baber/WOPTO huggingface dataset:
Patent JP-S5968161-A (JP)
Title: Low pressure electric-discharge lamp
Inventor: TOUHOU MAKOTO
IPC: H01J61/34
Filed: 1982-09-14
Abstract: PURPOSE:To enable instantaneous burning to be performed, and enable a sufficient luminous flux to be obtained instantaneously by adjusting the outer surface area of a non-discharge space formed in an airtight tube to be more than specified times larger than the outer surface area of a discharge space, and using metal vapor as the main discharge matter. CONSTITUTION:A low pressure electric-discharge lamp is constituted of a cylindrical outer tube 1 forming an airtight space, and a cylindrical inner tube 2 which is installed almost in the center of the outer tube 1 and has an axis coinciding with that of the outer tube 1. A pair of electrodes 3 and 3 are installed at the open ends of the inner tube 2. The internal space of the inner tube 2 works as a discharge space (A) and the internal space of the outer tube 1 excluding the space (A) works as a non-discharge space (B). The outer surface area (Sa) of the inner tube 2 forming the space (A), and the outer surface area (Sb) of the outer tube 1 forming the space (B) are adjusted to satisfy the relationship of Sb>=5.Sa. Metal vapor is used as the main discharge (emission) matter.
Patent JP-S6222934-A (JP)
Title: Fan filter unit
Inventor: KOSAKA YOSHIOMI
IPC: F24F13/28
Filed: 1985-07-19
Abstract: PURPOSE:To keep a high degree of cleanliness of air above a work table by a method wherein an expandable or retractable duct connecting a fan motor with a filter is provided and the filter is hung down by springs. CONSTITUTION:In case of work requiring a high degree of cleanliness of air, when a filter 2 is lowered, a bellows type duct 12 is extended and at that position the filter 2 is maintained at its balanced suitable position by a helical spring 13. Since a distance between the work table 9 and the filter 2. is short, the cleaned air filtered after passing through the filter 2 is not mixed with air having a mean degree of cleanliness in the work space 11, resulting in that a degree of cleanliness of air is not decreased and then the air encloses the work table. therefore, any degree of cleanliness can be attained by changing a height of the filter 2 from the work table.
Patent JP-H07181769-A (JP)
Title: Image forming device
Inventor: IDENAWA HIROYUKI
IPC: G03G15/08
Filed: 1994-06-20
Abstract: PURPOSE:To provide an image forming device in which a photoreceptor and a developing device can easily be attached/detached to/from the main body of the image forming device and also a jammed sheet can easily be treated. CONSTITUTION:A printer main body 10 is divided into the lower main body 10b and the upper main body 10a tunable upward with respect to the lower main body. A positioning frame 18 is supported to the lower main body 10b, and the developing device 7 and the photoreceptor 4 are supported to the frame 18. Further, this positioning frame 18 is formed to be detachable upward from the lower main body 10b while supporting the developing device 7 and the photoreceptor 4.
Patent JP-H0328046-A (JP)
Title: On-board monitor device with failure diagnostic function
Inventor: FUKUMOTO TAKEFUMI
IPC: B60R16/02
Filed: 1989-06-26
Abstract: PURPOSE:To facilitate failure diagnosis by installing a resistance parallelly with a sensor circuit, and furnishing a comparing controller on the display monitor side. CONSTITUTION:A resistance R2 is installed parallelly with an electric circuit of a sensor 1, and a comparing controller 2 is additionally provided on the display monitor side. When any failure is generated in the electric circuit at the time of the sensor 1 being turned on or off, the voltage V varying condition can serve judgement whether the failure is due to severance of the circuit at A1 or A2 or to shortcircuiting to the ground at B1 or B2. This facilitates easy diagnosis of the trouble to lessen the amount of works.
Patent JP-S5862061-A (JP)
Title: Ink jet printing device
Inventor: KOTOU HARUHIKO
IPC: B41J2/045
Filed: 1981-10-08
Abstract: PURPOSE:To make it possible to perform multiplex driving by laminating pressurizing chambers whose number is the same as that of nozzles and two piezoelectric elements on the outer wall of the chambers, individually applying signals to the piezoelectric element, thereby reducing wirings and the number of the device drivers. CONSTITUTION:The case of four nozzles is illustrated. A numeral 10 is an ink tank which supplies ink to each supply path 4, and x1, x2, y1, and y2 are the drivers. When one of the piezoelectric elements X and Y is driven, the deformation of a vibrating plate 5 is about half the deformation when both are driven, and the ink is not jetted. When the driver x1 and the driver y1 are driven, the ink is jetted only from 2-1 which is selected by the piezoelectric elements X and Y. This example shows the four nozzles. In general, since (mXn) nozzles can be driven by (m+n) drivers, e.g. a multiple nozzle heads having 1,000 or more nozzles becomes advantageous.
Patent JP-H0212735-A (JP)
Title: Flashing device of filament coil
Inventor: KANEKO OSAMU
IPC: H01K3/02
Filed: 1988-06-30
Abstract: PURPOSE:To improve the operation rate by providing a filament coil receiver which is moved up and down integrally with a flashing box. CONSTITUTION:An inert gas such as nitrogen is led in from an inert gas leading-in port 11, injected and scattered evenly to the inside of a flashing box 10 through gas release holes 13 of a gas scattering plate 12, and the flooded inert gas flows out from the lower side. In this case, since a filament coil receiver 21 is provided, a filament coil 8 which has finished the heating can be released from a current feeding chuck 7 and delivered to the filament coil receiver 21. As a result, the next filament coil can be fed to the vacant holding rack. Consequently, the flashing of the following filament coil can be started by making the current feeding chuck 7 vacant before a specific cooling process is finished, resulting in a high operation rate.
Patent JP-S5586614-A (JP)
Title: Thickness controller for rolling mill
Inventor: HAMAZAKI YOSHIHARU
IPC: B21B37/20
Filed: 1978-12-25
Abstract: PURPOSE:To control the thickness especially so as to exclude the thickness deviation on the exit side of the rolling mill, by obtaining various dimensions of thickness on the exit side of the first stand from the rolling load and the actually measured draft position, and by adjusting the draft position according to the signal produced from above various dimensions, so as to make the exit side thickness for every stand following to the first stand to be the aim value. CONSTITUTION:The draft position is set according to the schedule calculation, before the material is fed to the first stand. Then, for every feed of the material into respective stand, the prediction error of the average deformation resistance, that is the plastic deformation constant of the material, and the thickness error on the exit side, are calculated depending on the actually measured value at present time. As a result, the draft position of the stand in downstream of this stand is immediately corrected before the material is fed into: hereby, the product with aim thickness from the tip end of the material is obtained at high accuracy.
Patent JP-S6052254-A (JP)
Title: Grindstone for removing flaw on wire
Inventor: ASAI MASANAO
IPC: B24B27/033
Filed: 1983-09-01
Abstract: PURPOSE:To simply remove flaws on a wire, by providing such an arrangement that the wire is pressed against the annular inner peripheral surface of a flaw removing annular grindstone having a grinding surface in the annular inner peripheral surface while the wire is passed through the grindstone which is supported in a housing and which is rotated. CONSTITUTION:A wire 10 is fed in the direction indicated by the arrow while it is wound around a winding machine 18 driven by a motor 24. Upon passing of the wire through an eddy current type flaw detector 12, when a flaw is detected, a signal SK indicating the position of the flaw is delivered to a controller 20 which in turn delivers a flaw positioning signal SD and a flow removing operation signal SP to a flaw removing machine in accordance with a speed signal SV from a speed sensor 14 so that inner peripheral surface of a flaw removing annular grindstone 22 which is rotated at a high speed around an annular shaft is pressed against the flaw on the wire 10. The controller 20 also delivers a signal SR to the motor 24 so that the feed speed of the wire is controlled in accordance with the situation of the flaw. The annular grindstone 22 is formed in a single member or with a plurality of segments combined together. With this arrangement the device may be simplified and as well the working efficiency may be enhanced.
Patent JP-H0531347-A (JP)
Title: Structure of exhaust port of vacuum container
Inventor: KAGATSUME SATORU
IPC: H01L21/205
Filed: 1991-06-05
Abstract: PURPOSE:To prevent the whirling-up of particles caused by turblent flow by forming an exhaust port to the bottom part of a vacuum container so as to have a funnel shape by successively reducing the caliber thereof along an exhaust direction and holding the gas discharged through the exhaust port to a laminar flow state. CONSTITUTION:An exhaust port 30 is formed to the bottom part of a load lock chamber (vacuum container) so as to have a funnel shape by successively reducing the caliber of the exhaust port 30 along an exhaust direction and the gas passed through the exhaust port to be discharged is held to a laminar flow state. As a result, the whirling-up of particles caused by turblent flow can be prevented. Since an exhaust speed can be increased, an evacuating operation time can be shortened and, as a result, throughput can be enhanced.
Patent JP-H06161259-A (JP)
Title: Electrophotographic device
Inventor: YAMAMOTO HAJIME
IPC: G03G15/095
Filed: 1993-06-30
Abstract: PURPOSE:To provide an electrophotographic device which is simple and small in structure, and ensures high resolution. CONSTITUTION:The device uses a photosensitive drum 19 which incorporates a fixed magnet 20. After an electrostatic latent image is formed, it is brought into contact with magnetic developer 25 in a developer container 24, and the developer 25 is attracted to the surface of the photosensitive body 19 by a magnetic force. Further, when an electrode roller 26 to which an AC voltage is applied is passed, toner remains only in the image part, and the part is developed and visualized. The rotating direction of the electrode roller 26 is made opposite the advancing direction of the photosensitive body 19, and the rotating speed of the roller 26 is made equal to or lower than that of the photosensitive body 19. Thus, the electrophotographic device which is small, ensures high image quality, and is excellent in the adaptation of high speed is obtained.
Patent JP-H118812-A (JP)
Title: Television and crt mount structure in television video
Inventor: OGAWA SHIN
IPC: H04N5/645
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a television set and a CRT mount structure in television video which integrally mount and fix a CRT on a front cabinet and a rear cabinet, strengthen the configuration, reduce fixtures such as nails for mounting, reduce the cost and perform massproduction. SOLUTION: Projecting parts 1a for mounting are integrally formed on the inner plane of a front cabinet, plate-shaped parts 3a for mounting are integrally and projectingly formed on explosion-proof bands 3 and block parts 4a for mounting are integrally provided on tips of a rear cabinet. The parts 1a of the cabinet 1, the parts 3a of the bands 3 of a CRT 2 and the parts 4a of the cabinet 4 are simultaneously attached and fixed with fixtures such as nails 5 for mounting and solder, and the CRT 2 is integrally mounted and fixed onto the cabinets 1 and 4.
Patent JP-S6316626-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUSHIMA IWAO
IPC: H01L21/304
Filed: 1986-07-09
Abstract: PURPOSE:To clean a rotary brush in a short time by a method wherein the rotary brush is brought into contact with the surface of a ceramic plate and rotated. CONSTITUTION:When a cleaning process of a plurality of semiconductor wafers W is finished and a rotary brush 2 is contaminated to the extent of the allowable contamination limit, a ceramic plate 20 is aligned and placed on a turn- table 1 in place of the semiconductor wafer W. If the rotary brush 2 is pressed against the ceramic plate 20 with a predetermined contact pressure and rotated while the turn table 1 is being turned and cleaning solution is being supplied from a cleaning solution feeding nozzle 4 onto the ceramic plate 20, microdust adhering to the hair planting part of the rotary brush 2 is frictioned off by the fine unevenness of the surface of the ceramic plate 20 and washed off by the cleaning solution. After this state is maintained for a predetermined period, the rotary brush 2 is stopped and restored into a waiting position A and the supply of the cleaning solution from the cleaning solution feeding nozzle 4 is discontinued and the ceramic plate 20 is taken out of the turn table 1.
Patent JP-S6136926-A (JP)
Inventor: BERUNBARUTO GOORA
IPC: C30B19/06
Filed: 1985-07-23
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-S6138662-A (JP)
Title: Process for curing urethane coating film
Inventor: MABUCHI AKIRA
IPC: B05D7/24
Filed: 1984-07-30
Abstract: PURPOSE:The curing time of urethane coating film on a substrate is remarkably shortened by coating a curing accelerator on an uncured urethane coating film on the substrate, and curing the film in a specified hot atmosphere. CONSTITUTION:A urethane paint contg. isocyanate prepolymer is applied to a sliding surface contacting with glass of a base material such us rubber material for glass-run of an automobile. A filler is added to the paint compsn. in accordance with demand. Then, an amine or organotin catalyst for accelerating urethanating reaction is coated on the uncured coating film 1. The heating is executed using a heating means such as dryer, heating furnace, etc. at >=60 deg.C and <=100 deg.C for 30sec-5min. By this treatment, dispersion and penetration of the catalyst into the urethane coating film 1 are prompted, and reaction velocity of urethanation is increased.
Patent JP-H0326119-A (JP)
Title: Method for setting position recognizing area by transponding card
Inventor: SHIMODA TAKESHI
IPC: H04B10/112
Filed: 1989-06-23
Abstract: PURPOSE:To arbitrarily set an area to recognize the position of a moving body with high accuracy by combining plural lightemitting blocks having an area in a minimum area having a specific address and setting the arbitrary restricted recognizing area on a plane surface. CONSTITUTION:By combining light-emitting blocks 40 to cover one position recognizing minimum unit in which a service range is restricted, the restricted area having various sizes and shapes is composed. In the case of a communication with the moving body in a building, in fact, light-emitting blocks 1-n are fitted by being arranged on a ceiling, and by executing the connection switching of the light-emitting blocks 1-n in a combination according to the utilization configuration of the building with a switching device 41 provided between a light transmitter unit 42 and the light-emitting blocks 1-n, the area of a certain specific address is arbitrarily set, and the restricted area having various sizes and shapes is set.
Patent JP-H0455231-A (JP)
Title: Sheet material feeding device
Inventor: AMANO MASAO
IPC: B65H3/44
Filed: 1990-06-21
Abstract: PURPOSE:To reduce the number of parts by commonly using a frictional rotary body for respective sheet material cassettes for feeding plural sheet materials. CONSTITUTION:There is arranged a frictional rotating body 4 between a pair of sheet material cassettes 2 and 3, and provided a separate means (modificated cam) 5 capable of keeping sheet materials in either of the sheet material cassette 2 or 3 in surface contact with the frictional rotating body 4 according to rotation al movement of the frictional rotating body 4. Therefore, by commonly using the frictional rotating body 4 for feeding sheet materials to plural sheet material cassettes 2 and 3, it is possible to miniaturize a whole sheet material feeding device.
Patent JP-H1144984-A (JP)
Title: Copying device
Inventor: KON MASAHIKO
IPC: G03G15/04
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a copying device capable of easily aligning the position even if the size of an original is large by adopting a lamp for exposure mounted on copying optical system as a light source. SOLUTION: This device prevents the increase in the number of components by adopting an exposure lamp 12. An original detecting sensor 14 acts for detecting whether or not the original is placed on a contact glass. In an operating section, an original transmitting mode key is provided for letting an optical scanner unit 10 drive, by lighting an exposure lamp 12, besides the copying time. The device is constituted so as to enter in a mode for driving the optical scanner unit 10, by lighting of the exposure lamp 12, when this original transmitting mode key is once pressed down, and to release this mode when this original transmitting mode key is once more pressed down.
Patent JP-H116238-A (JP)
Title: Ceiling hanger
Inventor: OKAMURA AKIHIKO
IPC: E04B9/18
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To form a ceiling hanger for connecting a runner to a hanging bolt, in such a way that it can be used commonly with plural kinds of runners of different shapes. SOLUTION: A ceiling hanger 1 comprises a hanging main body 2 and a lock holder 3. The hanging main body 2 has a vertical plate part 24 joined with a hanging-bolt mounting part 22 and extended downwards, and a runner locking part 25 having a small-width part 25c is provided below the vertical plate part 24. The lock holder 3 has a vertical surface part 31 which can be joined to the vertical plate part 24 of the hanging main body 2, with the lower part of the vertical surface part 31 extending in a width smaller than that of the vertical surface part 31 and having an upwardly folded end part. A runner locking part 32 is provided, and, with a runner locked to both of the locking parts 25, 32, they can be locked integrally with one another by a locking screw 4.
Patent JP-H05213432-A (JP)
Title: Feeding device for classifying device for flat object and operation method thereof
Inventor: KURISUCHIYAN PURAN
IPC: B07C1/02
Filed: 1992-06-19
Abstract: PURPOSE: To provide a feed device having a high speed and a space conservation to a sorting machine for a flat object having at least one inlet supply passage for the object and a pocket supplied in a vertical direction to transport the object. CONSTITUTION: A conveyor module 100 includes at least two stop gates BA1, BA2, BA3 spaced by a distance greater than the maximum length of the objects 1. An accelerator module 200 is located between the conveyor module 100 and a vertical transfer device and includes a downstream stop gate BA4. A vertical ejection device is formed by an injection module 300. These modules are provided with continuously operating positive entrainment devices and the stop gates control the movements of the objects in response to detectors located in the path of the objects.
Patent JP-H0513954-A (JP)
Title: Method of filling conductor into green sheet
Inventor: HOSOYA TADAO
IPC: H05F3/02
Filed: 1991-07-02
Abstract: PURPOSE:To provide a method of filling a conductor into a green sheet that the generation rate of a short filling is contrived so as to be able to reduce. CONSTITUTION:A method of filling a conductor into a green sheet that conductor powder is filled in via holes 2 in the perforated green sheet 1 using a squeegee 3 is performed in a constitution, wherein after conductor powder (small- diameter rough powder) 4a of a small particle diameter is filled, conductor powder (large-diameter rough powder) 4b of a particle diameter larger than that of the powder 4a is filled in a replenishment manner, and is performed in a constitution, wherein static electricity in the green sheet 1 is removed prior to the filling of the powders 4a and 4b.
Patent JP-S645849-A (JP)
Title: Color recording method
Inventor: NAKA KISON
IPC: H04N1/52
Filed: 1987-06-29
Abstract: PURPOSE:To avoid recording of a three-color overlap in the case where signals for overlapped three colors are inputted for recording, by changing the signal patterns of picture elements for the three colors or by replacing part of the picture elements with binary-coded signals for black. CONSTITUTION:An arithmetic unit 8 inputs three-color binary-coded signals for NXM picture element units, counts the number D of elements where three colors overlap and the number F of elements where two colors overlap, with respect to each picture element unit, and changes the position of the three-color signals or produces signals for black, with respect to each picture element unit, according to the expression: D<=(NXM-F)/2. If each signal is recorded as it is, this results in the recording pattern as designated by numeral 104, in which the number D of the elements where three colors overlap is two and the number F of the elements where two colors overlap is three, satisfying the above expression. In this case, the three-color overlaps can be avoided by, for example, replacing the signal pattern 101 for cyan with that of 105. Where there are many three-color and two-color overlaps, since the above expression cannot be satisfied, signals for black are generated according to the expression: D'=D-[(NXM-F)/2]+1, wherein D' is the number of signals for black.
Patent JP-S5952356-A (JP)
Title: Information processing method of multi-processor system
Inventor: TAGUCHI YOSHIYUKI
IPC: G06F15/16
Filed: 1982-09-17
Abstract: PURPOSE:To ensure effective use of plural processors, by sorting instructions of a multi-processor system into program control instructions and arithmetic instructions to perform autonomous and shared processing for each instruction category through each processor and having parallel processing of instructions for a system as a whole. CONSTITUTION:A control processor 1 which controls the executing order of programs sets the prescribed value for the control information to an arithmetic equation in which an arithmetic control flag 51 has a prescribed pattern by a request of execution and at the same time sets a prescribed pattern to the flag 51 by an inspection for end of execution. While a flag processor gives a correction of flag 51 only to an arithmetic equation with which the reference is possible for all operand parts 62 of arithmetic instruction groups to identification numbers 1', 2'- by which the flag 51 is coincident with a prescribed pattern. Then plural arithmetic instruction processors execute arithmetic instruction groups to those identification numbers 1', 2'- by which the flag 51 is coincident with a prescribed pattern. Then each processor carries out an autonomous and independent operation to correct the arithmetic control information to a prescribed pattern.