baber/WOPTO huggingface dataset:
Patent JP-S59163241-A (JP)
Title: Paper receiving device
Inventor: MIZUNO SHIGENORI
IPC: G03G15/00
Filed: 1983-03-02
Abstract: PURPOSE:To prevent trouble in paper feeding by a method wherein the device is equipped with a moving type side fence utilized for a copying machine or the like and the location thereof is indicated to notify an user when the side fence has come to the location of respective paper sizes. CONSTITUTION:The main frame 1 of the device is provided with a bottom plate 1b having both side walls 1a, 1b and notches 1c while the side fance 2 is provided so as to be capble of sliding along the notches 1c. The side fence 2 is provided with the indicating part 3 at the upper surface thereof. A plurality of microswitches 4 are arranged on the base plate 1e of the main frame 1 so as to be put ON when they contact with the lower end of the side fence 2. The microswitches 4 are provided respectively at locations corresponding to the various sizes of the various kinds of paper. Respective microswitches 4 are put ON on the moving process of the side fence 2 and thereby indicating it by lightening at the indicating part 3 consisting of a LED, for example. When the side fence 2 is stopped at a position where the indicating part 3 is illuminated, the paper will never be deflected.
Patent JP-S56129553-A (JP)
Title: Commutator for rotary electric machine and its manufacture
Inventor: FUKUDA ISAO
IPC: H01R43/08
Filed: 1980-03-14
Abstract: PURPOSE:To shorten processing time and improve the degree of roughness of the surfaces of segments by a method wherein a commutator, the segments thereof are unified with resin, and a reamer, an outer circumferential section thereof has a helical cutting edge, are turned oppositely, and an outer circumferential surface of the commutator is cut and worked. CONSTITUTION:An inserter 7 is arranged to a central section of segments 6 unified at connecting sectins, resin 8 is injected between the segments 6 and the inserter 7 and the segments and the inserter are unified. A groove for inserting a coil end section is formed to a riser section 6a, the commutator 5 is left rotated while a helical reamer 11 is right turned at the number of revolution higher than that of the commutator and contacted with the comutator and the connecting sections of the segments 6 are cut and removed. The commutator 5 is combined with a rotor and connection-treated, the segment 6 and the helical reamer 11 are oppositely turned again and contacted, the outer circumferential surfaces of the segments 6 are finish- worked and sliding surfaces with a brush are formed.
Patent JP-H0932907-A (JP)
Title: Differential gear with differential pinion with spherical type bearing shaft section
Inventor: BERUNHARUTO FUITSUSHIYUNARAA
IPC: F16H48/285
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To make a pinion endure against a peak load for a short time without damage even in the case of the differential pinion of long narrow structure, in the differential pinion provided with a spherical support shaft part and in a differential gear having the differential pinion thus formed. SOLUTION: A differential case 11 rotatably supported in a gear box is included, two coaxial differential cross gears 21, 22 and two sets of axially parallel differential pinions 25, 32 are received in this case, each differential cross gear is meshed with one set of differential pinion, one set of each differential pinion is meshed with at least one of the other set of differential pinions, the differential pinion has respective one tooth line part 26, 33 and support shaft parts 27, 29, 34, 36 continued in both sides thereto. These support shaft parts are supported in support holes 30, 31, 37, 38 of the differential case, a support surface of the support shaft parts is continuously curved to be constituted in a barrel shape.
Patent JP-H04288711-A (JP)
Title: Distortion compensating circuit for amplifier
Inventor: SUEMATSU KENJI
IPC: H04B1/18
Filed: 1991-02-27
Abstract: PURPOSE:To compensate the distortion of a high output amplifier having various distortion characteristics over a wide dynamic range by adjusting a bias to the driving electrode or the control electrode of a transistor used for an amplifier for generating distortion in the distortion compensating circuit.. CONSTITUTION:A variable voltage source is connected to a drain bias terminal 50 of the transistor used for an amplifier 20 for generating distortion in a distortion compensating circuit 10 so as to adjust a voltage Vd of the transistor. When the high output amplifier having satisfactory linearity is used as a high output amplifier 40 to compensate the distortion, the Vd of the amplifier 20 for generating distortion in the distortion compensating circuit 1O is increased and the distortion characteristic of the amplifier 20 for generating distortion is approximated to the distortion characteristic of the high output amplifier 40 so as to compensate the distortion over the wide dynamic range. When compensating the distortion of the high output amplifier 40 having defective linearity, the Vd of the amplifier 20 for generating distortion is decreased so as to compensate the distortion over the wide dynamic range.
Patent JP-S54125508-A (JP)
Title: Capacity control method and device for turbo-type fluid machinery
Inventor: YOSHINAGA YOUICHI
IPC: F04D27/00
Filed: 1978-03-24
Abstract: PURPOSE: To improve efficiency of capacity control with a simple device by setting a periphery-directed nozzle 6 to a suction pipe.  
     CONSTITUTION: A preiphery-directed nozzle 6 is set to a suction pipe 4. High pressure fluid from a discharge pipe 8 of a compressor 7 is injected through a pipe line 9 and the periphery-directed nozzle 6 against the fluid sucked into a suction pipe 4 by the rotation of impeller 1; thus, sucked fluid is given a rotation effect of the rotary direction of the impeller 1. Therefore, a desired capacity decrease property can be obtained as effective work of the impeller 1 is effectively decreased by the decrease due to the fluid mechanism principle, the operational energy is discharged after being converted to pressure energy at a diffusor 2 and scroll 3, and a flow rate control valve 10 set midway in the pipe line 9 is controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63202299-A (JP)
Title: Automatic voltage regulator
Inventor: NAGAOKA AKIHIRO
IPC: H02P9/14
Filed: 1987-02-18
Abstract: PURPOSE:To suppress a variation in a generator voltage by differentiating a harmonic wave component presented at the voltage and applying it as a control signal to a control system. CONSTITUTION:A harmonic wave detector 20 detects the harmonic wave component of the output voltage waveform of a generator 3 produced by a power transformer 5, such as a third harmonic wave, differentiates the detection signal, and applies it to an amplifier 8. The amplifier 8 calculates a deviation between the set value of a bias setter 9, and the sum result of a voltage deviation input from a comparison calculator 6, a hunting preventive signal input from a hunting preventing circuit, and the detection signal of a harmonic wave detector 20, and outputs it to a gate controller 11. Thus, a control system operates to suppress it at the stage immediately before a generator voltage is abruptly varied, thereby suppressing the variation in the generator voltage.
Patent JP-S55125419-A (JP)
Title: Flame light photometer
Inventor: MORIYA KAZUO
IPC: G01N21/72
Filed: 1979-03-23
Abstract: PURPOSE:To obtain a flame light photometer of a good reproducibility through a stable burner which is not affected by a fan by using a chimney of a type wherein the inner diamter of the top portion is smaller than that of the bottom portion. CONSTITUTION:The flame light photometer comprises a combustion assisting gas inlet 4, a combustible inlet 9, a sample 14, a fan 18, a spectroscope 23 and like, and light generated by the flame 16 is introduced into a spectroscope 23 where the concentrations of Na, K, Li are measured. Upon this occasion, when the flame 16 flickers by wind, it entails a measurement error. In order to prevent this, heretofore a wire net has been placed on the cylindrical chimney. However, the consumption of the wire net has been heavy due to the high temperature of 800 deg.C. When a conical chimney 20 is used, the wind of a fan 18 does not infiltrate in the inner part, the wire net becomes unnecessary. By this organization, there is not need to carry periodical surveillance and exchange of the chimney, and therefore a stable measurement is possible.
Patent JP-S52116964-A (JP)
Title: Pneumatic separator
Inventor: FUKUI KAZUHIRO
IPC: B07B4/02
Filed: 1976-03-27
Abstract: PURPOSE: To remove and float an object from a pipe wall and to prevent a deposit of material to be separated on the pipe wall, by arranging a perforated plate within a separation pipe, jetting an air stream and preventing contact of the object to the pipe wall. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60178562-A (JP)
Title: Data transfer method
Inventor: ISHII CHIHARU
IPC: G06F12/04
Filed: 1984-02-25
Abstract: PURPOSE:To increase the transfer speed of data between memories by storing data from a memory cell in plural storage means in parallel, and reading those data in parallel and then writing them in a memory cell at the same time. CONSTITUTION:A row to be transferred is indicated by a row decoder 22. At this time, a control line 13 is placed in a read state. Then, 64-bit data of the indicated row is distributed by eight bits in eight groups and stored in eight registers 31 in parallel. Then, a row at a transfer destination is indicated by the row decoder 22 and a control line 13 is placed in a write state. Consequently, the 64-bit data is written in the corresponding row of a memory cell 21 immediately. When data is outputted, word by word, to a data bus and data is inputted, a column decoder 23 is used.
Patent JP-H10193465-A (JP)
Title: Optical shaping method
Inventor: ASANO JUNICHI
IPC: B29K105/24
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To effect a high-precision shaping of a contoured area by scanning a ray along the contour of a shaping area by a predetermined distance inside the contour and raster scanning the shaping area by a predetermined distance that is greater than the predetermined distance inside the contour. SOLUTION: A position OLA which is inside a contour position OL obtained by a contour detecting portion by a predetermined distance r1 is computed as locus information by a contour setting information extracting portion. This locus information is outputted to an optical system controller and a vector scanning is carried out along a contour. On the other hand, an internal area information detecting portion extracts information on a closed area a predetermined distance r2 inside the contour position OL obtained by the contour detecting portion. Then, this information is outputted to the optical system controller, whereby a raster scanning is executed relative to the inside of the closed area surrounded by the contour. The r1 is set to be smaller than r2 .
Patent JP-H02212986-A (JP)
Title: Data drive type computer
Inventor: MUNAKATA KOICHI
IPC: G06F15/82
Filed: 1989-02-13
Abstract: PURPOSE:To hold high throughput by inputting a packet from an external device when the number of the packets on a peripheral pipe line is smaller than a threshold value set for the peripheral pipe line to execute processing at the maximum throughput and prohibiting the input when the number of the packets is more than the threshold value. CONSTITUTION:When the packet having tag and data, which are inputted from the external device to an input control part 1, is inputted to an input part 2, an input packet detector 2a detects the packet and outputs a detection signal to the input control part 1. The input control part 1 is provided to limit the input of the packet to the input part 2 and the number of the packets on the peripheral pipe line is monitored. Then, the input of the packet from the external device is controlled separately according to the number of the packets is more than a minimum number (m) of the packets on the peripheral pipe line for the peripheral pipe line to execute processing with the maximum throughput or the number of the packets is smaller than the number (m). Thus, it is prevented that arithmetic can not be executed by dead lock due to the lack of hardware resources in the middle of arithmetic. Then, the throughput can be always kept maximum.
Patent JP-S60178511-A (JP)
Title: Speech annunciation output device
Inventor: OKAMOTO YOSHIZOU
IPC: G08B3/10
Filed: 1984-02-24
Abstract: PURPOSE:To reduce mental fatigues caused by unnecessary messages by outputting a speech message which assists the monitoring and operation of a plant only where an operator judges that it is necessary. CONSTITUTION:The nuclear power plant 1 is monitored and controlled by a computer 2 for control, the kind of a message and an output timing command 4 from the computer are inputted to a processor 3 for speech annunciation to output an audible message from a speaker unit 9 through a connection unit 5, speech annunciator 6, etc. In this case, a branching device 8 is interposed connecting with the output of the speech annunciator 6 and speech signal are intermitted individually with output selection switches 10a-10n of local speaker units 9a-9n arranged dispersedly at respective monitoring and operating parts such as console panels. Consequently, an output message generated by detecting abnormality of the plant 1 is outputted limitedly only where the operator judges that it is necessary.
Patent JP-2000231444-A (JP)
Title: Coordinate inputting device and coordinate value outputting method for the same and storage medium for storing computer readable program
Inventor: KOBAYASHI KATSUYUKI
IPC: G06F3/041
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive device for specifying a coordinate input position with high resolution and high performance from an instructed coordinate based on spot lights from an instructing tool on a coordinate input screen in an environment affected by diffused external light. SOLUTION: Spot light emitted from an instructing tool 4 on a screen are detected by plural sensors 20X and 20Y, and the peak value of the spot light is specified from among detected pixel data which are a prescribed value or more, and the coordinate arithmetic processing of the instructed position is executed by a coordinate arithmetic means 32. Thus, when the coordinate is instructed by the spot light from the instructing tool 4, the instructed coordinate value can be obtained with high precision and high resolution in a state that any influence of diffused external light is suppressed, and the compact, light, and inexpensive device can be realized.
Patent JP-S63201982-A (JP)
Title: Magnetic bubble stretcher
Inventor: OHASHI MAKOTO
IPC: G11C11/14
Filed: 1987-02-18
Abstract: PURPOSE:To improve the operating margin by forming the pattern of a pattern string in such a way that a pattern at the chevron-shaped head has a small open angle of the leg and a small pattern period and has a large open angle of the leg of the pattern toward the opposite side and a longer pattern period. CONSTITUTION:In a magnetic bubble where many pattern strings 11 with plural chevron-shaped 'Permalloy(R)' patterns 10 overlapped in multistage are arranged repetitively, a pattern A at the head of the chevron pattern 10 of the pattern string 11 is formed such that has a small open angle theta of a leg (b), small pattern period P and has a larger open angle theta toward the opposite side of the pattern string 11 and longer pattern period P. Since the open angle theta of the leg of the pattern A at the end of the pattern string 11 is small in this way, the magnetic field at the head (a) of the pattern is not strong, then the stripe magnetic domain is not stuck and the operating margin is improved at the lower limit of the bias magnetic field.
Patent JP-S53118310-A (JP)
Title: Television picture receiver
Inventor: FUKUSHIMA NOBUO
IPC: H04N5/60
Filed: 1977-03-26
Abstract: PURPOSE: To eliminate the disturbance of the screen caused by touch to plural sensors by erasing temporarily the picture image through control of the transistor by the pulse signal which is produced at the channel selection time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62192181-A (JP)
Inventor: OKA KENGO
IPC: A63B37/00
Filed: 1986-02-17
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-H03237338-A (JP)
Title: Exhaust gas measuring instrument
Inventor: NAKAJIMA MASARU
IPC: G01N1/22
Filed: 1990-02-14
Abstract: PURPOSE:To absorb the pulsation of the output of an exhaust gas flowmeter by bringing a pump for sampling under feedback control by using the value obtained by averaging the output of the exhaust gas flowmeter. CONSTITUTION:The exhaust gas of an engine is guided by an exhaust pipe 12 to a dilution tunnel 13 and diluted with air admitted from an intake part 14 by an air blower 15. The gas is sucked by a pump 20 and the amount of particulates sticking on a filter 19 is measured. A film type gas meter 21 is used for the gas amount measurement. This meter converts the reciprocation of a rubber film into the rotation of a pointer to display the flow rate. A shaft encoder is fitted on the pointer and the flow rate is transduced into an electric signal to generate 1,000-2,000 pulses in one rotation of the pointer. This meter is a reciprocal motion type, so the rotation of the pointer pulsates. The detection output of the flowmeter 21 is averaged by an averaging circuit 22 and a control circuit 23 performs the feedback control over the sampling pump. Consequently, the flow rate becomes constant and the exhaust gas is accurately measured.
Patent JP-S55126231-A (JP)
Title: Photographing method in microfilm camera
Inventor: SANAMI NORIO
IPC: G03B27/52
Filed: 1979-03-22
Abstract: PURPOSE: To obtain the hard copy of good appearance based on the microfilm by exposing recording portion on one frame of the microfilm, shielding light only the recording portion and uniformly exposing one frame of the microfilm.  
     CONSTITUTION: The document 1 to be photographed is placed on a support table 4 and the document is lighted by a lighting means 11. After this, the portion 6 of the document 1 is photographed and recorded in one frame of a microfilm by a photographing head 5. Thence, a maks 8 is put in the optical path from the photographing head 5 and with the portion 2 being held shaded light, the one frame of the microfilm is exposed sufficiently uniformly by a lighting means 12. By such operation, the recording of the only 2 of the document 1 remains on the microfilm and the rest are uniformly exposed and appear black. In this way, only the information appears white in the black ground on the microfilm with the simple construction and therefore the hard copy of good appearance may be made based on this microfilm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02213958-A (JP)
Title: Information recording/reproducing system
Inventor: ITO TAMOTSU
IPC: G06F3/08
Filed: 1989-02-15
Abstract: PURPOSE:To increase the range of application of a single optical disk medium and at the same time to improve the availability of the optical disk media by controlling this disk medium by means of plural operating systems OS, logical drives, and volumes. CONSTITUTION:Each band table of a band table recording area includes an OS identification flag to show a specific OS that controls the recording of a relevant band. Therefore the data file limited to the OS under access can be controlled regardless of the data files recorded by other OSs by controlling the data files for only the bands recorded by the OSs equal to that under access. Thus it is possible to increase the range of application of the single optical disk medium and to improve the availability of the recording area of the optical disk medium.
Patent JP-S57146812-A (JP)
Title: Gravity type dam
Inventor: MORI MITSUO
IPC: E02B3/06
Filed: 1981-03-09
Abstract: PURPOSE:To eliminate the need to repair a gravity type dam even when the seabed ground and footing mound settled by a method in which a guide pipe vertically piercing a caisson and a foundation pile loosely fitted into the guide pipe and driven into the seabed are provide for a gravity dam in which the caisson is placed on the foundation mound on the seabed. CONSTITUTION:In a factory, a given number of guide pipes 2 are beforehand welded to the inside of a caisson 12. The caisson is towed to a given sea area and sunk, and then a foundation pile 3 is driven into the seabed until it reaches the substratum 11. Then, the head of the foundation pile 3 is connected with a crane concrete beam 1, and lastly, the surface of the crane concrete beam 1 is covered with a buffer material 15 composed of Elastite, asphalt, etc. in order to isolate the foundation pile 3 from the caisson 12. Thus, the involved settlement of the superstructure of the dam with the settlement of the foundation mound 9, the seabed substratum 10, and the caisson 12 can be prevented.
Patent JP-H08234918-A (JP)
Title: File allocation system for mzr system magnetic disk device
Inventor: MAEDA YASUHIRO
IPC: G06F3/06
Filed: 1995-02-22
Abstract: PURPOSE: To provide an efficient high-performance information processing system which has uniform disk performance on an average by determining an allocation position for the MZR system magnetic disk device by the data management part of a basic OS part according to the size of a file when the file is secured. CONSTITUTION: At the time of initialization by the data management part 4 of the basic OS part 2, various disk elements (storage capacity per cylinder) are obtained from the MZR system magnetic disk device 10 which is connected and registered in a file size classified cylinder address table 6. When there is no object file at the time of file I/O, a file securing function 5 retrieves a cylinder (zone) matching requested file size and sets a file area in the zone.
Patent JP-S60248814-A (JP)
Inventor: UIRIAMU JIEI OODONNERU
IPC: B23K31/00
Filed: 1985-02-21
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-S52116588-A (JP)
Title: High temperature molten substand and corrosive substance transporting vessel
Inventor: IWAI KIYOSHI
IPC: B63B25/16
Filed: 1976-03-27
Abstract: PURPOSE: To provide a multi-purpose vessel which can distinctly use to transport high temperature molten substance such as molten sulfur and asphalt and corrosive substance such as phosphric acid and sulfuric acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01210091-A (JP)
Title: Treatment of precision apparatus with liquid
Inventor: USUI TORU
IPC: B08B3/10
Filed: 1988-02-18
Abstract: PURPOSE:To carry out highly precise and uniform cleaning or coating, by making a liquid for treatment in a laminar flow-like side flow and moving the liquid transversely so as to make the flow speeds in the upper and down layers the same. CONSTITUTION:At the time of applying a prescribed coating-treatment liquid 2 on a plastic lens 1 in a liquid treatment bath 3 after finishing cleaning of the lens 1 with pure water, moving it in a basket 6, and drying, the treatment liquid 2 is previously circulated by pressure to the liquid treatment bath 3 through a circulating line 14 by an subsidiary tank 9 and a circulating pump 10 and the sub-micron order dust is collected by a filter 11. Further, the treatment liquid 2 is heated to a set temp. by a heater 12 and dispersed from one side to the other side by a flow-rate controlling systems 7, 7' to flow the liquid by pressure to the liquid treatment bath 3, the flow speeds of the treatment liquid 2 in the upper and the down layers are controlled to be the same in the process passing a porous plate 5, and the coating-treatment liquid 2 is flowed in a type of laminar side flow. As a result, the surface of the lens 1 is coated uniformly with the treatment liquid 2 free of the sub-micron order level dust.