baber/WOPTO huggingface dataset:
Patent JP-H0831122-A (JP)
Title: Servo signal processing device
Inventor: ZUFFADA MAURIZIO
IPC: G11B5/09
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a servo signal processing device which is effectively used by a parallel structure PRML reading apparatus. CONSTITUTION: This device is used in a parallel structure PRML reading apparatus comprising a variable-gain input amplifier 21, a low-pass analog filter 22, a transversal continuous-time analog filter 23 and a couple of individual parallel processing channels 24, 34 sandwiched between the transversal analog filter 23 and RLL-NRZ decoder 25. Two processing channels 24, 34 are respectively provided with analog-digital converters 26, 36 and subsequent viterbi detectors 27, 37 and are operated depending on alternate sampling systems. The servo signal processing device 30 is provided with a rectifier 31 and an integrator 32 connected to the analog digital converters 26, 36.
Patent JP-H08311959-A (JP)
Title: Sanitary cover for sanitary flushing device
Inventor: TOYONICHI MASAAKI
IPC: E03D9/08
Filed: 1995-05-22
Abstract: PURPOSE: To facilitate the cleaning of a seat mounted surface and enhance a sanitary field by lining a cover to a removable insertion area in a clearance space between a toilet bowl seat and a sanitary flushing device and preventing the penetration of sanitary sewage into the clearance space. CONSTITUTION: A casing main body 20 is installed to the top 3 of the rear part of a seat while a recessed part 21a is installed to the bottom 21 of the main body 20, thereby forming a clearance space between a device 10 and a toilet bowl 1. In this case, the clearance space is covered with a sanitary cover 30 while a front cover piece 33 hangs to the bowl side 1. A side cover 34 is lined upward so as to cover the bottom on the front of the main body 20. The surrounding area between the device 10 and the bowl 1 is shielded with the front cover piece 33 or the side cover piece 34, thereby preventing the penetration of sanitary sewage into the clearance space and securing a sanitary ability.  In addition, an engagement claw on the insertion 31 side and a corner in the other side 23 of the main body 20 are engaged, thereby preventing the insertion area 31 from being disengaged therefrom accidentally and holding the closed state with the sanitary cover 30 definitely.
Patent JP-H04324793-A (JP)
Title: Telephone set and main controller and home telephone system using them
Inventor: HIROTA KENJI
IPC: H04Q3/58
Filed: 1991-04-24
Abstract: PURPOSE:To improve the operability by entering a specific address with a ten-key while a power supply is energized so as to set an address. CONSTITUTION:When power is applied, a signal processing section 10 stores a 1st tentative address once to a memory section 22. When the mode is set switchingly to an address setting mode by a mode changeover section 13, the processing section 10 stores a 2nd tentative address in the memory section 22, and sends an address setting request signal with a 2nd tentative address added thereto to a main controller 2. Then a specific address entered by a key operation section 12 is sent to the controller 2. When an address valid signal is returned from the controller 2 with respect to the transmission of the specific address, the processing section 10 uses the specific address as a main address and it is registered in the memory section 22 and succeeding system processing is implemented based on the specific address.
Patent JP-2000313545-A (JP)
Title: Image forming device and controlling method therefor
Inventor: NAKAMURA AKIHIRO
IPC: B41J29/48
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To avoid a complicated operation by estimating the number of remaining sheets of paper mounted on a mounting part based on the number of counted fed sheets of paper, the moving distance of a detected mounting part and the remaining distance up to a moving termination position of the recognized mounting part. SOLUTION: Before a mounting part 7 enters a final section, the thickness of paper 3 is calculated based on the number of detected fed sheets of paper and a moving distance of the mounting part 7 and the number of remaining sheets of paper left in the mounting part 7 is estimated based on this thickness and a remaining distance up to a final position. Therefore, the number of remaining sheets of paper can be exactly recognized at the time of a printing processing and generation of a complicated operation such as supply of paper while a processing can be avoided. On and after the time when the mounting part 7 enters the final section, a paper thickness default value is used as thickness of paper 3.  Based on this value, a final section distance, a moving distance after the mounting part 7 enters the final section at the time of initialization, a moving distance after the mounting part 7 enters the final section on and after the initialization and the number of fed sheets of paper in the final section on and after the initialization, the number of remaining sheets of paper is estimated.
Patent JP-S5457747-A (JP)
Title: Method of controlling cargo work in system of managing crane group
Inventor: TAKATOU MASAO
IPC: B66C13/48
Filed: 1977-10-14
Abstract: PURPOSE: To operate each crane efficiently and smoothly, by setting ranges necessary for cargo work to each crane, and by selecting cargo work on the basis of the uanges.  
     CONSTITUTION: Ranges necessary for cargo work L 1 , L 2 , L 3  of each crane CR 1 , CR 2 , CR 3  are set, and cargo work is selected on the basis of the ranges. Blockade areas are set every each crane in the operation of said crane, and cranes in no charge select cargo woek outside the blockade areas and from ranges in chrge about each range. Said blockade areas are set on the basis of a crane present location, a container grasping location, a unloading location and fixed allowance distance, the renewal timing of said blockade areas is divided into cargo work starting time, 1st travelling completion time and work finish time, and cargo work select indication is issued to both neighbouring cranes after renewal. Above- mentioned arrangemnt improves the work efficiency of cranes 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07335405-A (JP)
Title: Manufacture of positive temperature coefficient thermistor element
Inventor: GOTO TAIJI
IPC: H01C7/02
Filed: 1994-06-03
Abstract: PURPOSE:To provide a positive temperature coefficient thermistor having excellent electric characteristics, especially having a low resistance value and a large positive resistance temperature coefficient at room temperature, to be used as an exothermic substance or switching device. CONSTITUTION:A positive temperature coefficient thermistor compact is heat- treated at a temperature where a very small amount of SiO2 added as a sintering assistant becomes a liquid or lower. Next, this is dipped in a solution containing Mn, and regular sintering is performed after that in the air or in an oxygen atmosphere at the temperature where SiO2 becomes a liquid or higher. Consequently, it becomes possible to obtain a positive temperature coefficient thermistor having a small resistance value and a large resistance temperature coefficient at room temperature.
Patent JP-S5456672-A (JP)
Title: High polymer tube having modified inner surface
Inventor: HATADA KENJI
IPC: C08J3/24
Filed: 1977-10-14
Abstract: PURPOSE:A high polymer tube usable for blood bag tubes, gas piping, etc., having desired inner surface properties, wherein the inner surface layer has a discharge- treated surface. CONSTITUTION:A discharge-treated layer is formed on the inner surface of a high polymer tube. Polyethylene, regenerated cellulose, triacetate, polyvinyl chloride, polyster, polycarbonate, etc. may be cited as the polymer. The high polymer tube may be a hollow one which is seamless or made by joining a film (or sheet) and  has continuous holes along the long direction. The tube has a discharge-treated surface, which is subjected to glow discharge, or has the whole surface of a graft  polymer layer or a plasma polymer layer.
Patent JP-H02300966-A (JP)
Title: Document processing device
Inventor: IWANAMI MASAYASU
IPC: G06F3/048
Filed: 1989-05-16
Abstract: PURPOSE:To easily distinguish between the display of a classified name and the display of contents and others, and to effectively utilize a picture frame by executing processing to superpose a classification pattern on every other line at the time to display the list of the classified name. CONSTITUTION:At the time to display the classified name, the classification patterns 10 to 12 are overwritten and displayed in conformity to a classification pattern superposing program 5. Superposing procedure is as follows. Only the pattern 10 is developed if a number of digits counter 7 is '1', and only the pattern 12 is developed if the number of digits is finished. At the time of the number of the digits other than above- mentioned cases, one character is taken out from a classified name memory 8 and is displayed on a superposing buffer 6 as an image, and further, the pattern is overwritten, and a developed and synthesized character is sent to a display part 3, and the number of the digits is increased by '1'. When the number of the digits exceeds the end of a display picture, the number of the digits is returned to '1', and a displaying position is shifted to the next line. Thus, an operator can easily discriminate the distinction of the picture between the display of the contents of a file and others and the display of the classification list of plural files, and the picture frame can be effectively utilized.
Patent JP-H07334386-A (JP)
Title: Read inspection device
Inventor: NAGASAKI SHIGERU
IPC: G01R31/319
Filed: 1994-06-03
Abstract: PURPOSE:To provide the read inspection device for easily confirming whether the reading of data is temporarily stopped corresponding to a read stop signal or not. CONSTITUTION:From the input of a read timing signal 15 showing the reading of data to the counting of a prescribed value at a counter 52, a read stop signal 16 for stopping that reading is outputted. The value of a data signal 17 to be the object of reading is inverted before and after the output of the read stop signal 16. By discriminating whether the read value shows the inverted value or the uninverted value, it can be inspected whether the reading of data is temporarily stopped corresponding to the read stop signal 16 or not.
Patent JP-S63288511-A (JP)
Title: Noise eliminating circuit for digital input signal
Inventor: ABE YOSHIO
IPC: H03K5/01
Filed: 1987-05-21
Abstract: PURPOSE:To obtain an output signal without noise by sampling a digital input signal to apply integration and outputting an output signal of a logical level corresponding to the logical level of the input signal. CONSTITUTION:A pulse 12a from a sampling pulse generator 12 is fed to a sampling pulse generator 13 and a delay circuit 14, an output 13a from the generator 13 is fed to an integration circuit 10 and an output 14a from the circuit 14 is fed to the circuit 10 as an output 15a via a delay circuit 15. Simultaneously, the digital input signal 1a from the input terminal 1 is fed to the circuit 10 via a filter 2, an output 10a therefrom is given to a FF circuit 11, the output 14a from the circuit 14 is fed to the circuit 11 to send an output signal 11a from the circuit 11 toward an output terminal 9. Thus, the sampling pulse and the delayed sampling pulse are given to an integration circuit and when the result of integration reaches a predetermined value, an output signal without noise is sent.
Patent JP-S5646683-A (JP)
Title: Motor
Inventor: YAMAZAKI KENJI
IPC: H02P6/20
Filed: 1979-09-26
Abstract: PURPOSE:To accelerate a rotary magnetic field smoothly by a method wherein in accompany with a semiconductor switching element is driven to conduct a stator wiring by an oscillating frequency signal in a oscillating circuit, a rotary speed is detected to positive feed back to the oscillating circuit. CONSTITUTION:The oscillating frequency signal in the oscillating circuit 2 is divided into 3 phase signal in a counting circuit 3, and supplied to a driving circuit 4, based upon the output thereof transistors 1u, 1v, and 1w are drawn and conduct to stator wirings U, V and W of motor. On the other hand, the conductor electromotive voltage induced at stator wirings U, V and W is detected in the detective circuit 5 by the rotary of a rotor and took out as the speed signal and positive fed back to control to the feed back circuit 2 through the feed back circuit 6. Accordingly, since it oscillates in the low frequency at the starting time and the frequency thereof becomes sequently highly, it can be accelerated smoothly in spite of an inertia is large, thus the starting failure can be prevented.
Patent JP-H0679217-A (JP)
Title: Shutter device for shielding coated base plate during radiation hardening process
Inventor: JIYOSEFU TEII BAAJIYO
IPC: B05C9/14
Filed: 1991-04-25
Abstract: PURPOSE: To easily produce a curved pipe made of a synthetic resin having multicurvilinear or multilinear bends for shielding a substrate against the heat generated from a lamp during the period when the movement of the substrate is interrupted by a certain cause with the high dimensional accuracy simultaneously with the part, such as a flange, only by the injection molding method. CONSTITUTION: This shutter device is combined with a high-temperature lamp- reflector assembly for curing the photosensitive coating on a sheet moving adjacently to a high-temperature lamp-reflector 40 so as to cooperate with the assembly. The shutter device includes the reflector 40 having a recessed part 41 mounted with the hightemperature lamp 33 therein, a double action cylinder 64 having a piston rod 65, two guiding and supporting rods 71 and 71', bearing assemblies 75 and 75' and a flat shutter plate cantilevered from the cylinder piston rod and the guiding and supporting rod bearing assemblies.
Patent JP-S5549996-A (JP)
Title: Motor drive system using pulse width modulation inverter
Inventor: KAWADA SHIGEKI
IPC: H02P27/08
Filed: 1978-10-06
Abstract: PURPOSE: To improve AC motor drive characteristics, by selectively performing sine wave drive or rectangular wave drive by using a pulse width moldulation (PWM) inverter as an AC motor drive power source.  
     CONSTITUTION: An AC motor 33 is driven through an inverter circuit consisting of the circuits of the switching elements 21∼26 and rectifiers 27∼32 of transistors, etc. connected to a direct current power source 34. The output of a signal generating circuit composed of a sine wave generating circuit 35, in which frequency and amplitude can be changed, a saw tooth wave generating circuit 8, comparators 9∼11 and reversers 12∼14 is applied to the bases of the transistors 21∼26. The smooth revolution of the motor can be obtained by applying sine waves to the motor 33 in a region not higher than base speed; the lowering of a utilization rate of the power source can be prevented by applying rectangular waves to the motor 33 in a region not lower than the base speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S612856-A (JP)
Inventor: MATSUNO MORISUKE
IPC: B41M5/382
Filed: 1984-06-14
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-H07334618-A (JP)
Title: Tilt angle detecting method/device for form image
Inventor: NAKAJIMA MASAOMI
IPC: H04N1/387
Filed: 1994-06-03
Abstract: PURPOSE:To provide a method which can fast calculate the tilt angle of a form image stored in an image memory as the preprocessing for a character segmenting operation of an OCR device, for example. CONSTITUTION:The main and secondary scanning directions of a raster scanner are set on X and Y axes respectively, and the coordinate value of the left and right edge points of a form image are specified with the X axis direction defined as a processing unit. Based on these specified coordinate value, the space between both edge points is calculated and an area where this space is fixed in the Y axis direction is defined as a stable area. The Y coordinate value of the edge point equivalent to the upper side of a form is set at a position higher than the stable area. Meanwhile, since the X coordinate value is set at a position inside both edge points set at the upper part of the stable area, the coordinate value of the upper side of the slip is specified based on the XY coordinate value. Furthermore, a regression expression is solved for a single variable based on the coordinate value of the upper side of the form so that the tilt angle of the form image is obtained.
Patent JP-S5548655-A (JP)
Title: Automatic blood centrifugal coating device
Inventor: TAKAMOTO MASATOSHI
IPC: G01N33/48
Filed: 1978-10-04
Abstract: PURPOSE: To obtain a blood centrifugal coating device which is capable of producing the sample slide automatically by securing the interlocking between the sending device, the test subject number recording device, the blood centrifugal coating device, the storing device and others.  
     CONSTITUTION: The lowest slide glas 3 laminated at slide glass storage part 2 of slide glass sending device 1 is carried to blood centrifugal coating device 20 by sending bar 4 and via recording device 11 after releasing the locking through pad 10 interlocking solenoid 8. Meanwhile the slide is shifted by motor 18 of device 11, and at the same time the test subject number of the bit structure is recorded on glass 3 via print panel 14. In device 20 the blood sample is dropped down onto glass 3 in accordance with the tested subject, and then shield plate 34 rises up to form the sealed-up space for carrying out the centrifugal coating. Thus glass 3 turned into the sample slide which received the centrifugal coating process by glass 3 sent in immediately after lowering down of plate 34 is carried to sample slide storing device 60. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11301175-A (JP)
Title: Compass for drawing
Inventor: SASAKI MASAAKI
IPC: B43L9/02
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the design property by eliminating a needle cover, and at the same time, make a compass for drawing easier to use by a method wherein at the tip end of a needle leg, a joint is provided reversibly rotatably within the opening/ closing plane of a compass leg, and at the tip end of the joint, a compass needle is fixed. SOLUTION: At the tip end of a needle leg 1, a needle-holding part 4 is pivotally attached under a joint state. By this method, the needle-holding part 4 can turn within the opening/closing plane of the needle leg 1 and a pencil leg 2. At the tip end of the needle-holding part 4, a compass needle 5 is embedded and fixed. Also, on the needle-holding part 4, a stop 41 which is extended from the joint, is provided. In addition, on the internal side of the needle leg 1, a relief 11 in which the needle-holding part 4 is housed, is provided in a manner to be indent.  When the compass needle 5 is placed at a using location, the stop 41 comes into contact with the back of the needle leg 1, and prevents the needle leg 1 from turning more, and at the same time, by making the central line of the compass needle 5 outside on the turning center of the joint a force to press the compass needle 5 is applied outward, and the joint is prevented from unexpectedly turning inward. When not being used, the needle-holding part 4 is turned inward, and is housed in the relief 11.
Patent JP-H0635327-A (JP)
Title: Transfer, detack polarity changing
Inventor: DEIBITSUDO DABURIYUU RITSUCHIM
IPC: G03G15/14
Filed: 1993-05-25
Abstract: PURPOSE: To obtain a newly improved system supplying a plurality of colors by making a copy sheet pass through the inside of a station once. CONSTITUTION: As to an electrostatic image copying device; an imaging material is transcribed to a paper in the middle of moving from an image supporting surface by means of an electric transfer means 70 including a power source, the means 70 supplies an electrostatic area for transcribing the imaging material, and a plurality of kinds of color mode operation for providing an electrostatic charge on a paper having a polarity given for electrostatically restraining the paper from peeling out of the image supporting surface are provided.  The copying device is provided with a detacking corona producing means 72 for at least partially neutralizing a charge on the paper by transferring so that the leading end of the paper is helped to peel from the image supporting surface, and a transcription switching means switches the polarity to the polarity of electrostatic image electrification provided on the paper in accordance with the operating mode.
Patent JP-S5825239-A (JP)
Title: Feeder
Inventor: UEMATSU SHIYUNEI
IPC: H01L21/50
Filed: 1981-08-07
Abstract: PURPOSE:To prevent article damage when transferring articles having magnetism with a feeder by burying magnets in the transfer path of the feeder so as to brake down the articles with no contact between the articles to be transferred and the magnets. CONSTITUTION:Two braking magnets 6 consisting of permanent magnets are buried lengthwise in a frame guide surface of a frame guide shoot 5, and an article 7 made from iron-system material and thus having magnetism, such as a lead frame, is successively sent to this guide surface. The feed beginning end of the shoot 5 is provided with a groove 9 into which a feed nail 8 is inserted so that the article 7 sent to the guide surface is pushed in successively. To prevent the article falling-off upper covers are provided to both side surfaces of the shoot 5. The feed nail 8 is operated in a loop A1-A4 as shown to provide feeding operation with a specified pitch so as to eliminate overrun.
Patent JP-H1116153-A (JP)
Title: Magnetic disk and its production
Inventor: MURATA HIDENORI
IPC: G11B5/706
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk having high packing density of a metal magnetic powder, good dispersibility, high output, low noise, high durability and little drop out. SOLUTION: This disk is produced by forming a conductive layer 2 containing a carbon black and a magnetic layer 4 containing a metal magnetic powder in this order on a nonmagnetic supporting body 1. The metal magnetic powder is an iron-nickel metal magnetic powder. The conductive layer 2 and the magnetic layer 4 are formed by applying a coating material far the conductive layer and a coating material for the magnetic layer through extrusion coating devices 10, 11. In this process, the coating material for the magnetic layer is applied during the coating material for the conductive layer is not dried.
Patent JP-S5824577-A (JP)
Title: 3,4,5,6-tetrahydro-1,2,4,6-thiatriazin(3,5)- dione-1,1-dioxide, manufacture and herbicide containing same
Inventor: RORUFUUDEIITAA ATSUKAA
IPC: A01N43/72
Filed: 1982-07-16
Abstract: 1. A 3,4,5,6-tetrahydro-1,2,4,6-thiatriazine-3,5-dione 1,1-dioxide of the formula  see diagramm : EP0071051,P20,F1  where R**1 is hydrogen, a metal atom, unsubstituted or substituted ammonium, a saturated or unsaturated straight-chain aliphatic radical of up to 10 carbon atoms, a cycloaliphatic radical of 3 to 7 carbon atoms, a saturated or unsaturated branched aliphatic radical of 3 to 10 carbon atoms, or unsubstituted or halogen-substituted benzyl, R**2 is phenyl which is substituted by halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio or haloalkylsulfonyl of 1 to 4 carbon atoms, and R**3 is a saturated or unsaturated straight-chain aliphatic radical of up to 10 carbon atoms, a cycloaliphatic radical of 3 to 7 carbon atoms, a saturated or unsaturated branched aliphatic radical of 3 to 10 carbon atoms, unsubstituted or halogen-substituted benzyl, or phenyl which is substituted by halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, or haloalkylsulfonyl of 1 to 4 carbon atoms.
Patent JP-S5913272-A (JP)
Inventor: MASAKI HIROICHI
IPC: G09F9/35
Filed: 1982-07-15
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。