baber/WOPTO huggingface dataset:
Patent JP-H0414185-A (JP)
Title: Identification method by fingerprint
Inventor: SAWANOI YUKIYA
IPC: G06T7/00
Filed: 1990-05-07
Abstract: PURPOSE:To prevent an erroneous decision caused by noise by converting the degree of the coincidence of an image pattern into an evaluation value showing the degree of a person himself or the degree of another person himself respectively concerning plural decision areas set in an input image and totally judging the evaluation values concerning all the decision areas. CONSTITUTION:An input image for fingerprints is prepared by a TV camera 15. By a pre-processing circuit 16, the noise is eliminated and the image is binarized to store in an image memory 17. A controller 18 controls a pre- processing and a storage operation based on a synchronizing signal separated from the camera 15. A collation decision circuit 19 sets the plural decision areas in respect to the stored image of the memory 17, performing matching by using a corresponding template read out from a pattern memory 20 to calculate the degree of coincidence of the image pattern respectively. In such a case, the degree of coincidence for each decision area is converted into the evaluation value showing the degree of a person himself or the degree of another person himself and the identification is performed by totally deciding the evaluation values about all the decision areas to display the result. Therefore, the accuracy of the decision is improved.
Patent JP-2000305430-A (JP)
Title: Image processing device
Inventor: SHIMAZAWA YOICHI
IPC: G06V30/10
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To securely judge a large number of paper money or the like in a short time by applying pieces of specific-pattern-image information to image information inputted from an image input means while switching the order of the application of the pieces of information, thereby deciding the presence or absence of a specific pattern image. SOLUTION: For each exposure scanning which is carried out for one original document, specific-pattern-image management tables PT1-PTn needed among specific pattern images are switched successively and transmitted to an image decision part 48A, and pattern matching is carried out to check whether an image of securities are included in the image of the original document or not. Under control by a CPU 48C, the image judgment part 48A judges image data in such a manner that an image inputted via an image data bus GDB from an image data input part or the like is subjected to the process of pattern matching while the specific-pattern-image tables PT1-PTn transmitted from the specific-pattern-image management part 48B successively are used as comparison data.
Patent JP-H1115204-A (JP)
Title: Image forming method
Inventor: YOSHIDA SATOSHI
IPC: G03G9/09
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the deterioration of a toner, to prevent defective cleaning and to stabilize image formation by incorporating toner particles contg. a bonding resin, specified carbon black and an azo-contg. iron compd. and inorg. fine powder into the toner. SOLUTION: A toner layer formed by a toner carried on the surface of a toner carrier is brought into contact with the surface of an image carrier to develop an electrostatic latent image. The toner contains toner particles contg. a bonding resin, carbon black and an azo-contg. iron compd. and inorg. fine powder. The carbon black has 25-80 nm average primary particle diameter and the azo-contg. iron compd. is represented by the formula, wherein X1 and X2 are H, lower alkyl, etc., (m) and (m') are integers of 1-3, R1 and R3 are H, 1-18C alkyl, etc., (n) and (n') are integers of 1-3, R2 and R4 are H or nitro and A<+> is a cation selected from among an ammonium ion, an H ion and a mixed ion of them.
Patent JP-H02141487-A (JP)
Title: Method and device for organic waste disposal
Inventor: ROBAATO EDOWAADO BAATON
IPC: C02F3/04
Filed: 1989-05-11
Abstract: PURPOSE: To make it possible to convert org. materials to CO 2 , water and heat and to treat even the volatile, explosive and smell or others emitting materials without limitation by passing org. waste through a compost bed contg. excrement materials.  
     CONSTITUTION: The org. waste contg. the water and solvent is put into an inflow liquid tank 11 and is periodically stirred by a stirrer 16. The org. waste is then sent by a pump 19 into a treating tank 22 where the org. waste is sprayed through sprinkler nozzles 28 to the compost bed 32 contg. the excrement materials. The excrement materials are preferably horse dung contg. undigested cellulose fibers. The waste in the liquid is converted to the water, CO 2  and heat while the waste passes the compost bed 32. Colloidal solids are filtered out and remain on the cellulose fibers and the excrement materials. Some of the water or the org. solvent is absorbed in the compost material and the remaining liquid falls through a charcoal bed 33 into a sump 41 and is recycled by a pump 42 to the treating tank 22. The air (26 to 48°C) is sent by a blower 46 into the treating tank 22 where the composting is activated and the volatile materials are evaporated. The vapor thereof is introduced through an air duct 51 into the tank 52 and is discharged after the smells, etc., are removed by the charcoal 56. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63284220-A (JP)
Title: Manufacture of modified polyester
Inventor: SANENOBE KAZUYUKI
IPC: C08G63/78
Filed: 1987-05-18
Abstract: PURPOSE:To obtain a polyester which gives a molded product excellent in surface smoothness and improved in lubricating properties and release properties, by reacting a specific modified polyorganosiloxane and a specific compound with terephthalic acid and an alkylene glycol added thereto. CONSTITUTION:In the manufacture of a polyester by reacting a difunctional carboxylic acid comprising as a main component terephthalic acid or a derivative thereof capable of forming an ester with an alkylene glycol or a derivative thereof capable of forming an ester, a modified polyorganosiloxane of formula I having an average molecular weight of 1,000-6,000 or a derivative thereof capable of forming an ester is added in an amount of 0.5-5wt.% per unit weight of the polymer that will be produced in any stage before the completion of the reaction, and further a compound of formula II is added in an amount with will satisfy formula III [wherein W is the amount (ppm) of A derived from the above compound for the polymer that will be produced].
Patent JP-H10307480-A (JP)
Title: Image forming device
Inventor: TAKEDA KATSUHIKO
IPC: G03G5/147
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device simple in a constitution of a device and efficient in transferring ink by allowing a thin ink layer to contact with an image carrier on which an electrostatic latent image is formed and forming an ink image corresponding to the electrostatic latent image, on the surface of the image carrier. SOLUTION: A thin layer of the ink 42 held on the surface of an ink carrier 41 comes into contact with a releasable material 32 with which the surface of the image carrier 1 is coated, by the rotation of the ink carrier 41. An electric charge whose polarity is opposite to that of the charge on the surface of the image carrier 1 is induced on the surface of the ink 42 through the releasable material 32 on the surface of the image carrier 1, by the charge thereon. Therefore, the thin layer of the ink 42 is attracted to the side of the image carrier 1 and moved so as to push a layer of the releasable material 32 aside, because electrostatic attracting force is exerted on the thin layer of the ink 42.  The ink carrier 41 is separated from the image carrier 1 and when the interval between them exceeds a prescribed value, the electrostatic force exerted on the charge of the layer of the ink 42 in an image part, and the charge on the image carrier 1 exceeds the cohesive power of the ink 42 and the layer is cut off with a fixed thickness and remains on the side of the releasable material 32, to be the ink image.
Patent JP-S5742226-A (JP)
Title: Rejecting circuit of oscillation signal in laver mixer
Inventor: RIYUU TOSHIAKI
IPC: A23L17/60
Filed: 1980-08-27
Abstract: PURPOSE:To pick up ripple components without causing the shift of phase for required signals, by rejecting the ripple component only out of output signals of a photodetector through the use of inverting circuit and addition circuit. CONSTITUTION:The ripple and signal are both smoothed with a capacitor Ct for the waveform of an output signal of a photodetector, and the result inputs to an inverting input of an operational amplifier OP1 and outputted from the output side through inversion, and the output signal is added to a signal through a resistor Rt2 and a signal through a resistor Rc and Zener diode ZD1, ZD2. This signal is inputted to an inverting input of an operaional amplifier OP2 through a resistor R3 and inverted and this inverting signal is added with a signal through a resistor R4. Further, this signal is inputted to an inverting input of an operational amplifier OP3, and the output signal is added with a signal from a resistor R7 and picked up. The signal thus picked up has no ripple with smoothing, and the signal component can be picked up without causing the phase shift.
Patent JP-S5816948-A (JP)
Inventor: FURANTSU BURUGAA
IPC: B60W30/02
Filed: 1982-07-10
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-S5242290-A (JP)
Title: Grounding system of cable
Inventor: TAKAHASHI YOSHIKATSU
IPC: H01R4/66
Filed: 1975-10-01
Abstract: PURPOSE: To ground magnetic shield by connecting one terminal of metallic tape made of high conductivity material to shield layer while the other terminal to grounding member having voltage level same with ground. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11311538-A (JP)
Title: Vehicle common-use system
Inventor: NAKAI TOMOAKI
IPC: G08G1/0969
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle common-use system which can automatically set the language for an information output means of a device in a vehicle corresponding to the language that the user uses. SOLUTION: When the user inputs an in-use language by using a port terminal device 26, a system controller 28 transfers information regarding the in-use language to a navigation unit 84 through an antenna 52 and a communication unit mounted on a selected motor-driven automobile 12 and the navigation unit makes a display etc., in the in-use language.
Patent JP-S648458-A (JP)
Title: Prefetching of line sequentially to cache memory of computer from main memory
Inventor: RIISHIINGU RIYUU
IPC: G06F12/126
Filed: 1988-05-18
Abstract: PURPOSE: To improve the performance of a digital computer with built-in program by decreasing a cache error by successively prefetching instructions in the computer. CONSTITUTION: A cache memory controller is composed of an I/E unit 12, cache memory 10 and memory/cache 14 at a operating speed higher than that of the memory 10, and a cache directory 18 containing address bits, an S vector 20 to be used for algorithm for controlling sequentiality and a cache array 16, are built in the memory 10. At the time of a test for prefetch, it is investigated whether the related S bit is turned on or not and when it is not turned on, prefetch is not performed but when it is turned on, it is detected whether the cache of line in the net order exists or not. When the cache exists, the unnecessity or prefetch is judged but when it does not exist, the cache is prefetched by using a function block.
Patent JP-S62274982-A (JP)
Title: Copying device
Inventor: ADACHI HIDEKI
IPC: H04N1/04
Filed: 1986-05-23
Abstract: PURPOSE:To correctly detect an original while widening the allowable scope of the fitting accuracy of a sensor by shifting an optical system prior to copying, and reading white paper mounted on an original platen. CONSTITUTION:When the white paper of an A4 version is matched and placed to an original mounting reference position and the automatic adjusting mode of a CCD is obtained, an optical system is advanced from a home position up to the position of an A4 width+100mm and returned to the home position. The number of the picture elements of the CCD is 128 picture element, the dislocation and variance of the image forming position of an exposing image are considered, 120 picture elements are used and the length of about 300mm of the longitudinal direction of the A4 version is detected. Thus, the starting position (origin) to detect the original is corrected. The origin is specified on the basis of the output of a picture element sensor in the X axis direction, since this is the picture element at the time of an actual copying, the origin different by the fitting position error of the CCD, and this is automatically corrected.
Patent JP-S60263297-A (JP)
Inventor: MORI HAJIME
IPC: A47J31/40
Filed: 1984-06-11
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-S5921130-A (JP)
Inventor: SARENDAA KUMAA GARACHI
IPC: H03K23/52
Filed: 1983-06-30
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-H11311717-A (JP)
Title: Optical fiber connector
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/36
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent an optical fiber from damaging or breaking owing to a pool of air by specifying the relation between the insertion depth of a ferrule and the recessed part depth of a support body. SOLUTION: The ferrule 1 is pressed into the recessed part 2a of the ferrule support body 2. At this time, the insertion depth L of the ferrule 1 and the depth D of the recessed part 2a of the ferrule support body 2 are so related that D-L>=0.15 mm. Thus, by setting D-L to >=0.15 mm, the bottom-side gap of the ferrule 1 can be filled with an adhesive, so the optical fiber can securely be prevented from damaging or breaking owing to a pool of air. When the D-L is <0.15 mm, on the other hand, the gap is not filled with the adhesive well and a pool of air is possibly formed. When D-L exceeds 1.5 mm, this connector is not practical since the overall length of the ferrule support body needs to be made long; and the necessary amount of the expensive adhesive increases, which is disadvantageous in cost.
Patent JP-S61653-A (JP)
Inventor: TOKUDA SHIYUUICHIROU
IPC: D04D9/00
Filed: 1984-06-13
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-S6011151-A (JP)
Title: Detection for gas leak
Inventor: SAEKI MASAHIRO
IPC: G08B21/16
Filed: 1983-07-01
Abstract: PURPOSE:To prevent an intentional self-damage accident due to gas and a gas explosion accident derived from this accident, by connecting a gas leak detector, in which a gas flow detecting means is arranged, to a gas flow generating means by a gas flow guiding part and arranging plural gas leak detectors in unspecific positions. CONSTITUTION:Plural gas leak detectors 1 are arranged in every room and are connected to an air chamber 3 and a fan 4 by plural air suction tubes 2. When the fan 4 is rotated, air enters into gas leak detectors 1 from an aperture part 9 and is brought into contact with gas detecting parts 5 and is flowed to the outside through an air current detecting part 7, an air suction tube 2, and the air chamber 3 and the fan 4. If the fan 4 is stopped or the aperture part 9 is closed or a break or the like of air suction tubes 2 and the air chamber 3 occurs, the air current is stopped, and this stop is detected by the air current detecting part 7 to raise an alarm from an air current alarm output 8. If gas enters into gas leak detectors 1 from the aperture part 9, it is detected by a gas detecting part 5, and an alarm is raised from a gas alarm output 6.
Patent JP-H09299398-A (JP)
Title: Underpants type disposable diaper and its manufacture
Inventor: TSUBATA MASARU
IPC: A61F13/496
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an underpants type disposable diaper at low cost that provides a snug fit and is unlikely to slip off when worn. SOLUTION: In an underpants type disposable diaper 11 having an absorbent main body and an outer member 14, an opening 13 around each leg is given expansibility and elasticity throughout its periphery by a first elastic member 18 attached on each side of the longitudinal center of the absorbent main body and by second and third elastic members 19, 20 made of plural strips of elastic material attached on the outer member 14 in such a way that from near the abdominal and back terminals of the first elastic member 18, they are placed on the side edges of the terminals, and the strips of expansible elastic material are placed in such a way that the intervals among them broaden toward the side edges of the underpants type disposable diaper 11 along the openings 13 around the legs, so that they work to tighten the sides of the waist.
Patent JP-H11317139-A (JP)
Title: Steel ball detection sensor
Inventor: NISHIKAWA MASANAGA
IPC: H01H36/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting work of a magnetoresistive element and reduce irregularity of the size of a gap between a sensing surface of the magnetoresistive element and a non-magnetic protection case. SOLUTION: A circuit board 25 mounted with components 22 to 24 is housed in a component housing part 31 of a non-magnetic protection case 28 by inserting opposite end parts thereof into guiding recessed parts 32. The circuit board 25 is disposed close to the detection hole 29 and parallel to the axial direction of the detection hole 29 (the passing direction of a steel ball 40). A magnet resistive element 22 and the like are disposed between the circuit board 25 and the detection hole 29, and a sensing surface 35a of the magnetoresistive element 22 stands parallel to the axial direction of the direction hole 29.
Patent JP-H02299713-A (JP)
Title: Device and method for controlling plate thickness in hot rolling mill
Inventor: TSUGENO MASASHI
IPC: B21B37/16
Filed: 1989-05-16
Abstract: PURPOSE:To improve the accuracy of plate thickness of a stock to be rolled by operating a temperature coefficient according to a rolling state such as a rolling temperature, a working history, etc., requiring an optimum deformation resistance to every rolling stand and, as a result, controlling the roll gap of each rolling stand with a high accuracy. CONSTITUTION:There are provided plural deformation resistance arithmetic means 5 where a different component influence coefficient vector is set according to the rolling state of each rolling stand 4 such as the rolling temperature, the working history, etc. A temperature coefficient alpha suitable for the rolling state of each rolling stand is obtained based on each component influence coefficient vector and the optimum deformation resistance kmi at each rolling stand is obtained from this temperature coefficient. As a result, the roll spacing Si at each rolling stand can be controlled with a high accuracy. Consequently, the deformation resistance can be calculated according to the rolling state at each rolling stand and the plate thickness accuracy of a worked stock to be rolled can be improved.
Patent JP-S5453685-A (JP)
Title: Forming apparatus for film in vacuum
Inventor: SHINOHARA KOUICHI
IPC: C23C14/24
Filed: 1977-10-05
Abstract: PURPOSE:To prepare a film structure which is uniform in longer direction, by setting specially the relative positions of gas feed opening and gas discharge opening for each chamber longitudianally arranged in a vacuum vessel. CONSTITUTION:For an example of forming magnetic recording medium by use of the apparatus described above, PETP substrate 21 is laminated with Cr, Fe alternately. I. e., Ar contg. O2 is instroduced continuously into the apparatus through a needle valve 39, and discharge is initiated by the operation of discharge-treating mechanism 23 so as to rotate cans 24, 25, 26 in the direction of an arrow B. Then Cr layer is formed on the substrate 20 while introducing O2 contg. Ar continuously with an exhaust system 18'' closed and an evaporating source 29 operated. Hereafter, Fe layer is formed on the Cr layer while introducing O2 continuously through a needle valve 42 with an evaporating source 36 operated. In the similar way, Cr layer is formed on the Fe layer, then Fe layer on the Cr layer with cans operated in the direction of an arrow A. Alternate layers Cr-Fe-Cr-Fe--- thus formed compares favorably with painted magnetic tape now in practical use.
Patent JP-S5646020-A (JP)
Title: Automatically-controlling method for milk injection ratio in injecting method for cement milk and the like
Inventor: KUROIWA HIROYUKI
IPC: E02D3/12
Filed: 1979-09-19
Abstract: PURPOSE: To enable the control of injection by correcting the flow rate of injection even when the fluctuation of the speed of intrusion of an excavator is large and even when the ground excavated requires the intrusion with an increased quantity of injection.  
     CONSTITUTION: When the excavator 1 is intruded, an optional quantity Vd of cement milk is injected irrespective of the speed of intrusion. The quantity of injection Vd is stored in a memory device 8 by depth. Next, at the time of drawing-up, a quantity Vu found after subtracting the quantity Vd injected at the time of intrusion from the target quantity of injection VT is injected. Accordingly, the instantaneous quantity of injection Qd at the time of intrusion is converted into the quantity of injection Vd by layers of the ground G by an operating and controlling device 9, while at the time of drawing-up the quantity of injection Vu is converted into the instantaneous quantity of injection Qu, and thus the quantity of injection is controlled to correspond with the change of the speed of drawing-up motion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09302832-A (JP)
Title: Connection metal fitting of roof structure of wooden building and its construction method
Inventor: NAKAMURA KATSUJI
IPC: E04B7/02
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To fix a roof structure on a lower structure simply by forming a connection part and a second support part in a T shape on a plan and making a guide part rise in a first support part to extend it so that it exceeds a plane of the second support part. SOLUTION: A second support part 13 of a connection metal fitting is put on a loading beam 16 to be put on a column 17 and two beams 18 and is fixed by a coach screw. In this condition, a roof structure is hoisted down, a guide part 14 of the connection metal fitting is inserted into a vertical groove of an angle rafter 5, and a stepped section of the angle rafter is put to fit it in the beam 16. The guide part 14 of the connection metal fitting and the angle rafter 5 are fixed by using a bolt and a nut to hoist the roof structure up again from the ground and put it on the column 17 having a lower structure and the beam 18. A first support part of the connection metal fitting is put on an angle brace 19.  After that, the communication of bolt holes of the beam 18 and the loading beam 16 which are formed by positioning them in advance is confirmed, and the loading beam 16 and the beam 18 are tightened together by using a bolt 201 and a nut 202 to finish framework.
Patent JP-H10313241-A (JP)
Title: Semiconductor circuit
Inventor: ICHIKAWA TSUTOMU
IPC: H03K17/04
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To realize a high speed operation at a low power supply voltage by fully swinging an output signal so as to acquire an output signal with a large amplitude. SOLUTION: A pull-up transistor(TR) P1 and a pull-down TR Q1 are driven till they enter a saturation region in response to a level of an input signal to set a level of an output terminal TOUT. After the output signal level is set, the TRs P1, Q1 are made nonconductive to set the output terminal TOUT to be at a high impedance state, and the output terminal TOUT is kept to a high level standby level VREF- H or a low level standby level VREF- L with a delay by a delay time set by a delay inverter, then the level of the output signal is transited with a full swing, the output signal with a high amplitude is obtained and a high speed circuit operation at a low power supply voltage VDD is obtained.