baber/WOPTO huggingface dataset:
Patent JP-S58176774-A (JP)
Title: Correlation processor
Inventor: YAMAZAKI TAKESHI
IPC: G06T7/00
Filed: 1982-04-09
Abstract: PURPOSE:To obtain a prescribed correlation coefficient regardless of the center frequency of an input signal, by calculating the mutual correlation coefficient of an electric power spectrum and then detecting the signal having the spectrum equivalent to the reference electric power spectrum among the input signals. CONSTITUTION:The input signal received an A/D conversion 11 with a desired sampling pulse signal undergoes an electric power spectrum calculation 13. Then the reference electric power spectrums are successively read out 42 from circuits 411-41n which store (n) units of reference electric power spectrums having sampling positions changed by DELTAf/n over a range of frequency resolution DELTAf of the circuit. The mutual correlation coefficient is calculated 16 from the read-out reference electric power spectrum and the obtained electric power specturm. Then the maximum mutual correlation coefficient is obtained through the 1st discriminating circuit 17. Furthermore the maximum value is obtained through the 2nd discriminating circuit 43 among the obtained (n) units of maximum value groups.
Patent JP-H11241747-A (JP)
Title: Buffer
Inventor: TSUYUKI YASUO
IPC: F16F13/08
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a buffer having reliability and durability capable of absorbing shock with a high efficiency same as a hydraulic buffer, in a compact size and with low costs, and with a simple structure formed in such a constitution that volume compensation is carried out without arranging a volume compensation chamber in a cylinder for compensating a volume in association with sliding of a piston, oil is prevented from leaking from a sliding part of the piston to an outside, and invasion of oil is prevented. SOLUTION: This device is provided with a cylinder 4 fitted on an inner diameter part 3b of a base 3, a piston 6 which is slidably fitted into the cylinder 4, a cap 1 which is made of an elastic material and which is provided with a projection 1b engaged with a diameter contracting part 6c arranged on the piston 6 and a flange part 1c with built-in ring 2 fitted into the step diameter part 3a of the base 3, oil chambers A, B for filling oil which are partitioned by the cylinder 4 and the piston 6 in the cap 1, and orifices 4a, 4b arranged on the cylinder 4 to communicate the oil chambers A, B with each other. Impact force is absorbed and loosened by reaction generated by buckling of the cap 1 and oil pressure.
Patent JP-H04294445-A (JP)
Title: Pattern recognizing system
Inventor: MASAI YASUYUKI
IPC: G10L17/06
Filed: 1991-03-22
Abstract: PURPOSE:To improve a recognition hit rate and to attain highly accurate pattern recognition by reducing the misjudgement of pattern recognition for voice, characters and graphics and improving rejecting capacity to words not to be recognized such as noise and unnecessary vocalization. CONSTITUTION:A feature extracting part 11 extracts a necessary feature for pattern recognition from an input signal and forms an input pattern. Each of inner product calculating parts 121 to 12N calculates the inner product of the input pattern and an orthogonalizing dictionary set in each of orthogonalizing dictionaries 131 to 13N. A non-linear conversion part 14 executes the non-linear conversion of the found inner product value by a non-linear function. A neural network part 15 executes prescribed operation based upon the non-linear converted value and a previously set coefficient. A judging part 16 judges a category including the input pattern by mutually comparing the output values of the network part 15 and outputs the recognized result.
Patent JP-S5586850-A (JP)
Title: Cathodic electro-deposition coating composition
Inventor: NAGAMI KOUICHI
IPC: C08G59/16
Filed: 1978-05-18
Abstract: PURPOSE: To provide the title composition having high water-solubility, giving a coating film with excellent appearance, impact strength, and Erichsen strength, and composed of a neutralized product obtained by neutralizing an addition product of an amine compound, an epoxy resin and a polybasic acid, with an acid, and a specific curing agent.  
     CONSTITUTION: A composition composed of (A) a neutralized product obtained by neutralizing (a) a reaction product obtained by (1) reacting a primary and/or secondary amine compound having one or more reactive hydrogen atoms in a molecule with an epoxy resin having two or more epoxy groups in a molecule, and (2) reacting the reaction product with a polybasic acid, with (b) an acid, and (B) a curing agent selected from (c) an amino resin and/or a blocked isocyanate, and (d) a mixture of an amino resin and/or a blocked isocyanate and a phenolic resin. When the number of the epoxy groups is less than 2 per one molecule, the number of the amine is decreased and the dispersibility of the product in water becomes undesirably poor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59183814-A (JP)
Title: Solid-liquid separator
Inventor: DATE KINJI
IPC: B01D33/327
Filed: 1983-04-04
Abstract: PURPOSE:To effectively remove filter cake on a screen by a method in which the trapping face of filter cake is turned downwards and then an impact is applied to the trapping face to drop the filter cake. CONSTITUTION:A container 2 having plural screens on its bottom is attached to a rotary body 5 turning around a drive shaft 4 in such a way that the container can move endlessly in a vertically and circumferentially turnable manner. The container 2 is designed to be inversed at a pin 3 as the center while moving downwards. A liquid containing solids to be treated flows down from an inlet tube 1 and is passed through a screen where the liquid is separated into solids and liquid. The liquid separated is discharged from a liquid receiver 6 in the rotary body 5 hung down drom the drive shaft, and the screen frame is inclined as the body 5 turns and inversed at the pin 3 as the center when inclined to more than vertical. The other end of the container 2 collides against an impact receiver 7, and solids on the screeen are dropped into a filter cake receiver 8.
Patent JP-S60201830-A (JP)
Title: Wire-cut electric discharge machining apparatus
Inventor: INOUE KIYOSHI
IPC: B23H7/22
Filed: 1984-03-26
Abstract: PURPOSE:To permit the working shape to be varied without varying the shape and arrangement of a guide by tilt-controlling a supporting head which supports the guide of an electrode in an arbitrary angle. CONSTITUTION:Electrical-discharge machining is carried-out by a wire 3 along the contour formed along a guide 2. The upper edge of a shaft 1 is displaced by the driving-control for a crosstable 11 by motors 12 and 13, and the center P is tilt-controlled around a fulcrum, and machining is carried-out by tilting a guide 2 part wire in an arbitrary direction. Further, the rotary contour around the wire- shaped Z-axis guided by the revolution through the driving of a motor 14 is permitted. An arbitrary working shape can be obtained by replacing the guide 2, and the wire or the tape of the electrode transfers the guide 2, and since the worked surface constituted an always new part can be formed, the machining with high accuracy is permitted.
Patent JP-S55152318-A (JP)
Title: Liquid fuel burner
Inventor: OOHASHI FUJIO
IPC: F23Q25/00
Filed: 1979-05-15
Abstract: PURPOSE: To obtain a liquid fuel burner with such a construction that a wick is lowered and shut up without producing any rising flame by changing wick lowering speed step by step with the wick braked at a preset stage during the lowering by means of a brake bead.  
     CONSTITUTION: The counterclockwise turn of an operating shaft 37 which is transmitted to a driving disc 29 idles the long hole portion (b) of a long hole 30, centripetally transfers a driving shaft 20 at the small hole portion (a) of the hole 30 while lowering a wick 7, and after lowering the wick 7 closes the passage of the wick 7 with a shutter plate 16. Therein, the wick 7 lowers in contact with the brake bead 63 of a wick guide tube 2. Therefore, while the wick 7 and bead 63 remain in contact with each other, the reversion force of a return spring 51 is weakened to slow down the lowering of the wick 7. When the upper end of the wick 7 has passed bead 63 setting portion, no braking force works on the lowering wick 7, and the shutter piece 25 of the plate 16 advances inward through a clearance 24 at the upper portion of a rising wall 6 to securely close the passage of the wick 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05225200-A (JP)
Title: Production managing method for steel industry
Inventor: CHIKAMATSU MASATAKA
IPC: G06Q50/00
Filed: 1992-02-14
Abstract: PURPOSE:To automate the selection of detailed ordering for the unit of a season. CONSTITUTION:This method is composed of a step 105 to sum up the weight of orders of detailed ordering for each representative material and to define any representative material or any material to be replaced with the representative material as a collecting object when the summed-up value is smaller than a collecting reference set in advance, step 107 to divide the detailed ordering into special processing materials and normal processing materials and to select the object of starting production while classifying into a normal route frame and a special processing material frame after sorting them corresponding to the degree of priority, and step 110 to construct a route frame table while setting this selected detailed ordering having the materials of the collecting objects and not having any special processing and production priority degree out of the frame of the weight summing-up, further, to sum-up the ordered weight in respect to the detailed order remained in the frame by the materials of the collecting objects, to sort the materials in the order of smaller values, and to describe the detailed order remained in the frame in the route frame in the production priority order based on this sorted result.
Patent JP-H08255940-A (JP)
Title: Optical amplifier
Inventor: SUGITANI HIDEAKI
IPC: H01S3/23
Filed: 1995-03-17
Abstract: PURPOSE: To make constant the wavelength dependency of the gain over a wide range of intensity of input light by suppressing variation in the wavelength dependency of the gain due to variation in the intensity of input light. CONSTITUTION: Total quantity of element or ion being amplified at first optical amplifier sections 14, 16, 18 is low and it is excited with excessive first exciting light thus amplifying an input signal light. Total quantity of element or ion being amplified at second optical amplifying sections 28, 30, 32 is high as compared with the first optical amplifying sections and it is excited with a second exciting light of constant intensity thus amplifying the signal light outputted from the first optical amplifying sections. First control sections 21, 22, 24 control the intensity of output signal light from the first optical amplifying sections to a constant level.
Patent JP-S59185732-A (JP)
Title: Passing method of wire through heat treating furnace
Inventor: YAMAMOTO HIROYUKI
IPC: C21D9/56
Filed: 1983-04-05
Abstract: PURPOSE:To insert and pass surely a flexible wire rod into a heat treating furnance without being hooked by rolls, etc. by attaching a rigid bar-shaped guide bar having a suitable length to the top end of the wire rod, and feeding the wire rod with the guide member at its top into the heat treating furnace. CONSTITUTION:A guide member 1 is mounted to the top end of a flexible wire rod 4 such as a steel bar for PC and is fed by pinch rollers 3 into a heat treating furnace 5 such as a barrel furnace 5 and the hearth rolls 2 in the furnace are driven to pass the wire rod 4 having the member 1 at its top into the furnace 5. The member 1 is constituted of a heat-resistant material having at least the length larger than the space between the rolls 2 and having rigidity in the axial direction. An upward cambering slope is formed in the top end part of a main body 1A having an approximately square section and a cylindrical wire rod attaching part 1B provided with a set screw is projected to the rear end thereof.
Patent JP-H02239383-A (JP)
Title: Three dimensional picture display device
Inventor: SHIOTANI HIROKO
IPC: G06T15/08
Filed: 1989-03-14
Abstract: PURPOSE:To automatically control a picture value in a region of interest(ROI) and to simplify a designating operation only by means of applying the characteristic information of the area by organically and relatedly operating an ROI determining part, an area emphasizing part and a three dimensional (3-D) picture generating part. CONSTITUTION:For example, when the head of a person to be inspected is displayed on a 3-D picture basis by a re-projecting method, the information to be the characteristic of the person to be inspected is inputted from a characteristic value input part 4 to an ROI determining part 1. The determining part 1 determines a blood vessel area based on the input information, an area emphasizing part 2 uses the blood vessel area as an object, emphasizes the picture element value in the area, and suppresses the picture element value outside the area. Next a 3-D picture generating part 3 executes a re-projected image generating processing. As a result, blood vessel shading is expressed on the 3-D picture of a picture display part 6 together with the other structures. Thus by organically relating the functions of respective parts, the area-emphasized 3-D picture is automatically displayed, and the designating operation can be simplified.
Patent JP-H02239724-A (JP)
Title: Reflector
Inventor: NOMOTO SHINICHI
IPC: H01Q15/14
Filed: 1989-03-14
Abstract: PURPOSE:To radiate a radiation beam with a desired shape without making the constitution of a primary wave source complicate by constituting the reflector such that a reflecting face is part of a curved face comprising dense sets of parabolas and sets of apexes of the parabolas are formed by a space curve. CONSTITUTION:A reflecting face 12 of a reflecting face 11 consists of a definite part of an infinitely spread curved face 13 being dense sets of parabolas 13a surrounded with a ridge 12a. A curve 14 being sets of apexes 14a of the parabolas 13a is not resident on one plane but a space curve. A wave radiating from a primary wave source 15 is reflected in the reflecting face 12 to form a secondary radiation beam. In this case, since sets of apexes 14a of the parabolas 13a is a space curve having a duplicate curvature rate and a reflected wave forms a fan beam in the wider sense having a curvature. That is, it is possible to form the fan beam whose curvature 19 of an equi-level line 18 is able to be varied optionally. Moreover, the shape (curvature 19) of the fan beam is nearly similar to the curve 14 and the curve 14 has only to be set in response to the shape of the desired fan beam.
Patent JP-H02274070-A (JP)
Title: Delay time compensation
Inventor: SUCHIIBUN OORANDO
IPC: H04N5/00
Filed: 1990-03-09
Abstract: PURPOSE: To prevent occurrence of rip SYNC by inserting a coincident marker to a television signal, transmitting the result, detecting a delay time between a video component and an audio component of the received coincident marker, and delaying either of the video component and the audio component of the television signal by the detected delay time. CONSTITUTION: A test signal includes a coincident marker for a video component and an audio component. The operator observes the video component and the audio component while a test signal generator 20 generates a signal and a transmitted television signal is received. Thus, a control interface 15 is used and an audio synchronization device 16B of a synchronization device 16 adjusts a delay in the audio component till the coincident marker in the video component and the audio component is temporally coincident. Similarly if the audio component is propagated through a longer path, a video synchronization device 16A adjusts a delay in the video component, a rip SYNC program where an audio component is audible before or after a video image corresponding to the audio component appears is solved.
Patent JP-H09259866-A (JP)
Title: Lithium secondary battery
Inventor: NAGURA HIDEAKI
IPC: H01M10/05
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent lithium occluded in negative electrode material from being alloyed with base material of copper or copper alloy. SOLUTION: For a lithium secondary battery, an electrode group 8 formed by spirally winding a sheet type positive electrode 2 and a sheet type negative electrode 4 to be laminated through a separator 6, it is contained in a negative electrode can 10, nonaqueous electrolyte 12 is injected into the negative electrode can, and a positive electrode plate 16 is sealed to an aperture end part of the negative electrode can through a gasket 14. In this battery, charge and discharge are performed by reversible reaction between the positive electrode 2 and the negative electrode 4 in which lithium ions discharged by one is occluded by the other. The negative electrode 4 is formed by applying a nicked plating layer on a thin plate base material of copper alloy, and forming a negative electrode material applied layer on the nickel plating layer.  The nickel plating layer thus exists between the thin plate base material and the negative electrode material, lithium ions when occluded by the negative electrode material can be prevented from being alloyed with the base material.
Patent JP-H08236233-A (JP)
Title: Ic socket for bga
Inventor: SUZUKI TAKUYA
IPC: H01R33/76
Filed: 1995-02-23
Abstract: PURPOSE: To provide a highly reliable IC socket for BGA(ball grid array) with which arc-like shape associated with spring property can be retained even in the case where the solder ball pitch of an IC package becomes a narrow pitch without enlarging the external size of the socket itself so much. CONSTITUTION: A recessed part 18 having arc spring-like contact pins 20 on which a group of grid-like solder balls in an IC package of a ball grid array(BGA) are to be mounted and which are arranged at a distance between one another is formed in an insulating substrate. An IC socket is provided with such a recessed part 18 and so composed as to bring the arc spring-like contact pints 20 into elastic contact with the solder balls of an IC package. The arc springs of the contact pins are arranged at an angle tilting to a line of the grid of the group of solder balls.
Patent JP-H02241525-A (JP)
Title: Membrane separation element
Inventor: TAKADA SUSUMU
IPC: B01D71/02
Filed: 1989-03-14
Abstract: PURPOSE:To increase surface area which is able to be set up per same volume and improve separation efficiency by forming upper and lower surfaces into a wavy shape in a way ridgeline cross section can be symmetric and forming a large number of through holes in the crest parts of the cross section in parallel with each other. CONSTITUTION:A membrane separation element 1 where a ceramic or a ceramic with a porous glass layer or a semipermeable organic polymer compound layer is formed is of planar shape as a whole and its upper and lower surfaces are formed into a wavy shape in a way ridgeline cross section can be symmetric and a large number of through holes 2 are formed in each crest part of the wavy cross section in almost parallel with each other. Also, in the case the element is used for a membrane module, a large number of permeation holes 3 are pierced in the bottom parts of the wavy cross section so that ta solution to be treated can flow across each separation membrane element and flow disorder accelerating effect is obtained. By this way, the membrane separation element can be used for a membrane treatment material such as precise filtration, ultrafiltration, reverse osmosis, bioreactor, etc., favorably.
Patent JP-H07245249-A (JP)
Title: Lamination of paste using screen printing and device
Inventor: TATEMORI TOMOYUKI
IPC: H01F41/04
Filed: 1994-03-07
Abstract: PURPOSE:To provide a method of drying paste at the time of printing and laminating the paste, to make a plurality of times of printings of the paste possible using screen printers in one cycle and to realize a shortning of the lead time for the lamination of the paste. CONSTITUTION:A method of laminating paste is a method, which provides temporary drying machines 11, 12 and 13 for paste surface drying between a plurality of screen printers 1, 2, 3 and 4 for screen-printing the paste on pellet substrates 10 and makes the machines 11 12 and 13 pass through the substrates 10 to screen-print the following paste on the substrates 10 with the paste brought into a state that the surface of the paste is dried, and prevents the paste from offsetting on the screens of the machines 11, 12 and 13.
Patent JP-S58187285-A (JP)
Inventor: KAMARU ERUSEIDO AMIN
IPC: B23K20/24
Filed: 1983-04-05
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-H1027643-A (JP)
Title: Electric connecting jack
Inventor: TALEND DONALD R
IPC: H01R13/7197
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact and functional electric connecting jack. SOLUTION: This electric connecting jack has a front housing 12, back housing 13 and a housing insert 14, and these members are assembled with an electric lead 18. A shield 17 is covered on this assembly unit, to electrically shield it, and a unit of the jack is connected to a proper printed board. A ferrite member formed as a ferrite sleeve 16 or ferrite block is received in the back housing 13, so as to make the lead 18 pass through. Consequently, an unnecessary frequency component is removed from a signal of the lead 18. Thus, a compact electric connecting jack is formed.
Patent JP-S56156758-A (JP)
Title: Gear shaft fork
Inventor: TAKAGI MUNETANI
IPC: C22C37/00
Filed: 1980-05-07
Abstract: PURPOSE:To obtain a gear shaft fork with enhanced initial fitness, enhanced wear  resistance and high machinability by adding a very small amount of B to nodular graphite cast iron, casting this material into the predetermined shape, and subjecting the sliding face to gas soft-nitriding. CONSTITUTION:To a composition of ordinary nodular graphite cast iron is added 0.005-0.03wt% B, and this material is cast into the predetermined shape of a gear shaft for a car, etc. At least a surface sliding along a sleeve is then subjected to gas soft-nitriding to form an Fe-N compound layer having >= about 8mum thickness. Thus, a gear shaft fork with enhanced initial fitness, superior wear resistance and superior endurance is obtd. with high dimensional accuracy.
Patent JP-S61225386-A (JP)
Inventor: WATABE SHINJI
IPC: D06P5/00
Filed: 1985-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02239465-A (JP)
Title: Optical card reader / writer
Inventor: KANAMARU TAKUJI
IPC: H02P29/40
Filed: 1989-03-13
Abstract: PURPOSE:To prevent wow and flutter from being generated by providing a limiter circuit to feed the alternative current component of an output from a motor driver back to the operational amplifier of a front step when a shuttle is driven at a fixed speed. CONSTITUTION:A limiter circuit 23 is provided to feed the alternative current component of the output from a motor driver 21 back to an operational amplifier OA1 of the front step when the shuttle is driven at the fixed speed. When the shuttle starts operation at the fixed speed, a switch Sw1 is turned off by a timing circuit 25 and the limiter circuit 23 is operated. Further, when the output from the motor driver 21 is changed to a peak state, the alternative current component corresponding to oscillation is passed through a capacitor C2, which Sw1 and diode D1(or D2) and returned to the operational amplifier OA1 and the peak change of the output is speedily suppressed. Thus, the wow and flutter can be prevented from being generated on the surface of an optical card.
Patent JP-S52143091-A (JP)
Title: Tester for glass bottle, etc.
Inventor: KIKUCHI MAKOTO
IPC: G01N21/90
Filed: 1976-05-25
Abstract: PURPOSE:To perform a rapid and objective test of glass bottle, etc, without human help by measuring the intensity of penetrating light, scattered light, etc. of the light applied.