baber/WOPTO huggingface dataset:
Patent JP-H05304082-A (JP)
Title: Variable area-type charged particle beam drawing method
Inventor: SATO HITOSHI
IPC: H01L21/027
Filed: 1991-08-23
Abstract: PURPOSE:To realize a charged particle beam drawing method, where a pattern is prevented from being left out even if a figure is very small. CONSTITUTION:Pattern data are converted into optionally reduced data through a scaling processing section 25, and the reduced data are supplied to operational sections 26 to 29. The operational sections 26 to 29 calculate the lengths of four sides along the directions of X and Y. The lengths of the sides obtained through the operational sections 26 to 29 are compared with O through comparators 30 to 33. The comparison results are fed to a micro-rectangle generating circuit 34, where it is judged whether patterns based on pattern data are trapezoids or rectangles of dots or lines or not. When the micro- rectangle generating circuit 34 recognizes that the pattern is a dotted trapezoid or a lined rectangle, it generates the pattern data of a rectangle whose sides are as long as the minimum dimensions of an electron beam along the directions of X and Y and sends signals to a switch circuit 35 to switch the circuit 35 to enable the pattern data outputted from the micro-rectangle generating circuit 34 to be fed to a figure processing section 36.
Patent JP-H0877923-A (JP)
Title: Electron gun assembling device for cathode-ray tube
Inventor: UENO HIROBUMI
IPC: H01J9/18
Filed: 1994-09-06
Abstract: PURPOSE: To provide an electron gun assembling device by which plural electrodes containing electrodes having a remarkably small electron beam passing hole diameter can be coaxially positioned by improving constitution of positioning central bars of the electrodes, electrode interval regulating spacers or the like. CONSTITUTION: A base stand 20 and central bars 21 to be coaxially positioned by fitting in electron beam passing holes of prescribed plural electrodes among plural electrodes, are provided. A first spacer 26 interposed between the electrodes fitted to the central bars 21 is provided. Second spacers 27a and 27b interposed between the plural electrodes unfitted to the central bars 21 are provided. A third spacer 28 which is fitted to the central bars 21 by being interposed between the electrodes fitted to the central bars 21 and the electrodes unfitted to the central bars 21 and is composed of a pair of spacer pieces 35a and 35b capable of engaging with each other and on which guide pins 31 and 31 are arranged on a pair of these respective spacer pieces so as to coaxially position the electrodes unfitted to the central bars with the electrodes fitted to the central bars by locking on the second spacer, is provided.
Patent JP-H0632524-A (JP)
Title: Sheet distributing and storing device
Inventor: TANEDA KANGO
IPC: G03G15/00
Filed: 1992-07-17
Abstract: PURPOSE:To easily eliminate a trouble at a trouble countermeasuring stage by providing such an arrangement that a bin tray in which a trouble such as sheet jamming occurs is set at the trouble countermeasuring stage by manipulating a bin tray manipulating switch. CONSTITUTION:Recording sheets 3 discharged from a sheet discharge port 2 of an image recording device 1 are conveyed by a sheet conveying means 4 to a sheet distributing port, and are then distributed one by one among several stage bin trays which are successively set to the sheet distributing port. A trouble countermeasuring stage ST is provided at a position on a path on which the bin trays 5 are shifted, and the space between a bin tray 5a set at the trouble countermeasuring stage ST and a bin tray at a stage above the stage ST is set to be larger than predetermined bin tray pitches. With this arrangement, an arbitrary tray 5 in which a trouble occurs, is moved up and down so as to be shifted to and set at the trouble countermeasuring stage ST by means of a bin tray manipulating switch 7. thereby it is possible to facilitate the elimination of the trouble.
Patent JP-H0763532-A (JP)
Title: Method for inspecting engraved character
Inventor: YAMADA KOICHI
IPC: G06T7/00
Filed: 1993-08-27
Abstract: PURPOSE:To provide a method for inspecting an engraved character in which the width of each part of a character image extracted from the image picked up from an engraved character and the partial breakage of the character are quantitatively inspected. CONSTITUTION:Since the character central line of an engraved character to be inspected can be determined by subjecting the character image extracted from the image picked up from the engraved character to thin line processing, a pseudo character image can obtained when tracing is carried out with an inspecting circle set to an inspection standard diameter along the central line. The pseudo character image is compared with the extracted character image to determine the generating ratio of the part in which the character line width of the character image is smaller than the diameter of the standard circle, and those in which this generating ratio is lower than a preset standard value are detected as character width failures. The broken part of the character image is detected by comparing the pseudo character image with a master image preliminarily formed into a standard form.
Patent JP-H0497966-A (JP)
Title: Production of ceramic sliding parts
Inventor: TANIGUCHI MASAHITO
IPC: F01L1/14
Filed: 1990-08-09
Abstract: PURPOSE:To improve joining strength without polishing the surface of a ceramic chip to be joined by interposing a copper sheet between the body of each of sliding parts and the ceramic chip, placing specified load and brazing them. CONSTITUTION:A copper sheet 2 and two sheets of a brazing filler metal 3 are interposed between the body of each of sliding parts 4 and a ceramic chip 1, >=15g/cm<2> load is placed on the surfaces to be joined in the thickness direction of the copper sheet 2 and they are joined by heating in an inert gaseous atmosphere.
Patent JP-S6371008-A (JP)
Title: Supporting device for freight mounting pallet
Inventor: OGINO TEIJI
IPC: B65G1/10
Filed: 1986-09-11
Abstract: PURPOSE:To make a pallet so as to be housed in or taken out of the specified position with rotation of a trank roller as well as to improve a storage areal rate sharply, by attaching the trank roller, shiftably supporting the pallet, to a bending part of a direction indicator shaft free of rotation. CONSTITUTION:A second sprocket 32 and a direction indicator shaft sprocket 26 of each support member (a) are coupled together with a chain 34, and driving force of a driver (d) is transmitted to the sprocket 26 via the sprocket 32 and the chain 34, turning a direction indicator shaft as far as a proper angle, and it is directed to the moving direction of the freight mounted on a pallet (b). Next, the driving force of the driver (d) is transmitted to the sprocket of the support member (a) via a first sprocket 30 and a chain 33, turning a rotary disc 15, and the trank roller 17 installed in a bending part of the direction indicator shaft is rotated. With rotation of this trank roller 17, the pallet (b) and the freight supported by the trank roller 17 are moved in the specified direction. This operation is performed in regular sequence, whereby the pallet (b) mounted with the freight can be closely set up on a floor surface.
Patent JP-S60106974-A (JP)
Title: Treatment of metallic surface to avoid reflection
Inventor: OONO MASAFUMI
IPC: C23C18/12
Filed: 1983-11-12
Abstract: PURPOSE:To avoid surface reflection from a metallic surface by light interference by coating the surface with a film of an organometallic compound and calcining the film to form a film of a metallic oxide such as Al2O3 or SiO2. CONSTITUTION:A metallic surface is coated with a soln. of an organometallic compound in an org. solvent, and the resulting film is heated and calcined to form a film of one or more kinds of metallic oxides selected among Al2O3, SiO2, TiO2, Ta2O5 and Nb2O5 on the metallic surface. Surface reflection from the metallic surface is avoided by the light interference of the metallic oxide film, and this method is applied to car parts which enter the field of vision of a driver such as a wiper.
Patent JP-H0496794-A (JP)
Title: Washing machine
Inventor: MOCHIDA NORIHITO
IPC: D06F33/02
Filed: 1990-08-10
Abstract: PURPOSE:To realize a non-cyclic operational pattern so as to reduce the possibility of cloth being damaged by providing a speed control portion for an electric motor, and a timing signal generating portion for generating pulses, and a storage device for the randam operational patterns of the electric motor, and causing the speed control portion to control the electric motor at a specific pattern. CONSTITUTION:The velocity data of such an operational pattern whereby 1/f fluctuation is realized is stored in a storage device 5 and data on command speed values N1, N2...N50 produced is reserved every predetermined time DELTAt. Pulse signals for the timing of a DELTAt cycle are output from a timing signal generating portion 4 and the storage device 5 changes command speeds each time receiving a pulse signal, and outputs to a speed control portion 3 data on speed corresponding to this timing and performs the patterned operation of an electric motor 2. Therefore the cycle characteristics of the sound of water flow and that of the drive of the electric motor are eliminated and operating sound easy to listen to is realized with no sudden change in the speed of the electric motor and with a little possibility of cloth of washing being damaged.
Patent JP-S58114356-A (JP)
Title: Speed controller
Inventor: ITOU TAKASHI
IPC: H02P29/00
Filed: 1981-12-25
Abstract: PURPOSE:To keep the speed of bit transmission constant for a reproduced signal regardless of a change of the recording density, by providing a zero-cross detector which delivers a reset signal at a moment when the polarity of the reproduced signal changes, a ramp generator which delivers a ramp signal that is reset and then varies monotonously as the time elapses, etc. CONSTITUTION:A digital signal which is controlled with a relation of Tmax= nXT0 (n: a natural number), where Tmax is the longest inverting interval and T0 is the bit cycle is recorded to a disk 1. The signal reproduced by a pickup 2 is fed to the 1st and 2nd zero-cross detectors 10 and 11 respectively, and the reset signal is delivered to the 1st and 2nd ramp generators 12 and 13 during the rise and fall of the reproduced signal respectively. The signals which vary monotonously as the time elapses are sent to a comparator 14 from the generators 12 and 13, and larger one of the two inputs is fed to a peak holding circuit 15 to hold the peak value. Then a speed signal which drops with a time constant tauO is delivered to a differential amplifier 16.
Patent JP-H05150322-A (JP)
Title: Magnetic reproducing device of camera
Inventor: EGAWA TAKESHI
IPC: G03B17/24
Filed: 1991-07-31
Abstract: PURPOSE:To prevent an unnecessary signal from being mixed owing to variation of a film in magnetic reproduction equipping a magnetic head with plural tracks and selecting a reproduction signal according to the large/small decision making of the tracks. CONSTITUTION:The magnetic head H is provided with the adjacent tracks and a selecting means 16 which obtains the signal of one optional track or a combination of adjacent optional tracks is provded. A control circuit 8 such as a microcomputer which controls various operations of the camera decids the larger output selected by the selecting means 16 or the larger output of the combination and outputs it as the reproduction signal. Namely, reproduction is performed by using many tracks, so a reproduction error is prevented without providing a tracking mechanism for film variation and even magnetic record of a photograh film which is inferior in SN ratio can excellently be reproduced.
Patent JP-H0379299-A (JP)
Title: Punching method for punch die and tool thereof
Inventor: SUKAI YOICHI
IPC: B21K5/20
Filed: 1989-08-21
Abstract: PURPOSE:To form a cylindrical hole for receiving a punch with an edge part of good accuracy, by drilling a prepared hole larger than a punch receiving hole on a punch die and pressing a drilling tool, of which head part is fitted into this prepared hole, into the face to be machined on the punch die. CONSTITUTION:A punch die drilling tool 8 applies pressure so that its head part 8a is fitted into the prepared hole 11 for forming a punch receiving hole which is drilled in advance on a punch die 5 to keep the pressure force applied in the centripedal direction at all times on an inclined face 10a at the circular step part 8b in a cone-shape thereof. The edge part 4a of the punch receiving hole 4 can thus be plastically deformed in a circular shape.
Patent JP-S6190017-A (JP)
Title: Load meter
Inventor: SHIOZU HIROO
IPC: G01G21/24
Filed: 1984-10-11
Abstract: PURPOSE:To lower height of a load meter and to weigh a structure with massive weight by providing a mechanism to prevent the slippage due to horizontal load on a lower base and arranging an upper plate thereon and interposing load cells and spherical sheets between the lower base and the upper plate. CONSTITUTION:The upper plate 11 is arranged to the upper side of the lower base 10. At this time, checkrods 13 are inserted into the holes of both side faces 10a of the lower base 10 and the holes of the upper plate slippage compensating plates 12 suspended from the upper plate 11, and the upper plate 11 is supported by the checkrods 13 via the lower base 10 and clearance. Further, the spherical sheets 16 and the load cells 15 are arranged in combination to the lower base 10 and sustain the load of the upper plate 11. Then, the structure with massive weight is put on the upper plate 11 and the load is weighed by the load cells 15. Accordingly, since the load is sustained by the load cells and the spherical sheets, the deviation caused by the horizontal load or unbalanced load is prevented and the weighing can be made accurately by sustaining the load uniformly, and also the height of the load meter can be lowered.
Patent JP-H0377433-A (JP)
Title: On-vehicle acoustic equipment
Inventor: YAMANOI KATSUAKI
IPC: H03J7/18
Filed: 1989-08-21
Abstract: PURPOSE:To evade such inconvenience as operation complicating by transferring to a preceding source automatically when a radio receiver main body executes seek operation, and cannot select a reception station having an electric field strength of a prescribed value or over. CONSTITUTION:A 1st storage circuit 9 stores a source having supplied its output to a speaker section 7 before an AM radio receiver main body 1 or an FM radio receiver main body 2 enters the seek operation as a source data. Even when the seek key of an operation section 6 is operated and the AM radio receiver main body 1 or the FM radio receiver main body 2 cannot select a reception station having an electric field strength of a prescribed value or over, any of the AM radio receiver main body 1, the FM radio receiver main body 2 and a CD player main body 3, a DAT recorder main body 4 and a C cassette recorder main body 5 or the like is selected to set the operating mode. Thus, the operation to stop the seek operation is not required.
Patent JP-H0531913-A (JP)
Title: Recording device
Inventor: HIRAMATSU SOICHI
IPC: B41J2/165
Filed: 1991-07-31
Abstract: PURPOSE:To reduce the number of motors and the width of a device, then shorten an action time for switching a drive action and simplify a sequence by selecting between a state in which forward and backward operations are possible and a neutral state in which a drive power is not transmitted with the help of carriage action. CONSTITUTION:If a switching lever 18 is fixed to a neutral position, a slide lever 24 is not allowed to move to the right as carriage 2 is not moved adequately yet to the right. In addition, the pin part 24d of the slide lever 24 is deeply engaged with the pin receiving part 18b of the switching lever 18 so that the drive power is not switched. If the carriage 2 moves to the right end, the slide lever 24 runs to the right and the pin part 24d provided to the left of the slide lever 24 is disengaged with the pin-receiving part 18b of the switching lever 18. Subsequently, the switching lever 18 becomes rotatable and the rotary power of a feed roller is switched over to a pump gear 19 or an ASF gear 36 by controlling the rotation of a feed roller and its forward/backward rotating direction.
Patent JP-S6367649-A (JP)
Title: Program test system
Inventor: MIYAZAKI MIYUKI
IPC: G06F11/28
Filed: 1986-09-09
Abstract: PURPOSE:To omit correction, compiling and link of a subject program that are carried out in response to the test environment, by securing linkage between a normal external subroutine group and a pseudo external subroutine group and carrying out the program processing while using the normal or pseudo external subroutine for each external subroutine based on a decision table. CONSTITUTION:A test subject program part 1 refers to the decision information 101 received from a decision table memory part 6 when the control is shifted to an external subroutine. Then the part 1 calls the corresponding external subroutine out of a normal external subroutine group 2 as long as the information 101 is scheduled to use the normal external subroutine. While the corresponding external subroutine is called out of a pseudo external subroutine group 3 when the information 101 is expected to use a pseudo external subroutine. When the control is returned from the external subroutine, the part 1 continues its processing and repeats the processing to use the normal or pseudo external subroutine based on the information 101 at a position where the control is shifted again to the external subroutine.
Patent JP-S59102867-A (JP)
Inventor: YONEDA TAKEHIKO
IPC: G11B5/10
Filed: 1982-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6368920-A (JP)
Title: Terminal equipment
Inventor: SASAKI SHINJI
IPC: G06F3/023
Filed: 1986-09-10
Abstract: PURPOSE:To easily alter a system according to a keyboard change by providing a means for setting the kind of a keyboard and a means for selecting a conversion table corresponding to the kind of the keyboard on an external recording medium. CONSTITUTION:A keyboard kind code inputted from a kind code input part 1a is set in a setting information storage part 2a and a main control part 4 reads a record corresponding to a keyboard kind out of a floppy disk FD 5b by the instruction of a table selection part 3a at the time of initial program loading 8 to store a corresponding key conversion table in a specific area of a main storage device 2. Further, a saving means for writing the set keyboard code in a specific area of the FD 5b is provided and the saved kind is read out of the FD 5b and set in the storage part 2a at the time of the initial program loading; and the key conversion table area is read based on the set kind to obtain a necessary key conversion table. Consequently, a terminal device which facilitates the generation and control of an operation system corresponding to the kind of the connected keyboard is obtained.
Patent JP-S6366556-A (JP)
Title: Method for correcting photomask
Inventor: SHIGEMATSU KAZUMASA
IPC: G03F1/72
Filed: 1986-09-09
Abstract: PURPOSE:To easily correct a hard mask and to reduce the cost thereof by coating the part of a transparent substrate except the defective part of the light shielding film pattern on said substrate with a resist and embedding a light shieldable material into the defective part, then removing the resist. CONSTITUTION:After the positive resist 13 is coated on the hard mask 10 having the defective part 2S, the defective part 2S is subjected to spot exposing and developing to form the resist film pattern 13 from which the resist of only the defective part 2S is removed. A screen printing jig 20 is disposed thereon and a light shieldable resin 30 is dropped onto said part; thereafter, the hard mask 10 is printed in by a rotary roller 21 to embed the defective part 2S. The jig 20 is then removed and the mask 10 is immersed in an aq. alkali soln. to remove the resist 13. The resin 30 is thereby lifted off and only the defective part 2S is coated with the resin 30. The hard mask 10 is thus easily corrected and the cost thereof is reduced.
Patent JP-H01182264-A (JP)
Title: Malfeasant opening display projecting plug cover
Inventor: ROBAATO II MAGUREI
IPC: B65D39/08
Filed: 1988-08-27
Abstract: PURPOSE: To provide a tamper-evident buttress plug closure effective for a 55-gallon drum by mounting a ratchet ring comprising a series of ratchet teeth, and a series of four frangible elements which initially integrally join the ratchet ring to a plug body. CONSTITUTION: When a closure 20 is once completely positioned, every back movement of this closure is resisted by a number of connections between the ratchet teeth 26 on an outer face of a neck portion 29 of an outlet 21 of a container 22 and the ratchet teeth 26 of a ratchet ring 23. To break this connection, the ratchet ring 23 must be separated from a plug body 24. This spearation can be performed by cutting or breaking the four frangible elements which integrally join the ratchet ring 23 to the plug body as the closure 20. When the elements 25 are once broken, the plug body 24 becomes removable from an outlet to obtain the contents of the container. The ratchet ring 23 is remained on the neck portion, but removable after the plug body is removed. A screw thread 44 of the plug body is a standard U.S.A. protruded screw thread for 55-gallon drum.
Patent JP-H0963871-A (JP)
Title: Ignition coil
Inventor: MORITA SHINGO
IPC: H01F38/12
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized ignition coil exhibiting high resistance against partial discharge and high reliability against dielectric breakdown. SOLUTION: First through seventh mica plates 11 exhibiting higher conductivity in the plane direction than in the thickness direction are employed for insulation between the high voltage part, e.g. the secondary coil 4 side in a case 8, and the low voltage part, e.g. a primary coil 2 and a core on the inside and outside of case 8 and conductive machines on the outside of case 8. Even if partial discharge propagates through an insulation oil 10 from the high voltage secondary coil 4 toward the primary coil 2 side, the propagating direction is deflected by the first mica plate 11 in the plane direction thereof and the partial discharge is diffused. Consequently, resistance against partial discharge of ignition coil is enhanced and high reliability is ensured against dielectric breakdown while reducing the size.
Patent JP-S59107818-A (JP)
Title: Manufacture of pot component for tripod type constant velocity joint
Inventor: IWASE TAKAHIRO
IPC: F16D3/207
Filed: 1982-12-06
Abstract: PURPOSE:To enable highly accurate processing, by a method wherein a groove of width across flat is processed on a three-forked part of a bar material having a three-forked edge part, and a roller groove is processed after milling of a hitting part of a tool for processing of the roller groove in the bottom of the groove of the width across flat beforehand. CONSTITUTION:In case of manufacture of the titled pot component (tulip) 1, one process machining of a groove of width across flat 2 to be distributed into three equal parts in the circumferential direction is applied to a bar material having a three-forked edge part, which is molded into the tulip 1 just before molding of a roller groove. Then as for a hitting part of a ball 3 for processing of the roller groove, a recessed part 9 is formed by making milling beforehand by a tool 8 having a globular tip. In this instance, when a depth of the recessed part 9 formed through milling is made t1, this value is controlled so that this value becomes smaller than a depth (t) to be pushed in by the ball 3 for the processing of the roller groove always. Then, the processing of the roller groove is performed by the ball 3.