baber/WOPTO huggingface dataset:
Patent JP-H04358778-A (JP)
Title: Accumulator for horizontal multi-cylinder compressor
Inventor: OGAWA YOSHIHIRO
IPC: F04B39/12
Filed: 1991-03-26
Abstract: PURPOSE:To increase a degree of freedom for connecting outlet pipes to an accumulator main body, cope with a horizontal multi-cylinder compressor easily, make oil returning to a compressor satisfactorily, and when it is provided on the compressor, prevent the compressor from becoming large in size due to projection of it from the compressor main body. CONSTITUTION:Multiple outlet pipes 4 and 5 are provided projectedly in a body 22 of a longitudinally extended accumulator main body 2 at a specified interval in longitudinal direction of the body 22 and in the crossing direction of the body 22. Then oil returning holes 6, 6 for returning oil back to a compression element 14 are drilled in the outlet pipes 4 and 5 inside the accumulator main body 2 near the portions where the pipes are connected to the accumulator main body 22.
Patent JP-S60203469-A (JP)
Title: Thermal printer
Inventor: KATSURAI JIYUNJI
IPC: B41J3/54
Filed: 1984-03-28
Abstract: PURPOSE:To lessen the difference of recording density at connecting points of recorded pictures by each thermal head by a method in which a given recording portion is recorded by one thermal head and the recorded portion is recorded by the other thermal head in an overlapping manner. CONSTITUTION:Under the condition that a carriage 3 moves toward a detector 12, upper and lower thermal heads 10 and 9 in the moving direction of the carriage 3 are driven by drive circuits 14 and 13 in such a way as to equalize the heating quantities. When the passage of the head 10 is detected by the detector 12, the circuit 13 is controlled by a control circuit 15, and recorded pictures in the neighborhood of the start end of recording by the head 10 are recorded in an overlapping manner with lesser heating quality by the head 9. The same is true in the case where the carriage 3 moves to opposite direction. The difference of recording density in the connecting points of recorded pictures by each thermal head can thus be lessened.
Patent JP-S58178485-A (JP)
Title: Pattern recognition system
Inventor: IWATA KIYOSHI
IPC: G06T7/00
Filed: 1982-04-14
Abstract: PURPOSE:To reject a recognition result accurately and to reduce erroneous recognition, by utilizing the invariability of the similarity distribution of an interdictionary similarity matrix. CONSTITUTION:A feature extraction part 1 extracts feature patterns effective for discrimination from an input pattern. The feature parameters are supplied to a collation part 3 to calculate similarity with a dictionary pattern from a dictionary memory 2 and the result is inputted to processing parts 4 and 5. The processing parts 4 and 5 find plural succeeding similarities with the input pattern except the highest-order dictionary pattern in the similarity order for the input pattern and the similarities of the high-order succeeding dictionary patterns except the highest-order of similarity with the highest-order dictionary pattern. Rejection parts 6 and 7 reject recognition results on the basis of those similarities.
Patent JP-H08236674-A (JP)
Title: Manufacture of lead frame
Inventor: UMEDA KAZUHIKO
IPC: B23K26/351
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a lead frame in which machining distortion is suppressed while ensuring sufficient depth of dimple and to enhance adhesion to the package by including a process for forming a plurality of dimples on the rear of a die pad through laser machining. CONSTITUTION: A metal material 13 is passed through a process for forming a plurality of dimples 2a by laser machining on the rear of a part for forming a die pad 3 before the metal material 13 is machined into a desired shape. In other words, a forward feed die unit 14 for machining the metal material 13 into a predetermined shape, and a laser finishing machine 15 for forming a plurality of dimples 2a in the rear of the die pad 3 are disposed. The forward feed die unit 14 and the laser finishing machine 15 are operated synchronously to machine the metal material 13 continuously. With such method, a lead frame 1 excellent in dimensional accuracy and machining distortion in the metal is suppressed can be obtained while ensuring sufficient depth of dimple 2a.
Patent JP-H11252728-A (JP)
Title: Drawing clamp
Inventor: SHIBAZAKI JUNICHI
IPC: H02G1/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for pressure-welding with a steel clamp in a extending clamp, and to permit the integration of an electric wire and the drawing clamp only by a pressure welding process for an outside aluminum sleeve. SOLUTION: In the external wall of the inserting hole of a steel clamp 1 having an eye part 1a on one side of its cylindrical substance, and the entrance of the steel-cored wire inserting hole on the other side, an appropriate number of slits 1d of an appropriate depth are formed from the entrance. When a steel- cored wire (e) is inserted into a steel sleeve and they are inserted into an aluminum sleeve and compressed from the outside, its compressive force is transmitted to each segment of the steel clamp 1 divided by the slits 1d, which grasps the steel-cored wire (e) firmly.
Patent JP-S56158070-A (JP)
Title: Seasoning method of rootcrop and fruit vegetable and unit therefor
Inventor: ISHIHARA MITSUO
IPC: A23L19/00
Filed: 1980-05-09
Abstract: PURPOSE: Rootcrops or fruit vegetables are processed into appropriate shapes, heated with steam, then punched with a rotary press to help the penetration of various pickles or smoking solutions into them as well as the digestion.  
     CONSTITUTION: Rootcrops or fruit vegetables are processed into appropriate shapes, heated with steam, then sent into the punching mechanism in the rotary press. The punching mechanism consists of the upper roller provided with punches 21 and the lower roller provided with holes 27a that correspond to the punches 21 and the rootcrops or fruit vegetables are punched by their synchronous rotation. The punched rootcrops or fruit vegetables are dipped in a pickle solution or smoking solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06275792-A (JP)
Title: Ferroelectric substance memory
Inventor: TAKAHASHI TAKEHIRO
IPC: G11C11/22
Filed: 1993-03-22
Abstract: PURPOSE: To bring ohmic contact with source and drain regions of a transistor by obtaining a satisfactory step coverage with reduced steps of contact holes. CONSTITUTION: The ferroelectric memory comprises a ferroelectric capacitance element 38 interposed between an upper electrode 41 and a lower electrode 39 on a ferroelectric thin film 40 on an Si substrate 31, and a MOS transistor formed by electrically isolating from the element 38 via an insulating film on the substrate 31 and having source and drain regions 33, 34 and a gate electrode. Contact holes 45a, 45b are provided at the insulating films corresponding to the electrode 39 of the element, first metal film is charged in the holes, and the first metal films are connected via a second metal film 49.
Patent JP-H04295079-A (JP)
Title: Production of bi-containing oxide superconductor
Inventor: HASEGAWA TAKAYO
IPC: C04B41/87
Filed: 1991-03-26
Abstract: PURPOSE:To produce an oxide superconductor having a high rate of c-axial orientation and high critical current density. CONSTITUTION:Octylates contg. Bi, Sr, Ca and Cu in (1.8-2.5):(1.9-2.1):(0.9-1.1):(1.9-2.1) molar ratio are dissolved in xylene to a prescribed concn., an Ag tape is coated with the resulting soln. and a formed coating film is thermally decomposed to form a calcined film. This film is then heated to a partial melting region and slowly cooled to the crystallization temp. at 1-50 deg.C/hr cooling rate to obtain a superconducting tape having 8X10<4>-1.8X10<5> critical current density and 95-98% rate of orientation of c-axes.
Patent JP-S56160839-A (JP)
Title: Gripping device for platelike body
Inventor: HIDA TAKAO
IPC: B21D43/12
Filed: 1980-05-13
Abstract: PURPOSE: To locate a platelike body on a desired position with simple constitution by providing connecting means in such a manner that a gripper constituting the gripping device can be casily displaced in any horizontal direction.  
     CONSTITUTION: When a platelike body is supplied to an endless chain 20, it stops in order to be gripped by a gripper 22. If there is a displacement of the gripper 22, a taper 58 abuts on the corner angle part of a hole part 52 upon lifting of a projecting part 54. Force in the prescribed direction is applied upon the gripper 22 by the taper 58, by which the gripper 22 is moved until the inner side of the leg parts of spring holders 36, 38 abuts on the outer side face of an elastic ring 32. The ring 32 is given a clearance larger than the clearance (k) between a deflecting circular hole 27 and the spring holders 36, 38 within the range of a groove 34, thereby displacing the gripper 22. Hence, the part 54 fits into the hole part 52. in this way, the displacement of the gripper 22 is accomplished in any direction by the ring 32. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54154068-A (JP)
Title: Automatic power factor controller
Inventor: OKUYAMA TOSHIAKI
IPC: G05F1/70
Filed: 1978-05-26
Abstract: PURPOSE: To prevent the power factor compensation of a power factor controller from becoming excessive at light load time by so controlling the voltage versus frequency at the output side of a reverse converter that the forward converter lets the reactive power from the power supply constant.  
     CONSTITUTION: Power is supplied from an AC power supply AC through a forward converter 1 and a reverse converter 3 to an induction motor 4. A comparator 17 obtains the deviation between the detected output of the reactive power detector and the set value from the reactive power instruction circuit by providing a reactive power detector 15 for detecting the reactive power at the input side of the reverse converter 3. The deviation thus obtained is applied to the automatic pulse shifter 10 of the converter 1 to thereby control the voltage versus frequency supplied to an induction motor 4 from the converter 3 to thus set the reactive power at desired value to thereby prevent the power voltage from increasing at light load time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52146512-A (JP)
Title: Time-division multiplex transmitter
Inventor: TOKUDA HIROATSU
IPC: H04J3/16
Filed: 1976-05-31
Abstract: PURPOSE:To reduce the number of the wires between the units in case of the transmission of signals to many electric apparatus, by operating the timedivision multiplex transmission of the analog signals and the multilevel information in the pulse row.
Patent JP-2000261626-A (JP)
Title: Scanning type image pickup device
Inventor: TOMINAGA HIROSHI
IPC: H04N1/113
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup device mounted on an infrared ray image guidance apparatus where an offset of image slippage is reduced. SOLUTION: A clock generating section 1 is configured so that a sampling clock (C) is generated by synchronizing an encoder disk 12, having slits 13 of a number required for sampling and fixed to a shaft 11 driven coaxially with a polygon scanner 2 with the number of revolution of a motor. The sampling period is changed synchronously with a fluctuation in the number of revolutions of the polygon scanner 2. Thus the sampling clock (C) samples an image pickup space with the same number at all times, the slippage of an image due to the fluctuation in number of revolutions of the polygon scanner 2 can be reduced.
Patent JP-2000256497-A (JP)
Title: Foamed article of polypropylene resin composition
Inventor: MURATA TAKAHIRO
IPC: B29C47/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed article having a small cell diameter, a thick wall, a high closed-cell rate, and a low density by extrusion-foaming a composition containing a specified amount or more of a polypropylene resin and having a specified or higher melt tension at break, a specified or higher take-up rate and a specified or higher shear viscosity. SOLUTION: The resin composition is prepared containing at least 50 wt.% polypropylene resin and having a melt tension at break of 20 g or higher at 180 deg.C, a take-up rate at break of 5 m/min or higher, and a shear viscosity of 1,000 Pa.s or higher. The composition is desirably e.g. a mixture comprising 50-94.5 pts.wt. polypropylene resin, 5-49.5 pts.wt. polystyrene resin, and 0.5-15.0 pts.wt. hydrogenated styrene/isoprene/styrene block copolymer. The composition (100 pts.wt.) is molten in an extruder, 1-100 pts.wt. volatile blowing agent such as hexane is added to the melt and dissolved in it, and the resultant mixture is cooled to the temperature favorable for foaming and extruded into air to form the foamed article.
Patent JP-S61220561-A (JP)
Title: Picture input device
Inventor: SHIMANO NORIYUKI
IPC: H04N1/407
Filed: 1985-03-26
Abstract: PURPOSE:To attain high degree of gradation reproducibility by re-converting the digital signal to one with values in a specified linear relation with the density in order to compensate the nonlinearity against the density after the analog signal is A/C converted. CONSTITUTION:The reflected light or transmitted light from the original picture 1 is made incident to a photoelectric transfer element 3, and is converted to an analog electrical signal. The said signal is converted by an A/D converter 4 to a digital signal of N bits, and is made an address signal for the semiconduc tor memory 6 in the next stage. In respective addresses of the memory 6, M-bit digital data (where M is intiger of N>M) calculated based on specified equations are stored in advance. The said M-bit digital signals are outputted from respective addresses specified by the said input address signal, to be sup plied to a picture processor 7.
Patent JP-S60215061-A (JP)
Title: Fiber-reactive monoazo compound
Inventor: KAYANE YUTAKA
IPC: D06P3/66
Filed: 1985-03-26
Abstract: NEW MATERIAL:A fiber-reactive monoazo compound of formula I (where A is phenyl or naphthyl, having one or two sulfonic acid groups; R is hydroxy or amino; X is H, methyl, methoxy or a sulfonic acid group). USE:A reactive monoazo dye which enables dying or printing of cellulosic fibers such as cotton or hemp in a brilliant yellow shade with excellent fastness to light, fastness to light and perspiration, etc. PREPARATION:2,4-Diaminobenzenesulfonic acid and cyanuric chloride are primarily condensed, diazotized and coupled with a pyrazolone derivative of formula II, and then an aniline compound of formula III is secondarily condensed therewith to give the monoazo compound of formula I .
Patent JP-S51140057-A (JP)
Title: Setting apparatus for mechanical seal
Inventor: INOUE AKIRA
IPC: F16J15/34
Filed: 1975-05-28
Abstract: PURPOSE: Setting apparatus for mechanical seal by which on and off operation of mechanical seal is persud surely and in short time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06245907-A (JP)
Title: Ophthalmologic examining device
Inventor: UCHIDA KOJI
IPC: A61B3/10
Filed: 1993-02-26
Abstract: PURPOSE:To constitute a device so that an examine himself can confirm a measuring state. CONSTITUTION:On an optical path 01 being in front of an eye E to be examined, an optical filter 2 for allowing infrared rays to transmit through, a hollow noise 1, perforated glass 3, a chamber 4 which becomes an air reservoir of an ophthalmic pressure system, a dichroic mirror 5, an objective lens 6, a half mirror 7, a dichroic mirror 8, and a lens 6 are provided successively, and reach a television camera 10 connected to a video signal synthesizing part 11. In the reflecting direction of the dichroic mirror 5, a light source 15 for confirming the alignment is provided, and also, on an optical path 02 in the reflecting direction of the dichroic mirror 8, an alignment measuring optical system is provided. In the reflecting direction of the half mirror 7, a liquid crystal monitor 16 connected to the video signal synthesizing part 11 is provided. On the liquid crystal monitor 16, a front eye part image picked up by the television camera 10, an alignment mark and a measured value, etc., are displayed, and become a help at the time when an examinee himself executes the alignment.
Patent JP-S53148995-A (JP)
Title: Radar unit
Inventor: HORI SHIGEKAZU
IPC: G01S7/28
Filed: 1977-06-01
Abstract: PURPOSE:To secure a switching between the transmission and reception without providing any limitter circuit, by connecting the diodes in parallel between the transmitter and the antenna as well as between the receiver and the antenna respectively and securing an ON/OFF control for the diode at the transmitter side by means of a driving circuit featuring a small internal resistance to obtain a limiter's function.
Patent JP-S60207949-A (JP)
Title: Word processor
Inventor: KUROKAWA YUUJI
IPC: G06F3/12
Filed: 1984-04-02
Abstract: PURPOSE:To grasp a processing line and to improve the convenience of use by displaying a line number during printing operation or a line No. during data transfer to an external device. CONSTITUTION:When the titled device is started by a printing command, whether a file is ended or not is decided. If the decision is N, the contents of a line counter in a memory RAM are displayed under display control by a central processor CPU and one character in the corresponding line is printed out. Whether the printing of the printed line is ended or not is decided, and when the decision is N, the succeeding character is printed out. When the device is started on the basis of a transfer command mode, the line number to be transferred is displayed and transferred. Therefore, the number of lines ended at their printing/transfer or necessary printing/transfer can be grasped.
Patent JP-S58180413-A (JP)
Title: Cosmetic
Inventor: SHIBUTA DAISUKE
IPC: A61Q1/00
Filed: 1982-04-16
Abstract: PURPOSE:A cosmetic that contains titanium oxide of blackish color which is obtained by reduction of a titanium dioxide powder in an ammonia gas atmosphere with heat at relatively low temperatures, thus showing high stability and high coloring power, easy handleability and high producibility. CONSTITUTION:A titanium dioxide powder is reduced in an ammonia atmosphere under heating up to 500-1,000 deg.C to give a titanium oxide of blackish color and the product is used as a pigment for make-up cosmetic especially. In the thermal reduction of a titanium dioxide, the use of an ammonia gas instead of hydrogen can lower the reduction temperature, moreover produce a pigment with the same level of black color as that of lower-degree oxide of titanium in a relatively short hours such as within 6hr, moreover prevents sintering or growth of particles caused by lowered reduction temperature in the conventional process. At 700-900 deg.C, the reduction product has black color, however changes color from grey to bluish black, when the temperature is lowered, while to purplish black, when raised higher.
Patent JP-H02243061-A (JP)
Title: Picture processor
Inventor: SUGANO HIROKI
IPC: G06T5/00
Filed: 1989-03-15
Abstract: PURPOSE:To separate an area in response to a characteristic of a picture and to attain binarizing processing for each area by obtaining a Laplacian of an edge of a picture within a prescribed range, calculating the maximum value and supplying it to an identification means as a characteristic quantity. CONSTITUTION:An input picture data S1 becomes a picture data S2 through a line buffer 1 and is fed to an identification means 2, a maximum/minimum value calculation circuit 30 and a delay circuit 6. The means 2 obtains characteristic information of a local area including a noticed picture element from the data S2 and discriminates whether picture information represents a property specific to a character part or represents a property specific to a photographic part based thereupon. Thus, the type of the picture is identified and a signal S3 is outputted. A selection means 4 selects any of 1st and 2nd threshold values Th1, Th2 from 1st and 2nd threshold value generating means 32, 33 and outputs a threshold level Th. A binarizing means 5 compares the threshold level Th with picture information S4 retarded at a delay means 6 by a prescribed timing to apply binarizing processing. Then the binarized signal is outputted as a binarizing picture signal S5.
Patent JP-S63229606-A (JP)
Title: Magnetic head
Inventor: TAKEDA KAZUHIKO
IPC: G11B5/127
Filed: 1987-03-18
Abstract: PURPOSE:To prevent the separation of the magnetic powder of a recording medium due to contact by forming the nonmagnetic reinforcing part composed of the material of hardness lower than those of a magnetic core and nonmagnetic body on the magnetic core intersecting approximately orthogonally with the magnetic gap of the head part of a head chip and on the side face of a nonmagnetic plate. CONSTITUTION:In the projecting part in width W1 sliding with a magnetic disk, i.e., a head chip head part 37, the reinforcing parts 45-48 consisting of the glass of hardness lower than those of magnetic cores 41, 43 and nonmagnetic plates 20, 20 are arranged on the side face orthogonally with 1st, 2nd magnetic cores 41, 43 and the 1st, 2nd magnetic gaps G3, G4 of nonmagnetic plates 20, 20. The peeling of the magnetic powder of a disk is thus prevented by the reinforcing parts 45-48 even in the case of the magnetic head being moved such as the cases of track access and auto track and since the width of the sliding face with the disk is enlarged by the part of the reinforcing parts 45-48, the wear resistance is improved as well.
Patent JP-S59190463-A (JP)
Title: Fuel supply device for internal-combustion engine
Inventor: SHISHIDO KAZUYA
IPC: F02D41/04
Filed: 1983-04-11
Abstract: PURPOSE:To enhance the followability of the fuel amount from the time of idling to the time of turbo-supercharging, by regulating the fuel pressure in accordance with the operating condition of an engine, and as well by adjusting the width of fuel injection pulses in accordance with the fuel pressure. CONSTITUTION:A first control means receives deta detected by an intake-air sensor 12 for detecting the absolute pressure in an intake-air pipe 8, a throttle sensor for detecting the opening degree of a throttle valve 11, a crank angle sensor 17, etc., and controls a fuel pressure regulating means 5 in accordance with the operating condition of the engine. A second control means receives a fuel pressure control signal from the first control means, and controls the valve opening period of an injector 4. As a result, the maximum fuel amount which is neccessary for the injector 4 in the transient condition such as, for example, the condition of turbo-supercharging, may be ensured by increasing the fuel pressure through the fuel pressure regulating means 5, and therefore, the characteristics of air-fuel ratio may be enhanced.
Patent JP-S61222773-A (JP)
Title: Thermal transfer recorder
Inventor: OGAWA YUKIO
IPC: B41J17/22
Filed: 1985-03-29
Abstract: PURPOSE:To enable a transfer medium to be easily mounted without wrinkling or being positionally deviated, by a construction wherein a transfer material supplying means and a platen disposed opposite to a transfer medium can be moved away from the opposing positions. CONSTITUTION:When replacing an ink sheet 1, an upper frame body 23 is first split and opened to move the platen 2 away from a position for opposing a round passage S of the sheet 1, a position-restricting plate 29 is detached, and a coating unit 9 is moved downward. Then, a tension roller 6 is turned to the inside to the passage S and fastened at a predetermined position, the used ink sheet 1 freed from tension is detached from a hollow support plate 26 side in the loop form, and is replaced by a fresh ink sheet. Accordingly, since a space permitting the insertion or passing of the ink sheet 1 is generated on the round passage, the ink sheet 1 can be mounted in the loop form without wrinkling or being positionally deviated.