baber/WOPTO huggingface dataset:
Patent JP-H0433065-A (JP)
Title: Fingerprint collating device
Inventor: MORITA KOICHIRO
IPC: G06K9/00
Filed: 1990-05-24
Abstract: PURPOSE:To speedily identify an individual with high reliability without requiring a key or password by collating an input fingerprint picture and a registered fingerprint picture. CONSTITUTION:Means 10-13 are provided to sample the fingerprint picture of a finger and outputs it as a two-dimensional quantized picture data, and a file 20 is provided to store a feature list registering feature points extracted from the registered fingerprint in advance. Then, a means 18 is provided to confirm the existence of the feature points read on the quantized picture data after successively reading out the feature lists. Then, it is decided whether the number of confirmed feature points exceeds a decided threshold value or not. When it exceeds the threshold value, a collation processing is completed and when it does not exceed the threshold value, the processing is repeated. Thus, a high-reliability individual identifying device can be obtained with high operability regardless of the robbery or oblivion of the password.
Patent JP-S5835069-A (JP)
Title: Controlling system for position of welding torch
Inventor: MANABE TAKAO
IPC: B23K9/127
Filed: 1981-08-26
Abstract: PURPOSE:To decrease positioning times by manual operation as far as possible by displacing a welding torch in the direction at a right angle to a weld line  with a driving device in accordance with the gradient from a reference position  at every positioning of the torch by the manual operation. CONSTITUTION:A welding torch 1 is moved in an X-axis direction by a driving device 4 along a rail 3 in parallel with a weld line 2. The torch 1 is freely attachable and detachable to and from the line 2 along the Y-axis at a right angle to the X-axis. The position of the torch 1 along the X-axis is detected by a position detector 6 and the position along the Y-axis by a position detector 7. The positions of the torch 1 along the X-axis and the Y-axis detected by the detectors 6, 7 are inputted to a controller 8. Every time when the torch 1 is positioned manually, the controller 8 forecasts the degree of inclination of the weld line with respect to the rail 3 from the positions of the welding torch along the X-axis and the Y-axis and displaces the torch 1 in the Y-axis direction by means of a driving device 5 in accordance with the forecast degree.
Patent JP-S5659605-A (JP)
Title: Elemental sulfur recovering method
Inventor: NAKABAYASHI KIYOUSHI
IPC: B01D53/81
Filed: 1979-10-18
Abstract: PURPOSE: To efficiently recover S from an S-contg. gas and prevent the sticking of solid matter by introducing the gas leaving an elemental sulfur reduction process into a plurality of sulfur condensers arranged in series to condense the S and using the gas from the latter condenser as a cooling medium for the 1st condenser.  
     CONSTITUTION: A starting material gas contg. SO 2  of high concn. is introduced into heat exchanger 2 set at an upper part of reactor 1, and after raising the temp. by heat exchange for an upper coal layer the gas is introduced into a lower coal layer in reactor 1 to generate a gas contg. S, H 2 S and carbonyl sulfide. This gas is fed to the upper coal layer to convert the H 2 S and carbonyl sulfide into S by reaction with SO 2 , and after removing dust with dust collector 3 the S-contg. gas from reactor 1 is supplied to a plurality of sulfur condensers 4, 5 arranged in series and demister 6 to recover the S by condensation. The gas leaving demister 6 is fed to condenser 4 and used as an S-contg. gas cooling medium. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H033881-A (JP)
Title: Ventilating device for inside elevator passage for inclined elevator
Inventor: IRITANI YUJI
IPC: B66B7/00
Filed: 1989-05-30
Abstract: PURPOSE:To suppress the intrusion of outside dusts into an elevator passage and reduce contamination by installing a ventilating door which is opened when the temper ature in the elevator passage is over a prescribed value and a cage is in shift, onto a ventilating port. CONSTITUTION:Ventilating doors 8a and 8b which are opened when the temperature in an elevator passage 1 is over a prescribed temperature during the shift of a cage 4 are installed at the ventilating parts 7a and 7b. With this constitution, if the tempera ture in the elevator passage 1 becomes over a prescribed value and the cage 4 is in shift, the ventilating doors 7a and 7b open. For example, in the shift from the lower to the upper, outside air is supplied into the elevator passage 1 from the ventilat ing port 7a, and the warm air in the elevator passage 1 is discharged from the ventilat ing port 7b. When the temperature in the elevator passage 1 becomes lower than a prescribed temperature or the cage 4 stops operation, the ventilating ports 7a and 7b are closed. Since the ventilating ports 7a and 7b are opened only in the case where the temperature in the elevator passage 1 is over a prescribed temperature or the cage 4 is in shift, the intrusion of outside dusts, etc. into the elevator passage 1 is prevented, and the contamination due to the dusts, etc. can be prevented.
Patent JP-H07314602-A (JP)
Title: Resin coated aluminum panel for electric and electronic machinery molded part excellent in press moldability
Inventor: KURIHARA MASAAKI
IPC: H05K5/00
Filed: 1994-05-26
Abstract: PURPOSE:To obtain the resin coated aluminum panel enhanced in press processability and the productivity of molding processing by specifying the surface roughness of aluminum or an aluminum alloy and providing an org. resin layer with specific thickness composed of a specific resin compsn. on the surface thereof. CONSTITUTION:The surface roughness of an aluminum panel is adjusted to 0.8mum or less as Ra and 5mum or less as Rz. An org. resin layer composed of an epoxy resin, an alkyd resin of an acrylic resin is provided on the surface of the aluminum panel in a dry film thickness of 5mum or less through a substrate chemical forming treatment' layer using an org. resin compsn. containing 1-30 pts.wt. of a powdery lubricant with respect to 100 pts.wt. of an org. resin. Herein, the powdery lubricant is composed of wax or fluoroplastic and the average particle diameter thereof is 10mum or less and set to 1-10 times the dry film thickness. By this constitution, press processability and the productivity of molding processing are enhanced.
Patent JP-H11318952-A (JP)
Title: Electric toothbrush
Inventor: NAKAMURA TAKAMASA
IPC: A46B5/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To continuously brush the deep teeth or the back of the without requiring twisting of the wrist or the changing of the hand holding a toothbrush, easily provide a proper tooth brushing pressure to reduce the excessive stimulation to the teeth or gums, and realize the stable gripping of a toothbrush by forming a holding part by hand provided on the surface of a housing by use of a soft material. SOLUTION: The toothbrush body 1 of an electric toothbrush has a control part 3 for an operation change-over switch provided on the front of the upper part (the part close to the tip part for mounting a brush) of a housing 2, and holding parts 4, 5 provided on both sides of the control part 3. A number of horizontal strip projections 6 are provided vertically on the holding parts 4, 5. The most part of the housing 2 is formed by resin molding, but for the surface part of the control part 3 and the holding parts 4, 5, a soft material such as elastomer, resin or rubber is used. Therefore, a resin molded part 2a and the control part 3 and holding parts 4, 5 are two-color molded by either means of, for example, insert molding and outsert molding (including adhesion and integration).
Patent JP-S5467561-A (JP)
Title: Fabrication of metal mold
Inventor: TOKI SOUTAROU
IPC: B21D37/20
Filed: 1977-11-10
Abstract: PURPOSE: A phototype precess pattern is mounted on a raw mold surface made of wood or like, then coated with a fusible alloy to form a molding surface. The molding surface is removed from the raw mold and fixed to a steel molding flask, and the space therebetween is filled with a filler. The process provides a simple and inexpensive metal mold having delicate, microfine patterns.  
     CONSTITUTION: A wood or gypsum raw mold 1 having a desired shape such as bottle is provided, on a protion of its surface, with a recess 2 of several ten microns to several milimeters m depth. Then the recessed portion 2 is mounted with patterned plate 3 having a microscopic engraving prepared by phototype or like process. A raw mold 1 is divided into two halves 1, 1' from the center, in such a way that two halves can be fitted together by using a fitting pin 4. One of divided mold 1 is  fixed on a flat plate so that divided bottom surface faces the plate. Then, a molding  metal surface 5 is removed from the raw mold 1, and assembled with a steel mold  flask 6, then the space therebetween is filled with a filler 7 such as fusible Zn alloy,  resin or the like, to form a metal mold. The other half 1' is treated in the same  way. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61295943-A (JP)
Title: Method for controlling recording device
Inventor: YAMAZAKI SHIGERU
IPC: B65H3/44
Filed: 1985-06-22
Abstract: PURPOSE:To enhance the operating efficiency of a recording device provided with more than two paper feed sections, by controlling such that recording may be made only when every paper feed sections stores a paper feed cassette, to eliminate changes on operation. CONSTITUTION:In a recording device provided with two stage upper and lower paper feed sections 1, 1 having paper feed trays or cassettes, a power source is turned on and a mode is selected. At this time, when a lower tray sensor detects the presence of a lower tray and an upper tray sensor detects the presence of an upper tray, a ready signal meaning that printing may be readily made is indicated to the operator. Meanwhile if either the upper or lower tray is not present, a busy signal meaning that printing is impossible is issued for the next step. Accordingly, there may be eliminated troublesome working such that the operator interrupts his working and approaches the recording device to reset the latter. Further, if paper sheets having the same size are charged in two trays or cassettes, limitless paper feed may be made.
Patent JP-S6116047-A (JP)
Title: Magnetooptic recording medium
Inventor: SAITOU ICHIROU
IPC: H01F10/10
Filed: 1984-07-02
Abstract: PURPOSE:To obtain large signal to noise ratio and excellent shelf life by using a thin film consisting of a specific dielectric material contg. a transition metal or rare earth metal to form a magnetic recording layer provided on a base body. CONSTITUTION:The magnetic recording layer 1 is provided on the substrate (a). The layer 1 is constituted with the thin film formed by incorporating the transition metal or rare earth metal into the dielectric material consisting of >=1 kind among AlN, Si3N4, MgF2, BiF3, SiO, SiO2, TiO2 and Ta2O5. A substrate made of plastic or glass, etc. having light transmittability is used for such substrate (a).The layer 1 is formed in the form of having the axis of easy magnetization perpendicular to the film plane. Recording is executed by irradiating light to the magnetooptic recording medium from the layer 1 side and the reproduction is executed by a magnetic Kerr effect. The magnetooptic recording medium having a large signal to noise ratio and excellent shelf life is obtd. by the above-mentioned constitution.
Patent JP-S60105608-A (JP)
Title: Hair dyeing method and composition using pigment
Inventor: HAAMAN BOGATEI
IPC: A61K8/00
Filed: 1984-07-02
Abstract: A process and composition for coloring human hair on the head with pigments that employ a dispersion of pigment or pigments in an aqueous alcoholic liquid medium that contains a cationic polymer that is compatible with the aqueous alcoholic medium.
Patent JP-H09316531-A (JP)
Title: Method for controlling combustion of continuous type heating furnace
Inventor: YAHIRO KAZUHIRO
IPC: C21D9/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To execute the fuel flow rate control of a continuous type heating furnace having a regenerative type combustion device in the most suitable condition and also, to execute the optimized fuel rate control under consideration of the secular change of a heat-storage body. SOLUTION: A flue flow rate model as the heat balance model in the heating furnace in each combustion zone is constructed and also, related to the combustion zone provided with the regenerative type combustion device, the fuel flow rate as the heat balance model in the heating furnace under consideration of the sensible heat of waste gas discharged from the regenerative type combustion device is constituted. The optimum heat pattern of the steel material heated at each combustion zone according to the constructed fuel flow rate model is decided (a heat conductive parameter calculating means 42, an optimum heat raising target calculating means 43) and based on this heat pattern, the furnace temp. in each combustion zone is set with a setting furnace temp. calculating means 44.  At the same time of this operation, a waste heat recovering ratio on the constituted fluel flow rate model to the combustion zone provided with the regenerative type combustion device is learnt with a prameter identification means 46 based on the actual furnace operational data of the heating furnace and the waste heat recovering rate is followed to the variation with time caused by deterioration of the heat reservoir.
Patent JP-H083736-A (JP)
Title: Strontium titanate sputtering target
Inventor: MATSUNAGA OSAMU
IPC: H01L21/203
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a sputtering target without causing cracking or chipping in a producing process in a high yield of production by specifying the sintered density and average grain diameter or hardness of a sintered compact consisting of Sr, Ti and O. CONSTITUTION:This strontium titanate sputtering target consists essentially of Sr, Ti and O and has 4.61-5.12g/cm<3> sintered density and 1-10mum average grain diameter or a hardness Hv of >=600. The target preferably has a compsn. contg. about 30-70at.% Sr and about 30-70at.% Ti. The target is obtd. as follows; powders of Sr(CO3)2 and TiO2 are mixed in a prescribed ratio with a ball mill and calcined, the resultant calcined powder is press-compacted and sintered at about >=1,200 deg.C and the resultant sintered compact is machined to prescribed dimensions.
Patent JP-H0429881-A (JP)
Title: Reversible coloring/decoloring sheet
Inventor: SUDA HARUKI
IPC: B41M5/00
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a reversible coloring/decoloring sheet that can be repeatedly used by providing a coloring agent layer that colors by a short-time heating and decolors by a long-time heating on a transparent film substrate. CONSTITUTION:a reversible coloring agent layer 2 and a protective layer 3 are provided on a transparent film substrate 1. The reversible coloring agent layer forms a colored image by being heated at 300 deg.C or higher for 1 - 10 msec., and the image can be erased by being heated at 100 - 200 deg.C for 1 sec. or longer. The forming and erasure of the image can be repeatedly conducted. As the reversible coloring agent layer, a composition containing an amphoteric compound and a leuco compound is used. The amphoteric compound is a salt composed of a compound containing at least one of phenol hydroxyl group and carboxyl group, and amino group, as shown by a formula 1, and an aliphatic amine. In the formula, X represents hydroxyl group or carboxyl group, and R represents hydrogen atom or hydroxyl group.
Patent JP-S63311728-A (JP)
Inventor: BUORUFUGANGU BEERU
IPC: H01L29/864
Filed: 1988-06-03
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-S5837369-A (JP)
Title: Controller for automatic change gear for vehicle
Inventor: HATSUTA KATSUHIRO
IPC: F16H61/14
Filed: 1981-08-28
Abstract: PURPOSE:To attain the cost reduction and miniaturization of a controller for automatic change gear by using a system in which plural shift valves are controlled by one shift control valve and the position of the shift control valve is detected by a potentiometer and compared with its target position for controlling. CONSTITUTION:Oil pressure directed through an oil path 401 to a shift control valve 130 is introduced to oil paths 408 and 411-413 according to operation conditions, and 1-2 shift valve 170, 2-3 shift valve 190, 4-speed clutci 13, and 3-4 shift valve 210 are selectively operated. A potentiometer 340 transmits voltages varied according to the positions of the valve body 133 of the shift control valve 130 to a computer 29 in the form of a signal, and also the computer 29 compares electrically the position of the valve body 133 detected by said signal with the target position of the valve body 133, set according to the operation conditions of vehicle and controls solenoid valves 310 and 320 in such a way that the position of the valve body 133 is always at the target position.
Patent JP-S5561813-A (JP)
Title: Stop control unit
Inventor: HATA KAZUHIRO
IPC: G05D3/00
Filed: 1978-10-31
Abstract: PURPOSE: To establish the stop control unit controlling the distance from a certain reference point, in stopping the object to a desired position with the electromagnetic brake.  
     CONSTITUTION: The worker actually measures the distance between the object and the reference point, sets the value to the set unit 10, and stores the information of present position in the control addition and subtraction counter 5 with the preset switch 6. Next, the set unit 10 is set to the value for object movement contrary with the positioning direction. When the start switch 12 is depressed, the object is moved and the counter 5 changes the content according to it, and when the distance from the reference point is a given value, the control unit 11 excites the electromagnetic brake 14 with the coincidence instruction from the comparator 9 and the object is stopped with overrun for response delay. The counter 5 is corrected for the overrun, and the display counter 3 is set to the set value, and reference matching and overrun correction are made with the pulse from PG1 caused with the movement of the object. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5260090-A (JP)
Title: Thin and small type piezo electric vibrator
Inventor: OGURA YASUHIRO
IPC: H03H3/04
Filed: 1975-11-12
Abstract: PURPOSE: To prevent breaking due to shock and vibration and simultaneously to make restoration of the frequency earlier, by supporting a small tuning fork type piezo electric vibrator by use of jointing material such as glass and solder of low melting point between two transparant plates of the vibrator and by maiking the clearance of the transparent plate and the vibrating plate less than 0,2 mm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5468684-A (JP)
Title: Measuring method of weak infrared rays
Inventor: DOI SHIYOUJI
IPC: G01J1/42
Filed: 1977-11-11
Abstract: PURPOSE:To measure weak infrared rays by alternatly switching the energies being radiated from a reference ray and the ray to be measured thereby entering the same to the same detector. CONSTITUTION:An infrared ray laser device 1 and a laser device cooling base 3 are alternately scanned by a scanning line M and the respective radiation rays are entered to a detector 7 through a lens L. The reference synchronizing signal to the input terminal of a lock-in amplifier is supplied by an oscillator 10. When the scanning mirror scans the laser device 1, the laser light enters the detector 7 via the lens but at the same time the heat radiation quantity from the laser device itself is absorbed by atmospheric pollution gas. Similarly, when the scanning mirror scans the laser deivce cooling base 3, the radiation light quantity from the cooling base 3 is also absorbed in the atmospheric pollution gas and the quantity of the light after this absorption is entered to the detector 7 via the lens, by which it is converted to an electric signal. This signal is then amplified with an amplifier 8 and is inputted to the lock-in amplifier.
Patent JP-H073633-A (JP)
Title: Production of composite fiber woven or knitted fabric
Inventor: YOSHIOKA HISASHI
IPC: D06M101/16
Filed: 1993-06-07
Abstract: PURPOSE:To provide a method for peoducing a regenerated cellulose/polyester composite fibrous woven or knitted fabric having soft touch and drape and elegant hue and apperance. CONSTITUTION:This method for producing composite fiber woven or knitted fabric is characterized by weaving or knitting mixed yarn, containing 85-10wt.% polyester fiber having <=3.0 denier size and 15-90wt.% regenerated cellulosic fiber having >=3% difference in shrinkage factor in boiling water from taht of the polyester fiber and <=2.0 denier size and having 2-8 twist coefficient, subjecting the resultant woven or knitted fabric to the relaxing treatment and alkali treatment, further bringing the obtained fabric into contact with an acidic aqueous treating liquid and developing fibrils of the regenerated cellulosic fiber.
Patent JP-S6116316-A (JP)
Title: Setting circuit of printed board
Inventor: YOTSUYA IWAO
IPC: G06F1/00
Filed: 1984-06-29
Abstract: PURPOSE:To set automatically individual functions by setting a discrimination signal generating circuit, which discriminates whether parts are mounted on positions to which individual functions should be given or not, to the mounted parts side. CONSTITUTION:A KANJI (Chinese character) display device consists of a control part 1 which controls functions of individual parts by a program incorporated in a storage part 2, a communication control part 3, a display control part 4 which controls a display part 5, and a printed board 6 for character generation. A transmitted character code is discriminated by the control part 1, and a character pattern stored in the printed board 6 for character generation is sent to the display control part 4 and is displayed in a prescribed position. In this case, parts are mounted on said printed board 6 for character pattern generation in accordance with purposes of the use, and the printed board 6 is provided with the first and the second standard character pattern generators 7 and 8 and has respective setting circuits. When the printed board having plural functions are set, setting circuits which discriminate these functions are used to set and manage automatically functions in accordance with mounting or presence or absence of parts.
Patent JP-2000326768-A (JP)
Title: Locking structure of seat slide device
Inventor: YOKOTA MASAAKI
IPC: B60N2/08
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To improve the assurance of locking by a locking means at an inner side without enlarging a rail body and to simplify the mounting work of the rail body. SOLUTION: A cam 48 rotatably mounted on an outer side runner 18-0 is interlockably connected to a release lever 16, and the operation of an outer side lock plate 24-0 is controlled by the rotation of the cam interlocked with the motion of the release lever in such manner that a condition of the locking- off prior to an inner side lock plate is kept, and the locking-on delayed from the inner side lock plate is available. A detecting rod (detection piece) 58 recognizable from the outside is interlockably connected to the cam 48, and the locking condition of an outer side locking means 12-0 can be recognized on the basis of the projecting amount of the detection rod point part 58b from a point of the outer side runner 18-0.
Patent JP-S6115397-A (JP)
Inventor: TAKAHASHI HITOSHI
IPC: H05K7/16
Filed: 1984-06-30
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。