baber/WOPTO huggingface dataset:
Patent JP-H05147512-A (JP)
Title: Doppler type ground speed detector
Inventor: MIZUKOSHI MASASHI
IPC: B60T8/17
Filed: 1992-04-23
Abstract: PURPOSE:To improve detection precision for a device to detect ground speed by using supersonic Doppler effect, by detecting the ground speed in consideration of a variation of the inclination of a body to a road surface. CONSTITUTION:When a brake switch is ON, an inferred speed VSO is calculated by using four wheel speed sensors (S6, 7, 9, 11), and the deceleration G of a vehicle is calculated from a difference between a current value and a previous value (S10). A variation of the inclination of a body to a road surface from a reference condition that is a variation  theta of the inclination of the transmission section and the receive section of a Doppler ground speed detector to the road surface from a reference value theta0 is calculated from the deceleration G (S12, 13, 14), and ground speed (u) is calculated by using supersonic Doppler effect in accordance with the variation theta and the reference value theta0.
Patent JP-S5556634-A (JP)
Title: Preparation of semiconductor device
Inventor: TAKASHIMA ISAMU
IPC: H01L21/027
Filed: 1978-10-23
Abstract: PURPOSE: To avoid the generation of the deformation of a resist pattern formed, by eliminating the partial difference of photo-reflection factor by beforehand mounting a metallic film onto a surface of a semiconductor substrate before applying photo-resist on the surface.  
     CONSTITUTION: An upper portion of a semiconductor substrate 1 is coated with SiO 2  film 2, an Al metal electrode 3 with a fixed shape is installed onto the film 2 and a SiO 2  film 4 is gaseous phase-grown on the whole surface containing the electrode. The whole surface is covered with a photo-resist film 5, and selectively exposed and a hole with a fixed size is bored on the electrode 3, but the thickness of the film 5 decreases because reflection is little in a region B that there is no electrode 3 if the quantity of exposure is a small quantity at that time, and an unnecessary hole B' is produced if etching the film. Meanwhile, a hole A' smaller than a hole A, which must be bored, is formed owing to reflection in an electrode 3 portion if the quantity of exposure is too much. Thus, a bonding region C with a fixed size is obtained on the electrode 3 when reflection is uniformalized by beforehand coating a lower portion of the film 5 with a film 6 in Al or Cr. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S619735-A (JP)
Title: Resetting system of cpu
Inventor: TERACHI TOSHIO
IPC: G06F1/00
Filed: 1984-06-25
Abstract: PURPOSE:To reset a CPU by monitoring the signal transmitted in a fixed cycle to a bus line from the CPU and therefore detecting assuredly the generation of a machine lock state of a microcomputer system. CONSTITUTION:A monostable multivibrator 4 is excited again in a period A during which the address latch signals AL are delivered in a fixed cycle T1 onto a control bus line from a CPU1. In this case, no reset signal is delivered to the CPU1. The vibrator 4 is not triggered again any more when the signal AL is not delivered to the control bus from the CPU1 after a microcomputer system is set under a machine lock state. Then finally the signal AL is applied to the control bus and the vibrator 4 is triggered. Then a monostable multivibrator 5 is triggered at a time point (t) when an output signal TG is changed to ''L'' after T2 from a time point when the vibrator 4 is triggered. The CPU1 is reset after the exciting time T3.
Patent JP-H0426884-A (JP)
Title: Manufacture of internal lighting type signboard instrument
Inventor: KAWAI TAKASHI
IPC: G09F13/04
Filed: 1990-05-22
Abstract: PURPOSE:To realize size reduction and easy repair and to facilitate the handling by combining a display plate (display screen) made of fabric or plastic, a tension device for tensing the display screen, a cassette type lighting device, etc., together. CONSTITUTION:The outside display screen 1 is made of fabric or plastic and circular cut parts 4 where transparent acryl plastic pipes can be inserted are provided on both sides. Elliptic both-flank fabric materials 2 and 3 are provided and a metallic or plastic plate in the same shape with the ellipse are incorporated. The transparent pipes 12 and 13 of acryl, etc., in which fluorescent lamps are incorporated are inserted into the circular cut parts 4 and 4, an elliptic cylindrical bag is fully tensed matching the length of the pipes, and the circular cuts 4 and 4 where the pipes 12 and 13 are inserted are closed with rectangular metallic plates 14 and 15 from outside by using bolts, etc. Consequently, The internal lighting type signboard which is mechanically simple and lightweight and makes a clear display can be obtained.
Patent JP-H05325869-A (JP)
Title: Ion implanter
Inventor: DAIHO YOSHIYUKI
IPC: H01J37/317
Filed: 1992-05-22
Abstract: PURPOSE:To quantitatively monitor pollution inside a chamber by using a counter to count sudden increases in current flow through a high voltage power source caused by electric discharges. CONSTITUTION:As the chamber of an ion implanter becomes polluted, the number of electric discharges between an ion source 1 to which a high voltage is applied and a takeout electrode 2 is increased. By utilizing this phenomenon, sudden increases in a current flowing through a high voltage power source 3 are counted by a counter 4 and the counting is displayed on a monitor so that pollution inside the chamber can be monitored quantitatively.
Patent JP-H01300285-A (JP)
Title: Color image copying device
Inventor: OTA KENICHI
IPC: G06T1/00
Filed: 1988-05-30
Abstract: PURPOSE:To raise the accuracy of a decision and to improve the forgery preventing capacity by executing repeatedly plural times an operation for extracting and recognizing a specific pattern in a document image and deciding synthetically a result of repeated recognition. CONSTITUTION:It is necessary to execute scanning read four times against a document 101 by synchronizing with C, M, Y and K outputs of a printer, and in accordance with each of them, a selector 112 switches an output signal and sends out a signal corresponding to C or M or Y or K to a printer part. Subsequently, in accordance with this document scanning operation of plural times, a recognizing circuit 127 is operated by a different algorithm, and a result of its recognition is decided synthetically. In such a way, the same copy document is decided by repeating read and a pattern recognition plural times. Therefore, the accuracy of a decision is improved, and the function for preventing forgery by a copy is improved.
Patent JP-H038247-A (JP)
Title: Brightness multiplying tube with alignment marker
Inventor: UIRII YOANESU PAURA BORUSU
IPC: G02B23/12
Filed: 1990-05-22
Abstract: PURPOSE: To prevent the mechanical misalignment, by fixing an alignment marker in a screen of a brilliance multiplier tube. CONSTITUTION: An alignment marker 20 is printed on an outlet screen 10 or an inlet screen 8 of a brilliance multiplier tube 1 with a prescribed shape by, for example, the irradiation of laser beam. The alignment marker is formed by the short lines or dots, for preventing the generation of the potential difference caused by the crossing of the marker over the outlet screen. To prevent the influence of the external porcelain, the brilliance multiplier tube 1 is surrounded by a magnetically shielded housing 30. In the case when the brilliance multiplier tube is used in a boresight, for example, the misalignment can be prevented, and a comparatively expensive and heavy optical marker alignment projection system becomes unnecessary.
Patent JP-H0427476-A (JP)
Title: Apparatus for separating plastics
Inventor: MIZUTA KOJI
IPC: B29B17/02
Filed: 1990-05-21
Abstract: PURPOSE:To sharply enable selection and separation only of plastic from wastes after executing crushing treatment by arranging a flick-out device as rotatable and blasting nozzles at two upper and lower steps injecting the air as adjustable in apparatus which selects the plastic and the other combustible in the wastes. CONSTITUTION:The crushed wastes S laid on a belt conveyor 2 in a casing 1 are conveyed and just above a head pulley 21 in the conveyor 2, the flick-out device 3A is rotated. Flick-out bar 31A is fitted retreatably to a rotary shaft 32A and large and light plastic PC in the wastes S is flicked out to the furthest position and the rest wastes receive action of a blasting selector 4 composed of a primary blasting nozzle 41 and a secondary blasting nozzle 42. The wastes completing blasting selection are divided into the combustible F and fine piece PF of the plastic and hard and large plastic PC and discharged from discharging chute 11.
Patent JP-S6110915-A (JP)
Inventor: HOSODA SEIICHI
IPC: H02J3/01
Filed: 1984-06-25
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-H0428668-A (JP)
Title: Thread feeding package carrier for doubler
Inventor: TERANISHI JUNICHI
IPC: B65H49/00
Filed: 1990-05-21
Abstract: PURPOSE:To automate the transfer of thread feeding package by carrying out the receiving the discharge of thread feeding package in mutual conveyers by a swing arm which descends at its front end with the weight of tray while rising to a following tray passage at its rear end. CONSTITUTION:When a thread feed package B or B' is wound out, a free lever 22 rotates clockwise due to the action of an air cylinder 24 to rotate a stopper lever 18 receiving the weight of tray T clockwise to thereby discharge the tray T. After that, a cam 17, the stop lever 18 and the free lever 22 return to the original position by springs 19, 23. Upstream of these system, a swing arm 26 is supported to a support shaft 25 of a machine frame to swing freely. When the tray T of a thread feed package B is discharged, the arm rotates counterclockwise by a spring 28 and the part abutting against the front end of the tray T of an upper side thread feed package descend, and then the tray T moves onto a weight side part front conveyer.
Patent JP-2000321198-A (JP)
Title: Weak luminescence-measuring device
Inventor: MATSUE TAKAHISA
IPC: G01N21/76
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To enable a light-blocking practically sufficient to prevent a crosstalk, and at the same time prevent a cross contamination by a shading pipe part. SOLUTION: A photodetector 1 is allowed to correspond to a sample in a well 10a to be measured. In this case, distance B from the tip of a shading pipe part 2a to the upper wall surface of a micro plate 10 is set shorter than a thickness A of a wall that is a boundary for the adjacent well 10a, and it is preferably equal to or less than the half of the thickness A(B<A/2). Then, the shutter of a light reception part 1a is released only for a specific amount of time, and only weak luminescence from the sample in the to-be-measured well 10a immediately below is measured. In this case, light in an oblique lower direction produced from the adjacent well 10a or from a sample in another well 10a is reflected in an oblique upper direction by the outer-periphery surface of the shading pipe part 2a, and cannot reach the light reception part 1a as stray light.
Patent JP-S619730-A (JP)
Title: Production of master-slave data onto memory
Inventor: ITASHIKI AKIHIRO
IPC: G06F12/00
Filed: 1984-06-25
Abstract: PURPOSE:To realize various types of master-slave relations on a memory by describing the master-slave relations on a single memory. CONSTITUTION:A single memory 20 which realizes the master-slave data has three columns to write the master processing number, the initial slave processing numbers and sub-slave processing numbers to those three columns respectively. The left ends 1, 2, 3- of the memory 20 mean the addresses corresponding to the processing numbers respectively. In a processing, non-codes ''-'' are written to the column of the master processing number. Because the processing 1 is the master of source while only the head (the 1st) slave is written to the column of slave processing numbers since three slaves 2-4 exist. In processes 2-4 the master processing numbers are written to the due column since the master exists. While the codes ''-'' are written to the column of slave processing numbers since no slave exists in the processes 2-4. In a process 3 the head slave processing number ''5'' is written since three slaves 5-7 exist in the process 3. In the processes 2-4 the sub-slaves of processes 2 and 3 are written to the column of the sub-slave processing number in the form of ''3'' and ''4'' respectively.
Patent JP-S5832847-A (JP)
Title: (3-aminopropoxy)bibenzyl compound
Inventor: KIKUMOTO RIYOUJI
IPC: C07C219/04
Filed: 1981-08-20
Abstract: NEW MATERIAL:The (3-aminopropoxy)bibenzyl compound of formulaI{R<1> and R<2> are H, halogen, 1-5C alkyl, 1-5C alkoxy, or 2-6C dialkylamino; R<3> is H, (CH2)n-COOH (n is 1-5), or group of formula II[Y is (CH2)m (m is 1-3), 4-6C cycloalkylene, etc.]; R<4> is group of formula III or IV (R<5> and R<6> are 1- 8C alkyl; A is two or more groups selected from methylene and monoalkyl- substituted methylene, etc.)}. EXAMPLE:2-[(3-Dimethylamino-2-carboxymethoxy)propoxy]bibenzyl. USE:It has anticoagulation activity, especially blood platelet coagulation inhibiting activity, and the effect for promoting the activity of prostaglandin I2, and is useful as a remedy and preventive for thrombosis. PROCESS:The compound of formulaIwherein R<3> is H can be prepared by reacting the compound of formula V with epichlorohydrin, and reacting the product with the amine of formula VI.
Patent JP-H01299715-A (JP)
Title: Bending method for tube
Inventor: DEGUCHI TAKESHI
IPC: B21D9/01
Filed: 1988-05-27
Abstract: PURPOSE:To smoothly bend a tube without folding it locally or deforming its sectional shape by inserting a cylindrical body formed from a spiraled elastic wire into a place to be expected to be bent in the tube, discriminating the place of a magnet which has been set previously, and bending the cylindrical body. CONSTITUTION:The cylindrical body 2 formed from the spiraled elastic wire 1 is inserted into a place to be expected to be bent in the tube to bend the tube 3 and to disperse the bending stress of the 3 from the inside of the tube 3 to the cylindrical body 2. Consequently, the whole tube 3 can be bent in a curved shape without being folded and deformed remarkably. Further, even when the cylindrical body 2 lies in the tube 3, the cylindrical body 2 can be positioned accurately by discriminating the position of the magnet 4 preset in the cylindrical body 2 to the place expected to be bent in the tube 3.
Patent JP-2000322455-A (JP)
Title: Automatic circuit network converting method
Inventor: AKIBA NAOKI
IPC: G06F17/50
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To automatically specify the combination of specified circuit constants while utilizing a computer. SOLUTION: Concerning the automatic circuit network converting method, plural usable specified constants, plural specified circuit networks and an expression for calculating the prescribed circuit constant from these circuit networks are previously inputted, the plural circuit networks are calculated with the combination of all the plural specified constants as variables, these results are compared with the value of any arbitrary component defined as an object in advance, the circuit configuration composed of least components is automatically selected out of the circuit configurations of most proximate values while utilizing the computer and the result is displayed.
Patent JP-H08294767-A (JP)
Title: Method for casting electric conductive anode for electric anticorrosion resistance
Inventor: DOBASHI HIROMICHI
IPC: B22D35/06
Filed: 1995-04-21
Abstract: PURPOSE: To prevent the deterioration of cast surface and the development of shrinkage cavity and blow hole in a product by pouring molten metal while keeping an interval between the tip part of a pouring nozzle and the molten metal surface to a constant and stopping the pouring of molten metal when the molten metal surface reaches a prescribed height of a sprue. CONSTITUTION: The molten metal 20 is poured into a holding furnace 3 from a melting furnace 1 and stored. A mold 11 and a truck 13 are carried to a fixed position with a conveyor 14 and stopped by working a limit switch 18. The mold 11 and the truck 13 are elevated with hydraulic cylinders 16, 16' and the sprue 12 is inserted into a heating device 10 and heated to the m.p. of the molten metal 20 or higher. When the bottom part of the mold 11 approaches the tip part of the nozzle 4, the molten metal is poured from a pouring hole 4a and the lowering speed of the mold 11 and the truck 13 is controlled so as to keep the interval between the molten metal surface and the tip part of the pouring nozzle to the constant with a control unit 19. When the tip part of the pouring nozzle 4 reaches the prescribed height in the sprue 12, the pouring is completed.  By this method, the product having good cast surface without the shrinkage cavity and the blow hole is obtd.
Patent JP-S6112871-A (JP)
Title: Method for continuously regenerating electroless copper plating solution
Inventor: TAKEDA KAZUHIRO
IPC: C23C18/16
Filed: 1984-06-27
Abstract: PURPOSE:To regenerate continuously an electroless copper plating soln. and to keep the plating soln. in a favorable plating state at all times by cooling the plating soln. to a specified temp. or below to crystallize and remove harmful ions from the plating soln. CONSTITUTION:Part or the whole of an electroless copper plating soln. in a plating tank 1 is introduced continuously or intermittently into a concentrating tank 4, where it is concentrated. The concd. plating soln. is introduced into a cooling tank 6 and cooled to <=10 deg.C, preferably <=5 deg.C to crystallize harmful ions. The plating soln. regenerated by removing the harmful ions in the cooling tank 6 is recycled to the plating tank 1. By this method, the plating soln. can be regenerated continuously in a perfectly closed system from which the principal component and additives in the plating soln. are not discharged.
Patent JP-S6114380-A (JP)
Inventor: IENAGA TATSUHIKO
IPC: E06B1/12
Filed: 1984-06-27
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-H05318141-A (JP)
Title: Method and device for monitoring resistance welded tube welding and resistance welded tube welding controller
Inventor: ISHIZAKA YUJI
IPC: B23K13/08
Filed: 1992-05-25
Abstract: PURPOSE:To carry out proper discrimination of a welding state and heat input control by catching a heat generating metal part generated on edge parts in opposition of tube raw material as two pictures, picture-processing the feature quantity based on these pictures to obtain an analysis signal and determining the propriety of the welding state based on this analysis signal. CONSTITUTION:In resistance welded tube welding, masking 21 is performed in the vicinity of a welding point 1a, the heat generating metal part generated extending over edge parts 1b and 1c from the welding point 1a is divided into two visually, the feature quantity of these heat generating metal parts 4a and 4b divided into two is analyzed by a picture processing part 10, the welding state is inferred by an inference part 16 based on the analysis signal S5 and a different welding condition signal S9 and an alarm is raised and display is executed on a monitoring part 17 based on the inference result.
Patent JP-S6110836-A (JP)
Title: Flat type color cathode-ray tube and its driving method
Inventor: TOMII KAORU
IPC: H01J31/12
Filed: 1984-06-26
Abstract: PURPOSE:To secure a fine beam spot in a horizontal direction as well as to make a landing position in the horizontal direction of a beam incident to a phosphor screen adjustable, by setting up a horizontal landing position adjusting electrode and a main horizontal deflecting electrode either. CONSTITUTION:A fine horizontal deflection is added to each electron beam run past through open holes of electrodes 43-46 of G1-G4 and simultaneously an electrode (FH)47 performing horizontal focusing of these beams and a main deflecting electrode (DH)48 deflecting these beams in the horizontal direction both are set up there. Doing like this, a fine beam spot is secured in the horizontal direction, while landing position adjustment in the horizontal direction of these beams being incident onto a phosphor screen 51 is easily performable.
Patent JP-H01301853-A (JP)
Title: Vacuum treatment equipment
Inventor: TANAKA SHIGERU
IPC: C23C16/54
Filed: 1988-05-31
Abstract: PURPOSE:To carry out plural treatments while preventing the admission of gas, etc., among respective treatment sources by providing a closed region, leaving a space necessary to transfer a substrate, to each treatment source in equipment having plural treatment sources in the same vacuum vessel. CONSTITUTION:In vacuum treatment equipment equipped with plural treatment sources for forming a film on a substrate 11 in the same vacuum vessel 1, the substrate 11 is attached to a substrate holder 9 moved by means of a drive mechanism 10. Further, a region which is divided with partition plates 8 and closed is provided, leaving a space (g) for transferring the holder 9, to each treatment source mentioned above, and the substrate 11 is passed through the space (g) and made to face respective treatment sources in succession to undergo treatments. Although the contaminants of the used gases and grains are generated in the regions in which the treatment sources exist in the course of the above treatments, the admission of the above contaminants into the other regions can be inhibited because the spaces among respective regions are narrow.
Patent JP-S62287340-A (JP)
Title: Arithmetic logic operation unit
Inventor: KOYA HIROSHI
IPC: G06F7/38
Filed: 1986-06-05
Abstract: PURPOSE:To easily attain the operation test of a carry look-ahead circuit of an arithmetic logical operation unit, by using a gate circuit for inputting a signal for showing a fact that a carry look-ahead condition is formed and a carry output signal of the arithmetic logical operation unit, and a flip-flop. CONSTITUTION:In case a carry look-ahead condition is formed, a signal 7 goes to a high level, and a carry line 10 is dropped to a GND level. A signal obtained by applying a delay to the signal 10 is a signal 8, and in case the signal 8 is operated in such a state, a pulse 9 of a delay width portion is observed in an output of a NAND gate 14. By inputting this pulse to a flip-flop 11, an output of a signal 12 is changed from a low level to a high level. In case a carry look-ahead part 13 fails, and the signal 7 does not go to active although the carry look-ahead condition is formed, the signal 7 is always at a low level, therefore, no pulse is generated in the output 14. Therefore, whether the carry look-ahead circuit is being operated normally or not can be tested by an output value of the signal 12.
Patent JP-S5256398-A (JP)
Title: Manufacturing of magnetic thin-film for bubble control
Inventor: SEGAWA MIKIO
IPC: G11C11/14
Filed: 1975-11-01
Abstract: PURPOSE: By making a steam adhesion of a thin film composed on a Ni-Fe alloy under a specified thermal condition of a base plate, devised is to equip the thin-film with a ''magnetizable shaft running to the right angle to a longitudinal direction of a pattern on the wever, or to a vertical direction to a pattern surface, the proposed is the manufacturing method for the magnetic thin-film material which is capable of eliminating a profile anisotropy''. 
     COPYRIGHT: (C)1977,JPO&Japio