baber/WOPTO huggingface dataset:
Patent JP-H0410449-A (JP)
Title: Inspection of external appearance of electronic component
Inventor: KIUCHI TAKAHARU
IPC: H01L21/66
Filed: 1990-04-26
Abstract: PURPOSE:To accurately decide propriety of a mark sealing state by laser sealing or the like by supplying a plurality of electronic components decided as being good by a visual inspection to an inspecting device, calculating the average value of inspection data of the mark sealing state, and setting a predetermined allowable range to the average value as criterion data. CONSTITUTION:An inspecting device 4 images the outer surface of a component body 2 of a semiconductor device l decided to be good by a visual inspection by a camera 5, a video signal obtained by the camera is converted to a binary value at a predetermined threshold level by a binarizer to '1' level at a sealed mark part on the outer surface and to '0' level at a base part, and inspection data based on it is stored in a frame memory 7. A CPU 8 calculates the number of dots of the '1' level corresponding to the sealed mark based on the inspection data stores in the memory 7, and calculates an average value of the number of dots of a plurality of semiconductor devices l. A predetermined allowable range is set to the average value as criterion within the allowable range at the average value as a center (good criterion range).
Patent JP-S5818178-A (JP)
Title: Direction finder
Inventor: TANAKA ISOICHI
IPC: G01S3/18
Filed: 1981-07-24
Abstract: PURPOSE:To store azimuth even when azimuth signals are interrupted and to  instant aneously correspond to a new azimuth signal, by controlling a recording  storage circuit with low impedance charging and high impedance interruption  characteristics in accordance with the presence/absence of the azimuth signals. CONSTITUTION:Reception signals from 4 dipole antennas in the north, east, south and west sequentially switched are detected at an azimuth component detecting circuit 4, DC-converted and integrated at an integration circuit 10N via an analog switch 20 of a gate circuit 9N opened with a signal corresponding to antenna switching, and becomes an azimuth detection output with the north antenna or the like. This output is applied to a storage capacitor 25 of a time constant circuit with a prescribed time constant with low impedance charge and hig himpedance interruption of a storage circuit 12N. Thus, even with the absence of an azimuth signal, the preceeding information can stab and surely be  stored and the new azimuth information can instantaneously be corresponded,  allowing to constitute a direction finder with less error.
Patent JP-H10291510-A (JP)
Title: Automatic selection device of set film in bag-manufacturing and filling machine
Inventor: HASHIMOTO MASANORI
IPC: B65B41/16
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To perform the constantly normal operation by automatically judging which charging means out of a plurality of charging means corresponds to a set film, and turning the judged charging means. SOLUTION: A strip film 26 pulled out of a raw sheet roll 28 charged in either charging means among a plurality of charging means 21, 22 is set to a film transfer path through a dancer roller 44 to be set so as to give the prescribed tension to the film 26. A plurality of charging means 21, 22 are successively rotated in the direction opposite to the film drawing-out direction, and the charging means in which the dancer roller 44 is fluctuated is judged to be charged by the raw sheet roll 28 corresponding to the set film. A bag- manufacturing and filling machine 10 is moved to the continuous operation by switching a roll driving motor RM so as to drive only the automatically judged charging means.
Patent JP-S6133191-A (JP)
Inventor: PIEERU ANDORE
IPC: A01N57/10
Filed: 1985-05-28
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-H01287213-A (JP)
Title: Method for reducing cr ore in pre-treatment of molten iron
Inventor: TABATA YOSHIAKI
IPC: C21C1/02
Filed: 1988-05-11
Abstract: PURPOSE:To execute direct reduction of Cr ore at good yield by adding dephosphorizing agent to execute dephosphorization after reducing the charged Cr ore with carbonaceous material in the initial stage of molten iron pre-treating process. CONSTITUTION:The molten iron 11 and slag 12 are charged into a molten iron ladle 10. By top-blowing oxygen in the molten iron 11 from oxygen lance 14 and stirring with a lance 15 for blowing stirring gas inserted into the molten iron 11, the pre-treatment is executed. At the initial stage of the pre-treating process, the Cr-ore is charged together with carbonaceous material from a slag-making agent hole 17, to reduce the Cr ore with the carbonaceous material. Successively, by blowing the dephosphorizing agent of CaO, etc., the dephosphorizing reaction is executed. By this method, the Cr ore is directly reduced to improve the yield of Cr in the molten iron 11.
Patent JP-S5636370-A (JP)
Title: Die exchanging device
Inventor: HARA MASAMI
IPC: B22D17/20
Filed: 1980-08-21
Abstract: PURPOSE: To perform die exchanging rapidly and improve workability by movably mounting the die mounting device which mounts used dies and dies for exchanging on guide ways.  
     CONSTITUTION: A stage 12a is held empty in order to dismount the dies 2 and 4 which had been mounted to a molding machine. A die 21 for exchanging is beforehand mounted on a stage 12b. Driving sources 7 and 8 as well as a driving device of a die mounting device 10 are driven to carry out the dies 2 and 4 from the molding machine and mount them on the stage 12a. At this time, the dies 2 and 4 are checked of their positions by a detector 16 using phototubes, by which the driving device for rollers is stopped. Following to this, the die mounting device 10 is moved to put the stage 12b in a predetermined die exchanging position, where the carrying- in and mounting of the die 21 for exchanging on the stage 12b into the molding machine are performed. Hence, preparation for preheating and cooling pipe for the dies to be exchanged next may be performed during molding and the time for set up is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63279136-A (JP)
Title: Brightness distribution measuring apparatus
Inventor: HATTORI YASUJI
IPC: G02B6/00
Filed: 1987-05-12
Abstract: PURPOSE:To detect a structure parameter of an axis matching end face part of an optical fiber accurately, by condensing lighting of a sample with an axis in such a direction as not to disturb a brightness distribution scanning to achieve a higher level of brightness. CONSTITUTION:A lens 1b is so arranged behind a light source 1a to make a luminous flux parallel as generated from the light source 1a. A cylindrical lens 2 is provided at a position where to allow reception of the parallel light. The cylindrical lens 2 is so arranged as to be orthogonal to the axis of the parallel light and a sample along the long axis thereof that the parallel light is condensed in the direction of the axis as mentioned above. Lighting of the sample with an axis is performed by the luminous flux condensed to detect a brightness distribution of the sample by an image detecting means 5. An image of the sample is taken into an image observing element 5a through an objective lens to be observed with a monitor TV5b. Thus, a CPU analyzes brightness distributions of samples 3 and 4 in comparison on the monitor TV5b through a controller, thereby recognizing a relative position between the samples 3 and 4.
Patent JP-H05292305-A (JP)
Title: Generator for color proof
Inventor: NAKABAYASHI HIROMITSU
IPC: G06T1/00
Filed: 1992-04-08
Abstract: PURPOSE:To implement the correction corresponding to 'special color' by making arithmetic operation according to stored exposure index information or exposure condition information so as to control an exposure mechanism based thereon. CONSTITUTION:An exposure mechanism 70 is in straight line reciprocating motion while being guided by rails at both sides of an original platen 60, a shield plate is opened by the operation of a solenoid provided for any of a forward path and a return path, resulting in projecting a light from a light source lamp 71 onto a dot original on the original platen 60. The moving speed of the mechanism 70 is controlled by controlling number of revolutions of a drive motor based on an output from a central processing unit to implement exposure time control. Speed control information of the mechanism 70 and an exposure condition for coloring of color paper as an exposure figure of each of YMC print corresponding to a color number of a 'special color' are stored in a master table storing the exposure condition, and the 'special color' number or density measurement data and stored data are used for the arithmetic operation to control the mechanism 70.
Patent JP-S62272623-A (JP)
Title: Phase synchronizing circuit
Inventor: ITO SATOSHI
IPC: H03L7/06
Filed: 1986-05-20
Abstract: PURPOSE:To obtain a high time resolution, and to remarkably reduce a pull-in time required for the establishment of synchronization even in case of using a reference clock with a comparatively low frequency, by dividing a clock signal selected by a selection circuit with a prescribed division ratio. CONSTITUTION:A phase difference quantity detection circuit 16 detects the quantity of a phase difference between a reference signal RS, and a synchronizing signal SS supplied respectively from a ref erence signal input terminal 14, and a synchronizing signal input terminal 15, and a phase difference quantity signal PMS outputted from the phase difference quantity detection circuit 16 is supplied to a selection circuit 17. To the selection circuit 17, clock signals Fo-Fm-1 of m-phase in which phases are dislocated by every 2pi/m, are supplied, and a selected clock signal F1 and its division ratio (n) are supplied to a programmable counter 18. By selecting and dividing the clock signal having the phase nearest to that of the reference signal out of M-number of phases of the clock signals, the high time resolution can be obtained even in case of using the reference clock with the comparatively low frequency, and in addition, the pull-in time required for the establishment of the synchronization can be remarkably reduced.
Patent JP-S5240719-A (JP)
Title: Motor driving system
Inventor: ADACHI YOSHIO
IPC: G04G99/00
Filed: 1975-09-26
Abstract: PURPOSE:Start revolution of the bipolar step motor stopped by a reset signal when the due time elapse after release of the reset.
Patent JP-S62273122-A (JP)
Inventor: ROORANTO FUITSUSHIERU
IPC: B60K15/077
Filed: 1987-05-14
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-S5542370-A (JP)
Title: Manufacture of core of magnetic head
Inventor: UMEZAKI MITSUMASA
IPC: G11B5/31
Filed: 1978-09-19
Abstract: PURPOSE:To realize high track density recording by making it possible to manufacture a magnetic body, adequate for a head core even if track width is narrow, by improving a plating method and etching method for a magnetic film for the formation of the core. CONSTITUTION:On substrate 1, metallized layer 2 is formed as the base of electroplating. On it, partition 9 whose internal size (l) is equal to the track width of lower magnetic body 3 is formed by a plating photo-resist picture. After magnetic film 6 is stuck on layer 2, 1st metal film 3 including its flanks is covered with etching photo-resist picture 11 and 2nd metal film 10 is removed by an adequate etching solution. Then, pictures 9 and 11 are removed entirely to expose film 3, i.e. lower magnetic body 3.
Patent JP-S5239840-A (JP)
Title: Combustor for heater
Inventor: ARAMIYA HARUO
IPC: F23D14/18
Filed: 1975-09-25
Abstract: PURPOSE: The combustor for heating which is formed so as to carry out the contact combustion of the intermediate forming gas by employing the reducing combustion without causing a fire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5819743-A (JP)
Title: Optical system driver for recorded information reader
Inventor: SATOU KATSUHARU
IPC: G02B7/28
Filed: 1981-07-24
Abstract: PURPOSE:To realize a compact and lightweight device with reduced cost, by setting the 1st and 2nd coil parts with a shift of about 180 deg. secured between them and so that the coil face has an inclination to the center axis of a bobbin. CONSTITUTION:A rectangular bobbin 12 is attached to an optical system 11 so that the optical axis Z of the system 11 and the center axis of the bobbin 12 comcide with each other. The coils 21 and 22 are wound around the outer circumference of the bobbin 12 with a shift of about 180 deg. and so that the coil face has an inclination to the axis Z. A mobile part including the system 11 and the bobbin 12 is supported to a magnetic circuit part 25 so that the coil part is positioned within a magnetic gap of the circuit 25. The current supplied to the coils 21 and 22 is controlled properly, and accordingly the system 11 can be driven in the directions X and Y which are parallel and orthogonal to the axis Z.
Patent JP-H09305738-A (JP)
Title: Image processing method and device therefor
Inventor: OKADA TOYOJI
IPC: G06F3/048
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom and to develop the software at a low cost for an image processing method/device by processing the data on the data part of a data block in response to the procedure of the data part of a procedure block. SOLUTION: A data format consists of a procedure block and a data block, and each of these blocks consists of one or more sub-blocks. A sub-block includes a header part and a data part. The header part includes SIZE(size), ATTR(attribute) and ADDR(address). Then the data prepared at the data part of the data block are processed by a procedure prepared at the data part of the procedure block. Therefore, an optional data format is prescribed in every block and the relevant data can be optionally processed. Thus, it's possible to adopt an optional data format and therefore to express the shape of a three- dimensional object in a smaller quantity of data.
Patent JP-S5543646-A (JP)
Title: Picture reading system
Inventor: EJIRI KOUICHI
IPC: G06T1/00
Filed: 1978-09-21
Abstract: PURPOSE:To obtain the signal free from the noise in the picture reading system in which the image is formed on the image sensor by giving defocusing to the image and then processing the singnal through the image formation. CONSTITUTION:The defocusing glass plate is provided in front of the lens system in order to secure the image formation on the image sensor and under the defocusing state. Thus, in the ideal form, the signal like (A) is turned to the signal featuring the waveform like (C). In other words, signal (a) of (A) features the point spread function waveform like (F). Then function (D) is obtained to convert waveform (F) into the signle spectrum like (a) of (A), and then function (D) is applied to the signal of (C) to secure the sum. Thus signal (E) is obtained.
Patent JP-H07321524-A (JP)
Title: Portable radio equipment
Inventor: TSUGANE YOSHIYUKI
IPC: H04B1/38
Filed: 1994-05-30
Abstract: PURPOSE:To provide the portable radio equipment with high portability in which the transmission reception sensitivity of an antenna is improved, CONSTITUTION:A coil spring 8 providing a prescribed repulsive force and a hook 9 containing an antenna base 6 below a level of a case rear side by contracting the coil spring 8 are provided between the antenna base 6 and the case 1. One end of the antenna base 6 is made up of a pin-shaped shaft 6a fixed to the case 1 and an elliptic pole rotary base 6b. A pressure toward a side parted from the case 1 is exerted to the rotary base 6b freely moved in the forward/backward direction and turned in its hollow along with the shaft 6a by an expanding force of the coil spring 8 in the space. A damage to an antenna 7 by a human body is reduced by turning the antenna 7 in the case of talking and projecting it in a direction apart from the body of the user.
Patent JP-S61276177-A (JP)
Title: Magnetic disk device
Inventor: HAMANAKA KUNIO
IPC: G11B21/00
Filed: 1985-05-31
Abstract: PURPOSE:To avoid the containination of air inside a carriage mechanism and to attain a compact carriage automatic locking mechanism having high vibration resistance, by providing a rotatable locking claw and a driving solenoid at a part of a carriage and then a carriage hook which hooks and separates from the locking claw at the carriage side respectively. CONSTITUTION:A carriage assembly 2 is unable to turn although the external force due to the vibrations and impacts is applied to the assembly 2 since a carriage hook 11 is locked by a locking claw 16. When a solenoid 18 is energized, a plunger 22 turns the claw 16 toward an arrow head A against the force of a return spring 20 to release the restriction of the hook 11. The energization of the solenoid 18 is cut of by a power supply trouble, etc. before a magnetic head enters a landing zone, and the head is turned counterclockwise by the spring 20 and latched. Even in such a case, the hook 11 turns the claw 16 toward the arrow head A. Thus the claw 16 is hooked to a pawl part 16a and locked. The external vibrations are compensated by the opposite moment of a balance weight 21.
Patent JP-S63283514-A (JP)
Title: Cutter for head-forming vegetable
Inventor: YUKISHIGE YOSHIFUMI
IPC: A01D45/26
Filed: 1987-05-13
Abstract: PURPOSE:To precisely cut rhizomatic parts of head-forming vegetables while preventing the vegetables from damaging with small driving force, by rotating blade units approaching and moving to the rhizomatic part of the head-forming vegetables on the shaft center in the longitudinal direction of the rhizomatic parts. CONSTITUTION:Harvesting hands 5 are provided on a car body (V) equipped with a housing part 4 for head-forming vegetables to be optionally turnable and drivable by a motor (M0) and separately liftable by hydraulic cylinders 7. The harvesting hands 5 are provided with cylindrical members 13 and 14 separately rotatable by electrically-operated motors (M1) and the cylindrical members 13 are equipped with a reversibly rotatable electrically-operated motor (M2). Two set of two vanes 15 in the form of a semicircular arc in the side view having a blade 16 in one set thereof are pivoted on each cylindrical member 14. The four vanes 15 are raised and rocked downward while wholly rotating the harvesting hands 5 with the electrically-operated motors (M1). Rhizomatic parts are cut from the peripheral surfaces with the blades while holding the head-forming vegetables.
Patent JP-H05310221-A (JP)
Title: Filling nozzle with self-washing function
Inventor: HISHIDA MASANORI
IPC: B65B3/18
Filed: 1992-05-11
Abstract: PURPOSE:To reduce the cost of filling equipment by a method wherein a washing cap is fitted, a movable outer cylinder is pushed up, and an outer nozzle port is opened, and the movable outer cylinder is pushed up by the pressure of a fluid which flows into a lower space for drainage from the outer nozzle port, and the opening degree of the outer nozzle port is increased. CONSTITUTION:When the filling nozzle is washed, a washing cap 21 is fitted on a nozzle supporting cylinder 2, and fastening pin 13 is fitted in a diagonal long hole 22 and attached by rotating. Then, an annular fastening member 23 comes into contact with an annular sealing material 5a of a movable outer cylinder 5, and the movable outer cylinder 5 is pushed up resisting to a spring 6, and an outer nozzle port 4a is opened. When washing water is fed from a liquid feeding port to the inside of a casing 1, the washing water flows through a flow-in port 3a, fixed outer cylinder 3, movable outer cylinder 5, outer nozzle 4, outer nozzle port 4, and also from an opening 8b, inner nozzle 8, inner and outer nozzle ports 8a, 4a to a lower space for drainage 11B to wash them. The washing water in the lower space for drainage 11B pushes up the annular sealing member 5a, and flows from an upper space for drainage 11a to a drainage port 12. At this time, the washing water pushes up the movable outer cylinder 5 and further opens the outer nozzle port 4a.
Patent JP-H06307546-A (JP)
Title: Seal ring
Inventor: OKA TOSHIO
IPC: F16J9/20
Filed: 1993-04-21
Abstract: PURPOSE:To prevent the occurrence of oil shortage through intervention of oil, flowing to each corner part of a seal ring, between relative members by a method wherein protrusion-form surfaces are formed on both sides from an intersection between the inner and outer peripheral surfaces in a flat shape in cross section of a seal ring and both sides toward the central parts of the two sides. CONSTITUTION:A seal ring 11 is manufactured by using synthetic resin is disposed in a groove, formed in the outer surface of a shaft, so that a gap between a shaft made of an aluminum alloy or a soft steel and a housing with which the shaft is surrounded is sealed. In this case, the seal ring 11 is provided with protrusionform surfaces 20 which are formed from intersections 15 and 16 between an outer peripheral surfaces 12 in a flap shape in cross section and two sides 13 and 14 and intersections 18 and 19 between an inner peripheral surface 17 in a flat shape in cross section and two sides 13 and 14 toward the central parts of the two sides with height of a given size A, namely, 1/10 or less of the widths of the two sides 13 and 14. In which case, the protrusion-form surface 20 is formed in an arcuate shape having a curvature (R). Further, a straight line part may be formed at a central part. The given size A is concretely set to 3-200mum.
Patent JP-S5542764-A (JP)
Title: Boring head
Inventor: SAKAGUCHI MASAHIRO
IPC: B23B41/00
Filed: 1978-09-25
Abstract: PURPOSE: To provide a boring head having excellent general purpose applicability which is cable of boring a spherically shaped inside wall surface as well as a side wall surface and a cylindrical inside wall surface by changing its attachments.  
     CONSTITUTION: A detachable inside wall machining attachment 39 is attached to a hollow boring main shaft 1 which rotates to which a hollow sliding shaft 4 moves in its axis direction to perform spherical inside wall machining. Rotating the main shaft 1 and moving of a head body 2 in axial direction perform cylindrical inside wall machining. Side wall machining work can be done by attaching a side wall machining attachment to the boring main shaft 1 and by relative rotation between the rotation of the boring main shaft 1 and a feed shaft 6 of the hollow sliding shaft 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04320882-A (JP)
Title: Color forming recording material
Inventor: KISHIKAWA KEIKI
IPC: B41M5/26
Filed: 1991-04-22
Abstract: PURPOSE:To provide a color forming recording material imparting a developed color of practically sufficient intensity immediately after color forming operation and having absorption in a long wavelength region from a visible light region to a near infrared region. CONSTITUTION:A color forming recording material contains an acyldiamine derivative (a) represented by general formula (I) A-NR<1>-B-NR<2>-CO-X (wherein A is an aryl group, B is an arylene group, X is an alkyl group, an aryl group or an aralkyl group and R<1> and R<2> are respectively independently hydrogen, a lower alkyl group, an aryl group or an aralkyl group), an oxidizing agent (b) and an acidic substance (c).