baber/WOPTO huggingface dataset:
Patent JP-H1153691-A (JP)
Title: Recognition method for vehicle or the like
Inventor: YAMADA KENICHI
IPC: B60W30/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To surely recognize vehicles and lanes. SOLUTION: First and second edge histograms are obtained by differentiating the density of entire picture elements of a forward image (steps S2 and S2), and a rectangular region selected from the first edge histogram is superimposed on the image wherein the R component is enhanced. And when the image includes two R parts corresponding to the reflectors of the preceding vehicle, it is judged as the preceding vehicle (step S4, YES of S5 and S6). Further, an image whose peak value is extremely high among candidate lines selected from the second edge histogram is judged as a white line (step S8). On the other hand, when an image includes a strong R component in the candidate lines in the superimposed image for which the R component is enhanced, it is judged as a yellow line on the road (YES of step S9 and S10).  Also, when the almost uniformly bright region of strong G component in the rectangular region superimposed on the images for which the G component is enhanced is present near the upper part of the screen, it is judged as a road sign (YES of step S13 and S14).
Patent JP-H0562874-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA MASAHIRO
IPC: H01L21/30
Filed: 1991-09-05
Abstract: PURPOSE:To prevent an irregularity in an exposure exceeding an allowable value due to a correction based on a parameter such as a rotation, an inclination, an offset, etc., of a semiconductor chip unit. CONSTITUTION:A method for manufacturing a semiconductor device exposes by using a reticle of a semiconductor chip 11 formed on a semiconductor substrate 1. The method comprises the steps of dividing active region 11a of the chip 11 into a plurality of divided regions 21, 22, 23 and 24 by alignment marks 11c, lid provided in an inactive region 11b and an active region 11a of the chip 11 and detecting the positional deviation of the substrate 1 at the respective regions 21, 22, 23 and 24; and unitarily adding a correction obtained by integrating the positional deviations of the regions 21, 22, 23 and 24 at the chip 11 unit to the entire chip 11, aligning it and then exposing it.
Patent JP-S6467701-A (JP)
Title: Revolving head type magnetic recording and reproducing device
Inventor: HIGASHIYAMA TAIJI
IPC: G11B5/02
Filed: 1987-09-08
Abstract: PURPOSE:To easily obtain high resonance frequency necessary for a wide band and high transmitting rate by loading a magnetic head on a circuit substrate or a supporting substrate and directly connecting a coil to the circuit substrate. CONSTITUTION:A circuit substrate 12, in which one part, at least, of a record reproducing circuit in a revolving drum 4 is provided, or a supporting substrate 16 to support the circuit substrate 12 is made freely attachable and detachable and a magnetic head 5 chip is loaded on it. Further, the coil of the magnetic head 5 is directly connected to the circuit substrate 12. Thus, the resonance frequency is made high and the characteristic of the wide band and high transmitting rate can be obtained. Since the magnetic head 5 chip is exchanged together with the circuit substrate 12 and further, with the supporting substrate 16, head exchange can be easily executed.
Patent JP-H1054921-A (JP)
Title: Method for branching and connecting optical fibers
Inventor: SASAKI SHIGETOSHI
IPC: G02B6/28
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for branching and connecting optical fibers capable of decreasing the number of fusion splicing times and lessening the labor for connection work. SOLUTION: Branching devices 5 of the number corresponding to the number of the optical fibers that one piece of a raw tape fiber 1 contains are used in the method for branching and connecting one piece of the raw tape fiber 1 to plural tape fibers by using the plural branching devices. The input side single-core coated optical fibers 3 of the branching devices 5 are integrated to form the taped fiber 2. The single core coated optical fibers 4 on the output side branched by the branching devices 5 are aggregated similarly with the arrangement of the optical fibers that one piece of the raw tape fiber 1 contains to form the plural tape fibers. The raw tape fiber 1 and the input side tape fibers as well as the branched plural output side taped fibers and the plural tape fibers on the photodetecting side are connected.
Patent JP-H01100430-A (JP)
Title: Load cell
Inventor: MACHIASU KURAUZE
IPC: G01G3/14
Filed: 1988-09-09
Abstract: PURPOSE: To mount a support plate to a hole easily and to prevent a strain gauge from being corroded by welding a support plate to the outer-periphery edge part of a hole and completely covering the hole and providing a strain gauge on the inner surface. CONSTITUTION: A load cell has a compression load member 1 where a compression load is applied. A hole 2 is provided across an axis in the longitudinal direction in the compression load member 1. Disk-shaped metal support plates 3 and 6 are welded to the both edge parts of the hole 2 and the hole 2 is closed down. Strain gauges 4 and 7 are provided on the inner surfaces of the support plates 3 and 6. When a force F is applied to the compression load member 1, the support plates 3 and 6 are pressed in a direction that is at right angle to the force F, thus obtaining an electrical measurement signal that is proportional to the force F by the strain gauges 4 and 7.
Patent JP-S6466694-A (JP)
Title: Fluorescent display device
Inventor: MORI KENICHI
IPC: G09G3/12
Filed: 1987-09-08
Abstract: PURPOSE: To drive so as to rapidly start the display of a fluorescent display tube with a power source application by inputting the output of an oscillating circuit starting operation with turning-on of a power source switch into a transformer and switching the output of the transformer to a high and low voltage side. CONSTITUTION: When a key switch 6 is put turned on, the oscillating circuit 1 starts oscillation, the high and low voltage are respectively made to appear in taps 21 and 22 of a secondary side coil 2b of the transformer 2. Although the charge to a capacitor 42 is started with turning-on of the key switch 6 in a timer circuit 4, a transistor 43 is not operated for a short time before the charge voltage rises up to a given level, therefore a contact between C1 and C2 is closed in a relay 3. By this way, filament 5 is rapidly heated with the application of the high voltage, the fluorescent tube is allowed to display in a short time after the key switch is put turned on. When the charge voltage to the capacitor 42 exceeds a given level, the transistor 43 is operated, and the contact between C1 and C2 is closed in the relay 3.
Patent JP-S60116140-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MATSUZAWA HIROSHI
IPC: H01L21/50
Filed: 1983-11-29
Abstract: PURPOSE:To completely automate the manufacturing line by recognizing cassette numbers at loader and unloader sides, thereby managing a lot by recognizing the lot through a file. CONSTITUTION:A lot in which the previous processing step before photoetching step is finished is placed on a first cassette and led to a loader 20. Then, the number of the first cassette is read out by a sensor 31, and inputted to a host computer. When the computer inputs the number, it retrieves the file corresponding to the cassette number, and outputs the step information of the file to a semiconductor manufacturing apparatus. The apparatus removes a lot from the first cassette, and performs photoetching step on the basis of the step information. When finishing the photoetching step, the lot places a second cassette set to the unloader 21, the second cassette number if read out by the sensor 32. The computer retrieves the number and writes it in the file.
Patent JP-S59116424-A (JP)
Title: Method for automatic feeding of raw cotton to blowing machinery
Inventor: YAMAGUCHI HAJIME
IPC: D01G13/00
Filed: 1982-12-22
Abstract: PURPOSE:To enable the accurate and automatic blending of raw cotton, by attaching a blender to a picking machine, and placing an air conveyor line between the blender and plural scraping and feeding apparatuses. CONSTITUTION:The blender M is attached to the picking machine C, and a conveyor line D to transport the scraped cotton with air stream is placed between the blender M and a multiple number of scraping and feeding apparatuses B1- B8. The picking machines C and the blenders M can be arranged in plural rows (e.g. 4 rows in the figure), and the scraping and feeding apparatuses B1-B8 are preferably divided into blocks according to the kinds of the raw cotton. Especially, the number of the scraping and feeding apparatuses B1-B8 is selected to meet the feeding rate of the raw cotton. A blended cotton having desired blend ratio can be obtained by controlling the driving of the scraping and feeding apparatuses in each block according to the blending schedule.
Patent JP-S6470930-A (JP)
Title: Optical type information recording and reproducing device
Inventor: SUZUKI YASUO
IPC: G11B7/08
Filed: 1987-09-10
Abstract: PURPOSE:To eliminate the position shift of a servo sensor by fixing temporarily a servo sensor with adhesives after the sensor is positioned and adjusted to a prescribed position in an optical type information recording and reproducing device and fixing the sensor with dead tightening by machine screws after fixing. CONSTITUTION:A servo sensor 1 is fitted by soldering the leg (8 legs in example) of the sensor 1 to a flexible substrate 2. The substrate 2 is stuck and fixed with adhesives or a double faced tape to a servo sensor fitting plate 3. Further, a hole 8 for adjusting is provided at the servo sensor fitting plate 3, an adjusting pin 7 is inserted to the hole 8 and the fitting plate 3 is moved and adjusted in X and Y directions. At such a time, since a machine screw 5 is fixed with temporary tightening, the plate can be moved in the X and Y directions. After the adjustment is completed, the fitting plate 3 is bonded by the adhesives, etc., to a carriage stand and thereafter, dead tightened and fixed with the machine screw 5.
Patent JP-S6378736-A (JP)
Title: Tire molding method and apparatus
Inventor: KUMAGAI YUZO
IPC: B29D30/42
Filed: 1986-09-24
Abstract: PURPOSE:To make the positioning between tire constitutional members accurate and to enhance the capacity of a tire, by a method wherein plural kinds of tire constitutional members are fed to be cut into a set length and the cut members are allowed to overlap with each other so that the leading ends thereof are shifted and the preceding tire constitutional members are set to an inner layer side to mold the tire by a tire molding drum. CONSTITUTION:Chamfer members 5, 6, 7 are paid out to be supplied to horizontal conveyors 2a, 3a, 4a and cut by cutting means 22, 23, 24 to obtain cut chamfer members 5b, 6b, 7b each corresponding to one round of a tire molding drum 50 and the cut chamfer members are fed until the leading ends thereof reach the downstream ends of the horizontal conveyors 2a, 3a, 4a. The horizontal conveyor 2a is driven to transfer the cut chamfer member 5b to an oblique conveyor 2b and, when the leading end thereof is detected by a detector 45, the horizontal conveyor 3a is driven to transfer the cut chamfer member 6b to an oblique conveyor 3b. The shift calculated by subtracting a distance L3 from a distance L1 is provided between the cut chamfer members 5b, 6b. In the same way, the shift calculated by subtracting a distance L4 from a distance L2 is provided between the leading end surfaces 6a, 7a of the cut chamfer members 6b, 7b and the members 5b, 6b, 7b become a member assembly 44. The preceding cut chamfer member 5b becomes the innermost layer by the tire molding drum 50 to mold a tire.
Patent JP-S6283887-A (JP)
Title: Carrier for immobilizing microorganism
Inventor: KAKEGAWA HIROYA
IPC: C12N11/14
Filed: 1985-10-09
Abstract: PURPOSE:The titled carrier, having open cells, consisting of a carbonaceous three-dimensional structure having skeleton reinforced with an organic material, having good reaction efficiency and improved heat and chemical resistance and mechanical strength, freely working the shape and nontoxic to the human body. CONSTITUTION:A carrier for immobilizing a microorganism, obtained by permeating a liquid composition consisting of an organic liquid material and inorganic material through a resin foam having open cells, curing the formed composite material, firing the cured composite material in an inert gas atmosphere to give a carbonacous three-dimensional structure having open cells, impregnating the structure with an organic material carbonizable into a three-dimensional structure, heating the impregnated structure at >=450 deg.C in a nonoxidizing atmosphere and carbonizing and reinforcing the skeleton and having 1-500mu open cell diameter and >=30% porosity.
Patent JP-S60119925-A (JP)
Inventor: NAGANO SHIYUUICHI
IPC: A61B6/04
Filed: 1983-12-01
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-H0390630-A (JP)
Title: Web debonding system in carding machine
Inventor: IWAMOTO KOJI
IPC: D01G15/46
Filed: 1989-08-31
Abstract: PURPOSE:To provide the title system intended to carry out stable high-speed spinning, so designed that the circumferential speed ratio for two debonding rollers is regulated, and a guide roller to be revolved with webs transferring between the debonding rollers wrapped at a specified angle is set up, thereby the randomnesses for web thickness and fiber direction can be regulated. CONSTITUTION:A variable speed mechanism to regulate the circumferential speed ratio for debonding rollers 3, 4, and a web 8 is wrapped at a specified angle on a guide roller 7 with specified clearances against the debonding rollers 3, 4 and the upper pressure roller 5 followed by revolving said guide roller; thereby the web is transferred stably at a constant speed without fluttering through a specified running route.
Patent JP-2001046844-A (JP)
Title: Filter for selectively removing white blood corpuscle and coating liquid therefor
Inventor: OISHI TERUHIKO
IPC: B01D69/02
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To remove white blood corpuscles with restraining loss of blood platelets in blood by preparing a coating solution by dissolving a hydrophilic polymer in a mixing solvent comprising two or more kinds of organic solvents having different solubilities of hydrophilic polymer and making a filter by using the solution. SOLUTION: A hydrophilic polymer is dissolved in a mixing solution comprising two or more kinds of organic solvents having different solubilities of the hydrophilic polymer so as to prepare a coating solution. At this time, a polymer having a non-ionic hydrophilic group and a basic nitrogen-containing functional group is used as the hydrophilic polymer. In the coating solution, an additive for controlling the viscosity of the solution and the state of dissolution is added. Further, a filter for selective removing white blood corpuscles is made by using the coating solution. By this filter, blood platelets can effectively be removed from a cell-suspending solution represented by blood containing both blood platelets and white blood corpuscles white restraining the loss of the blood platelets.
Patent JP-2000053189-A (JP)
Title: Movable horizontal silo
Inventor: FUJITA IWAHIKO
IPC: E04H7/22
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a movable horizontal silo in which material stored in a silo can be precisely metered and the stored material can be discharged from a higher location. SOLUTION: Horizontal supporting levers 2, 2' are arranged at forward or rearward lower ends of a forward or rearward horizontal container 1. Rectangular frame legs 3, 3' opened in a lateral direction are arranged in a symmetrical position of the lower surface of each of the supporting levers 2, 2'. Both ends of cylinders 4, 4' which can be ascended or descended in a lateral direction are arranged within the legs 3, 3'. The supporting legs 6, 6' are rotatably arranged at the extremity ends of the lateral arms 5, 5' which can be fed into or out of the moving-up or descending cylinders 4, 4' from opening ends 4", 4" at both ends to a horizontal position in a rotatable manner. The ground contact sections 7, 7' of the supporting legs 6, 6' are formed by cylinders 8, 8' in such a way that they can be retracted or extended.  The ground contact sections 7, 7' are contacted with a ground to cause the cylinders 8, 8' to be extended and an electronic meter 9 arranged on the cylinders 4, 4' which can be moved up or down is contacted with a ceiling plate 10 for the rectangular frame legs 3, 3' to lift up the container 1.
Patent JP-S6381041-A (JP)
Inventor: KUNO AKIO
IPC: B32B27/30
Filed: 1986-09-24
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-H04106404-A (JP)
Title: Camera
Inventor: OGATA MASANORI
IPC: G01B11/02
Filed: 1990-08-28
Abstract: PURPOSE:To achieve a high measuring accuracy with a higher magnification by dividing a screen of a single image sensor into a plurality of parts to form images of one end and other short parts of the same object on the screen through optical paths varied in a dual optical path optical system. CONSTITUTION:In a dual optical path optical system 20, objective lens-barrels 21t and 21b are so arranged vertically as to face an upper end 1t and a lower end 1b of an object 1 respectively, reflection mirrors 22t and 22b are disposed therein and a prism 23 is arranged as opposed to the mirrors. Light beams Lt and Lb from the upper end 1t and the lower end 1b of the object 1 are reflected on the reflection mirrors 22t and 22b and with the prism 23 respectively to be impinged into a lens 13 passing above and below a partition 25. The light beams Lt and Lb transmitted through the lens 13 are impinged into an upper screen and a lower screen of an image sensor 11 respectively to form images. Thus, images of the upper and lower ends of the same object are formed on a screen zoned to expand a visual field in a zone-wise direction equivalently thereby achieving a higher measuring accuracy of the object with a higher magnification of an optical image.
Patent JP-S59116771-A (JP)
Title: Toner replenishment controlling device
Inventor: TADOKORO HIROYUKI
IPC: G03G15/08
Filed: 1982-12-24
Abstract: PURPOSE:To eliminate erroneous signals due to noise or the like by adopting as a judged result the coincident results obtained by sampling output signals from a toner detection circuit in >=2 times at set equal intervals. CONSTITUTION:An electric output level proportional to a toner concn. obtained from a toner sensor arranged in a developing device and a resonance circuit 10 in a toner concn. detection circuit 4 is compared with a reference value of level A produced from a reference value A circuit 13 with a comparator A11, and when the toner concn. is dilute, a signal P is produced and fed to the input port I0 of a microcomputer 20 in a main control circuit 5. When it is judged that the signal P is detected in a step 200, further, the signal P is judged whether the signal P is [0] or not in a step 210. If the toner concn. is dilute, the signal P is successively [0], and when a timer interruption routine passes in a frequency T1 at the Nth time, a toner replenishing motor is started by the judgement of a step 230. If the signal P is [1] even once, the doubt that toner concn. is dilute in this copying cycle is cleared in a step 280.
Patent JP-S60117293-A (JP)
Inventor: TSUCHIDA SHINICHI
IPC: G10L13/00
Filed: 1983-11-29
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-S6286143-A (JP)
Title: Aluminum alloy blank for support of printing plate
Inventor: MURAMATSU TOSHIKI
IPC: C22C21/06
Filed: 1985-10-11
Abstract: PURPOSE:To obtain the titled blank especially suitable for electrochemical surface roughening, showing uniform appearance by surface roughening and having superior fatigue strength, heat resistance, hardening characteristics and suitability to printing by providing a composition consisting of prescribed percentages of Mg and Mn and the balance Al with inevitable impurities. CONSTITUTION:This Al alloy blank for the support of a printing plate consists of 0.05-<0.3% Mg, 0.05-3.0% Mn and the balance Al with inevitable impurities. The blank may further contain <=1% Cu which is effective in increasing the strength and enhancing the effect of etching by electrolytic surface roughening. The inevitable impurities in the Al alloy are usually Fe and Si. The amounts are preferably regulated to <=0.50% Fe and <=0.20% Si.
Patent JP-2001048003-A (JP)
Title: Negative pressure booster
Inventor: YAMAGUCHI YUKIO
IPC: B60T13/57
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce an initial motion load of an input lever so as to attain improvement of an operating feeling, by making the input lever properly retractable even when a set load of an input return spring is set small, in a negative pressure booster. SOLUTION: A forward facing pressure receiving surface 45 is formed in a valve piston 18 fitted slidably in a longitudinal direction to a valve cylinder 10, and this pressure receiving surface 45 is made to face to an atmospheric chamber 46 provided between the valve cylinder 10 and the valve piston 18 to communicate with the atmosphere. Thrust in a retracting direction is generated in the valve piston 18 by the atmospheric pressure introduced to this atmospheric chamber 46, and a set load of an input return spring 41 can be decreased.
Patent JP-H06192922-A (JP)
Title: Automatic threading apparatus
Inventor: OKUBO TADAHIKO
IPC: D01H9/08
Filed: 1991-09-05
Abstract: PURPOSE:To enable sure winding of a thread on a bobbin even if errors appear in the stop accuracy of an automatic threading apparatus, the bunch forming position of each winder, etc., and to keep the bunch winding position at a nearly constant level. CONSTITUTION:The automatic threading apparatus is provided with a 2nd upper-thread suction pipe 17 for temporarily suck a thread spun from a thread- forming apparatus 5 and a threadhooking arm 18 to hook the thread being sucked in the upper thread suction pipe 17 on a bobbin 50 mounted on a cradle 8. When the hooking arm 18 is turned to the hooking operation position, the arm 18 is brought into contact with the cradle 8 to keep the relative position to an almost constant state.
Patent JP-H0558704-A (JP)
Title: Composition for inorganic forming body
Inventor: AMI HIDEYUKI
IPC: C02F11/00
Filed: 1991-09-05
Abstract: PURPOSE:To offer a composition for an inorganic formed body possible to form the inorganic formed body having high mechanical strength and drastically useful for, e.g. building material and road material with available utilization of purified sludge by using a specific purification sludge obtained by calcination treating the purification sludge generated from a purification plant, possible to execute hardening reaction at a relatively low temp. for a short time with good caking ability and workability, possible to improve productivity of the inorganic formed body and possible to obtain the inorganic formed body in low cost. CONSTITUTION:The objective composition for the inorganic formed body consists of 100 pts.wt. granular calcined sludge having 5-150mum particle diameter and 50-150 pts.wt. alkali metal silicate.