sealing portion 6 is specified and a defect degree is identified by detecting an existence and an amount of a current caused by a conduction of the electrolyte 9 and a portion, which is not sealed, of the porous gas diffusion electrode 6.
Patent JP-2000321628-A (JP)
Title: Pan tilt camera device
Inventor: KEI KOU
IPC: H04N5/232
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a pan tilt camera device improved in the stop position accuracy of the pan tilt camera device by correcting a backlash of the pan tilt camera device. SOLUTION: This pan tilt camera device includes a pan tilt camera controller 1 for controlling the operation over the entire part of the pan tilt camera device, a pulse motor 2 operated by the signal from the pan tilt camera controller 1, a speed reduction mechanism 3 having a gear mechanism connected to the pulse motor 2 and an operation shaft 4 of a pan tilt camera body connected to the speed reduction mechanism 3.  The pan tilt camera device described above has a rotating direction change detecting mechanism 11 which detects the change in the rotating direction of the pulse motor 3 and a backlash correction circuit 13 which sends a correction signal to add the value of the backlash of the speed reduction mechanism 3 to a position where the pan tilt camera is stopped next by the detection signal of the rotating direction change detecting mechanism 11 to the pan tilt camera controller 1.
Patent JP-H0571351-A (JP)
Title: Two cycle internal combustion machine
Inventor: ROBAATO FURATSUKU
IPC: F02F1/22
Filed: 1991-06-03
Abstract: PURPOSE: To reduce short flow of air and provide a valve of a two stroke internal combustion engine for improving the sweeping of combustion products produced in a combustion chamber by closing or partially closing various combinations of transfer ports and correcting scavenging air flow in particular operation state. CONSTITUTION: The engine includes a cylinder 16 with a piston slidably sealed therein, a plurality of transfer ports 12-15 open into the cylinder 16, and at least one exhaust port 11 leads from the cylinder 16, the transfer ports 12-15 are connected to a common inlet manifold 20. A common valve 25 is provided to regulate the flow of air from the inlet manifold 20 to the transfer ports 12-15 and to vary the flow of air through one transfer port 12, 13 to relative to the flow of air through at least one other transfer port 14, 15.
Patent JP-S5923890-A (JP)
Title: Insoluble electrode
Inventor: TAIRA SUSUMU
IPC: C25B11/10
Filed: 1982-07-29
Abstract: PURPOSE:To obtain a superior insoluble electrode, by forming a special porous layer as an intermediate layer or a catalyst supporting layer on a substrate of valve metal and by coating or supporting a substance having catalytic power for an electrode on the porous layer. CONSTITUTION:A porous layer as an intermediate layer or a catalyst supporting layer is formed on a substrate of valve metal by spraying >=1 kind of component selected from valve metal, the carbide, silicide, boride and oxide thereof, W carbide, silicide and boride, Mo carbide, silicide and boride. A substance having catalytic power for an electrode is then coated or supported on the porous layer. beta-Lead dioxide or gamma-manganese dioxide is used as the substance having catalytic power, and it is coated by anodic oxidation.
Patent JP-H01299233-A (JP)
Title: Remedy of skin wound
Inventor: HANDA YASUNOBU
IPC: A61P31/04
Filed: 1988-05-27
Abstract: PURPOSE:To obtain a remedy for skin wounds such as decubitus, etc., having excellently improving effects on local circulation and excellently regenerating and repairing effects on skin tissue, containing a germicidal disinfectant, antimicrobial agent or antibiotic and a saccharide fatty acid ester. CONSTITUTION:A remedy for skin wounds obtained by blending one or more of a germicidal disinfectant, an antimicrobial agent and an antibiotic with 2-40g based on 100 remedy of a saccharide fatty acid ester and optionally one or more of saccharide, potassium chloride, anti-inflammatory drug, protease, absorbent for oozed solution, vitamin agent, hormone agent and base. Sugaralcohols such as glucose, fructose, sucrose or lactose may be cited as the saccharide to constitute the saccharide fatty acid ester. Lauric acid, palmitic acid, stearic acid, behenic acid, etc., may be cited as the fatty acid and especially an ester of sucrose and stearic acid or palmitic acid is preferable.
Patent JP-H01298115-A (JP)
Title: Production of high strength stainless steel wire
Inventor: SHIBATA TOUSHI
IPC: C22C38/00
Filed: 1988-05-26
Abstract: PURPOSE:To produce a stainless steel wire rod having excellent corrosion resistance and strength by executing wire drawing at the specific fractional reduction in area after executing solutions heat-treatment to metastable austenitic stainless steel raw material having <= the specific value of non-metallic inclusion cleanliness. CONSTITUTION:The solutions heat-treatment is executed at 950-1050 deg.C to the raw material of the metastable austenitic stainless steel containing 0.05-0.15wt.% C, 0.2-1.0% Si, 0.5-2.0% Mn, 7.0-10.5% Ni, 16.5-20% Cr and adjusting <=0.03% the non-metallic inclusion cleanliness. Successively, the wire drawing is executed at (-6.4d+95.5)%-(-3.4d+96.5)% fractional reduction in area (wherein, d: 0.05-6.0mm wire diameter after wire drawing) to make the wire rod. In this case, the wire drawing in the range of exceeding (6.4d+95.5)% uses a diamond die and it made to <=15% fractional reduction in area per one die. The stainless steel wire having high strength equal to a piano wire can be produced.