baber/WOPTO huggingface dataset:
Patent JP-S60205806-A (JP)
Title: Magnetic head and its production
Inventor: KONUKI AKIO
IPC: G11B5/127
Filed: 1984-03-29
Abstract: PURPOSE:To attain the optical measurement of a depth end position of a coil winding groove with high accuracy by bonding together two core half bodies containing a gap holding film of a nonmagnetic oxide at a gap forming part and a place near the depth end of said groove. CONSTITUTION:A mask 35 is put on a gap counter surface 34, and two core half bodies 38 containing a holding film 37 formed by a vapor deposition process with the thickness of 1/2 gap length (g) have a contact with each other. Then a hard solder rod is put into grooves 32 and 33 respectively for heat adhesion. The wetting properties of the hard solder 42 are deteriorated by the film 37 of a nonmagnetic oxide. Thus a space part 43 is produced at a place near the depth end of a winding hole 41, and the depth end can be optically confirmed with high accuracy via a transparent buried part 53 of a holder 49 holding a core 48 obtained by slicing a block 44 with the track width Tw. Thus it is possible to set the depth end accurately to produce a magnetic head of the even characteristics easily and with high economical properties.
Patent JP-S60204564-A (JP)
Title: Bookmaking device
Inventor: KANEKO TAMAKI
IPC: G03G15/00
Filed: 1984-03-29
Abstract: PURPOSE:To enable the continuous feed of sheets of copying paper even while a cover sheet is fed, by slowly moving the sheets of copying paper sent out from a copying paper, toward a stack until the cover sheet is moved into the stack. CONSTITUTION:Sheets of copying paper continuously sent out from a copying machine 1 are received by rollers 19, 20 so that the sheets are carried to a conveyance speed controller C. The circumferential velocity of a conveyor belt 24 is controlled to a low level to prevent the sheets of copying paper from proceeding to transferring rollers 15, 16, until a cover sheet is sent out from a pinch roller 11 and reaches the transferring rollers. When the cover sheet has passed the transferring rollers 15, 16, the circumferential velocity of the conveyor belt 24 is made high. As a result, the sheets of copying paper and the cover sheet are piled up in prescribed order in a stack.
Patent JP-H01232210-A (JP)
Title: Thickness spot detecting method
Inventor: MORITA YUSUKE
IPC: G01B21/30
Filed: 1988-03-14
Abstract: PURPOSE:To accurately detect thickness spots of a film, etc., in its thickness direction by moving a rolled film or sheet in the presence of lighting and an image sensor relatively in the width direction of the sheet without contacting. CONSTITUTION:The rolled film or sheet 1 put in the presence of lighting 9 and the image sensor 4 are moved relatively in the width direction of the sheet 1 in a noncontact state within an enclosure for disturbance prevention and the roll diameter is measured at specific intervals. Further, an electric scale 5 detects their movement positions. Then pieces of information which are obtained by the image sensor 4 and electric scale 5 are inputted to a computer 8 through controllers 6 and 7. The computer computes the mean value and tolerance of the cumulative thickness of the film or sheet 1 in its width direction from both measured values. Consequently, a defect position of the thickness of the film or sheet is accurately detected to detect thickness spots.
Patent JP-H09251604-A (JP)
Title: Recording and reproducing device and recording and reproducing method therefor
Inventor: OKAMOTO YUTAKA
IPC: G11B5/09
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide the data recording and reproducing device having large capacity and high reliability by suppressing a waveform equalization error by a nonlinear distortion due to the magnetic interaction between magnetic head and a medium and the noise component having strong correlation with a signal and reducing a detection error in a data recognition. SOLUTION: A write verification is executed right after data are written to a disk 101, information on bit positions where corrections are needed are set in a position register 250 based on the equalization error from an equalization error detector 305 and correction information with respect to the bit positions are generated by a correction information generator 306 to be set in a correction information register 251. Then, at the time of reproducing the data, corrections are performed with respect to signal sample values by using these information.
Patent JP-H05226867-A (JP)
Title: Exhaust equipment of electronic apparatus
Inventor: ITO TATSUYA
IPC: B41J29/377
Filed: 1992-02-13
Abstract: PURPOSE:To enable efficient exhaust of air inside a casing of electronic apparatus using an existing motor. CONSTITUTION:A casing 1 is provided with a suction zone 2, an exhaust zone 3, and a cooling fan 4, where the openings of the suction zone 2 and the exhaust zone 3 are provided with lattice-shaped members 5a by punching out the casing 1 or mounting separate members to prevent penetration of foreign matters from outside. The cross section of the lattice-shaped member 5a is made streamlined so as to generate little eddy in an air stream A generated by rotation of the cooling fan 4. When the air stream A becomes smooth, air resistance reduces with the result that air inside the casing 1 is smoothly exhausted out of the exhaust zone 3.
Patent JP-S56155955-A (JP)
Title: Electrophotographic color copier
Inventor: NAKAHARA TOSHIO
IPC: G03G15/01
Filed: 1980-05-06
Abstract: PURPOSE:To operate a photoreceptor drum and an optical system independently of each other, by turning off automatically a clutch mechanism, driving the drum and optical system synchronously, through a release mechanism in case of a power  failure of jam. CONSTITUTION:With driving pinion gear 38, gear 8a of photoreceptor drum 8 and gear 40 of shaft 41 engage. Shaft 41 is provided with clutch wheel 39, which is coupled with clutch lever 45 pivoted on gear 43 united with freely rotatable wire drum 44. At the terminal of shaft 41, the release holding mechanism composed of release wheel 48, spring 49, etc., is provided to restrict the operation of lever 45. In this constitution, when solenoid 65 is in operation, lever 45 and clutch wheel 39  couples together synchronising with each other accurately and drum 8 and the  optical system operate synchronously, but once solenoid 65 is turned off owing to a  power failure or jam, lever 45 is disengaged through the release mechanism. Thus,  drum 8 and the optical system are operated independently of each other.
Patent JP-H11261349-A (JP)
Title: Operational amplifier circuit
Inventor: FUKUZAWA AKIHIRO
IPC: H03F3/34
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To cancel the offset of some differential amplifier circuit constituting the operational amplifier circuit. SOLUTION: When the circuit is not in operation, offset components of a buffer amplifier 9 and a 3rd inverting amplifier circuit 8 are connected to the plus input of a 1st inverting amplifier circuit 6, an input analog signal is inputted to a noninverting amplifier circuit 5 and the 1st inverting amplifier 6, and the offset between their outputs is stored in a capacitor by a 2nd inverting amplifier circuit 7; when the circuit is in operation, the potential accumulated in the capacitor is connected to the plus input of the 1st inverting amplifier circuit through the buffer amplifier 9 and 3rd inverting amplifier circuit 8. Consequently, offset adjustments of the operational amplifier circuit can easily be made with precision higher than that of a conventional circuit.
Patent JP-H04293970-A (JP)
Title: Composite particle of ceramic with conductive polymer and its preparation
Inventor: HOSOKAWA HIROSHI
IPC: C09C3/10
Filed: 1991-03-25
Abstract: PURPOSE:To prepare the title particles which can be stably dispersed in an org. material impart electric conductivity thereto by forming a specific coating layer at least on the surfaces of ceramic particles. CONSTITUTION:A reaction producing a conductive polymer (e.g. polypyrrole) is conducted in the presence of ceramic particles (e.g. silica particles) to form a coating layer consisting of the polymer at least on the surfaces of the particles.
Patent JP-2000255305-A (JP)
Title: Elevating device for vehicle
Inventor: IKEHATA YOSHITERU
IPC: B60P1/44
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To appropriately release a prohibition for the manual change-over operation of a receiving body regardless of the existence of surface irregularites and inclination. SOLUTION: This elevating device is provided with an elevation operating means capable of operating the-up-and down movement of the resting part 1 of a rested body roughly in a parallel attitude between a lowering position close to the ground and a lifting position roughly identical in height to the floor surface of a vehicle, and with a receiving body 27 provided for the resting part 1 capable of freely and manually making change-over between a movement checking attitude for receiving and checking the movement of the rested body outward from the resting part 1 and a movement allowable attitude permitting the rested body to be moved outward.  And an operation prohibing means 37 checking change-over to be manually made between the movement checking attitude and the movement allowable attitude, is so provided as to let a checking action be released when the position of the resting part 1 with respect to the vehicle comes to a position equivalent to the lowering position.
Patent JP-S61218881-A (JP)
Title: Automatic faucet device
Inventor: KAKIGI TOSHIYUKI
IPC: E03C1/05
Filed: 1985-03-25
Abstract: PURPOSE:To produce an automatic bib device whose motor function and circuit are simplified by providing some play between a driving shaft and middle driving body. CONSTITUTION:A driving shaft 52 is connected with a motor 53 through a middle driving body 81 and reducer 58, and the middle driving body 81 is composed of an approximately kitchen knife-shaped driving plate 55 and two returning plates 61. The driving plate 55 is mounted pivotally in vertical direction on a shaft 54 near the driving shaft 52, and a projected roller 56 provided on the side of the tip of the driving plate 55 is fitted with free vertical movement in the vertically long hole 57 of the driving shaft 52. After the motor 53 has driven the middle driving body 81, a spring 65 automatically returns the middle driving body 81 to its original position. Consequently, the motor 53 may be rotated in only one direction for the one action of a drive control section 2 without returning the middle driving body 81 to its original position by reversing the motor 53, and the rotational function of the motor 53 can be therefor simplified.
Patent JP-H05266430-A (JP)
Title: Magneto-resistance effect type head
IPC: G11B5/39
Filed: 1992-03-17
Abstract: PURPOSE:To prevent the crosstalk from tracks exclusive from the tracks facing a signal detection region by setting the magnetization direction at both ends of a magneto-resistance effect element perpendicular to a longitudinal direction. CONSTITUTION:Leader conductors 21, 2 are connected to both ends 1b1, 1b2 of the signal detection region 1a. Soft magnetic material films 51, 52, are disposed via nonmagnetic separating films 41, 42 consisting of Ti, etc., at both ends as biasing means for directing the magnetization directions at both ends to the same directions or the directions opposite from each other perpendicularly to the longitudinal direction of the magneto-resistance effect element 1. Magnetic fields H1, H2 are generated when a sense current I is passed to the element 1. The top end of the soft magnetic material film 51 is magnetized to an S pole by the magnetic field H1 and the end 1b1 is magnetized perpendicularly to the longitudinal direction. Then, the magnetization directions of the ends 1b1, 1b2 are not changed by the signal magnetic field from a magnetic recording medium and the crossalk from the tracks of the magnetic recording medium is eliminated.
Patent JP-H11259332-A (JP)
Title: Computer system device
Inventor: MANABE KATSUSHIGE
IPC: G06F1/24
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To improve availability by continuing operation while performing degenerated operation as a whole device even when one part of hardware fails and to attain improvement in maintainability by storing abnormality information. SOLUTION: Based on an initializing processing program 12a, a microprocessor 11 initializes input/output control circuits 15a and 15b. When any abnormality is detected, that input/output control circuit and the abnormality information corresponding to the input/output control circuit are stored in an abnormality information table 13a of a memory 13, and when at least a hardware for operating an operating system(OS) is normal, the move to the OS is performed by continuing the initialization as it is.
Patent JP-H08263672-A (JP)
Title: Plotting method and device
Inventor: YOSHIKAWA NAOHIRO
IPC: G06T11/20
Filed: 1995-03-20
Abstract: PURPOSE: To provide a beautiful plotting result by making a crack generated at the connecting part of a curved line and a straight line or the curved line and another curved one min., regardless of line width, without remarkably increasing arithmetic processing quantity. CONSTITUTION: When the curved line is approximated to the minute length of straight line to execute plotting through the use of a prescribed output method, the curved line 700 to be plotted is divided into prescribed plural number of minute straight lines and a position of each of the segments to be plotted including the minute straight lines (701-703) relative to the whole curved line is detected so that the minute straight lines 701 to 703 with length decided by a length control means is plotted in accordance with the segment position to be plotted. The position of respective end parts of the minute straight lines 701-703 are decided by adjusting the central angle of the segment with respect to the center of the curved line in accordance with the segment position.
Patent JP-H02239467-A (JP)
Title: Recording density switching circuit
Inventor: HIRUKAWA TAKASHI
IPC: G11B19/02
Filed: 1989-03-13
Abstract: PURPOSE:To simplify constitution by switching more than three types of recording density by outputs from first and second latch circuits which input a recording density switching signal and an output from a logic circuit as clock inputs. CONSTITUTION:A first latch circuit 4 is provided to input a recording density switching signal C as a data input and the output from a logic circuit 1 as the clock input and a second latch circuit 5 is provided to input the output from the first latch circuit 4 as the data input and the output from the logic circuit 1 as the clock input. More than the three types of the recording density are switched by the recording density switching signal C and outputs E and F from the first and second latch circuits 4 and 5. Accordingly, more than the three types of the recording density can be switched by one recording density switching signal C and the two signals E and F, which are not made active simultaneously, used for another purpose. Thus, the constitution can be simplified and the cost of a device can be reduced.
Patent JP-S62215304-A (JP)
Inventor: IKUMOTO MINORU
IPC: A01C1/00
Filed: 1986-03-17
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-H11255084-A (JP)
Title: Brake pedal actuating force detector
Inventor: OKAWA TATSUTO
IPC: G01L1/22
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To detect brake-pedal actuating force precisely with a simple structure that can be easily incorporated in a brake mechanism. SOLUTION: A clevis 7 that connects an arm 3 on a brake pedal 1 and an operating rod 5 on a booster to each other is provided with strain sensors 20 and 21 for outputting electrical signals according to the strain of the clevis 7 caused by the force transmitted from the brake pedal 1 to the operating rod 5. The clevis 7 is made out of an L-shaped member having a front plate 7a and a side plate 7b. The front plate 7a is mounted with the operating rod 5, while the side plate 7b is mounted on the inner surface of its tip with a cantilever pin 8, into which the brake pedal arm 3 is fitted, such that the side plate 7b remarkably presents a bending strain at its base portion where the strain sensors 20 and 21 are stuck on both upper and lower surfaces.
Patent JP-H09228569-A (JP)
Title: Ridge structure of longitudinally laid roofing
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a ridge structure which is free from deformation and flapping even with application of a wind load or the load of object placed, generation of spattering, and degradation in the design workmanship or the flashing performance. SOLUTION: A ridge side face door 2 fitted with a receptacle 21 in the over- part and with a fixation parts 22 on the left and right edges is installed in the ridge side water flowing part of each longitudinally laid roof plate 1, and each fixation part 22 is fixed to the sash-form part of the roof plate 1, and angle-shaped parts 41, 42, 42 are formed in the center and at the left and right side edges. Between the angle-shaped parts 41-42, a valley-form part 43 is formed to be supported by the receptacle part 21 of the face door 2, and a ridge cover receptacle member 4 long stretching in the direction of girder is secured to the receptacle part 21, and eave side face doors 3 are attached to the eave side faces of the angle parts 42, 42 on the left and right sides of the ridge cover receptacle member 4, and ridge covers 5 enclosing the over-parts of the receptacle member 4 and eave side face door 3 are fixed to the eave side faces of the angle parts 42, 42 on the left and right sides.
Patent JP-H10251890-A (JP)
Title: Electrochemical film forming method and apparatus therefor
Inventor: OBOSHI TOSHIO
IPC: C25D5/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To selectively deposit homogeneous electrochemical thin films at need on a large-area metallic thin-film or transparent conductive film by bringing an electrolyte with a small area into contact with a substrate surface and sweeping the boundary thereof at the time of depositing the electrochemical films on the conductive substrate. SOLUTION: A glass panel 1 is held above an electrolyte cell 3 by directing the front surface of an Ni film 2 downward. A columnar cathode 4 is brought into contact with this Ni film 2. The electrolytic cell 3 for Ni plating has the width sufficiently smaller than the width one side of the Ni film to be deposited and is internally filled with the electrolyte 6. The open end of the cell is directed upward and the electrolyte 6 comes into contact with the surface of the Ni film. The base of the electrolytic cell 3 is provided with an anode 8 and a contact liquid boundary 7 is formed by the electrolyte 6 and the Ni film 2. While current is supplied between the cathode 4 and the anode 8, the contact liquid boundary 7 is swept by moving the glass panel 1 in an arrow direction, by which the thin films of the Ni are selectively and uniformly deposited on the Ni film 2.
Patent JP-2000253831-A (JP)
Title: Structure of dispensing part of apparatus for dispensing ices
Inventor: WATABE MAMORU
IPC: A23G9/28
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To make smoothly releasable ices such as ice cream or yogurt from a dispensing port at the time of completing the dispensing. SOLUTION: This structure comprises a cap screwed onto the undersurface of a dispensing passage 38 and a top surface plate 81 of the cap 80 formed into a thick-wall and conical shape. A dispensing port 82 is formed in the center of the cap 80. The undersurface of a valve element 40 for opening and closing a communicating port 49 with a connecting tube 32 and a dispensing port 82 is formed into a conical shape and a protruding part 91 capable of nearly tightly thrusting into the interior of the dispensing port 82 is formed in the center of the conical part 90. When the valve element 40 is lowered to a lowered position so as to stop the dispensing of an ice cream A, the protruding part 91 on the undersurface of the valve element 40 is thrusted into the dispensing port 82 to extrude ice cream A tending to remain in the dispensing port 82.  Thereby, the dispensing can be carried out in a so-called good cut state.
Patent JP-H01235761-A (JP)
Title: Work execution for roofing
Inventor: SATO SUSUMU
IPC: E04D7/00
Filed: 1988-03-14
Abstract: PURPOSE:To contrive simplification of roofing work at a construction site, by fixing roofing base boards, made of prefabricated unit plywoods with FRP coating, over rafters with unprocessed connecting parts left on circumference and with coating of sands or the like further applied thereupon, and by applying the FRP over the surface of the connecting parts and further applying coating of sands or the like thereupon. CONSTITUTION:The surface of a roofing base board 1, made of unit plywood in the fixed measurements, is coated with fiberglass reinforced plastics(FRP) 3, leaving connecting parts 2 on its circumference. The surface is further coated with sends 4 and dried afterward. Then, the surface of the FRP 3 is protected by firm consolidation of the FRP 3 and the sands 4. The roofing base boards 1, prefabricated in a way as mentioned above, are fixed with nails in butt joint form over rafters 5 at a construction site. The unprocessed connecting parts 2 are applied with sealing materials 6 and further coated with the FRP 3. When the connecting parts 2 are half-processed with the FRP 3, they are coated with the sands 4 after resin adhesives were applied over the sealing 6. With these processes, strong and light-weight roof can be constructed.
Patent JP-S54151853-A (JP)
Title: Production of optical fiber tape
Inventor: MURATA HIROSHI
IPC: H01P3/00
Filed: 1978-05-22
Abstract: PURPOSE: To reasonably product an optical fiber tape, which can be prevented from having its optical fibers subjected to micro-bent phenomena due to an external force, by fixing and coating the optical fibers in the groove of the tape with the use of a special filling and coating material.  
     CONSTITUTION: A long tape 1, which is formed one or more longitudinal grooves 2, and optical fibers 3 are conveyed in one direction through respective rollers 6 so that the fibers 3 are introduced into the grooves 2. A filling and coating material 8 of such a liquid. semi-molten or molten state as is softer than the tape 1 and as will be solidified at a room termperature, is poured into the grooves 2 from an injector 7 and is heated and dried, if desired, so that the coating material 8 is solidified to fill and coat the grooves 2 with the fibers 3. As a result, the desired object for protecting the optical fibers and for holding the fixing property and the tape shape can be satisfied. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04246921-A (JP)
Title: Pattern testing system
Inventor: NISHI KIYOTAKA
IPC: H04L12/40
Filed: 1991-01-31
Abstract: PURPOSE:To enable a usual communication at the time of the test of a communication line. CONSTITUTION:A pattern preparing circuit 21 prepares a prescribed pattern, and an address designating circuit 22 adds the address of the other transmission to the prescribed pattern, and outputs it as a test pattern 30. A multiplex circuit 40 multiplexes the test pattern 30 as one of communication data 10, and transmits it to a communication line 50. An address comparator 61 compares the address of the other transmission of the test pattern inputted through the communication line 50 with its own address, and a pattern comparator 62 compares the prescribed pattern of the inputted test pattern with the prepared prescribed pattern, based on the result of the coincidence of the address.
Patent JP-S60207408-A (JP)
Inventor: MAEDA TOMIO
IPC: H01R43/00
Filed: 1984-03-30
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。