baber/WOPTO huggingface dataset:
Patent JP-S5975317-A (JP)
Title: Automatic control device of gate
Inventor: HIKATA TOSHIYUKI
IPC: G05D9/12
Filed: 1982-10-22
Abstract: PURPOSE:To stabilize a water level within prescribed tolerance limits by varying a blind sector in accordance with a state of a storing reservoir. CONSTITUTION:As long as a water level 1 is in a blind sector 3, a gate stop command 4 is outputted continuously, and opening and closing of a gate A are not executed. However, when an absolute value of a variation rate of the water level 1 exceeds a prescribed set value, a blind sector determining device E sets a narrower blind sector 8 at the time point of a variation point 7 instead of the blind sector 3. Thereafter, when the water level becomes below the blind sector 8, a gate closing command 6 is outputted from an opening and closing command generating device D. After it is detected that the variation rate of the water level 1 is returned to the set value or below, the blind sector is changed to the blind sector 3 at the variation point 7 again. This operation is executed in an area where the water level 1 is higher than a target water level 2, as well, and when the variation rate of the water level is the set value or above, if it exceeds the blind sector 8, a gate opening command 5 is outputted.
Patent JP-H0831208-A (JP)
Title: Lamp
Inventor: KOBAYASHI MASAJI
IPC: F21V5/00
Filed: 1994-07-15
Abstract: PURPOSE:To prevent false lighting of a lamp by external light and to improve a light distribution characteristic by causing light beams from a light source to be projected effectively. CONSTITUTION:Light beams from a light source are reflected by a reflector and collected by a number of convex lens parts provided on a lens, to achieve the required light distribution characteristic. Flat parts 8 are provided on the lens 5 and between horizontal and vertical lines of the numerous convex lens parts 6, and a light blocking film 7 having circular openings 9 corresponding to the convex lens parts 6 and rectangular openings 10 corresponding to the flat parts 8 is provided over the surface of the lens. The rectangular openings allow the light beams from the light source to be transmitted through the flat parts and projected effectively to improve the light distribution characteristic. Also, the diameter of each circular opening is made greater at the center than at the periphery so as to satisfy the required light distribution characteristic and to prevent false lighting by external light.
Patent JP-H05234393-A (JP)
Title: Analysis device for memory defect
Inventor: SATO TSUNEHIRO
IPC: G11C29/44
Filed: 1991-07-25
Abstract: PURPOSE:To shorten the relief judgment time of the title apparatus as far as possible by a method wherein pieces of information on defects of cells in individual divided regions are read out in synchronization by means of corre sponding judgment means and it is judged whether they are defective of not. CONSTITUTION:A region in which pieces of information on defects in a defect analysis memory 7 have been written is divided into a plurality of regions. After that, a retrieval start signal is sent to a control circuit 5i from a CPU 1; the pieces of information on the defects in cells from a start address up to a finish address in the corresponding divided regions are read out, and it is judged whether they are defective or not. Addresses which have been judged to be defective are stored in defective address storage registers 13Ai, 13Bi. Row addresses and column addresses in the defective cells in the corresponding divided regions are counted by means of defect number counters 11Ai, 11Bi. Whether the direction of the cells to be relieved on the basis of the counters 11Ai, 11B1 as well as on the basis of the number of redundancy columns and redundancy rows in a redundancy circuit is the row direction or the column direction is decided by the CPU 1.
Patent JP-S6341488-A (JP)
Title: Heterocyclic platinum complex and carcinostatic agent
Inventor: TOTANI TETSUSHI
IPC: C07F15/00
Filed: 1986-08-07
Abstract: NEW MATERIAL:A compound of formula I [A is CH2CH2OCH2CH2, CH2CH2 CH2, CH2CH2CH2CH2 or formula II (m and p are 0 or 1); n is 1 or 2; R is H or 1-3C alkyl; R<1> is H, provided that p is also 0 when m is 0]. EXAMPLE:(Glycolato-O,O')(2-aminomethyl pyrrolidine)platinum (II), 3a, 3b (3a and 3b each are isomer). USE:A highly water-soluble carcinostatic agent. PREPARATION:For example, a dichloride expressed by formula III is reacted with 2mol equivalents silver nitrate in water, normally at room temperature, while cutting off light, for 2-5 days to provide an aqueous solution of dinitrito derivative expressed by formula IV, to which an alkali metal glycolate is then added, followed by neutralization with a solution of alkali metal hydroxide, concentration and drying. The aqueous solution of the dinitrato derivative expressed by formula IV is successively treated with an anion-exchange resin (OH type) to convert both nitrato groups into hydroxyl groups. Glycolic acid is added to the eluted solution and the mixture solution is heated at 50-70 deg.C.
Patent JP-H0239058-A (JP)
Title: Original printing plate by electrophotographic process
Inventor: KATO EIICHI
IPC: B41N1/14
Filed: 1988-07-28
Abstract: PURPOSE:To improve response speed of an original printing plate for arts by incorporating a copolymer contg. a monomer component having a functional group which generates a COOH group by decomposition into a binder resin of a photoconductive layer. CONSTITUTION:A copolymer contg. at least one kind of monomer contg. a functional group expressed by the formula I converts COOH group contained in the polymer to a functional group expressed by the formula I by a reaction. In the formula I, L1 is a residue expressed by the formula II; each R1 and R2 is an H atom or an aliphatic group; X is an aromatic group; Z is an H atom, etc.; each n and m is zero, 1, or 2. The picture quality of a printed matter is improved by obtg. satisfactory electrophotographic characteristics of an original printing plate by incorporating previously a copolymer contg. a COOH- group-generating functional group and improving characteristics of a nonimage part which is not treated to form a resist with a toner picture to become hydrophilic by an etching treatment permitting its removal by dissolution. The time required for processing is also shortened.
Patent JP-H0850101-A (JP)
Title: Press through pack sheet, check method thereof and check device thereof
Inventor: TOYAMA KOICHI
IPC: G01N21/84
Filed: 1994-08-09
Abstract: PURPOSE:To certainly and easily perform check regarding the presence or absence of a foreign matter in a joint area between a pocket material and a seal material or accommodation missing of contents under a common illumination condition. CONSTITUTION:For the seal material 11 of a PTP (press through pack) sheet 10A, a cross mark 21 with its black color or a color of low brightness is printed at a position opposite to the center of each recessed part of a pocket material 15. In the PTP seat 10A, any foreign matter with its color of low brightness or black color as a rule such as hair mixed in the joint part between the common pocket material 15 and the seal material 11 is identifiably imaged by a large difference in its brightness because the bright surface on the occluded side of that seal material 11 is specified as a background. If any accommodated missing of the contents to the recessed part is found, the mark 21 with its color of low brightness applied to the surface of the occluded side of the seat material 11 is not optically shielded by tablets, therefore, it is well identifiably imaged by the difference in the brightness between the seal material 11 surface and the mark 21, and the accommodation missing part is detected.
Patent JP-S6431110-A (JP)
Title: Automatic focusing method for microscope
Inventor: YOSHIOKA KAZUE
IPC: G02B7/28
Filed: 1987-07-27
Abstract: PURPOSE:To perform focusing automatically with high accuracy without using any complex mechanism by light-receiving light which is reflected on a body to be inspected by a light receiving fiber and detecting the point where the received light quantity of the light receiving fiber is maximum. CONSTITUTION:A stepping motor is driven with a control signal from a control part 30 to move up and down the body 10 to be inspected. At the same time, a projection fiber 20a emits light on the body 10 to be inspected and the quantity of light reflected by the body 10 is measured. The quantity of light received by the light receiving fiber 20b is expressed by a curve having one peak, but the digital value of the quantity of light is integrated by an arithmetic part 30 and the peak position is determined so as to determine the peak position with good reproducibility. Then front and rear integral values which are divided by the peak point are equal to each other, which is utilized to position the body 10 at the point where the difference between the integral values becomes 0, thereby accurately focusing a microscope. Consequently, the constitution of an optical system is simple and automatic focusing is possible up to a high- magnification range.
Patent JP-2000111598-A (JP)
Title: Linear coupling transmission line cell
Inventor: IN ZAIFUUN
IPC: G01R31/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a linear coupling transmission line cell which eliminates multiple reflection and widens used frequency zone by generating frequency window with large Q. SOLUTION: A line cell has external conductors 4, 5 and 6 provided with a taper part coupled in one on both sides center, connector means 10, 11, 12 and 13, internal conductor, internal conductor support means 17 and 18, and an open/close means where an electromagnetic wave shield window is formed. The internal conductor is placed in internal space so as to be isolated from the external conductors 4, 5 and 6 and constituted of an upper side first internal conductor plate 7 positioning in line with the connector means 10 and 12 and a lower side second internal conductor plate 8 positioning in line with the connectors 11 and 13 and forming a parallel plane facing to the upper first internal conductor plate 7.
Patent JP-H0351065-A (JP)
Title: Manufacture of golf club head
Inventor: WAKITA SABURO
IPC: A63B102/32
Filed: 1989-07-19
Abstract: PURPOSE:To reduce the production cost and reduce defective soldering and residual distortion by manufacturing most of a titanium head with a small opening section and a cavity section by precision casting, and sealing the opening section with a titanium cover manufactured by press machining. CONSTITUTION:A casting 01 manufactured by filling a melted titanium alloy in the hollow section of a precise casting mold has the face 3, upper face 4, shaft section 5, opening section 6 and cavity section 7 of a head. A sole cover 9 having the shape and size matched with the opening section 6 is manufactured by press machining, a balance weight is fitted, the sole cover 9 is put on the opening section 6 and integrated by soldering, and the opening section 6 is sealed. The length of soldering beads 8 for sealing the small opening section 6 is made extremely short, defective soldering and residual distortion are reduced, the post-soldering process for grinding and polishing soldering beads 8 is reduced, and the production cost can be reduced.
Patent JP-S6079130-A (JP)
Title: Throttle valve control device for engine
Inventor: OKUNO ITARU
IPC: F02D41/00
Filed: 1983-10-05
Abstract: PURPOSE:To enhance the accelerating responsiveness to a throttle valve from idling operation, by detecting a current for driving a mtor just before opening of the throttle valve upon idling operation so that the thus detected value is set as an idle current value. CONSTITUTION:Upon engine operation a motor control means 22 in a throttle position control circuit 9 electrically controls a throttle drive motor 23 in accordance with output signals from an accelerator sensor 20 and a throttle sensor 21 so that the opening degree of a throttle valve 1 is made correspond to the manipulated amount of an accelerator. Further upon idling operation output signals from both sensors 20, 21 and the motor drive means 22 are delivered to an idle control means 24. Further the driving current of the motor is detected just before opening of the throttle valve, and the thus detected value is applied to the motor drive means 22 as an idle current value. With this arrangement the throttle valve is held in the condition just before opening thereof.
Patent JP-H0236703-A (JP)
Title: Magnetic levitation carrier
Inventor: MORI SATOSHI
IPC: H02K41/02
Filed: 1988-07-26
Abstract: PURPOSE:To reduce the number of controller by securing fixed poles applied with electromagnetic coils and electromagnetic conversion elements with regular intervals and switching the fixed pole and the electromagnetic conversion element selectively corresponding to the motion of a movable body. CONSTITUTION:Fixed poles 2-1 to 2-6 applied with electromagnetic coils 20 are secured with regular intervals along a rail 40. Electromagnetic conversion elements 3-1 to 3-6 are arranged in the levitation gaps between the fixed poles 2-1 to 2-6 and a movable body 1. A switching judgement means 55 performs selection of the fixed poles 2-1 to 2-6 and the electromagnetic conversion elements 3-1 to 3-6 corresponding to the motion of the movable body 1. At this time, a levitation calculating means 54 calculates the levitation based on the output of a selected electromagnetic conversion element. A levitation control means 53 supplies current corresponding to the calculated levitation to the electromagnetic coil of a selected fixed pole.
Patent JP-H061474-A (JP)
Title: Feeding device
Inventor: ISHIZUKA HARUO
IPC: B65H3/52
Filed: 1992-06-22
Abstract: PURPOSE:To improve feeding of a plural number of sheets due to separation failure caused at the time of separating and carrying a plural number of the sheets at a nip part of a separation member and a carrier rotary body. CONSTITUTION:Separation effect is improved by making a pressure contact plate 12 free to rotate by a rotation axis 13, increasing pressure in the neighbourhood of a sheet inlet A by way of supporting the pressure contact plate 12 so that the sheet inlet A of a nip part 16 is first made contact with pressure, providing a projection in the neighbourhood of a sheet outlet B and increasing pressure of the sheet outlet B. Additionally, separation effect in the nip part 16 is improved by way of providing a cut-off part 19 on the nip part 16 of a separation member 5.
Patent JP-S6169548-A (JP)
Inventor: SHINODA ISAMU
IPC: B65D6/28
Filed: 1984-09-07
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-H0713254-A (JP)
Title: Camera with data photographing function
Inventor: OKADA KAZUYO
IPC: G03B17/24
Filed: 1993-06-18
Abstract: PURPOSE:To provide a camera capable of surely imprinting a character for displaying a date and time at the time of photographing on the lower side of a subject, regardless of photographing in longitudinal and lateral directions of the camera and obtaining a normally erected character. CONSTITUTION:The camera with a date photographing function is equipped with display means for vertically photographing the date 4b and 4d and display means for horizontally photographing the date 4a and 4c, exposing the character for displaying the date and time at the time of photographing on a film 3 and further, a date display state switching means 2 changing over the display means for vertically photographing the date 4b and 4d and the display means for horizontally photographing the date 4a and 4c with a signal from a posture sensor 1 sensing the gravity of the earth, so that the display position of the character for displaying the date and time imprinted on a photograph is always in the fixed direction of the subject, regardless of the photographing in the longitudinal and lateral directions of the camera.
Patent JP-S6431999-A (JP)
Title: Manufacture of zinc-iron-type electroplated steel sheet
Inventor: KANAMARU TATSUYA
IPC: C25D15/02
Filed: 1987-07-29
Abstract: PURPOSE:To manufacture a Zn-Fe-type electroplated steel sheet with superior plating efficiency, by carrying out electroplating by using a plating bath containing Zn ions, bivalent Fe ions, and specific amounts of SiO2 colloid under specific current density and relative speed of the material to be plated and the plating bath. CONSTITUTION:Electroplating is applied to the surface of a steel sheet under the conditions of >=30m/min relative.flow velocity of the steel sheet to be plated and a plating bath and >=50A/dm<2> current density by using the plating bath which contains Zn ions, bivalent Fe ions, and 1-200h/l SiO2 colloid and in which pH value is regulated to an acidic region of 0.5-3. By this method, the Zn-Fe-type plated steel sheet excellent in corrosion resistance under coated film can be manufactured with high plating efficiency.
Patent JP-S6165864-A (JP)
Title: Production of spirodienone
Inventor: KIKUKAWA YASUO
IPC: C07D221/20
Filed: 1984-09-07
Abstract: PURPOSE:To produce a spirodienone by a simple operation in a short time in high yield, by subjecting an N-halo-O-alkylhydroxamic acid as a starting raw material to intramolecular ring closure in an acidic solvent in the presence of a metallic ion. CONSTITUTION:An N-halo-O-alkylhydroxamic acid [e.g., N-methoxy-4-(4-metho xyphenyl)butylamide, etc.] shown by the formula I (X is halogen; Y is electron release group; R is alkyl; n is 1-4) is subjected to intramolecular ring closure reaction in an acidic solvent of acetic acid, trifluoroacetic acid, etc. properly diluted with an aprotic solvent such as methylene chloride, etc. in the presence of an ion of transition metal such as Ag, Zn, Cu, Pd, Fe, etc., to give a spirodienone (e.g., 1-methoxy-2-oxopiperidine-6-spiro-1'-cyclohexa-2',5'-diene-4'-one, etc.) shown by the formula II.
Patent JP-S6344556-A (JP)
Title: Production of n-(3,4-dimethoxycinnamoyl)anthranylic acid
Inventor: TACHIMORI DAIBOU
IPC: C07D265/26
Filed: 1986-08-12
Abstract: PURPOSE:To obtain the titled compound useful as an antiallergic agent from an easily available raw material in high yield and purity, by converting at least a part of 3,4-dimethoxycinnamic acid, etc., to an alkali metal salt and reacting the salt with isatic anhydride. CONSTITUTION:N-(3,4-dimethoxycinnamoyl)anthranylic acid of formula III is produced by converting at least a part of 3,4-dimethoxycinnamic acid of formula I to an alkali metal salt and reacting the salt with isatic anhydride of formula II. The compound of formula III can be produced in an easily purifiable state by this process. The starting compound of formula II is easily available at a low cost. The reaction is carried out generally in an inert organic solvent (e.g. DMF, DMA, DMSO, etc.). The characteristic feature of the present process is unnecessity of nucleophilic reagent such as tert-amine.
Patent JP-S6079617-A (JP)
Inventor: OOKUBO HITOSHI
IPC: H01B17/26
Filed: 1983-10-07
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-2001015211-A (JP)
Title: Connector and its connecting structure
Inventor: OKADA AKIRA
IPC: H01R13/639
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a connector and its connecting structure using a less number of component parts for an engaging member, allowing simplification of assembly structure, and managing without becoming bulky. SOLUTION: A cable connector 10 and a plug 12 are connected together and engaged by an engaging member consisting of a latch 22 and ring spring 34 installed on the cable connector 10, and a hole 24 is provided in the plug 12. The latch 22 is provided in the middle with a rotary shaft 26, at the tip with a hook 28, and at the tail with a lever 30. A bearing part 31 is formed on the oversurface 14a of a connector cover 14 of the cable connector 10, and the rotary shaft 26 is borne by this bearing part 31. The ring spring 34 consists of a short cylindrical member having an elliptical section shape, and the bottom 34b is engaged with a slit 36 formed at the end 14b of the connector cover 14 while the top 34a is separated from the oversurface 14a of the connector cover 14 and abutted to the undersurface 30a of the lever 30.
Patent JP-2000006793-A (JP)
Title: Truck system having track
Inventor: TAI AKIHITO
IPC: B61B13/06
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a carriage system having a track to be rotated in a small radius and easily installed. SOLUTION: A driving wheel unit 6 and a follower wheel unit 8 are freely rotatably provided within a horizontal plane in one side of a carriage 2, a pair of caster wheels 10, 11 are provided on the other side, and a back and forth gap therebetween is set shorter than a gap between the units 6 and 8. A guide rail 12 is provided for guiding the unit 6 and 8, and caster wheels 10 and 12 travel on a floor surface.
Patent JP-H0916089-A (JP)
Title: Flange sign for pole and the like
Inventor: URANO SATOSHI
IPC: G09F15/00
Filed: 1995-06-30
Abstract: PURPOSE: To surely prevent a flange sign from being blown off, broken and deformed even if the flange sign receives a strong wind pressure by boring the flange sign with at least one vent holes as means for preventing the generation of the reduced pressure on the counter pressure receiving surface side of the sign. CONSTITUTION: The flat flange sign 1 for advertisement of a rectangular shape projected laterally is installed via a supporting frame (b) and mounting hands (c) to a pole (a). At this time, the flange sign 1 for the pole, etc., is constituted by boring the flange sign with the circular vent holes 2, 2, 2 sized about 2.5cm at one point in the central part of the flange sign 1 and equally spaced two points on the straight line passing the vertical direction running the central part, total three points with good balance. The wind striking against the flange sign 1 passes through the vent holes 2, 2, 2 by such a constitution and, therefore, the wind pressure on flange sign 1 is reduced.  In addition, the wind passes through the vent holes 2, 2, 2, by which the generation of the reduced pressure state on the counter strong wind pressure receiving surface side of the flange sign 1 is prevented and, therefore, the flange sign 1 is not subjected to a vacuum suction effect.
Patent JP-S5895043-A (JP)
Title: Conveying device for sheet steel
Inventor: FUKUDA KEN
IPC: B65G47/92
Filed: 1981-11-26
Abstract: PURPOSE:To make sheet steel conveyable piece by piece, by separating close, clinging  sheet steel one by one by means of homopolar magnetization using magnets installed  at both sides of the thin plate when each is sucked, attracted and hoisted by a vacuum  pad and an electromagnet, in time of separating and conveying the piled sheet steel. CONSTITUTION:Due to exhausts inside a pad 9 and excitation of an electromagnet 8, a  thin steel plate T is attracted by the pad 9 and the electromagnet 8 but the thin steel  plate T is piled up in a close, clinging state each other so that most of the case is  hoisted as sticking to one another. Because of magnets 20 installed oppositely at both  sides, since steel plates T2 and T3 hoisted as sticking to an uppermost thine steel  plate T1 are all homopolarly excited together, repulsive force is produced there and  thereby the magnetized thin steel plate T is demagnetized, separating piece by piece so  that only the vacuum-sucked thine steel plate T1 is hoisted upward. In addition, proper  step differences are provided for both a stopper 4 attached to a suction head 4 and the  electromagnet 8 and since this electromagnet 8 is positioned at the end side of the steel plate T, some clearance is produced between plates in the close, clinging state,  causing air to be entered in said clearance so that the piled sheet steel is separated  piece by piece.